in-tree spdlog (#602)

move spdlog into the tree to remove dependency on vcpkg::spdlog, to allow diverging from the official version and evolve it to fit better with OTLP logging requirements

120 files changed, 12954 insertions, 13 deletions

diff --git a/src/zen/zen.cpp b/src/zen/zen.cpp
index ad4bb9013..2661f2173 100644
--- a/src/zen/zen.cpp
+++ b/src/zen/zen.cpp
@@ -56,8 +56,6 @@
 #endif
 
 ZEN_THIRD_PARTY_INCLUDES_START
-#include <spdlog/sinks/ansicolor_sink.h>
-#include <spdlog/spdlog.h>
 #include <gsl/gsl-lite.hpp>
 ZEN_THIRD_PARTY_INCLUDES_END
 
diff --git a/src/zencore/xmake.lua b/src/zencore/xmake.lua
index fcb2afaf7..19152cc97 100644
--- a/src/zencore/xmake.lua
+++ b/src/zencore/xmake.lua
@@ -25,6 +25,7 @@ target('zencore')
     end
 
     add_deps("zenbase")
+    add_deps("spdlog")
     add_deps("utfcpp")
     add_deps("oodle")
     add_deps("ue-trace")
@@ -35,8 +36,8 @@ target('zencore')
         "vcpkg::json11",
         "vcpkg::ryml",
         "vcpkg::c4core",
-        "vcpkg::openssl", -- required for crypto
-        "vcpkg::spdlog")
+        "vcpkg::openssl" -- required for crypto
+        )
 
     add_packages(
         "vcpkg::doctest", 
diff --git a/src/zentelemetry/xmake.lua b/src/zentelemetry/xmake.lua
index 2f90d7b90..552d0718a 100644
--- a/src/zentelemetry/xmake.lua
+++ b/src/zentelemetry/xmake.lua
@@ -6,5 +6,5 @@ target('zentelemetry')
     add_headerfiles("**.h")
     add_files("**.cpp")
     add_includedirs("include", {public=true})
-    add_deps("zencore", "protozero")
-    add_packages("vcpkg::robin-map", "vcpkg::spdlog")
+    add_deps("zencore", "protozero", "spdlog")
+    add_packages("vcpkg::robin-map")
diff --git a/src/zenutil/include/zenutil/logging/fullformatter.h b/src/zenutil/include/zenutil/logging/fullformatter.h
index 0326870e5..9f245becd 100644
--- a/src/zenutil/include/zenutil/logging/fullformatter.h
+++ b/src/zenutil/include/zenutil/logging/fullformatter.h
@@ -9,7 +9,6 @@
 
 ZEN_THIRD_PARTY_INCLUDES_START
 #include <spdlog/formatter.h>
-#include <spdlog/pattern_formatter.h>
 ZEN_THIRD_PARTY_INCLUDES_END
 
 namespace zen::logging {
diff --git a/src/zenutil/include/zenutil/logging/rotatingfilesink.h b/src/zenutil/include/zenutil/logging/rotatingfilesink.h
index cd28bdcb2..5c6c655b8 100644
--- a/src/zenutil/include/zenutil/logging/rotatingfilesink.h
+++ b/src/zenutil/include/zenutil/logging/rotatingfilesink.h
@@ -7,7 +7,8 @@
 
 ZEN_THIRD_PARTY_INCLUDES_START
 #include <spdlog/details/log_msg.h>
-#include <spdlog/sinks/base_sink.h>
+#include <spdlog/pattern_formatter.h>
+#include <spdlog/sinks/sink.h>
 ZEN_THIRD_PARTY_INCLUDES_END
 
 #include <filesystem>
diff --git a/src/zenutil/xmake.lua b/src/zenutil/xmake.lua
index 6d87aefcc..9066ca1ca 100644
--- a/src/zenutil/xmake.lua
+++ b/src/zenutil/xmake.lua
@@ -6,8 +6,8 @@ target('zenutil')
     add_headerfiles("**.h")
     add_files("**.cpp")
     add_includedirs("include", {public=true})
-    add_deps("zencore", "zenhttp")
-    add_packages("vcpkg::robin-map", "vcpkg::spdlog")
+    add_deps("zencore", "zenhttp", "spdlog")
+    add_packages("vcpkg::robin-map")
 
     if is_plat("linux") then
         add_includedirs("$(projectdir)/thirdparty/systemd/include")
diff --git a/src/zenvfs/xmake.lua b/src/zenvfs/xmake.lua
index 032d02219..7f790c2d4 100644
--- a/src/zenvfs/xmake.lua
+++ b/src/zenvfs/xmake.lua
@@ -6,5 +6,5 @@ target('zenvfs')
     add_headerfiles("**.h")
     add_files("**.cpp")
     add_includedirs("include", {public=true})
-    add_deps("zencore")
-    add_packages("vcpkg::spdlog")
+    add_deps("zencore", "spdlog")
+    
diff --git a/thirdparty/VERSIONS.md b/thirdparty/VERSIONS.md
new file mode 100644
index 000000000..5270bc8c8
--- /dev/null
+++ b/thirdparty/VERSIONS.md
@@ -0,0 +1,3 @@
+# Thirdparty library snapshot versions
+
+* spdlog - v1.16.0 from https://github.com/gabime/spdlog/releases/tag/v1.16.0.zip
diff --git a/thirdparty/spdlog/.clang-format b/thirdparty/spdlog/.clang-format
new file mode 100644
index 000000000..c8c345f6f
--- /dev/null
+++ b/thirdparty/spdlog/.clang-format
@@ -0,0 +1,19 @@
+---
+Language:        Cpp
+BasedOnStyle:  Google
+AccessModifierOffset: -4
+Standard:        c++17
+IndentWidth:     4
+TabWidth:        4
+UseTab:          Never
+ColumnLimit:     100
+AlignAfterOpenBracket: Align
+BinPackParameters: false
+AlignEscapedNewlines: Left
+AlwaysBreakTemplateDeclarations: Yes
+PackConstructorInitializers: Never
+BreakConstructorInitializersBeforeComma: false
+IndentPPDirectives: BeforeHash
+SortIncludes:    Never
+...
+
diff --git a/thirdparty/spdlog/.clang-tidy b/thirdparty/spdlog/.clang-tidy
new file mode 100644
index 000000000..bc50ee791
--- /dev/null
+++ b/thirdparty/spdlog/.clang-tidy
@@ -0,0 +1,53 @@
+Checks: 'cppcoreguidelines-*,
+performance-*,
+modernize-*,
+google-*,
+misc-*
+cert-*,
+readability-*,
+clang-analyzer-*,
+-performance-unnecessary-value-param,
+-modernize-use-trailing-return-type,
+-google-runtime-references,
+-misc-non-private-member-variables-in-classes,
+-readability-braces-around-statements,
+-google-readability-braces-around-statements,
+-cppcoreguidelines-avoid-magic-numbers,
+-readability-magic-numbers,
+-readability-magic-numbers,
+-cppcoreguidelines-pro-type-vararg,
+-cppcoreguidelines-pro-bounds-pointer-arithmetic,
+-cppcoreguidelines-avoid-c-arrays,
+-modernize-avoid-c-arrays,
+-cppcoreguidelines-pro-bounds-array-to-pointer-decay,
+-readability-named-parameter,
+-cert-env33-c
+'
+
+
+WarningsAsErrors: ''
+HeaderFilterRegex: '*spdlog/[^f].*'
+FormatStyle:     none
+
+CheckOptions:    
+  - key:             google-readability-braces-around-statements.ShortStatementLines
+    value:           '1'
+  - key:             google-readability-function-size.StatementThreshold
+    value:           '800'
+  - key:             google-readability-namespace-comments.ShortNamespaceLines
+    value:           '10'
+  - key:             google-readability-namespace-comments.SpacesBeforeComments
+    value:           '2'
+  - key:             modernize-loop-convert.MaxCopySize
+    value:           '16'
+  - key:             modernize-loop-convert.MinConfidence
+    value:           reasonable
+  - key:             modernize-loop-convert.NamingStyle
+    value:           CamelCase
+  - key:             modernize-pass-by-value.IncludeStyle
+    value:           llvm
+  - key:             modernize-replace-auto-ptr.IncludeStyle
+    value:           llvm
+  - key:             modernize-use-nullptr.NullMacros
+    value:           'NULL'
+
diff --git a/thirdparty/spdlog/.gitattributes b/thirdparty/spdlog/.gitattributes
new file mode 100644
index 000000000..fe505b275
--- /dev/null
+++ b/thirdparty/spdlog/.gitattributes
@@ -0,0 +1 @@
+* text=false
diff --git a/thirdparty/spdlog/.gitignore b/thirdparty/spdlog/.gitignore
new file mode 100644
index 000000000..487fc3847
--- /dev/null
+++ b/thirdparty/spdlog/.gitignore
@@ -0,0 +1,98 @@
+# Auto generated files
+[Dd]ebug/
+[Rr]elease/
+build/*
+*.slo
+*.lo
+*.o
+*.obj
+*.suo
+*.tlog
+*.ilk
+*.log
+*.pdb
+*.idb
+*.iobj
+*.ipdb
+*.opensdf
+*.sdf
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+# Codelite
+.codelite
+
+# KDevelop
+*.kdev4
+
+# .orig files
+*.orig
+
+# example  files
+example/*
+!example/example.cpp
+!example/bench.cpp
+!example/utils.h
+!example/Makefile*
+!example/example.sln
+!example/example.vcxproj
+!example/CMakeLists.txt
+!example/meson.build
+!example/multisink.cpp
+!example/jni
+
+# generated files
+generated
+version.rc
+
+# Cmake
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Makefile
+cmake_install.cmake
+install_manifest.txt
+/tests/tests.VC.VC.opendb
+/tests/tests.VC.db
+/tests/tests
+/tests/logs/*
+spdlogConfig.cmake
+spdlogConfigVersion.cmake
+compile_commands.json
+
+# idea
+.idea/
+.cache/
+.vscode/
+cmake-build-*/
+*.db
+*.ipch
+*.filters
+*.db-wal
+*.opendb
+*.db-shm
+*.vcxproj
+*.tcl
+*.user
+*.sln
+
+# macos
+*.DS_store
+*.xcodeproj/
+/.vs
+/out/build
+/CMakeSettings.json
diff --git a/thirdparty/spdlog/LICENSE b/thirdparty/spdlog/LICENSE
new file mode 100644
index 000000000..6546da0b9
--- /dev/null
+++ b/thirdparty/spdlog/LICENSE
@@ -0,0 +1,26 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Gabi Melman.                                       
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+-- NOTE: Third party dependency used by this software --
+This software depends on the fmt lib (MIT License),
+and users must comply to its license: https://raw.githubusercontent.com/fmtlib/fmt/master/LICENSE
+
diff --git a/thirdparty/spdlog/README.md b/thirdparty/spdlog/README.md
new file mode 100644
index 000000000..262f867e5
--- /dev/null
+++ b/thirdparty/spdlog/README.md
@@ -0,0 +1,553 @@
+# spdlog
+
+ 
+[![ci](https://github.com/gabime/spdlog/actions/workflows/linux.yml/badge.svg)](https://github.com/gabime/spdlog/actions/workflows/linux.yml)&nbsp;
+[![ci](https://github.com/gabime/spdlog/actions/workflows/windows.yml/badge.svg)](https://github.com/gabime/spdlog/actions/workflows/windows.yml)&nbsp;
+[![ci](https://github.com/gabime/spdlog/actions/workflows/macos.yml/badge.svg)](https://github.com/gabime/spdlog/actions/workflows/macos.yml)&nbsp;
+[![Build status](https://ci.appveyor.com/api/projects/status/d2jnxclg20vd0o50?svg=true&branch=v1.x)](https://ci.appveyor.com/project/gabime/spdlog) [![Release](https://img.shields.io/github/release/gabime/spdlog.svg)](https://github.com/gabime/spdlog/releases/latest)
+
+Fast C++ logging library
+
+
+## Install
+#### Header-only version
+Copy the include [folder](include/spdlog) to your build tree and use a C++11 compiler.
+
+#### Compiled version (recommended - much faster compile times)
+```console
+$ git clone https://github.com/gabime/spdlog.git
+$ cd spdlog && mkdir build && cd build
+$ cmake .. && cmake --build .
+```
+see example [CMakeLists.txt](example/CMakeLists.txt) on how to use.
+
+## Platforms
+* Linux, FreeBSD, OpenBSD, Solaris, AIX
+* Windows (msvc 2013+, cygwin)
+* macOS (clang 3.5+)
+* Android
+
+## Package managers:
+* Debian: `sudo apt install libspdlog-dev`
+* Homebrew: `brew install spdlog`
+* MacPorts: `sudo port install spdlog`
+* FreeBSD:  `pkg install spdlog`
+* Fedora: `dnf install spdlog`
+* Gentoo: `emerge dev-libs/spdlog`
+* Arch Linux: `pacman -S spdlog`
+* openSUSE: `sudo zypper in spdlog-devel`
+* ALT Linux: `apt-get install libspdlog-devel`
+* vcpkg: `vcpkg install spdlog`
+* conan: `conan install --requires=spdlog/[*]`
+* conda: `conda install -c conda-forge spdlog`
+* build2: ```depends: spdlog ^1.8.2```
+
+
+## Features
+* Very fast (see [benchmarks](#benchmarks) below).
+* Headers only or compiled
+* Feature-rich formatting, using the excellent [fmt](https://github.com/fmtlib/fmt) library.
+* Asynchronous mode (optional)
+* [Custom](https://github.com/gabime/spdlog/wiki/Custom-formatting) formatting.
+* Multi/Single threaded loggers.
+* Various log targets:
+  * Rotating log files.
+  * Daily log files.
+  * Console logging (colors supported).
+  * syslog.
+  * Windows event log.
+  * Windows debugger (```OutputDebugString(..)```).
+  * Log to Qt widgets ([example](#log-to-qt-with-nice-colors)).
+  * Easily [extendable](https://github.com/gabime/spdlog/wiki/Sinks#implementing-your-own-sink) with custom log targets.
+* Log filtering - log levels can be modified at runtime as well as compile time.
+* Support for loading log levels from argv or environment var.
+* [Backtrace](#backtrace-support) support - store debug messages in a ring buffer and display them later on demand.
+
+## Usage samples
+
+#### Basic usage
+```c++
+#include "spdlog/spdlog.h"
+
+int main() 
+{
+    spdlog::info("Welcome to spdlog!");
+    spdlog::error("Some error message with arg: {}", 1);
+    
+    spdlog::warn("Easy padding in numbers like {:08d}", 12);
+    spdlog::critical("Support for int: {0:d};  hex: {0:x};  oct: {0:o}; bin: {0:b}", 42);
+    spdlog::info("Support for floats {:03.2f}", 1.23456);
+    spdlog::info("Positional args are {1} {0}..", "too", "supported");
+    spdlog::info("{:<30}", "left aligned");
+    
+    spdlog::set_level(spdlog::level::debug); // Set *global* log level to debug
+    spdlog::debug("This message should be displayed..");    
+    
+    // change log pattern
+    spdlog::set_pattern("[%H:%M:%S %z] [%n] [%^---%L---%$] [thread %t] %v");
+    
+    // Compile time log levels
+    // Note that this does not change the current log level, it will only
+    // remove (depending on SPDLOG_ACTIVE_LEVEL) the call on the release code.
+    SPDLOG_TRACE("Some trace message with param {}", 42);
+    SPDLOG_DEBUG("Some debug message");
+}
+
+```
+---
+#### Create stdout/stderr logger object
+```c++
+#include "spdlog/spdlog.h"
+#include "spdlog/sinks/stdout_color_sinks.h"
+void stdout_example()
+{
+    // create a color multi-threaded logger
+    auto console = spdlog::stdout_color_mt("console");    
+    auto err_logger = spdlog::stderr_color_mt("stderr");    
+    spdlog::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name)");
+}
+```
+
+---
+#### Basic file logger
+```c++
+#include "spdlog/sinks/basic_file_sink.h"
+void basic_logfile_example()
+{
+    try 
+    {
+        auto logger = spdlog::basic_logger_mt("basic_logger", "logs/basic-log.txt");
+    }
+    catch (const spdlog::spdlog_ex &ex)
+    {
+        std::cout << "Log init failed: " << ex.what() << std::endl;
+    }
+}
+```
+---
+#### Rotating files
+```c++
+#include "spdlog/sinks/rotating_file_sink.h"
+void rotating_example()
+{
+    // Create a file rotating logger with 5 MB size max and 3 rotated files
+    auto max_size = 1048576 * 5;
+    auto max_files = 3;
+    auto logger = spdlog::rotating_logger_mt("some_logger_name", "logs/rotating.txt", max_size, max_files);
+}
+```
+
+---
+#### Daily files
+```c++
+
+#include "spdlog/sinks/daily_file_sink.h"
+void daily_example()
+{
+    // Create a daily logger - a new file is created every day at 2:30 am
+    auto logger = spdlog::daily_logger_mt("daily_logger", "logs/daily.txt", 2, 30);
+}
+
+```
+
+---
+#### Backtrace support
+```c++
+// Debug messages can be stored in a ring buffer instead of being logged immediately.
+// This is useful to display debug logs only when needed (e.g. when an error happens).
+// When needed, call dump_backtrace() to dump them to your log.
+
+spdlog::enable_backtrace(32); // Store the latest 32 messages in a buffer. 
+// or my_logger->enable_backtrace(32)..
+for(int i = 0; i < 100; i++)
+{
+  spdlog::debug("Backtrace message {}", i); // not logged yet..
+}
+// e.g. if some error happened:
+spdlog::dump_backtrace(); // log them now! show the last 32 messages
+// or my_logger->dump_backtrace(32)..
+```
+
+---
+#### Periodic flush
+```c++
+// periodically flush all *registered* loggers every 3 seconds:
+// warning: only use if all your loggers are thread-safe ("_mt" loggers)
+spdlog::flush_every(std::chrono::seconds(3));
+
+```
+
+---
+#### Stopwatch
+```c++
+// Stopwatch support for spdlog
+#include "spdlog/stopwatch.h"
+void stopwatch_example()
+{
+    spdlog::stopwatch sw;    
+    spdlog::debug("Elapsed {}", sw);
+    spdlog::debug("Elapsed {:.3}", sw);       
+}
+
+```
+
+---
+#### Log binary data in hex
+```c++
+// many types of std::container<char> types can be used.
+// ranges are supported too.
+// format flags:
+// {:X} - print in uppercase.
+// {:s} - don't separate each byte with space.
+// {:p} - don't print the position on each line start.
+// {:n} - don't split the output into lines.
+// {:a} - show ASCII if :n is not set.
+
+#include "spdlog/fmt/bin_to_hex.h"
+
+void binary_example()
+{
+    auto console = spdlog::get("console");
+    std::array<char, 80> buf;
+    console->info("Binary example: {}", spdlog::to_hex(buf));
+    console->info("Another binary example:{:n}", spdlog::to_hex(std::begin(buf), std::begin(buf) + 10));
+    // more examples:
+    // logger->info("uppercase: {:X}", spdlog::to_hex(buf));
+    // logger->info("uppercase, no delimiters: {:Xs}", spdlog::to_hex(buf));
+    // logger->info("uppercase, no delimiters, no position info: {:Xsp}", spdlog::to_hex(buf));
+}
+
+```
+
+---
+#### Logger with multi sinks - each with a different format and log level
+```c++
+
+// create a logger with 2 targets, with different log levels and formats.
+// The console will show only warnings or errors, while the file will log all. 
+void multi_sink_example()
+{
+    auto console_sink = std::make_shared<spdlog::sinks::stdout_color_sink_mt>();
+    console_sink->set_level(spdlog::level::warn);
+    console_sink->set_pattern("[multi_sink_example] [%^%l%$] %v");
+
+    auto file_sink = std::make_shared<spdlog::sinks::basic_file_sink_mt>("logs/multisink.txt", true);
+    file_sink->set_level(spdlog::level::trace);
+
+    spdlog::logger logger("multi_sink", {console_sink, file_sink});
+    logger.set_level(spdlog::level::debug);
+    logger.warn("this should appear in both console and file");
+    logger.info("this message should not appear in the console, only in the file");
+}
+```
+
+---
+#### Register several loggers - change global level
+```c++
+
+// Creation of loggers. Set levels to all registered loggers. 
+void set_level_example()
+{
+    auto logger1 = spdlog::basic_logger_mt("logger1", "logs/logger1.txt");
+    auto logger2 = spdlog::basic_logger_mt("logger2", "logs/logger2.txt");
+
+    spdlog::set_default_logger(logger2);
+    spdlog::default_logger()->set_level(spdlog::level::trace); // set level for the default logger (logger2) to trace
+
+    spdlog::trace("trace message to the logger2 (specified as default)");
+
+    spdlog::set_level(spdlog::level::off) // (sic!) set level for *all* registered loggers to off (disable)
+  
+    logger1.warn("warn message will not appear because the level set to off");
+    logger2.warn("warn message will not appear because the level set to off");
+    spdlog::warn("warn message will not appear because the level set to off");
+}
+```
+
+---
+#### User-defined callbacks about log events
+```c++
+
+// create a logger with a lambda function callback, the callback will be called
+// each time something is logged to the logger
+void callback_example()
+{
+    auto callback_sink = std::make_shared<spdlog::sinks::callback_sink_mt>([](const spdlog::details::log_msg &msg) {
+         // for example you can be notified by sending an email to yourself
+    });
+    callback_sink->set_level(spdlog::level::err);
+
+    auto console_sink = std::make_shared<spdlog::sinks::stdout_color_sink_mt>();
+    spdlog::logger logger("custom_callback_logger", {console_sink, callback_sink});
+
+    logger.info("some info log");
+    logger.error("critical issue"); // will notify you
+}
+```
+
+---
+#### Asynchronous logging
+```c++
+#include "spdlog/async.h"
+#include "spdlog/sinks/basic_file_sink.h"
+void async_example()
+{
+    // default thread pool settings can be modified *before* creating the async logger:
+    // spdlog::init_thread_pool(8192, 1); // queue with 8k items and 1 backing thread.
+    auto async_file = spdlog::basic_logger_mt<spdlog::async_factory>("async_file_logger", "logs/async_log.txt");
+    // alternatively:
+    // auto async_file = spdlog::create_async<spdlog::sinks::basic_file_sink_mt>("async_file_logger", "logs/async_log.txt");   
+}
+
+```
+
+---
+#### Asynchronous logger with multi sinks
+```c++
+#include "spdlog/async.h"
+#include "spdlog/sinks/stdout_color_sinks.h"
+#include "spdlog/sinks/rotating_file_sink.h"
+
+void multi_sink_example2()
+{
+    spdlog::init_thread_pool(8192, 1);
+    auto stdout_sink = std::make_shared<spdlog::sinks::stdout_color_sink_mt >();
+    auto rotating_sink = std::make_shared<spdlog::sinks::rotating_file_sink_mt>("mylog.txt", 1024*1024*10, 3);
+    std::vector<spdlog::sink_ptr> sinks {stdout_sink, rotating_sink};
+    auto logger = std::make_shared<spdlog::async_logger>("loggername", sinks.begin(), sinks.end(), spdlog::thread_pool(), spdlog::async_overflow_policy::block);
+    spdlog::register_logger(logger);
+}
+```
+ 
+---
+#### User-defined types
+```c++
+template<>
+struct fmt::formatter<my_type> : fmt::formatter<std::string>
+{
+    auto format(my_type my, format_context &ctx) const -> decltype(ctx.out())
+    {
+        return fmt::format_to(ctx.out(), "[my_type i={}]", my.i);
+    }
+};
+
+void user_defined_example()
+{
+    spdlog::info("user defined type: {}", my_type(14));
+}
+
+```
+
+---
+#### User-defined flags in the log pattern
+```c++ 
+// Log patterns can contain custom flags.
+// the following example will add new flag '%*' - which will be bound to a <my_formatter_flag> instance.
+#include "spdlog/pattern_formatter.h"
+class my_formatter_flag : public spdlog::custom_flag_formatter
+{
+public:
+    void format(const spdlog::details::log_msg &, const std::tm &, spdlog::memory_buf_t &dest) override
+    {
+        std::string some_txt = "custom-flag";
+        dest.append(some_txt.data(), some_txt.data() + some_txt.size());
+    }
+
+    std::unique_ptr<custom_flag_formatter> clone() const override
+    {
+        return spdlog::details::make_unique<my_formatter_flag>();
+    }
+};
+
+void custom_flags_example()
+{    
+    auto formatter = std::make_unique<spdlog::pattern_formatter>();
+    formatter->add_flag<my_formatter_flag>('*').set_pattern("[%n] [%*] [%^%l%$] %v");
+    spdlog::set_formatter(std::move(formatter));
+}
+
+```
+
+---
+#### Custom error handler
+```c++
+void err_handler_example()
+{
+    // can be set globally or per logger(logger->set_error_handler(..))
+    spdlog::set_error_handler([](const std::string &msg) { spdlog::get("console")->error("*** LOGGER ERROR ***: {}", msg); });
+    spdlog::get("console")->info("some invalid message to trigger an error {}{}{}{}", 3);
+}
+
+```
+
+---
+#### syslog
+```c++
+#include "spdlog/sinks/syslog_sink.h"
+void syslog_example()
+{
+    std::string ident = "spdlog-example";
+    auto syslog_logger = spdlog::syslog_logger_mt("syslog", ident, LOG_PID);
+    syslog_logger->warn("This is warning that will end up in syslog.");
+}
+```
+---
+#### Android example
+```c++
+#include "spdlog/sinks/android_sink.h"
+void android_example()
+{
+    std::string tag = "spdlog-android";
+    auto android_logger = spdlog::android_logger_mt("android", tag);
+    android_logger->critical("Use \"adb shell logcat\" to view this message.");
+}
+```
+
+---
+#### Load log levels from the env variable or argv
+
+```c++
+#include "spdlog/cfg/env.h"
+int main (int argc, char *argv[])
+{
+    spdlog::cfg::load_env_levels();
+    // or specify the env variable name:
+    // MYAPP_LEVEL=info,mylogger=trace && ./example
+    // spdlog::cfg::load_env_levels("MYAPP_LEVEL");
+    // or from the command line:
+    // ./example SPDLOG_LEVEL=info,mylogger=trace
+    // #include "spdlog/cfg/argv.h" // for loading levels from argv
+    // spdlog::cfg::load_argv_levels(argc, argv);
+}
+```
+So then you can:
+
+```console
+$ export SPDLOG_LEVEL=info,mylogger=trace
+$ ./example
+```
+
+
+---
+#### Log file open/close event handlers
+```c++
+// You can get callbacks from spdlog before/after a log file has been opened or closed. 
+// This is useful for cleanup procedures or for adding something to the start/end of the log file.
+void file_events_example()
+{
+    // pass the spdlog::file_event_handlers to file sinks for open/close log file notifications
+    spdlog::file_event_handlers handlers;
+    handlers.before_open = [](spdlog::filename_t filename) { spdlog::info("Before opening {}", filename); };
+    handlers.after_open = [](spdlog::filename_t filename, std::FILE *fstream) { fputs("After opening\n", fstream); };
+    handlers.before_close = [](spdlog::filename_t filename, std::FILE *fstream) { fputs("Before closing\n", fstream); };
+    handlers.after_close = [](spdlog::filename_t filename) { spdlog::info("After closing {}", filename); };
+    auto my_logger = spdlog::basic_logger_st("some_logger", "logs/events-sample.txt", true, handlers);        
+}
+```
+
+---
+#### Replace the Default Logger
+```c++
+void replace_default_logger_example()
+{
+    auto new_logger = spdlog::basic_logger_mt("new_default_logger", "logs/new-default-log.txt", true);
+    spdlog::set_default_logger(new_logger);
+    spdlog::info("new logger log message");
+}
+```
+
+---
+#### Log to Qt with nice colors
+```c++
+#include "spdlog/spdlog.h"
+#include "spdlog/sinks/qt_sinks.h"
+MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
+{
+    setMinimumSize(640, 480);
+    auto log_widget = new QTextEdit(this);
+    setCentralWidget(log_widget);
+    int max_lines = 500; // keep the text widget to max 500 lines. remove old lines if needed.
+    auto logger = spdlog::qt_color_logger_mt("qt_logger", log_widget, max_lines);
+    logger->info("Some info message");
+}
+```
+---
+
+#### Mapped Diagnostic Context
+```c++
+// Mapped Diagnostic Context (MDC) is a map that stores key-value pairs (string values) in thread local storage.
+// Each thread maintains its own MDC, which loggers use to append diagnostic information to log outputs.
+// Note: it is not supported in asynchronous mode due to its reliance on thread-local storage.
+#include "spdlog/mdc.h"
+void mdc_example()
+{
+    spdlog::mdc::put("key1", "value1");
+    spdlog::mdc::put("key2", "value2");
+    // if not using the default format, use the %& formatter to print mdc data
+    // spdlog::set_pattern("[%H:%M:%S %z] [%^%L%$] [%&] %v");
+}
+```
+---
+## Benchmarks
+
+Below are some [benchmarks](bench/bench.cpp) done in Ubuntu 64 bit, Intel i7-4770 CPU @ 3.40GHz
+
+#### Synchronous mode
+```
+[info] **************************************************************
+[info] Single thread, 1,000,000 iterations
+[info] **************************************************************
+[info] basic_st         Elapsed: 0.17 secs        5,777,626/sec
+[info] rotating_st      Elapsed: 0.18 secs        5,475,894/sec
+[info] daily_st         Elapsed: 0.20 secs        5,062,659/sec
+[info] empty_logger     Elapsed: 0.07 secs       14,127,300/sec
+[info] **************************************************************
+[info] C-string (400 bytes). Single thread, 1,000,000 iterations
+[info] **************************************************************
+[info] basic_st         Elapsed: 0.41 secs        2,412,483/sec
+[info] rotating_st      Elapsed: 0.72 secs        1,389,196/sec
+[info] daily_st         Elapsed: 0.42 secs        2,393,298/sec
+[info] null_st          Elapsed: 0.04 secs       27,446,957/sec
+[info] **************************************************************
+[info] 10 threads, competing over the same logger object, 1,000,000 iterations
+[info] **************************************************************
+[info] basic_mt         Elapsed: 0.60 secs        1,659,613/sec
+[info] rotating_mt      Elapsed: 0.62 secs        1,612,493/sec
+[info] daily_mt         Elapsed: 0.61 secs        1,638,305/sec
+[info] null_mt          Elapsed: 0.16 secs        6,272,758/sec
+```
+#### Asynchronous mode
+```
+[info] -------------------------------------------------
+[info] Messages     : 1,000,000
+[info] Threads      : 10
+[info] Queue        : 8,192 slots
+[info] Queue memory : 8,192 x 272 = 2,176 KB 
+[info] -------------------------------------------------
+[info] 
+[info] *********************************
+[info] Queue Overflow Policy: block
+[info] *********************************
+[info] Elapsed: 1.70784 secs     585,535/sec
+[info] Elapsed: 1.69805 secs     588,910/sec
+[info] Elapsed: 1.7026 secs      587,337/sec
+[info] 
+[info] *********************************
+[info] Queue Overflow Policy: overrun
+[info] *********************************
+[info] Elapsed: 0.372816 secs    2,682,285/sec
+[info] Elapsed: 0.379758 secs    2,633,255/sec
+[info] Elapsed: 0.373532 secs    2,677,147/sec
+
+```
+
+## Documentation
+
+Documentation can be found in the [wiki](https://github.com/gabime/spdlog/wiki) pages.
+
+---
+
+### Powered by
+<a href="https://jb.gg/OpenSource">
+  <img src="https://resources.jetbrains.com/storage/products/company/brand/logos/jetbrains.svg" alt="JetBrains logo" width="200">
+</a>
diff --git a/thirdparty/spdlog/include/spdlog/async.h b/thirdparty/spdlog/include/spdlog/async.h
new file mode 100644
index 000000000..92fcd9a7d
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/async.h
@@ -0,0 +1,99 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+//
+// Async logging using global thread pool
+// All loggers created here share same global thread pool.
+// Each log message is pushed to a queue along with a shared pointer to the
+// logger.
+// If a logger deleted while having pending messages in the queue, it's actual
+// destruction will defer
+// until all its messages are processed by the thread pool.
+// This is because each message in the queue holds a shared_ptr to the
+// originating logger.
+
+#include <spdlog/async_logger.h>
+#include <spdlog/details/registry.h>
+#include <spdlog/details/thread_pool.h>
+
+#include <functional>
+#include <memory>
+#include <mutex>
+
+namespace spdlog {
+
+namespace details {
+static const size_t default_async_q_size = 8192;
+}
+
+// async logger factory - creates async loggers backed with thread pool.
+// if a global thread pool doesn't already exist, create it with default queue
+// size of 8192 items and single thread.
+template <async_overflow_policy OverflowPolicy = async_overflow_policy::block>
+struct async_factory_impl {
+    template <typename Sink, typename... SinkArgs>
+    static std::shared_ptr<async_logger> create(std::string logger_name, SinkArgs &&...args) {
+        auto &registry_inst = details::registry::instance();
+
+        // create global thread pool if not already exists..
+
+        auto &mutex = registry_inst.tp_mutex();
+        std::lock_guard<std::recursive_mutex> tp_lock(mutex);
+        auto tp = registry_inst.get_tp();
+        if (tp == nullptr) {
+            tp = std::make_shared<details::thread_pool>(details::default_async_q_size, 1U);
+            registry_inst.set_tp(tp);
+        }
+
+        auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...);
+        auto new_logger = std::make_shared<async_logger>(std::move(logger_name), std::move(sink),
+                                                         std::move(tp), OverflowPolicy);
+        registry_inst.initialize_logger(new_logger);
+        return new_logger;
+    }
+};
+
+using async_factory = async_factory_impl<async_overflow_policy::block>;
+using async_factory_nonblock = async_factory_impl<async_overflow_policy::overrun_oldest>;
+
+template <typename Sink, typename... SinkArgs>
+inline std::shared_ptr<spdlog::logger> create_async(std::string logger_name,
+                                                    SinkArgs &&...sink_args) {
+    return async_factory::create<Sink>(std::move(logger_name),
+                                       std::forward<SinkArgs>(sink_args)...);
+}
+
+template <typename Sink, typename... SinkArgs>
+inline std::shared_ptr<spdlog::logger> create_async_nb(std::string logger_name,
+                                                       SinkArgs &&...sink_args) {
+    return async_factory_nonblock::create<Sink>(std::move(logger_name),
+                                                std::forward<SinkArgs>(sink_args)...);
+}
+
+// set global thread pool.
+inline void init_thread_pool(size_t q_size,
+                             size_t thread_count,
+                             std::function<void()> on_thread_start,
+                             std::function<void()> on_thread_stop) {
+    auto tp = std::make_shared<details::thread_pool>(q_size, thread_count, on_thread_start,
+                                                     on_thread_stop);
+    details::registry::instance().set_tp(std::move(tp));
+}
+
+inline void init_thread_pool(size_t q_size,
+                             size_t thread_count,
+                             std::function<void()> on_thread_start) {
+    init_thread_pool(q_size, thread_count, on_thread_start, [] {});
+}
+
+inline void init_thread_pool(size_t q_size, size_t thread_count) {
+    init_thread_pool(q_size, thread_count, [] {}, [] {});
+}
+
+// get the global thread pool.
+inline std::shared_ptr<spdlog::details::thread_pool> thread_pool() {
+    return details::registry::instance().get_tp();
+}
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/async_logger-inl.h b/thirdparty/spdlog/include/spdlog/async_logger-inl.h
new file mode 100644
index 000000000..a681d97c6
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/async_logger-inl.h
@@ -0,0 +1,84 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/async_logger.h>
+#endif
+
+#include <spdlog/details/thread_pool.h>
+#include <spdlog/sinks/sink.h>
+
+#include <memory>
+#include <string>
+
+SPDLOG_INLINE spdlog::async_logger::async_logger(std::string logger_name,
+                                                 sinks_init_list sinks_list,
+                                                 std::weak_ptr<details::thread_pool> tp,
+                                                 async_overflow_policy overflow_policy)
+    : async_logger(std::move(logger_name),
+                   sinks_list.begin(),
+                   sinks_list.end(),
+                   std::move(tp),
+                   overflow_policy) {}
+
+SPDLOG_INLINE spdlog::async_logger::async_logger(std::string logger_name,
+                                                 sink_ptr single_sink,
+                                                 std::weak_ptr<details::thread_pool> tp,
+                                                 async_overflow_policy overflow_policy)
+    : async_logger(
+          std::move(logger_name), {std::move(single_sink)}, std::move(tp), overflow_policy) {}
+
+// send the log message to the thread pool
+SPDLOG_INLINE void spdlog::async_logger::sink_it_(const details::log_msg &msg){
+    SPDLOG_TRY{if (auto pool_ptr = thread_pool_.lock()){
+        pool_ptr -> post_log(shared_from_this(), msg, overflow_policy_);
+}
+else {
+    throw_spdlog_ex("async log: thread pool doesn't exist anymore");
+}
+}
+SPDLOG_LOGGER_CATCH(msg.source)
+}
+
+// send flush request to the thread pool
+SPDLOG_INLINE void spdlog::async_logger::flush_(){
+    SPDLOG_TRY{if (auto pool_ptr = thread_pool_.lock()){
+        pool_ptr -> post_flush(shared_from_this(), overflow_policy_);
+}
+else {
+    throw_spdlog_ex("async flush: thread pool doesn't exist anymore");
+}
+}
+SPDLOG_LOGGER_CATCH(source_loc())
+}
+
+//
+// backend functions - called from the thread pool to do the actual job
+//
+SPDLOG_INLINE void spdlog::async_logger::backend_sink_it_(const details::log_msg &msg) {
+    for (auto &sink : sinks_) {
+        if (sink->should_log(msg.level)) {
+            SPDLOG_TRY { sink->log(msg); }
+            SPDLOG_LOGGER_CATCH(msg.source)
+        }
+    }
+
+    if (should_flush_(msg)) {
+        backend_flush_();
+    }
+}
+
+SPDLOG_INLINE void spdlog::async_logger::backend_flush_() {
+    for (auto &sink : sinks_) {
+        SPDLOG_TRY { sink->flush(); }
+        SPDLOG_LOGGER_CATCH(source_loc())
+    }
+}
+
+SPDLOG_INLINE std::shared_ptr<spdlog::logger> spdlog::async_logger::clone(std::string new_name) {
+    auto cloned = std::make_shared<spdlog::async_logger>(*this);
+    cloned->name_ = std::move(new_name);
+    return cloned;
+}
diff --git a/thirdparty/spdlog/include/spdlog/async_logger.h b/thirdparty/spdlog/include/spdlog/async_logger.h
new file mode 100644
index 000000000..846c4c6f0
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/async_logger.h
@@ -0,0 +1,74 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+// Fast asynchronous logger.
+// Uses pre allocated queue.
+// Creates a single back thread to pop messages from the queue and log them.
+//
+// Upon each log write the logger:
+//    1. Checks if its log level is enough to log the message
+//    2. Push a new copy of the message to a queue (or block the caller until
+//    space is available in the queue)
+// Upon destruction, logs all remaining messages in the queue before
+// destructing..
+
+#include <spdlog/logger.h>
+
+namespace spdlog {
+
+// Async overflow policy - block by default.
+enum class async_overflow_policy {
+    block,           // Block until message can be enqueued
+    overrun_oldest,  // Discard oldest message in the queue if full when trying to
+                     // add new item.
+    discard_new      // Discard new message if the queue is full when trying to add new item.
+};
+
+namespace details {
+class thread_pool;
+}
+
+class SPDLOG_API async_logger final : public std::enable_shared_from_this<async_logger>,
+                                      public logger {
+    friend class details::thread_pool;
+
+public:
+    template <typename It>
+    async_logger(std::string logger_name,
+                 It begin,
+                 It end,
+                 std::weak_ptr<details::thread_pool> tp,
+                 async_overflow_policy overflow_policy = async_overflow_policy::block)
+        : logger(std::move(logger_name), begin, end),
+          thread_pool_(std::move(tp)),
+          overflow_policy_(overflow_policy) {}
+
+    async_logger(std::string logger_name,
+                 sinks_init_list sinks_list,
+                 std::weak_ptr<details::thread_pool> tp,
+                 async_overflow_policy overflow_policy = async_overflow_policy::block);
+
+    async_logger(std::string logger_name,
+                 sink_ptr single_sink,
+                 std::weak_ptr<details::thread_pool> tp,
+                 async_overflow_policy overflow_policy = async_overflow_policy::block);
+
+    std::shared_ptr<logger> clone(std::string new_name) override;
+
+protected:
+    void sink_it_(const details::log_msg &msg) override;
+    void flush_() override;
+    void backend_sink_it_(const details::log_msg &incoming_log_msg);
+    void backend_flush_();
+
+private:
+    std::weak_ptr<details::thread_pool> thread_pool_;
+    async_overflow_policy overflow_policy_;
+};
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "async_logger-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/cfg/argv.h b/thirdparty/spdlog/include/spdlog/cfg/argv.h
new file mode 100644
index 000000000..7de2f83e7
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/cfg/argv.h
@@ -0,0 +1,40 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+#include <spdlog/cfg/helpers.h>
+#include <spdlog/details/registry.h>
+
+//
+// Init log levels using each argv entry that starts with "SPDLOG_LEVEL="
+//
+// set all loggers to debug level:
+// example.exe "SPDLOG_LEVEL=debug"
+
+// set logger1 to trace level
+// example.exe "SPDLOG_LEVEL=logger1=trace"
+
+// turn off all logging except for logger1 and logger2:
+// example.exe "SPDLOG_LEVEL=off,logger1=debug,logger2=info"
+
+namespace spdlog {
+namespace cfg {
+
+// search for SPDLOG_LEVEL= in the args and use it to init the levels
+inline void load_argv_levels(int argc, const char **argv) {
+    const std::string spdlog_level_prefix = "SPDLOG_LEVEL=";
+    for (int i = 1; i < argc; i++) {
+        std::string arg = argv[i];
+        if (arg.find(spdlog_level_prefix) == 0) {
+            auto levels_string = arg.substr(spdlog_level_prefix.size());
+            helpers::load_levels(levels_string);
+        }
+    }
+}
+
+inline void load_argv_levels(int argc, char **argv) {
+    load_argv_levels(argc, const_cast<const char **>(argv));
+}
+
+}  // namespace cfg
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/cfg/env.h b/thirdparty/spdlog/include/spdlog/cfg/env.h
new file mode 100644
index 000000000..47bf61c72
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/cfg/env.h
@@ -0,0 +1,36 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+#include <spdlog/cfg/helpers.h>
+#include <spdlog/details/os.h>
+#include <spdlog/details/registry.h>
+
+//
+// Init levels and patterns from env variables SPDLOG_LEVEL
+// Inspired from Rust's "env_logger" crate (https://crates.io/crates/env_logger).
+// Note - fallback to "info" level on unrecognized levels
+//
+// Examples:
+//
+// set global level to debug:
+// export SPDLOG_LEVEL=debug
+//
+// turn off all logging except for logger1:
+// export SPDLOG_LEVEL="*=off,logger1=debug"
+//
+
+// turn off all logging except for logger1 and logger2:
+// export SPDLOG_LEVEL="off,logger1=debug,logger2=info"
+
+namespace spdlog {
+namespace cfg {
+inline void load_env_levels(const char* var = "SPDLOG_LEVEL") {
+    auto env_val = details::os::getenv(var);
+    if (!env_val.empty()) {
+        helpers::load_levels(env_val);
+    }
+}
+
+}  // namespace cfg
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/cfg/helpers-inl.h b/thirdparty/spdlog/include/spdlog/cfg/helpers-inl.h
new file mode 100644
index 000000000..61b9b9f64
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/cfg/helpers-inl.h
@@ -0,0 +1,106 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/cfg/helpers.h>
+#endif
+
+#include <spdlog/details/os.h>
+#include <spdlog/details/registry.h>
+
+#include <algorithm>
+#include <sstream>
+#include <string>
+#include <utility>
+
+namespace spdlog {
+namespace cfg {
+namespace helpers {
+
+// inplace convert to lowercase
+inline std::string &to_lower_(std::string &str) {
+    std::transform(str.begin(), str.end(), str.begin(), [](char ch) {
+        return static_cast<char>((ch >= 'A' && ch <= 'Z') ? ch + ('a' - 'A') : ch);
+    });
+    return str;
+}
+
+// inplace trim spaces
+inline std::string &trim_(std::string &str) {
+    const char *spaces = " \n\r\t";
+    str.erase(str.find_last_not_of(spaces) + 1);
+    str.erase(0, str.find_first_not_of(spaces));
+    return str;
+}
+
+// return (name,value) trimmed pair from the given "name = value" string.
+// return empty string on missing parts
+// "key=val" => ("key", "val")
+// " key  =  val " => ("key", "val")
+// "key=" => ("key", "")
+// "val" => ("", "val")
+
+inline std::pair<std::string, std::string> extract_kv_(char sep, const std::string &str) {
+    auto n = str.find(sep);
+    std::string k, v;
+    if (n == std::string::npos) {
+        v = str;
+    } else {
+        k = str.substr(0, n);
+        v = str.substr(n + 1);
+    }
+    return std::make_pair(trim_(k), trim_(v));
+}
+
+// return vector of key/value pairs from a sequence of "K1=V1,K2=V2,.."
+// "a=AAA,b=BBB,c=CCC,.." => {("a","AAA"),("b","BBB"),("c", "CCC"),...}
+inline std::unordered_map<std::string, std::string> extract_key_vals_(const std::string &str) {
+    std::string token;
+    std::istringstream token_stream(str);
+    std::unordered_map<std::string, std::string> rv{};
+    while (std::getline(token_stream, token, ',')) {
+        if (token.empty()) {
+            continue;
+        }
+        auto kv = extract_kv_('=', token);
+        rv[kv.first] = kv.second;
+    }
+    return rv;
+}
+
+SPDLOG_INLINE void load_levels(const std::string &input) {
+    if (input.empty() || input.size() >= 32768) {
+        return;
+    }
+
+    auto key_vals = extract_key_vals_(input);
+    std::unordered_map<std::string, level::level_enum> levels;
+    level::level_enum global_level = level::info;
+    bool global_level_found = false;
+
+    for (auto &name_level : key_vals) {
+        const auto &logger_name = name_level.first;
+        const auto &level_name = to_lower_(name_level.second);
+        auto level = level::from_str(level_name);
+        // ignore unrecognized level names
+        if (level == level::off && level_name != "off") {
+            continue;
+        }
+        if (logger_name.empty())  // no logger name indicates global level
+        {
+            global_level_found = true;
+            global_level = level;
+        } else {
+            levels[logger_name] = level;
+        }
+    }
+
+    details::registry::instance().set_levels(std::move(levels),
+                                             global_level_found ? &global_level : nullptr);
+}
+
+}  // namespace helpers
+}  // namespace cfg
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/cfg/helpers.h b/thirdparty/spdlog/include/spdlog/cfg/helpers.h
new file mode 100644
index 000000000..c02381891
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/cfg/helpers.h
@@ -0,0 +1,29 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/common.h>
+#include <unordered_map>
+
+namespace spdlog {
+namespace cfg {
+namespace helpers {
+//
+// Init levels from given string
+//
+// Examples:
+//
+// set global level to debug: "debug"
+// turn off all logging except for logger1: "off,logger1=debug"
+// turn off all logging except for logger1 and logger2: "off,logger1=debug,logger2=info"
+//
+SPDLOG_API void load_levels(const std::string &txt);
+}  // namespace helpers
+
+}  // namespace cfg
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "helpers-inl.h"
+#endif  // SPDLOG_HEADER_ONLY
diff --git a/thirdparty/spdlog/include/spdlog/common-inl.h b/thirdparty/spdlog/include/spdlog/common-inl.h
new file mode 100644
index 000000000..a8a0453c1
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/common-inl.h
@@ -0,0 +1,68 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/common.h>
+#endif
+
+#include <algorithm>
+#include <iterator>
+
+namespace spdlog {
+namespace level {
+
+#if __cplusplus >= 201703L
+constexpr
+#endif
+    static string_view_t level_string_views[] SPDLOG_LEVEL_NAMES;
+
+static const char *short_level_names[] SPDLOG_SHORT_LEVEL_NAMES;
+
+SPDLOG_INLINE const string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT {
+    return level_string_views[l];
+}
+
+SPDLOG_INLINE const char *to_short_c_str(spdlog::level::level_enum l) SPDLOG_NOEXCEPT {
+    return short_level_names[l];
+}
+
+SPDLOG_INLINE spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NOEXCEPT {
+    auto it = std::find(std::begin(level_string_views), std::end(level_string_views), name);
+    if (it != std::end(level_string_views))
+        return static_cast<level::level_enum>(std::distance(std::begin(level_string_views), it));
+
+    // check also for "warn" and "err" before giving up..
+    if (name == "warn") {
+        return level::warn;
+    }
+    if (name == "err") {
+        return level::err;
+    }
+    return level::off;
+}
+}  // namespace level
+
+SPDLOG_INLINE spdlog_ex::spdlog_ex(std::string msg)
+    : msg_(std::move(msg)) {}
+
+SPDLOG_INLINE spdlog_ex::spdlog_ex(const std::string &msg, int last_errno) {
+#ifdef SPDLOG_USE_STD_FORMAT
+    msg_ = std::system_error(std::error_code(last_errno, std::generic_category()), msg).what();
+#else
+    memory_buf_t outbuf;
+    fmt::format_system_error(outbuf, last_errno, msg.c_str());
+    msg_ = fmt::to_string(outbuf);
+#endif
+}
+
+SPDLOG_INLINE const char *spdlog_ex::what() const SPDLOG_NOEXCEPT { return msg_.c_str(); }
+
+SPDLOG_INLINE void throw_spdlog_ex(const std::string &msg, int last_errno) {
+    SPDLOG_THROW(spdlog_ex(msg, last_errno));
+}
+
+SPDLOG_INLINE void throw_spdlog_ex(std::string msg) { SPDLOG_THROW(spdlog_ex(std::move(msg))); }
+
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/common.h b/thirdparty/spdlog/include/spdlog/common.h
new file mode 100644
index 000000000..ba9a2e75f
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/common.h
@@ -0,0 +1,406 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/tweakme.h>
+
+#include <atomic>
+#include <chrono>
+#include <cstdio>
+#include <exception>
+#include <functional>
+#include <initializer_list>
+#include <memory>
+#include <string>
+#include <type_traits>
+
+#ifdef SPDLOG_USE_STD_FORMAT
+    #include <version>
+    #if __cpp_lib_format >= 202207L
+        #include <format>
+    #else
+        #include <string_view>
+    #endif
+#endif
+
+#ifdef SPDLOG_COMPILED_LIB
+    #undef SPDLOG_HEADER_ONLY
+    #if defined(SPDLOG_SHARED_LIB)
+        #if defined(_WIN32)
+            #ifdef spdlog_EXPORTS
+                #define SPDLOG_API __declspec(dllexport)
+            #else  // !spdlog_EXPORTS
+                #define SPDLOG_API __declspec(dllimport)
+            #endif
+        #else  // !defined(_WIN32)
+            #define SPDLOG_API __attribute__((visibility("default")))
+        #endif
+    #else  // !defined(SPDLOG_SHARED_LIB)
+        #define SPDLOG_API
+    #endif
+    #define SPDLOG_INLINE
+#else  // !defined(SPDLOG_COMPILED_LIB)
+    #define SPDLOG_API
+    #define SPDLOG_HEADER_ONLY
+    #define SPDLOG_INLINE inline
+#endif  // #ifdef SPDLOG_COMPILED_LIB
+
+#include <spdlog/fmt/fmt.h>
+
+#if !defined(SPDLOG_USE_STD_FORMAT) && \
+    FMT_VERSION >= 80000  // backward compatibility with fmt versions older than 8
+    #define SPDLOG_FMT_RUNTIME(format_string) fmt::runtime(format_string)
+    #define SPDLOG_FMT_STRING(format_string) FMT_STRING(format_string)
+    #if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
+        #include <spdlog/fmt/xchar.h>
+    #endif
+#else
+    #define SPDLOG_FMT_RUNTIME(format_string) format_string
+    #define SPDLOG_FMT_STRING(format_string) format_string
+#endif
+
+// visual studio up to 2013 does not support noexcept nor constexpr
+#if defined(_MSC_VER) && (_MSC_VER < 1900)
+    #define SPDLOG_NOEXCEPT _NOEXCEPT
+    #define SPDLOG_CONSTEXPR
+#else
+    #define SPDLOG_NOEXCEPT noexcept
+    #define SPDLOG_CONSTEXPR constexpr
+#endif
+
+// If building with std::format, can just use constexpr, otherwise if building with fmt
+// SPDLOG_CONSTEXPR_FUNC needs to be set the same as FMT_CONSTEXPR to avoid situations where
+// a constexpr function in spdlog could end up calling a non-constexpr function in fmt
+// depending on the compiler
+// If fmt determines it can't use constexpr, we should inline the function instead
+#ifdef SPDLOG_USE_STD_FORMAT
+    #define SPDLOG_CONSTEXPR_FUNC constexpr
+#else  // Being built with fmt
+    #if FMT_USE_CONSTEXPR
+        #define SPDLOG_CONSTEXPR_FUNC FMT_CONSTEXPR
+    #else
+        #define SPDLOG_CONSTEXPR_FUNC inline
+    #endif
+#endif
+
+#if defined(__GNUC__) || defined(__clang__)
+    #define SPDLOG_DEPRECATED __attribute__((deprecated))
+#elif defined(_MSC_VER)
+    #define SPDLOG_DEPRECATED __declspec(deprecated)
+#else
+    #define SPDLOG_DEPRECATED
+#endif
+
+// disable thread local on msvc 2013
+#ifndef SPDLOG_NO_TLS
+    #if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__cplusplus_winrt)
+        #define SPDLOG_NO_TLS 1
+    #endif
+#endif
+
+#ifndef SPDLOG_FUNCTION
+    #define SPDLOG_FUNCTION static_cast<const char *>(__FUNCTION__)
+#endif
+
+#ifdef SPDLOG_NO_EXCEPTIONS
+    #define SPDLOG_TRY
+    #define SPDLOG_THROW(ex)                               \
+        do {                                               \
+            printf("spdlog fatal error: %s\n", ex.what()); \
+            std::abort();                                  \
+        } while (0)
+    #define SPDLOG_CATCH_STD
+#else
+    #define SPDLOG_TRY try
+    #define SPDLOG_THROW(ex) throw(ex)
+    #define SPDLOG_CATCH_STD             \
+        catch (const std::exception &) { \
+        }
+#endif
+
+namespace spdlog {
+
+class formatter;
+
+namespace sinks {
+class sink;
+}
+
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+using filename_t = std::wstring;
+    // allow macro expansion to occur in SPDLOG_FILENAME_T
+    #define SPDLOG_FILENAME_T_INNER(s) L##s
+    #define SPDLOG_FILENAME_T(s) SPDLOG_FILENAME_T_INNER(s)
+#else
+using filename_t = std::string;
+    #define SPDLOG_FILENAME_T(s) s
+#endif
+
+using log_clock = std::chrono::system_clock;
+using sink_ptr = std::shared_ptr<sinks::sink>;
+using sinks_init_list = std::initializer_list<sink_ptr>;
+using err_handler = std::function<void(const std::string &err_msg)>;
+#ifdef SPDLOG_USE_STD_FORMAT
+namespace fmt_lib = std;
+
+using string_view_t = std::string_view;
+using memory_buf_t = std::string;
+
+template <typename... Args>
+    #if __cpp_lib_format >= 202207L
+using format_string_t = std::format_string<Args...>;
+    #else
+using format_string_t = std::string_view;
+    #endif
+
+template <class T, class Char = char>
+struct is_convertible_to_basic_format_string
+    : std::integral_constant<bool, std::is_convertible<T, std::basic_string_view<Char>>::value> {};
+
+    #if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
+using wstring_view_t = std::wstring_view;
+using wmemory_buf_t = std::wstring;
+
+template <typename... Args>
+        #if __cpp_lib_format >= 202207L
+using wformat_string_t = std::wformat_string<Args...>;
+        #else
+using wformat_string_t = std::wstring_view;
+        #endif
+    #endif
+    #define SPDLOG_BUF_TO_STRING(x) x
+#else  // use fmt lib instead of std::format
+namespace fmt_lib = fmt;
+
+using string_view_t = fmt::basic_string_view<char>;
+using memory_buf_t = fmt::basic_memory_buffer<char, 250>;
+
+template <typename... Args>
+using format_string_t = fmt::format_string<Args...>;
+
+template <class T>
+using remove_cvref_t = typename std::remove_cv<typename std::remove_reference<T>::type>::type;
+
+template <typename Char>
+    #if FMT_VERSION >= 90101
+using fmt_runtime_string = fmt::runtime_format_string<Char>;
+    #else
+using fmt_runtime_string = fmt::basic_runtime<Char>;
+    #endif
+
+// clang doesn't like SFINAE disabled constructor in std::is_convertible<> so have to repeat the
+// condition from basic_format_string here, in addition, fmt::basic_runtime<Char> is only
+// convertible to basic_format_string<Char> but not basic_string_view<Char>
+template <class T, class Char = char>
+struct is_convertible_to_basic_format_string
+    : std::integral_constant<bool,
+                             std::is_convertible<T, fmt::basic_string_view<Char>>::value ||
+                                 std::is_same<remove_cvref_t<T>, fmt_runtime_string<Char>>::value> {
+};
+
+    #if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
+using wstring_view_t = fmt::basic_string_view<wchar_t>;
+using wmemory_buf_t = fmt::basic_memory_buffer<wchar_t, 250>;
+
+template <typename... Args>
+using wformat_string_t = fmt::wformat_string<Args...>;
+    #endif
+    #define SPDLOG_BUF_TO_STRING(x) fmt::to_string(x)
+#endif
+
+#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
+    #ifndef _WIN32
+        #error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows
+    #endif  // _WIN32
+#endif      // SPDLOG_WCHAR_TO_UTF8_SUPPORT
+
+template <class T>
+struct is_convertible_to_any_format_string
+    : std::integral_constant<bool,
+                             is_convertible_to_basic_format_string<T, char>::value ||
+                                 is_convertible_to_basic_format_string<T, wchar_t>::value> {};
+
+#if defined(SPDLOG_NO_ATOMIC_LEVELS)
+using level_t = details::null_atomic_int;
+#else
+using level_t = std::atomic<int>;
+#endif
+
+#define SPDLOG_LEVEL_TRACE 0
+#define SPDLOG_LEVEL_DEBUG 1
+#define SPDLOG_LEVEL_INFO 2
+#define SPDLOG_LEVEL_WARN 3
+#define SPDLOG_LEVEL_ERROR 4
+#define SPDLOG_LEVEL_CRITICAL 5
+#define SPDLOG_LEVEL_OFF 6
+
+#if !defined(SPDLOG_ACTIVE_LEVEL)
+    #define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_INFO
+#endif
+
+// Log level enum
+namespace level {
+enum level_enum : int {
+    trace = SPDLOG_LEVEL_TRACE,
+    debug = SPDLOG_LEVEL_DEBUG,
+    info = SPDLOG_LEVEL_INFO,
+    warn = SPDLOG_LEVEL_WARN,
+    err = SPDLOG_LEVEL_ERROR,
+    critical = SPDLOG_LEVEL_CRITICAL,
+    off = SPDLOG_LEVEL_OFF,
+    n_levels
+};
+
+#define SPDLOG_LEVEL_NAME_TRACE spdlog::string_view_t("trace", 5)
+#define SPDLOG_LEVEL_NAME_DEBUG spdlog::string_view_t("debug", 5)
+#define SPDLOG_LEVEL_NAME_INFO spdlog::string_view_t("info", 4)
+#define SPDLOG_LEVEL_NAME_WARNING spdlog::string_view_t("warning", 7)
+#define SPDLOG_LEVEL_NAME_ERROR spdlog::string_view_t("error", 5)
+#define SPDLOG_LEVEL_NAME_CRITICAL spdlog::string_view_t("critical", 8)
+#define SPDLOG_LEVEL_NAME_OFF spdlog::string_view_t("off", 3)
+
+#if !defined(SPDLOG_LEVEL_NAMES)
+    #define SPDLOG_LEVEL_NAMES                                                                  \
+        {                                                                                       \
+            SPDLOG_LEVEL_NAME_TRACE, SPDLOG_LEVEL_NAME_DEBUG, SPDLOG_LEVEL_NAME_INFO,           \
+                SPDLOG_LEVEL_NAME_WARNING, SPDLOG_LEVEL_NAME_ERROR, SPDLOG_LEVEL_NAME_CRITICAL, \
+                SPDLOG_LEVEL_NAME_OFF                                                           \
+        }
+#endif
+
+#if !defined(SPDLOG_SHORT_LEVEL_NAMES)
+
+    #define SPDLOG_SHORT_LEVEL_NAMES \
+        { "T", "D", "I", "W", "E", "C", "O" }
+#endif
+
+SPDLOG_API const string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT;
+SPDLOG_API const char *to_short_c_str(spdlog::level::level_enum l) SPDLOG_NOEXCEPT;
+SPDLOG_API spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NOEXCEPT;
+
+}  // namespace level
+
+//
+// Color mode used by sinks with color support.
+//
+enum class color_mode { always, automatic, never };
+
+//
+// Pattern time - specific time getting to use for pattern_formatter.
+// local time by default
+//
+enum class pattern_time_type {
+    local,  // log localtime
+    utc     // log utc
+};
+
+//
+// Log exception
+//
+class SPDLOG_API spdlog_ex : public std::exception {
+public:
+    explicit spdlog_ex(std::string msg);
+    spdlog_ex(const std::string &msg, int last_errno);
+    const char *what() const SPDLOG_NOEXCEPT override;
+
+private:
+    std::string msg_;
+};
+
+[[noreturn]] SPDLOG_API void throw_spdlog_ex(const std::string &msg, int last_errno);
+[[noreturn]] SPDLOG_API void throw_spdlog_ex(std::string msg);
+
+struct source_loc {
+    SPDLOG_CONSTEXPR source_loc() = default;
+    SPDLOG_CONSTEXPR source_loc(const char *filename_in, int line_in, const char *funcname_in)
+        : filename{filename_in},
+          line{line_in},
+          funcname{funcname_in} {}
+
+    SPDLOG_CONSTEXPR bool empty() const SPDLOG_NOEXCEPT { return line <= 0; }
+    const char *filename{nullptr};
+    int line{0};
+    const char *funcname{nullptr};
+};
+
+struct file_event_handlers {
+    file_event_handlers()
+        : before_open(nullptr),
+          after_open(nullptr),
+          before_close(nullptr),
+          after_close(nullptr) {}
+
+    std::function<void(const filename_t &filename)> before_open;
+    std::function<void(const filename_t &filename, std::FILE *file_stream)> after_open;
+    std::function<void(const filename_t &filename, std::FILE *file_stream)> before_close;
+    std::function<void(const filename_t &filename)> after_close;
+};
+
+namespace details {
+
+// to_string_view
+
+SPDLOG_CONSTEXPR_FUNC spdlog::string_view_t to_string_view(const memory_buf_t &buf)
+    SPDLOG_NOEXCEPT {
+    return spdlog::string_view_t{buf.data(), buf.size()};
+}
+
+SPDLOG_CONSTEXPR_FUNC spdlog::string_view_t to_string_view(spdlog::string_view_t str)
+    SPDLOG_NOEXCEPT {
+    return str;
+}
+
+#if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
+SPDLOG_CONSTEXPR_FUNC spdlog::wstring_view_t to_string_view(const wmemory_buf_t &buf)
+    SPDLOG_NOEXCEPT {
+    return spdlog::wstring_view_t{buf.data(), buf.size()};
+}
+
+SPDLOG_CONSTEXPR_FUNC spdlog::wstring_view_t to_string_view(spdlog::wstring_view_t str)
+    SPDLOG_NOEXCEPT {
+    return str;
+}
+#endif
+
+#if defined(SPDLOG_USE_STD_FORMAT) && __cpp_lib_format >= 202207L
+template <typename T, typename... Args>
+SPDLOG_CONSTEXPR_FUNC std::basic_string_view<T> to_string_view(
+    std::basic_format_string<T, Args...> fmt) SPDLOG_NOEXCEPT {
+    return fmt.get();
+}
+#endif
+
+// make_unique support for pre c++14
+#if __cplusplus >= 201402L  // C++14 and beyond
+using std::enable_if_t;
+using std::make_unique;
+#else
+template <bool B, class T = void>
+using enable_if_t = typename std::enable_if<B, T>::type;
+
+template <typename T, typename... Args>
+std::unique_ptr<T> make_unique(Args &&...args) {
+    static_assert(!std::is_array<T>::value, "arrays not supported");
+    return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
+}
+#endif
+
+// to avoid useless casts (see https://github.com/nlohmann/json/issues/2893#issuecomment-889152324)
+template <typename T, typename U, enable_if_t<!std::is_same<T, U>::value, int> = 0>
+constexpr T conditional_static_cast(U value) {
+    return static_cast<T>(value);
+}
+
+template <typename T, typename U, enable_if_t<std::is_same<T, U>::value, int> = 0>
+constexpr T conditional_static_cast(U value) {
+    return value;
+}
+
+}  // namespace details
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "common-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/details/backtracer-inl.h b/thirdparty/spdlog/include/spdlog/details/backtracer-inl.h
new file mode 100644
index 000000000..43d100247
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/backtracer-inl.h
@@ -0,0 +1,63 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/details/backtracer.h>
+#endif
+namespace spdlog {
+namespace details {
+SPDLOG_INLINE backtracer::backtracer(const backtracer &other) {
+    std::lock_guard<std::mutex> lock(other.mutex_);
+    enabled_ = other.enabled();
+    messages_ = other.messages_;
+}
+
+SPDLOG_INLINE backtracer::backtracer(backtracer &&other) SPDLOG_NOEXCEPT {
+    std::lock_guard<std::mutex> lock(other.mutex_);
+    enabled_ = other.enabled();
+    messages_ = std::move(other.messages_);
+}
+
+SPDLOG_INLINE backtracer &backtracer::operator=(backtracer other) {
+    std::lock_guard<std::mutex> lock(mutex_);
+    enabled_ = other.enabled();
+    messages_ = std::move(other.messages_);
+    return *this;
+}
+
+SPDLOG_INLINE void backtracer::enable(size_t size) {
+    std::lock_guard<std::mutex> lock{mutex_};
+    enabled_.store(true, std::memory_order_relaxed);
+    messages_ = circular_q<log_msg_buffer>{size};
+}
+
+SPDLOG_INLINE void backtracer::disable() {
+    std::lock_guard<std::mutex> lock{mutex_};
+    enabled_.store(false, std::memory_order_relaxed);
+}
+
+SPDLOG_INLINE bool backtracer::enabled() const { return enabled_.load(std::memory_order_relaxed); }
+
+SPDLOG_INLINE void backtracer::push_back(const log_msg &msg) {
+    std::lock_guard<std::mutex> lock{mutex_};
+    messages_.push_back(log_msg_buffer{msg});
+}
+
+SPDLOG_INLINE bool backtracer::empty() const {
+    std::lock_guard<std::mutex> lock{mutex_};
+    return messages_.empty();
+}
+
+// pop all items in the q and apply the given fun on each of them.
+SPDLOG_INLINE void backtracer::foreach_pop(std::function<void(const details::log_msg &)> fun) {
+    std::lock_guard<std::mutex> lock{mutex_};
+    while (!messages_.empty()) {
+        auto &front_msg = messages_.front();
+        fun(front_msg);
+        messages_.pop_front();
+    }
+}
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/backtracer.h b/thirdparty/spdlog/include/spdlog/details/backtracer.h
new file mode 100644
index 000000000..541339cdc
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/backtracer.h
@@ -0,0 +1,45 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/circular_q.h>
+#include <spdlog/details/log_msg_buffer.h>
+
+#include <atomic>
+#include <functional>
+#include <mutex>
+
+// Store log messages in circular buffer.
+// Useful for storing debug data in case of error/warning happens.
+
+namespace spdlog {
+namespace details {
+class SPDLOG_API backtracer {
+    mutable std::mutex mutex_;
+    std::atomic<bool> enabled_{false};
+    circular_q<log_msg_buffer> messages_;
+
+public:
+    backtracer() = default;
+    backtracer(const backtracer &other);
+
+    backtracer(backtracer &&other) SPDLOG_NOEXCEPT;
+    backtracer &operator=(backtracer other);
+
+    void enable(size_t size);
+    void disable();
+    bool enabled() const;
+    void push_back(const log_msg &msg);
+    bool empty() const;
+
+    // pop all items in the q and apply the given fun on each of them.
+    void foreach_pop(std::function<void(const details::log_msg &)> fun);
+};
+
+}  // namespace details
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "backtracer-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/details/circular_q.h b/thirdparty/spdlog/include/spdlog/details/circular_q.h
new file mode 100644
index 000000000..29e9d255f
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/circular_q.h
@@ -0,0 +1,115 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+// circular q view of std::vector.
+#pragma once
+
+#include <cassert>
+#include <vector>
+
+#include "spdlog/common.h"
+
+namespace spdlog {
+namespace details {
+template <typename T>
+class circular_q {
+    size_t max_items_ = 0;
+    typename std::vector<T>::size_type head_ = 0;
+    typename std::vector<T>::size_type tail_ = 0;
+    size_t overrun_counter_ = 0;
+    std::vector<T> v_;
+
+public:
+    using value_type = T;
+
+    // empty ctor - create a disabled queue with no elements allocated at all
+    circular_q() = default;
+
+    explicit circular_q(size_t max_items)
+        : max_items_(max_items + 1)  // one item is reserved as marker for full q
+          ,
+          v_(max_items_) {}
+
+    circular_q(const circular_q &) = default;
+    circular_q &operator=(const circular_q &) = default;
+
+    // move cannot be default,
+    // since we need to reset head_, tail_, etc to zero in the moved object
+    circular_q(circular_q &&other) SPDLOG_NOEXCEPT { copy_moveable(std::move(other)); }
+
+    circular_q &operator=(circular_q &&other) SPDLOG_NOEXCEPT {
+        copy_moveable(std::move(other));
+        return *this;
+    }
+
+    // push back, overrun (oldest) item if no room left
+    void push_back(T &&item) {
+        if (max_items_ > 0) {
+            v_[tail_] = std::move(item);
+            tail_ = (tail_ + 1) % max_items_;
+
+            if (tail_ == head_)  // overrun last item if full
+            {
+                head_ = (head_ + 1) % max_items_;
+                ++overrun_counter_;
+            }
+        }
+    }
+
+    // Return reference to the front item.
+    // If there are no elements in the container, the behavior is undefined.
+    const T &front() const { return v_[head_]; }
+
+    T &front() { return v_[head_]; }
+
+    // Return number of elements actually stored
+    size_t size() const {
+        if (tail_ >= head_) {
+            return tail_ - head_;
+        } else {
+            return max_items_ - (head_ - tail_);
+        }
+    }
+
+    // Return const reference to item by index.
+    // If index is out of range 0…size()-1, the behavior is undefined.
+    const T &at(size_t i) const {
+        assert(i < size());
+        return v_[(head_ + i) % max_items_];
+    }
+
+    // Pop item from front.
+    // If there are no elements in the container, the behavior is undefined.
+    void pop_front() { head_ = (head_ + 1) % max_items_; }
+
+    bool empty() const { return tail_ == head_; }
+
+    bool full() const {
+        // head is ahead of the tail by 1
+        if (max_items_ > 0) {
+            return ((tail_ + 1) % max_items_) == head_;
+        }
+        return false;
+    }
+
+    size_t overrun_counter() const { return overrun_counter_; }
+
+    void reset_overrun_counter() { overrun_counter_ = 0; }
+
+private:
+    // copy from other&& and reset it to disabled state
+    void copy_moveable(circular_q &&other) SPDLOG_NOEXCEPT {
+        max_items_ = other.max_items_;
+        head_ = other.head_;
+        tail_ = other.tail_;
+        overrun_counter_ = other.overrun_counter_;
+        v_ = std::move(other.v_);
+
+        // put &&other in disabled, but valid state
+        other.max_items_ = 0;
+        other.head_ = other.tail_ = 0;
+        other.overrun_counter_ = 0;
+    }
+};
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/console_globals.h b/thirdparty/spdlog/include/spdlog/details/console_globals.h
new file mode 100644
index 000000000..9c552106a
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/console_globals.h
@@ -0,0 +1,28 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <mutex>
+#include <spdlog/details/null_mutex.h>
+
+namespace spdlog {
+namespace details {
+
+struct console_mutex {
+    using mutex_t = std::mutex;
+    static mutex_t &mutex() {
+        static mutex_t s_mutex;
+        return s_mutex;
+    }
+};
+
+struct console_nullmutex {
+    using mutex_t = null_mutex;
+    static mutex_t &mutex() {
+        static mutex_t s_mutex;
+        return s_mutex;
+    }
+};
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/file_helper-inl.h b/thirdparty/spdlog/include/spdlog/details/file_helper-inl.h
new file mode 100644
index 000000000..0c514ef2a
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/file_helper-inl.h
@@ -0,0 +1,151 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/details/file_helper.h>
+#endif
+
+#include <spdlog/common.h>
+#include <spdlog/details/os.h>
+
+#include <cerrno>
+#include <cstdio>
+#include <string>
+#include <tuple>
+
+namespace spdlog {
+namespace details {
+
+SPDLOG_INLINE file_helper::file_helper(const file_event_handlers &event_handlers)
+    : event_handlers_(event_handlers) {}
+
+SPDLOG_INLINE file_helper::~file_helper() { close(); }
+
+SPDLOG_INLINE void file_helper::open(const filename_t &fname, bool truncate) {
+    close();
+    filename_ = fname;
+
+    auto *mode = SPDLOG_FILENAME_T("ab");
+    auto *trunc_mode = SPDLOG_FILENAME_T("wb");
+
+    if (event_handlers_.before_open) {
+        event_handlers_.before_open(filename_);
+    }
+    for (int tries = 0; tries < open_tries_; ++tries) {
+        // create containing folder if not exists already.
+        os::create_dir(os::dir_name(fname));
+        if (truncate) {
+            // Truncate by opening-and-closing a tmp file in "wb" mode, always
+            // opening the actual log-we-write-to in "ab" mode, since that
+            // interacts more politely with eternal processes that might
+            // rotate/truncate the file underneath us.
+            std::FILE *tmp;
+            if (os::fopen_s(&tmp, fname, trunc_mode)) {
+                continue;
+            }
+            std::fclose(tmp);
+        }
+        if (!os::fopen_s(&fd_, fname, mode)) {
+            if (event_handlers_.after_open) {
+                event_handlers_.after_open(filename_, fd_);
+            }
+            return;
+        }
+
+        details::os::sleep_for_millis(open_interval_);
+    }
+
+    throw_spdlog_ex("Failed opening file " + os::filename_to_str(filename_) + " for writing",
+                    errno);
+}
+
+SPDLOG_INLINE void file_helper::reopen(bool truncate) {
+    if (filename_.empty()) {
+        throw_spdlog_ex("Failed re opening file - was not opened before");
+    }
+    this->open(filename_, truncate);
+}
+
+SPDLOG_INLINE void file_helper::flush() {
+    if (std::fflush(fd_) != 0) {
+        throw_spdlog_ex("Failed flush to file " + os::filename_to_str(filename_), errno);
+    }
+}
+
+SPDLOG_INLINE void file_helper::sync() {
+    if (!os::fsync(fd_)) {
+        throw_spdlog_ex("Failed to fsync file " + os::filename_to_str(filename_), errno);
+    }
+}
+
+SPDLOG_INLINE void file_helper::close() {
+    if (fd_ != nullptr) {
+        if (event_handlers_.before_close) {
+            event_handlers_.before_close(filename_, fd_);
+        }
+
+        std::fclose(fd_);
+        fd_ = nullptr;
+
+        if (event_handlers_.after_close) {
+            event_handlers_.after_close(filename_);
+        }
+    }
+}
+
+SPDLOG_INLINE void file_helper::write(const memory_buf_t &buf) {
+    if (fd_ == nullptr) return;
+    size_t msg_size = buf.size();
+    auto data = buf.data();
+
+    if (!details::os::fwrite_bytes(data, msg_size, fd_)) {
+        throw_spdlog_ex("Failed writing to file " + os::filename_to_str(filename_), errno);
+    }
+}
+
+SPDLOG_INLINE size_t file_helper::size() const {
+    if (fd_ == nullptr) {
+        throw_spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(filename_));
+    }
+    return os::filesize(fd_);
+}
+
+SPDLOG_INLINE const filename_t &file_helper::filename() const { return filename_; }
+
+//
+// return file path and its extension:
+//
+// "mylog.txt" => ("mylog", ".txt")
+// "mylog" => ("mylog", "")
+// "mylog." => ("mylog.", "")
+// "/dir1/dir2/mylog.txt" => ("/dir1/dir2/mylog", ".txt")
+//
+// the starting dot in filenames is ignored (hidden files):
+//
+// ".mylog" => (".mylog". "")
+// "my_folder/.mylog" => ("my_folder/.mylog", "")
+// "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt")
+SPDLOG_INLINE std::tuple<filename_t, filename_t> file_helper::split_by_extension(
+    const filename_t &fname) {
+    auto ext_index = fname.rfind('.');
+
+    // no valid extension found - return whole path and empty string as
+    // extension
+    if (ext_index == filename_t::npos || ext_index == 0 || ext_index == fname.size() - 1) {
+        return std::make_tuple(fname, filename_t());
+    }
+
+    // treat cases like "/etc/rc.d/somelogfile or "/abc/.hiddenfile"
+    auto folder_index = fname.find_last_of(details::os::folder_seps_filename);
+    if (folder_index != filename_t::npos && folder_index >= ext_index - 1) {
+        return std::make_tuple(fname, filename_t());
+    }
+
+    // finally - return a valid base and extension tuple
+    return std::make_tuple(fname.substr(0, ext_index), fname.substr(ext_index));
+}
+
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/file_helper.h b/thirdparty/spdlog/include/spdlog/details/file_helper.h
new file mode 100644
index 000000000..f0e5d180e
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/file_helper.h
@@ -0,0 +1,61 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/common.h>
+#include <tuple>
+
+namespace spdlog {
+namespace details {
+
+// Helper class for file sinks.
+// When failing to open a file, retry several times(5) with a delay interval(10 ms).
+// Throw spdlog_ex exception on errors.
+
+class SPDLOG_API file_helper {
+public:
+    file_helper() = default;
+    explicit file_helper(const file_event_handlers &event_handlers);
+
+    file_helper(const file_helper &) = delete;
+    file_helper &operator=(const file_helper &) = delete;
+    ~file_helper();
+
+    void open(const filename_t &fname, bool truncate = false);
+    void reopen(bool truncate);
+    void flush();
+    void sync();
+    void close();
+    void write(const memory_buf_t &buf);
+    size_t size() const;
+    const filename_t &filename() const;
+
+    //
+    // return file path and its extension:
+    //
+    // "mylog.txt" => ("mylog", ".txt")
+    // "mylog" => ("mylog", "")
+    // "mylog." => ("mylog.", "")
+    // "/dir1/dir2/mylog.txt" => ("/dir1/dir2/mylog", ".txt")
+    //
+    // the starting dot in filenames is ignored (hidden files):
+    //
+    // ".mylog" => (".mylog". "")
+    // "my_folder/.mylog" => ("my_folder/.mylog", "")
+    // "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt")
+    static std::tuple<filename_t, filename_t> split_by_extension(const filename_t &fname);
+
+private:
+    const int open_tries_ = 5;
+    const unsigned int open_interval_ = 10;
+    std::FILE *fd_{nullptr};
+    filename_t filename_;
+    file_event_handlers event_handlers_;
+};
+}  // namespace details
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "file_helper-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/details/fmt_helper.h b/thirdparty/spdlog/include/spdlog/details/fmt_helper.h
new file mode 100644
index 000000000..61306003b
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/fmt_helper.h
@@ -0,0 +1,141 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+#pragma once
+
+#include <chrono>
+#include <iterator>
+#include <spdlog/common.h>
+#include <spdlog/fmt/fmt.h>
+#include <type_traits>
+
+#ifdef SPDLOG_USE_STD_FORMAT
+    #include <charconv>
+    #include <limits>
+#endif
+
+// Some fmt helpers to efficiently format and pad ints and strings
+namespace spdlog {
+namespace details {
+namespace fmt_helper {
+
+inline void append_string_view(spdlog::string_view_t view, memory_buf_t &dest) {
+    auto *buf_ptr = view.data();
+    dest.append(buf_ptr, buf_ptr + view.size());
+}
+
+#ifdef SPDLOG_USE_STD_FORMAT
+template <typename T>
+inline void append_int(T n, memory_buf_t &dest) {
+    // Buffer should be large enough to hold all digits (digits10 + 1) and a sign
+    SPDLOG_CONSTEXPR const auto BUF_SIZE = std::numeric_limits<T>::digits10 + 2;
+    char buf[BUF_SIZE];
+
+    auto [ptr, ec] = std::to_chars(buf, buf + BUF_SIZE, n, 10);
+    if (ec == std::errc()) {
+        dest.append(buf, ptr);
+    } else {
+        throw_spdlog_ex("Failed to format int", static_cast<int>(ec));
+    }
+}
+#else
+template <typename T>
+inline void append_int(T n, memory_buf_t &dest) {
+    fmt::format_int i(n);
+    dest.append(i.data(), i.data() + i.size());
+}
+#endif
+
+template <typename T>
+SPDLOG_CONSTEXPR_FUNC unsigned int count_digits_fallback(T n) {
+    // taken from fmt: https://github.com/fmtlib/fmt/blob/8.0.1/include/fmt/format.h#L899-L912
+    unsigned int count = 1;
+    for (;;) {
+        // Integer division is slow so do it for a group of four digits instead
+        // of for every digit. The idea comes from the talk by Alexandrescu
+        // "Three Optimization Tips for C++". See speed-test for a comparison.
+        if (n < 10) return count;
+        if (n < 100) return count + 1;
+        if (n < 1000) return count + 2;
+        if (n < 10000) return count + 3;
+        n /= 10000u;
+        count += 4;
+    }
+}
+
+template <typename T>
+inline unsigned int count_digits(T n) {
+    using count_type =
+        typename std::conditional<(sizeof(T) > sizeof(uint32_t)), uint64_t, uint32_t>::type;
+#ifdef SPDLOG_USE_STD_FORMAT
+    return count_digits_fallback(static_cast<count_type>(n));
+#else
+    return static_cast<unsigned int>(fmt::
+    // fmt 7.0.0 renamed the internal namespace to detail.
+    // See: https://github.com/fmtlib/fmt/issues/1538
+    #if FMT_VERSION < 70000
+                                         internal
+    #else
+                                         detail
+    #endif
+                                     ::count_digits(static_cast<count_type>(n)));
+#endif
+}
+
+inline void pad2(int n, memory_buf_t &dest) {
+    if (n >= 0 && n < 100)  // 0-99
+    {
+        dest.push_back(static_cast<char>('0' + n / 10));
+        dest.push_back(static_cast<char>('0' + n % 10));
+    } else  // unlikely, but just in case, let fmt deal with it
+    {
+        fmt_lib::format_to(std::back_inserter(dest), SPDLOG_FMT_STRING("{:02}"), n);
+    }
+}
+
+template <typename T>
+inline void pad_uint(T n, unsigned int width, memory_buf_t &dest) {
+    static_assert(std::is_unsigned<T>::value, "pad_uint must get unsigned T");
+    for (auto digits = count_digits(n); digits < width; digits++) {
+        dest.push_back('0');
+    }
+    append_int(n, dest);
+}
+
+template <typename T>
+inline void pad3(T n, memory_buf_t &dest) {
+    static_assert(std::is_unsigned<T>::value, "pad3 must get unsigned T");
+    if (n < 1000) {
+        dest.push_back(static_cast<char>(n / 100 + '0'));
+        n = n % 100;
+        dest.push_back(static_cast<char>((n / 10) + '0'));
+        dest.push_back(static_cast<char>((n % 10) + '0'));
+    } else {
+        append_int(n, dest);
+    }
+}
+
+template <typename T>
+inline void pad6(T n, memory_buf_t &dest) {
+    pad_uint(n, 6, dest);
+}
+
+template <typename T>
+inline void pad9(T n, memory_buf_t &dest) {
+    pad_uint(n, 9, dest);
+}
+
+// return fraction of a second of the given time_point.
+// e.g.
+// fraction<std::milliseconds>(tp) -> will return the millis part of the second
+template <typename ToDuration>
+inline ToDuration time_fraction(log_clock::time_point tp) {
+    using std::chrono::duration_cast;
+    using std::chrono::seconds;
+    auto duration = tp.time_since_epoch();
+    auto secs = duration_cast<seconds>(duration);
+    return duration_cast<ToDuration>(duration) - duration_cast<ToDuration>(secs);
+}
+
+}  // namespace fmt_helper
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/log_msg-inl.h b/thirdparty/spdlog/include/spdlog/details/log_msg-inl.h
new file mode 100644
index 000000000..aa3a95768
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/log_msg-inl.h
@@ -0,0 +1,44 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/details/log_msg.h>
+#endif
+
+#include <spdlog/details/os.h>
+
+namespace spdlog {
+namespace details {
+
+SPDLOG_INLINE log_msg::log_msg(spdlog::log_clock::time_point log_time,
+                               spdlog::source_loc loc,
+                               string_view_t a_logger_name,
+                               spdlog::level::level_enum lvl,
+                               spdlog::string_view_t msg)
+    : logger_name(a_logger_name),
+      level(lvl),
+      time(log_time)
+#ifndef SPDLOG_NO_THREAD_ID
+      ,
+      thread_id(os::thread_id())
+#endif
+      ,
+      source(loc),
+      payload(msg) {
+}
+
+SPDLOG_INLINE log_msg::log_msg(spdlog::source_loc loc,
+                               string_view_t a_logger_name,
+                               spdlog::level::level_enum lvl,
+                               spdlog::string_view_t msg)
+    : log_msg(os::now(), loc, a_logger_name, lvl, msg) {}
+
+SPDLOG_INLINE log_msg::log_msg(string_view_t a_logger_name,
+                               spdlog::level::level_enum lvl,
+                               spdlog::string_view_t msg)
+    : log_msg(os::now(), source_loc{}, a_logger_name, lvl, msg) {}
+
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/log_msg.h b/thirdparty/spdlog/include/spdlog/details/log_msg.h
new file mode 100644
index 000000000..87df1e833
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/log_msg.h
@@ -0,0 +1,40 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/common.h>
+#include <string>
+
+namespace spdlog {
+namespace details {
+struct SPDLOG_API log_msg {
+    log_msg() = default;
+    log_msg(log_clock::time_point log_time,
+            source_loc loc,
+            string_view_t logger_name,
+            level::level_enum lvl,
+            string_view_t msg);
+    log_msg(source_loc loc, string_view_t logger_name, level::level_enum lvl, string_view_t msg);
+    log_msg(string_view_t logger_name, level::level_enum lvl, string_view_t msg);
+    log_msg(const log_msg &other) = default;
+    log_msg &operator=(const log_msg &other) = default;
+
+    string_view_t logger_name;
+    level::level_enum level{level::off};
+    log_clock::time_point time;
+    size_t thread_id{0};
+
+    // wrapping the formatted text with color (updated by pattern_formatter).
+    mutable size_t color_range_start{0};
+    mutable size_t color_range_end{0};
+
+    source_loc source;
+    string_view_t payload;
+};
+}  // namespace details
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "log_msg-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/details/log_msg_buffer-inl.h b/thirdparty/spdlog/include/spdlog/details/log_msg_buffer-inl.h
new file mode 100644
index 000000000..2eb242859
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/log_msg_buffer-inl.h
@@ -0,0 +1,54 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/details/log_msg_buffer.h>
+#endif
+
+namespace spdlog {
+namespace details {
+
+SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg &orig_msg)
+    : log_msg{orig_msg} {
+    buffer.append(logger_name.begin(), logger_name.end());
+    buffer.append(payload.begin(), payload.end());
+    update_string_views();
+}
+
+SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg_buffer &other)
+    : log_msg{other} {
+    buffer.append(logger_name.begin(), logger_name.end());
+    buffer.append(payload.begin(), payload.end());
+    update_string_views();
+}
+
+SPDLOG_INLINE log_msg_buffer::log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT
+    : log_msg{other},
+      buffer{std::move(other.buffer)} {
+    update_string_views();
+}
+
+SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other) {
+    log_msg::operator=(other);
+    buffer.clear();
+    buffer.append(other.buffer.data(), other.buffer.data() + other.buffer.size());
+    update_string_views();
+    return *this;
+}
+
+SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT {
+    log_msg::operator=(other);
+    buffer = std::move(other.buffer);
+    update_string_views();
+    return *this;
+}
+
+SPDLOG_INLINE void log_msg_buffer::update_string_views() {
+    logger_name = string_view_t{buffer.data(), logger_name.size()};
+    payload = string_view_t{buffer.data() + logger_name.size(), payload.size()};
+}
+
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/log_msg_buffer.h b/thirdparty/spdlog/include/spdlog/details/log_msg_buffer.h
new file mode 100644
index 000000000..1143b3ba4
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/log_msg_buffer.h
@@ -0,0 +1,32 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/log_msg.h>
+
+namespace spdlog {
+namespace details {
+
+// Extend log_msg with internal buffer to store its payload.
+// This is needed since log_msg holds string_views that points to stack data.
+
+class SPDLOG_API log_msg_buffer : public log_msg {
+    memory_buf_t buffer;
+    void update_string_views();
+
+public:
+    log_msg_buffer() = default;
+    explicit log_msg_buffer(const log_msg &orig_msg);
+    log_msg_buffer(const log_msg_buffer &other);
+    log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT;
+    log_msg_buffer &operator=(const log_msg_buffer &other);
+    log_msg_buffer &operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT;
+};
+
+}  // namespace details
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "log_msg_buffer-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/details/mpmc_blocking_q.h b/thirdparty/spdlog/include/spdlog/details/mpmc_blocking_q.h
new file mode 100644
index 000000000..5848cca83
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/mpmc_blocking_q.h
@@ -0,0 +1,177 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+// multi producer-multi consumer blocking queue.
+// enqueue(..) - will block until room found to put the new message.
+// enqueue_nowait(..) - will return immediately with false if no room left in
+// the queue.
+// dequeue_for(..) - will block until the queue is not empty or timeout have
+// passed.
+
+#include <spdlog/details/circular_q.h>
+
+#include <atomic>
+#include <condition_variable>
+#include <mutex>
+
+namespace spdlog {
+namespace details {
+
+template <typename T>
+class mpmc_blocking_queue {
+public:
+    using item_type = T;
+    explicit mpmc_blocking_queue(size_t max_items)
+        : q_(max_items) {}
+
+#ifndef __MINGW32__
+    // try to enqueue and block if no room left
+    void enqueue(T &&item) {
+        {
+            std::unique_lock<std::mutex> lock(queue_mutex_);
+            pop_cv_.wait(lock, [this] { return !this->q_.full(); });
+            q_.push_back(std::move(item));
+        }
+        push_cv_.notify_one();
+    }
+
+    // enqueue immediately. overrun oldest message in the queue if no room left.
+    void enqueue_nowait(T &&item) {
+        {
+            std::unique_lock<std::mutex> lock(queue_mutex_);
+            q_.push_back(std::move(item));
+        }
+        push_cv_.notify_one();
+    }
+
+    void enqueue_if_have_room(T &&item) {
+        bool pushed = false;
+        {
+            std::unique_lock<std::mutex> lock(queue_mutex_);
+            if (!q_.full()) {
+                q_.push_back(std::move(item));
+                pushed = true;
+            }
+        }
+
+        if (pushed) {
+            push_cv_.notify_one();
+        } else {
+            ++discard_counter_;
+        }
+    }
+
+    // dequeue with a timeout.
+    // Return true, if succeeded dequeue item, false otherwise
+    bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration) {
+        {
+            std::unique_lock<std::mutex> lock(queue_mutex_);
+            if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); })) {
+                return false;
+            }
+            popped_item = std::move(q_.front());
+            q_.pop_front();
+        }
+        pop_cv_.notify_one();
+        return true;
+    }
+
+    // blocking dequeue without a timeout.
+    void dequeue(T &popped_item) {
+        {
+            std::unique_lock<std::mutex> lock(queue_mutex_);
+            push_cv_.wait(lock, [this] { return !this->q_.empty(); });
+            popped_item = std::move(q_.front());
+            q_.pop_front();
+        }
+        pop_cv_.notify_one();
+    }
+
+#else
+    // apparently mingw deadlocks if the mutex is released before cv.notify_one(),
+    // so release the mutex at the very end each function.
+
+    // try to enqueue and block if no room left
+    void enqueue(T &&item) {
+        std::unique_lock<std::mutex> lock(queue_mutex_);
+        pop_cv_.wait(lock, [this] { return !this->q_.full(); });
+        q_.push_back(std::move(item));
+        push_cv_.notify_one();
+    }
+
+    // enqueue immediately. overrun oldest message in the queue if no room left.
+    void enqueue_nowait(T &&item) {
+        std::unique_lock<std::mutex> lock(queue_mutex_);
+        q_.push_back(std::move(item));
+        push_cv_.notify_one();
+    }
+
+    void enqueue_if_have_room(T &&item) {
+        bool pushed = false;
+        std::unique_lock<std::mutex> lock(queue_mutex_);
+        if (!q_.full()) {
+            q_.push_back(std::move(item));
+            pushed = true;
+        }
+
+        if (pushed) {
+            push_cv_.notify_one();
+        } else {
+            ++discard_counter_;
+        }
+    }
+
+    // dequeue with a timeout.
+    // Return true, if succeeded dequeue item, false otherwise
+    bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration) {
+        std::unique_lock<std::mutex> lock(queue_mutex_);
+        if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); })) {
+            return false;
+        }
+        popped_item = std::move(q_.front());
+        q_.pop_front();
+        pop_cv_.notify_one();
+        return true;
+    }
+
+    // blocking dequeue without a timeout.
+    void dequeue(T &popped_item) {
+        std::unique_lock<std::mutex> lock(queue_mutex_);
+        push_cv_.wait(lock, [this] { return !this->q_.empty(); });
+        popped_item = std::move(q_.front());
+        q_.pop_front();
+        pop_cv_.notify_one();
+    }
+
+#endif
+
+    size_t overrun_counter() {
+        std::lock_guard<std::mutex> lock(queue_mutex_);
+        return q_.overrun_counter();
+    }
+
+    size_t discard_counter() { return discard_counter_.load(std::memory_order_relaxed); }
+
+    size_t size() {
+        std::lock_guard<std::mutex> lock(queue_mutex_);
+        return q_.size();
+    }
+
+    void reset_overrun_counter() {
+        std::lock_guard<std::mutex> lock(queue_mutex_);
+        q_.reset_overrun_counter();
+    }
+
+    void reset_discard_counter() { discard_counter_.store(0, std::memory_order_relaxed); }
+
+private:
+    std::mutex queue_mutex_;
+    std::condition_variable push_cv_;
+    std::condition_variable pop_cv_;
+    spdlog::details::circular_q<T> q_;
+    std::atomic<size_t> discard_counter_{0};
+};
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/null_mutex.h b/thirdparty/spdlog/include/spdlog/details/null_mutex.h
new file mode 100644
index 000000000..e3b322041
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/null_mutex.h
@@ -0,0 +1,35 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <atomic>
+#include <utility>
+// null, no cost dummy "mutex" and dummy "atomic" int
+
+namespace spdlog {
+namespace details {
+struct null_mutex {
+    void lock() const {}
+    void unlock() const {}
+};
+
+struct null_atomic_int {
+    int value;
+    null_atomic_int() = default;
+
+    explicit null_atomic_int(int new_value)
+        : value(new_value) {}
+
+    int load(std::memory_order = std::memory_order_relaxed) const { return value; }
+
+    void store(int new_value, std::memory_order = std::memory_order_relaxed) { value = new_value; }
+
+    int exchange(int new_value, std::memory_order = std::memory_order_relaxed) {
+        std::swap(new_value, value);
+        return new_value;  // return value before the call
+    }
+};
+
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/os-inl.h b/thirdparty/spdlog/include/spdlog/details/os-inl.h
new file mode 100644
index 000000000..edbbd5c25
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/os-inl.h
@@ -0,0 +1,605 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/details/os.h>
+#endif
+
+#include <spdlog/common.h>
+
+#include <algorithm>
+#include <array>
+#include <chrono>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <ctime>
+#include <string>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <thread>
+
+#ifdef _WIN32
+    #include <spdlog/details/windows_include.h>
+    #include <io.h>       // for _get_osfhandle, _isatty, _fileno
+    #include <process.h>  // for _get_pid
+
+    #ifdef __MINGW32__
+        #include <share.h>
+    #endif
+
+    #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)
+        #include <cassert>
+        #include <limits>
+    #endif
+
+    #include <direct.h>  // for _mkdir/_wmkdir
+
+#else  // unix
+
+    #include <fcntl.h>
+    #include <unistd.h>
+
+    #ifdef __linux__
+        #include <sys/syscall.h>  //Use gettid() syscall under linux to get thread id
+
+    #elif defined(_AIX)
+        #include <pthread.h>  // for pthread_getthrds_np
+
+    #elif defined(__DragonFly__) || defined(__FreeBSD__)
+        #include <pthread_np.h>  // for pthread_getthreadid_np
+
+    #elif defined(__NetBSD__)
+        #include <lwp.h>  // for _lwp_self
+
+    #elif defined(__sun)
+        #include <thread.h>  // for thr_self
+    #endif
+
+#endif  // unix
+
+#if defined __APPLE__
+    #include <AvailabilityMacros.h>
+#endif
+
+#ifndef __has_feature           // Clang - feature checking macros.
+    #define __has_feature(x) 0  // Compatibility with non-clang compilers.
+#endif
+
+namespace spdlog {
+namespace details {
+namespace os {
+
+SPDLOG_INLINE spdlog::log_clock::time_point now() SPDLOG_NOEXCEPT {
+#if defined __linux__ && defined SPDLOG_CLOCK_COARSE
+    timespec ts;
+    ::clock_gettime(CLOCK_REALTIME_COARSE, &ts);
+    return std::chrono::time_point<log_clock, typename log_clock::duration>(
+        std::chrono::duration_cast<typename log_clock::duration>(
+            std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec)));
+
+#else
+    return log_clock::now();
+#endif
+}
+SPDLOG_INLINE std::tm localtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT {
+#ifdef _WIN32
+    std::tm tm;
+    ::localtime_s(&tm, &time_tt);
+#else
+    std::tm tm;
+    ::localtime_r(&time_tt, &tm);
+#endif
+    return tm;
+}
+
+SPDLOG_INLINE std::tm localtime() SPDLOG_NOEXCEPT {
+    std::time_t now_t = ::time(nullptr);
+    return localtime(now_t);
+}
+
+SPDLOG_INLINE std::tm gmtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT {
+#ifdef _WIN32
+    std::tm tm;
+    ::gmtime_s(&tm, &time_tt);
+#else
+    std::tm tm;
+    ::gmtime_r(&time_tt, &tm);
+#endif
+    return tm;
+}
+
+SPDLOG_INLINE std::tm gmtime() SPDLOG_NOEXCEPT {
+    std::time_t now_t = ::time(nullptr);
+    return gmtime(now_t);
+}
+
+// fopen_s on non windows for writing
+SPDLOG_INLINE bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode) {
+#ifdef _WIN32
+    #ifdef SPDLOG_WCHAR_FILENAMES
+    *fp = ::_wfsopen((filename.c_str()), mode.c_str(), _SH_DENYNO);
+    #else
+    *fp = ::_fsopen((filename.c_str()), mode.c_str(), _SH_DENYNO);
+    #endif
+    #if defined(SPDLOG_PREVENT_CHILD_FD)
+    if (*fp != nullptr) {
+        auto file_handle = reinterpret_cast<HANDLE>(_get_osfhandle(::_fileno(*fp)));
+        if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0)) {
+            ::fclose(*fp);
+            *fp = nullptr;
+        }
+    }
+    #endif
+#else  // unix
+    #if defined(SPDLOG_PREVENT_CHILD_FD)
+    const int mode_flag = mode == SPDLOG_FILENAME_T("ab") ? O_APPEND : O_TRUNC;
+    const int fd =
+        ::open((filename.c_str()), O_CREAT | O_WRONLY | O_CLOEXEC | mode_flag, mode_t(0644));
+    if (fd == -1) {
+        return true;
+    }
+    *fp = ::fdopen(fd, mode.c_str());
+    if (*fp == nullptr) {
+        ::close(fd);
+    }
+    #else
+    *fp = ::fopen((filename.c_str()), mode.c_str());
+    #endif
+#endif
+
+    return *fp == nullptr;
+}
+
+SPDLOG_INLINE int remove(const filename_t &filename) SPDLOG_NOEXCEPT {
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+    return ::_wremove(filename.c_str());
+#else
+    return std::remove(filename.c_str());
+#endif
+}
+
+SPDLOG_INLINE int remove_if_exists(const filename_t &filename) SPDLOG_NOEXCEPT {
+    return path_exists(filename) ? remove(filename) : 0;
+}
+
+SPDLOG_INLINE int rename(const filename_t &filename1, const filename_t &filename2) SPDLOG_NOEXCEPT {
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+    return ::_wrename(filename1.c_str(), filename2.c_str());
+#else
+    return std::rename(filename1.c_str(), filename2.c_str());
+#endif
+}
+
+// Return true if path exists (file or directory)
+SPDLOG_INLINE bool path_exists(const filename_t &filename) SPDLOG_NOEXCEPT {
+#ifdef _WIN32
+    struct _stat buffer;
+    #ifdef SPDLOG_WCHAR_FILENAMES
+    return (::_wstat(filename.c_str(), &buffer) == 0);
+    #else
+    return (::_stat(filename.c_str(), &buffer) == 0);
+    #endif
+#else  // common linux/unix all have the stat system call
+    struct stat buffer;
+    return (::stat(filename.c_str(), &buffer) == 0);
+#endif
+}
+
+#ifdef _MSC_VER
+    // avoid warning about unreachable statement at the end of filesize()
+    #pragma warning(push)
+    #pragma warning(disable : 4702)
+#endif
+
+// Return file size according to open FILE* object
+SPDLOG_INLINE size_t filesize(FILE *f) {
+    if (f == nullptr) {
+        throw_spdlog_ex("Failed getting file size. fd is null");
+    }
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    int fd = ::_fileno(f);
+    #if defined(_WIN64)  // 64 bits
+    __int64 ret = ::_filelengthi64(fd);
+    if (ret >= 0) {
+        return static_cast<size_t>(ret);
+    }
+
+    #else  // windows 32 bits
+    long ret = ::_filelength(fd);
+    if (ret >= 0) {
+        return static_cast<size_t>(ret);
+    }
+    #endif
+
+#else  // unix
+    // OpenBSD and AIX doesn't compile with :: before the fileno(..)
+    #if defined(__OpenBSD__) || defined(_AIX)
+    int fd = fileno(f);
+    #else
+    int fd = ::fileno(f);
+    #endif
+    // 64 bits(but not in osx, linux/musl or cygwin, where fstat64 is deprecated)
+    #if ((defined(__linux__) && defined(__GLIBC__)) || defined(__sun) || defined(_AIX)) && \
+        (defined(__LP64__) || defined(_LP64))
+    struct stat64 st;
+    if (::fstat64(fd, &st) == 0) {
+        return static_cast<size_t>(st.st_size);
+    }
+    #else  // other unix or linux 32 bits or cygwin
+    struct stat st;
+    if (::fstat(fd, &st) == 0) {
+        return static_cast<size_t>(st.st_size);
+    }
+    #endif
+#endif
+    throw_spdlog_ex("Failed getting file size from fd", errno);
+    return 0;  // will not be reached.
+}
+
+#ifdef _MSC_VER
+    #pragma warning(pop)
+#endif
+
+// Return utc offset in minutes or throw spdlog_ex on failure
+SPDLOG_INLINE int utc_minutes_offset(const std::tm &tm) {
+#ifdef _WIN32
+    #if _WIN32_WINNT < _WIN32_WINNT_WS08
+    TIME_ZONE_INFORMATION tzinfo;
+    auto rv = ::GetTimeZoneInformation(&tzinfo);
+    #else
+    DYNAMIC_TIME_ZONE_INFORMATION tzinfo;
+    auto rv = ::GetDynamicTimeZoneInformation(&tzinfo);
+    #endif
+    if (rv == TIME_ZONE_ID_INVALID) throw_spdlog_ex("Failed getting timezone info. ", errno);
+
+    int offset = -tzinfo.Bias;
+    if (tm.tm_isdst) {
+        offset -= tzinfo.DaylightBias;
+    } else {
+        offset -= tzinfo.StandardBias;
+    }
+    return offset;
+#else
+
+    #if defined(sun) || defined(__sun) || defined(_AIX) ||                        \
+        (defined(__NEWLIB__) && !defined(__TM_GMTOFF)) ||                         \
+        (!defined(__APPLE__) && !defined(_BSD_SOURCE) && !defined(_GNU_SOURCE) && \
+         (!defined(_POSIX_VERSION) || (_POSIX_VERSION < 202405L)))
+    // 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris
+    struct helper {
+        static long int calculate_gmt_offset(const std::tm &localtm = details::os::localtime(),
+                                             const std::tm &gmtm = details::os::gmtime()) {
+            int local_year = localtm.tm_year + (1900 - 1);
+            int gmt_year = gmtm.tm_year + (1900 - 1);
+
+            long int days = (
+                // difference in day of year
+                localtm.tm_yday -
+                gmtm.tm_yday
+
+                // + intervening leap days
+                + ((local_year >> 2) - (gmt_year >> 2)) - (local_year / 100 - gmt_year / 100) +
+                ((local_year / 100 >> 2) - (gmt_year / 100 >> 2))
+
+                // + difference in years * 365 */
+                + static_cast<long int>(local_year - gmt_year) * 365);
+
+            long int hours = (24 * days) + (localtm.tm_hour - gmtm.tm_hour);
+            long int mins = (60 * hours) + (localtm.tm_min - gmtm.tm_min);
+            long int secs = (60 * mins) + (localtm.tm_sec - gmtm.tm_sec);
+
+            return secs;
+        }
+    };
+
+    auto offset_seconds = helper::calculate_gmt_offset(tm);
+    #else
+    auto offset_seconds = tm.tm_gmtoff;
+    #endif
+
+    return static_cast<int>(offset_seconds / 60);
+#endif
+}
+
+// Return current thread id as size_t
+// It exists because the std::this_thread::get_id() is much slower(especially
+// under VS 2013)
+SPDLOG_INLINE size_t _thread_id() SPDLOG_NOEXCEPT {
+#ifdef _WIN32
+    return static_cast<size_t>(::GetCurrentThreadId());
+#elif defined(__linux__)
+    #if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21)
+        #define SYS_gettid __NR_gettid
+    #endif
+    return static_cast<size_t>(::syscall(SYS_gettid));
+#elif defined(_AIX)
+    struct __pthrdsinfo buf;
+    int reg_size = 0;
+    pthread_t pt = pthread_self();
+    int retval = pthread_getthrds_np(&pt, PTHRDSINFO_QUERY_TID, &buf, sizeof(buf), NULL, &reg_size);
+    int tid = (!retval) ? buf.__pi_tid : 0;
+    return static_cast<size_t>(tid);
+#elif defined(__DragonFly__) || defined(__FreeBSD__)
+    return static_cast<size_t>(::pthread_getthreadid_np());
+#elif defined(__NetBSD__)
+    return static_cast<size_t>(::_lwp_self());
+#elif defined(__OpenBSD__)
+    return static_cast<size_t>(::getthrid());
+#elif defined(__sun)
+    return static_cast<size_t>(::thr_self());
+#elif __APPLE__
+    uint64_t tid;
+    // There is no pthread_threadid_np prior to Mac OS X 10.6, and it is not supported on any PPC,
+    // including 10.6.8 Rosetta. __POWERPC__ is Apple-specific define encompassing ppc and ppc64.
+    #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
+    {
+        #if (MAC_OS_X_VERSION_MAX_ALLOWED < 1060) || defined(__POWERPC__)
+        tid = pthread_mach_thread_np(pthread_self());
+        #elif MAC_OS_X_VERSION_MIN_REQUIRED < 1060
+        if (&pthread_threadid_np) {
+            pthread_threadid_np(nullptr, &tid);
+        } else {
+            tid = pthread_mach_thread_np(pthread_self());
+        }
+        #else
+        pthread_threadid_np(nullptr, &tid);
+        #endif
+    }
+    #else
+    pthread_threadid_np(nullptr, &tid);
+    #endif
+    return static_cast<size_t>(tid);
+#else  // Default to standard C++11 (other Unix)
+    return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id()));
+#endif
+}
+
+// Return current thread id as size_t (from thread local storage)
+SPDLOG_INLINE size_t thread_id() SPDLOG_NOEXCEPT {
+#if defined(SPDLOG_NO_TLS)
+    return _thread_id();
+#else  // cache thread id in tls
+    static thread_local const size_t tid = _thread_id();
+    return tid;
+#endif
+}
+
+// This is avoid msvc issue in sleep_for that happens if the clock changes.
+// See https://github.com/gabime/spdlog/issues/609
+SPDLOG_INLINE void sleep_for_millis(unsigned int milliseconds) SPDLOG_NOEXCEPT {
+#if defined(_WIN32)
+    ::Sleep(milliseconds);
+#else
+    std::this_thread::sleep_for(std::chrono::milliseconds(milliseconds));
+#endif
+}
+
+// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+SPDLOG_INLINE std::string filename_to_str(const filename_t &filename) {
+    memory_buf_t buf;
+    wstr_to_utf8buf(filename, buf);
+    return SPDLOG_BUF_TO_STRING(buf);
+}
+#else
+SPDLOG_INLINE std::string filename_to_str(const filename_t &filename) { return filename; }
+#endif
+
+SPDLOG_INLINE int pid() SPDLOG_NOEXCEPT {
+#ifdef _WIN32
+    return conditional_static_cast<int>(::GetCurrentProcessId());
+#else
+    return conditional_static_cast<int>(::getpid());
+#endif
+}
+
+// Determine if the terminal supports colors
+// Based on: https://github.com/agauniyal/rang/
+SPDLOG_INLINE bool is_color_terminal() SPDLOG_NOEXCEPT {
+#ifdef _WIN32
+    return true;
+#else
+
+    static const bool result = []() {
+        const char *env_colorterm_p = std::getenv("COLORTERM");
+        if (env_colorterm_p != nullptr) {
+            return true;
+        }
+
+        static constexpr std::array<const char *, 16> terms = {
+            {"ansi", "color", "console", "cygwin", "gnome", "konsole", "kterm", "linux", "msys",
+             "putty", "rxvt", "screen", "vt100", "xterm", "alacritty", "vt102"}};
+
+        const char *env_term_p = std::getenv("TERM");
+        if (env_term_p == nullptr) {
+            return false;
+        }
+
+        return std::any_of(terms.begin(), terms.end(), [&](const char *term) {
+            return std::strstr(env_term_p, term) != nullptr;
+        });
+    }();
+
+    return result;
+#endif
+}
+
+// Determine if the terminal attached
+// Source: https://github.com/agauniyal/rang/
+SPDLOG_INLINE bool in_terminal(FILE *file) SPDLOG_NOEXCEPT {
+#ifdef _WIN32
+    return ::_isatty(_fileno(file)) != 0;
+#else
+    return ::isatty(fileno(file)) != 0;
+#endif
+}
+
+#if (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32)
+SPDLOG_INLINE void wstr_to_utf8buf(wstring_view_t wstr, memory_buf_t &target) {
+    if (wstr.size() > static_cast<size_t>((std::numeric_limits<int>::max)()) / 4 - 1) {
+        throw_spdlog_ex("UTF-16 string is too big to be converted to UTF-8");
+    }
+
+    int wstr_size = static_cast<int>(wstr.size());
+    if (wstr_size == 0) {
+        target.resize(0);
+        return;
+    }
+
+    int result_size = static_cast<int>(target.capacity());
+    if ((wstr_size + 1) * 4 > result_size) {
+        result_size =
+            ::WideCharToMultiByte(CP_UTF8, 0, wstr.data(), wstr_size, NULL, 0, NULL, NULL);
+    }
+
+    if (result_size > 0) {
+        target.resize(result_size);
+        result_size = ::WideCharToMultiByte(CP_UTF8, 0, wstr.data(), wstr_size, target.data(),
+                                            result_size, NULL, NULL);
+
+        if (result_size > 0) {
+            target.resize(result_size);
+            return;
+        }
+    }
+
+    throw_spdlog_ex(
+        fmt_lib::format("WideCharToMultiByte failed. Last error: {}", ::GetLastError()));
+}
+
+SPDLOG_INLINE void utf8_to_wstrbuf(string_view_t str, wmemory_buf_t &target) {
+    if (str.size() > static_cast<size_t>((std::numeric_limits<int>::max)()) - 1) {
+        throw_spdlog_ex("UTF-8 string is too big to be converted to UTF-16");
+    }
+
+    int str_size = static_cast<int>(str.size());
+    if (str_size == 0) {
+        target.resize(0);
+        return;
+    }
+
+    // find the size to allocate for the result buffer
+    int result_size = ::MultiByteToWideChar(CP_UTF8, 0, str.data(), str_size, NULL, 0);
+
+    if (result_size > 0) {
+        target.resize(result_size);
+        result_size =
+            ::MultiByteToWideChar(CP_UTF8, 0, str.data(), str_size, target.data(), result_size);
+        if (result_size > 0) {
+            assert(result_size == target.size());
+            return;
+        }
+    }
+
+    throw_spdlog_ex(
+        fmt_lib::format("MultiByteToWideChar failed. Last error: {}", ::GetLastError()));
+}
+#endif  // (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) &&
+        // defined(_WIN32)
+
+// return true on success
+static SPDLOG_INLINE bool mkdir_(const filename_t &path) {
+#ifdef _WIN32
+    #ifdef SPDLOG_WCHAR_FILENAMES
+    return ::_wmkdir(path.c_str()) == 0;
+    #else
+    return ::_mkdir(path.c_str()) == 0;
+    #endif
+#else
+    return ::mkdir(path.c_str(), mode_t(0755)) == 0;
+#endif
+}
+
+// create the given directory - and all directories leading to it
+// return true on success or if the directory already exists
+SPDLOG_INLINE bool create_dir(const filename_t &path) {
+    if (path_exists(path)) {
+        return true;
+    }
+
+    if (path.empty()) {
+        return false;
+    }
+
+    size_t search_offset = 0;
+    do {
+        auto token_pos = path.find_first_of(folder_seps_filename, search_offset);
+        // treat the entire path as a folder if no folder separator not found
+        if (token_pos == filename_t::npos) {
+            token_pos = path.size();
+        }
+
+        auto subdir = path.substr(0, token_pos);
+#ifdef _WIN32
+        // if subdir is just a drive letter, add a slash e.g. "c:"=>"c:\",
+        // otherwise path_exists(subdir) returns false (issue #3079)
+        const bool is_drive = subdir.length() == 2 && subdir[1] == ':';
+        if (is_drive) {
+            subdir += '\\';
+            token_pos++;
+        }
+#endif
+
+        if (!subdir.empty() && !path_exists(subdir) && !mkdir_(subdir)) {
+            return false;  // return error if failed creating dir
+        }
+        search_offset = token_pos + 1;
+    } while (search_offset < path.size());
+
+    return true;
+}
+
+// Return directory name from given path or empty string
+// "abc/file" => "abc"
+// "abc/" => "abc"
+// "abc" => ""
+// "abc///" => "abc//"
+SPDLOG_INLINE filename_t dir_name(const filename_t &path) {
+    auto pos = path.find_last_of(folder_seps_filename);
+    return pos != filename_t::npos ? path.substr(0, pos) : filename_t{};
+}
+
+#ifdef _MSC_VER
+    #pragma warning(push)
+    #pragma warning(disable : 4996)
+#endif  // _MSC_VER
+std::string SPDLOG_INLINE getenv(const char *field) {
+#if defined(_MSC_VER) && defined(__cplusplus_winrt)
+    return std::string{};  // not supported under uwp
+#else
+    char *buf = std::getenv(field);
+    return buf ? buf : std::string{};
+#endif
+}
+#ifdef _MSC_VER
+    #pragma warning(pop)
+#endif  // _MSC_VER
+
+// Do fsync by FILE handlerpointer
+// Return true on success
+SPDLOG_INLINE bool fsync(FILE *fp) {
+#ifdef _WIN32
+    return FlushFileBuffers(reinterpret_cast<HANDLE>(_get_osfhandle(_fileno(fp)))) != 0;
+#else
+    return ::fsync(fileno(fp)) == 0;
+#endif
+}
+
+// Do non-locking fwrite if possible by the os or use the regular locking fwrite
+// Return true on success.
+SPDLOG_INLINE bool fwrite_bytes(const void *ptr, const size_t n_bytes, FILE *fp) {
+#if defined(_WIN32) && defined(SPDLOG_FWRITE_UNLOCKED)
+    return _fwrite_nolock(ptr, 1, n_bytes, fp) == n_bytes;
+#elif defined(SPDLOG_FWRITE_UNLOCKED)
+    return ::fwrite_unlocked(ptr, 1, n_bytes, fp) == n_bytes;
+#else
+    return std::fwrite(ptr, 1, n_bytes, fp) == n_bytes;
+#endif
+}
+
+}  // namespace os
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/os.h b/thirdparty/spdlog/include/spdlog/details/os.h
new file mode 100644
index 000000000..5fd12bac1
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/os.h
@@ -0,0 +1,127 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <ctime>  // std::time_t
+#include <spdlog/common.h>
+
+namespace spdlog {
+namespace details {
+namespace os {
+
+SPDLOG_API spdlog::log_clock::time_point now() SPDLOG_NOEXCEPT;
+
+SPDLOG_API std::tm localtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT;
+
+SPDLOG_API std::tm localtime() SPDLOG_NOEXCEPT;
+
+SPDLOG_API std::tm gmtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT;
+
+SPDLOG_API std::tm gmtime() SPDLOG_NOEXCEPT;
+
+// eol definition
+#if !defined(SPDLOG_EOL)
+    #ifdef _WIN32
+        #define SPDLOG_EOL "\r\n"
+    #else
+        #define SPDLOG_EOL "\n"
+    #endif
+#endif
+
+SPDLOG_CONSTEXPR static const char *default_eol = SPDLOG_EOL;
+
+// folder separator
+#if !defined(SPDLOG_FOLDER_SEPS)
+    #ifdef _WIN32
+        #define SPDLOG_FOLDER_SEPS "\\/"
+    #else
+        #define SPDLOG_FOLDER_SEPS "/"
+    #endif
+#endif
+
+SPDLOG_CONSTEXPR static const char folder_seps[] = SPDLOG_FOLDER_SEPS;
+SPDLOG_CONSTEXPR static const filename_t::value_type folder_seps_filename[] =
+    SPDLOG_FILENAME_T(SPDLOG_FOLDER_SEPS);
+
+// fopen_s on non windows for writing
+SPDLOG_API bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode);
+
+// Remove filename. return 0 on success
+SPDLOG_API int remove(const filename_t &filename) SPDLOG_NOEXCEPT;
+
+// Remove file if exists. return 0 on success
+// Note: Non atomic (might return failure to delete if concurrently deleted by other process/thread)
+SPDLOG_API int remove_if_exists(const filename_t &filename) SPDLOG_NOEXCEPT;
+
+SPDLOG_API int rename(const filename_t &filename1, const filename_t &filename2) SPDLOG_NOEXCEPT;
+
+// Return if file exists.
+SPDLOG_API bool path_exists(const filename_t &filename) SPDLOG_NOEXCEPT;
+
+// Return file size according to open FILE* object
+SPDLOG_API size_t filesize(FILE *f);
+
+// Return utc offset in minutes or throw spdlog_ex on failure
+SPDLOG_API int utc_minutes_offset(const std::tm &tm = details::os::localtime());
+
+// Return current thread id as size_t
+// It exists because the std::this_thread::get_id() is much slower(especially
+// under VS 2013)
+SPDLOG_API size_t _thread_id() SPDLOG_NOEXCEPT;
+
+// Return current thread id as size_t (from thread local storage)
+SPDLOG_API size_t thread_id() SPDLOG_NOEXCEPT;
+
+// This is avoid msvc issue in sleep_for that happens if the clock changes.
+// See https://github.com/gabime/spdlog/issues/609
+SPDLOG_API void sleep_for_millis(unsigned int milliseconds) SPDLOG_NOEXCEPT;
+
+SPDLOG_API std::string filename_to_str(const filename_t &filename);
+
+SPDLOG_API int pid() SPDLOG_NOEXCEPT;
+
+// Determine if the terminal supports colors
+// Source: https://github.com/agauniyal/rang/
+SPDLOG_API bool is_color_terminal() SPDLOG_NOEXCEPT;
+
+// Determine if the terminal attached
+// Source: https://github.com/agauniyal/rang/
+SPDLOG_API bool in_terminal(FILE *file) SPDLOG_NOEXCEPT;
+
+#if (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32)
+SPDLOG_API void wstr_to_utf8buf(wstring_view_t wstr, memory_buf_t &target);
+
+SPDLOG_API void utf8_to_wstrbuf(string_view_t str, wmemory_buf_t &target);
+#endif
+
+// Return directory name from given path or empty string
+// "abc/file" => "abc"
+// "abc/" => "abc"
+// "abc" => ""
+// "abc///" => "abc//"
+SPDLOG_API filename_t dir_name(const filename_t &path);
+
+// Create a dir from the given path.
+// Return true if succeeded or if this dir already exists.
+SPDLOG_API bool create_dir(const filename_t &path);
+
+// non thread safe, cross platform getenv/getenv_s
+// return empty string if field not found
+SPDLOG_API std::string getenv(const char *field);
+
+// Do fsync by FILE objectpointer.
+// Return true on success.
+SPDLOG_API bool fsync(FILE *fp);
+
+// Do non-locking fwrite if possible by the os or use the regular locking fwrite
+// Return true on success.
+SPDLOG_API bool fwrite_bytes(const void *ptr, const size_t n_bytes, FILE *fp);
+
+}  // namespace os
+}  // namespace details
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "os-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/details/periodic_worker-inl.h b/thirdparty/spdlog/include/spdlog/details/periodic_worker-inl.h
new file mode 100644
index 000000000..18f11fbec
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/periodic_worker-inl.h
@@ -0,0 +1,26 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/details/periodic_worker.h>
+#endif
+
+namespace spdlog {
+namespace details {
+
+// stop the worker thread and join it
+SPDLOG_INLINE periodic_worker::~periodic_worker() {
+    if (worker_thread_.joinable()) {
+        {
+            std::lock_guard<std::mutex> lock(mutex_);
+            active_ = false;
+        }
+        cv_.notify_one();
+        worker_thread_.join();
+    }
+}
+
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/periodic_worker.h b/thirdparty/spdlog/include/spdlog/details/periodic_worker.h
new file mode 100644
index 000000000..d647b66ee
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/periodic_worker.h
@@ -0,0 +1,58 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+// periodic worker thread - periodically executes the given callback function.
+//
+// RAII over the owned thread:
+//    creates the thread on construction.
+//    stops and joins the thread on destruction (if the thread is executing a callback, wait for it
+//    to finish first).
+
+#include <chrono>
+#include <condition_variable>
+#include <functional>
+#include <mutex>
+#include <thread>
+namespace spdlog {
+namespace details {
+
+class SPDLOG_API periodic_worker {
+public:
+    template <typename Rep, typename Period>
+    periodic_worker(const std::function<void()> &callback_fun,
+                    std::chrono::duration<Rep, Period> interval) {
+        active_ = (interval > std::chrono::duration<Rep, Period>::zero());
+        if (!active_) {
+            return;
+        }
+
+        worker_thread_ = std::thread([this, callback_fun, interval]() {
+            for (;;) {
+                std::unique_lock<std::mutex> lock(this->mutex_);
+                if (this->cv_.wait_for(lock, interval, [this] { return !this->active_; })) {
+                    return;  // active_ == false, so exit this thread
+                }
+                callback_fun();
+            }
+        });
+    }
+    std::thread &get_thread() { return worker_thread_; }
+    periodic_worker(const periodic_worker &) = delete;
+    periodic_worker &operator=(const periodic_worker &) = delete;
+    // stop the worker thread and join it
+    ~periodic_worker();
+
+private:
+    bool active_;
+    std::thread worker_thread_;
+    std::mutex mutex_;
+    std::condition_variable cv_;
+};
+}  // namespace details
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "periodic_worker-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/details/registry-inl.h b/thirdparty/spdlog/include/spdlog/details/registry-inl.h
new file mode 100644
index 000000000..272bebbd3
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/registry-inl.h
@@ -0,0 +1,270 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/details/registry.h>
+#endif
+
+#include <spdlog/common.h>
+#include <spdlog/details/periodic_worker.h>
+#include <spdlog/logger.h>
+#include <spdlog/pattern_formatter.h>
+
+#ifndef SPDLOG_DISABLE_DEFAULT_LOGGER
+    // support for the default stdout color logger
+    #ifdef _WIN32
+        #include <spdlog/sinks/wincolor_sink.h>
+    #else
+        #include <spdlog/sinks/ansicolor_sink.h>
+    #endif
+#endif  // SPDLOG_DISABLE_DEFAULT_LOGGER
+
+#include <chrono>
+#include <functional>
+#include <memory>
+#include <string>
+#include <unordered_map>
+
+namespace spdlog {
+namespace details {
+
+SPDLOG_INLINE registry::registry()
+    : formatter_(new pattern_formatter()) {
+#ifndef SPDLOG_DISABLE_DEFAULT_LOGGER
+    // create default logger (ansicolor_stdout_sink_mt or wincolor_stdout_sink_mt in windows).
+    #ifdef _WIN32
+    auto color_sink = std::make_shared<sinks::wincolor_stdout_sink_mt>();
+    #else
+    auto color_sink = std::make_shared<sinks::ansicolor_stdout_sink_mt>();
+    #endif
+
+    const char *default_logger_name = "";
+    default_logger_ = std::make_shared<spdlog::logger>(default_logger_name, std::move(color_sink));
+    loggers_[default_logger_name] = default_logger_;
+
+#endif  // SPDLOG_DISABLE_DEFAULT_LOGGER
+}
+
+SPDLOG_INLINE registry::~registry() = default;
+
+SPDLOG_INLINE void registry::register_logger(std::shared_ptr<logger> new_logger) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    register_logger_(std::move(new_logger));
+}
+
+SPDLOG_INLINE void registry::register_or_replace(std::shared_ptr<logger> new_logger) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    register_or_replace_(std::move(new_logger));
+}
+
+SPDLOG_INLINE void registry::initialize_logger(std::shared_ptr<logger> new_logger) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    new_logger->set_formatter(formatter_->clone());
+
+    if (err_handler_) {
+        new_logger->set_error_handler(err_handler_);
+    }
+
+    // set new level according to previously configured level or default level
+    auto it = log_levels_.find(new_logger->name());
+    auto new_level = it != log_levels_.end() ? it->second : global_log_level_;
+    new_logger->set_level(new_level);
+
+    new_logger->flush_on(flush_level_);
+
+    if (backtrace_n_messages_ > 0) {
+        new_logger->enable_backtrace(backtrace_n_messages_);
+    }
+
+    if (automatic_registration_) {
+        register_logger_(std::move(new_logger));
+    }
+}
+
+SPDLOG_INLINE std::shared_ptr<logger> registry::get(const std::string &logger_name) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    auto found = loggers_.find(logger_name);
+    return found == loggers_.end() ? nullptr : found->second;
+}
+
+SPDLOG_INLINE std::shared_ptr<logger> registry::default_logger() {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    return default_logger_;
+}
+
+// Return raw ptr to the default logger.
+// To be used directly by the spdlog default api (e.g. spdlog::info)
+// This make the default API faster, but cannot be used concurrently with set_default_logger().
+// e.g do not call set_default_logger() from one thread while calling spdlog::info() from another.
+SPDLOG_INLINE logger *registry::get_default_raw() { return default_logger_.get(); }
+
+// set default logger.
+// the default logger is stored in default_logger_ (for faster retrieval) and in the loggers_ map.
+SPDLOG_INLINE void registry::set_default_logger(std::shared_ptr<logger> new_default_logger) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    if (new_default_logger != nullptr) {
+        loggers_[new_default_logger->name()] = new_default_logger;
+    }
+    default_logger_ = std::move(new_default_logger);
+}
+
+SPDLOG_INLINE void registry::set_tp(std::shared_ptr<thread_pool> tp) {
+    std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
+    tp_ = std::move(tp);
+}
+
+SPDLOG_INLINE std::shared_ptr<thread_pool> registry::get_tp() {
+    std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
+    return tp_;
+}
+
+// Set global formatter. Each sink in each logger will get a clone of this object
+SPDLOG_INLINE void registry::set_formatter(std::unique_ptr<formatter> formatter) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    formatter_ = std::move(formatter);
+    for (auto &l : loggers_) {
+        l.second->set_formatter(formatter_->clone());
+    }
+}
+
+SPDLOG_INLINE void registry::enable_backtrace(size_t n_messages) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    backtrace_n_messages_ = n_messages;
+
+    for (auto &l : loggers_) {
+        l.second->enable_backtrace(n_messages);
+    }
+}
+
+SPDLOG_INLINE void registry::disable_backtrace() {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    backtrace_n_messages_ = 0;
+    for (auto &l : loggers_) {
+        l.second->disable_backtrace();
+    }
+}
+
+SPDLOG_INLINE void registry::set_level(level::level_enum log_level) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    for (auto &l : loggers_) {
+        l.second->set_level(log_level);
+    }
+    global_log_level_ = log_level;
+}
+
+SPDLOG_INLINE void registry::flush_on(level::level_enum log_level) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    for (auto &l : loggers_) {
+        l.second->flush_on(log_level);
+    }
+    flush_level_ = log_level;
+}
+
+SPDLOG_INLINE void registry::set_error_handler(err_handler handler) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    for (auto &l : loggers_) {
+        l.second->set_error_handler(handler);
+    }
+    err_handler_ = std::move(handler);
+}
+
+SPDLOG_INLINE void registry::apply_all(
+    const std::function<void(const std::shared_ptr<logger>)> &fun) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    for (auto &l : loggers_) {
+        fun(l.second);
+    }
+}
+
+SPDLOG_INLINE void registry::flush_all() {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    for (auto &l : loggers_) {
+        l.second->flush();
+    }
+}
+
+SPDLOG_INLINE void registry::drop(const std::string &logger_name) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    auto is_default_logger = default_logger_ && default_logger_->name() == logger_name;
+    loggers_.erase(logger_name);
+    if (is_default_logger) {
+        default_logger_.reset();
+    }
+}
+
+SPDLOG_INLINE void registry::drop_all() {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    loggers_.clear();
+    default_logger_.reset();
+}
+
+// clean all resources and threads started by the registry
+SPDLOG_INLINE void registry::shutdown() {
+    {
+        std::lock_guard<std::mutex> lock(flusher_mutex_);
+        periodic_flusher_.reset();
+    }
+
+    drop_all();
+
+    {
+        std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
+        tp_.reset();
+    }
+}
+
+SPDLOG_INLINE std::recursive_mutex &registry::tp_mutex() { return tp_mutex_; }
+
+SPDLOG_INLINE void registry::set_automatic_registration(bool automatic_registration) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    automatic_registration_ = automatic_registration;
+}
+
+SPDLOG_INLINE void registry::set_levels(log_levels levels, level::level_enum *global_level) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    log_levels_ = std::move(levels);
+    auto global_level_requested = global_level != nullptr;
+    global_log_level_ = global_level_requested ? *global_level : global_log_level_;
+
+    for (auto &logger : loggers_) {
+        auto logger_entry = log_levels_.find(logger.first);
+        if (logger_entry != log_levels_.end()) {
+            logger.second->set_level(logger_entry->second);
+        } else if (global_level_requested) {
+            logger.second->set_level(*global_level);
+        }
+    }
+}
+
+SPDLOG_INLINE registry &registry::instance() {
+    static registry s_instance;
+    return s_instance;
+}
+
+SPDLOG_INLINE void registry::apply_logger_env_levels(std::shared_ptr<logger> new_logger) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    auto it = log_levels_.find(new_logger->name());
+    auto new_level = it != log_levels_.end() ? it->second : global_log_level_;
+    new_logger->set_level(new_level);
+}
+
+SPDLOG_INLINE void registry::throw_if_exists_(const std::string &logger_name) {
+    if (loggers_.find(logger_name) != loggers_.end()) {
+        throw_spdlog_ex("logger with name '" + logger_name + "' already exists");
+    }
+}
+
+SPDLOG_INLINE void registry::register_logger_(std::shared_ptr<logger> new_logger) {
+    auto &logger_name = new_logger->name();
+    throw_if_exists_(logger_name);
+    loggers_[logger_name] = std::move(new_logger);
+}
+
+SPDLOG_INLINE void registry::register_or_replace_(std::shared_ptr<logger> new_logger) {
+    loggers_[new_logger->name()] = std::move(new_logger);
+}
+
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/registry.h b/thirdparty/spdlog/include/spdlog/details/registry.h
new file mode 100644
index 000000000..72c70b82b
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/registry.h
@@ -0,0 +1,131 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+// Loggers registry of unique name->logger pointer
+// An attempt to create a logger with an already existing name will result with spdlog_ex exception.
+// If user requests a non existing logger, nullptr will be returned
+// This class is thread safe
+
+#include <spdlog/common.h>
+#include <spdlog/details/periodic_worker.h>
+
+#include <chrono>
+#include <functional>
+#include <memory>
+#include <mutex>
+#include <string>
+#include <unordered_map>
+
+namespace spdlog {
+class logger;
+
+namespace details {
+class thread_pool;
+
+class SPDLOG_API registry {
+public:
+    using log_levels = std::unordered_map<std::string, level::level_enum>;
+    registry(const registry &) = delete;
+    registry &operator=(const registry &) = delete;
+
+    void register_logger(std::shared_ptr<logger> new_logger);
+    void register_or_replace(std::shared_ptr<logger> new_logger);
+    void initialize_logger(std::shared_ptr<logger> new_logger);
+    std::shared_ptr<logger> get(const std::string &logger_name);
+    std::shared_ptr<logger> default_logger();
+
+    // Return raw ptr to the default logger.
+    // To be used directly by the spdlog default api (e.g. spdlog::info)
+    // This make the default API faster, but cannot be used concurrently with set_default_logger().
+    // e.g do not call set_default_logger() from one thread while calling spdlog::info() from
+    // another.
+    logger *get_default_raw();
+
+    // set default logger and add it to the registry if not registered already.
+    // default logger is stored in default_logger_ (for faster retrieval) and in the loggers_ map.
+    // Note: Make sure to unregister it when no longer needed or before calling again with a new
+    // logger.
+    void set_default_logger(std::shared_ptr<logger> new_default_logger);
+
+    void set_tp(std::shared_ptr<thread_pool> tp);
+
+    std::shared_ptr<thread_pool> get_tp();
+
+    // Set global formatter. Each sink in each logger will get a clone of this object
+    void set_formatter(std::unique_ptr<formatter> formatter);
+
+    void enable_backtrace(size_t n_messages);
+
+    void disable_backtrace();
+
+    void set_level(level::level_enum log_level);
+
+    void flush_on(level::level_enum log_level);
+
+    template <typename Rep, typename Period>
+    void flush_every(std::chrono::duration<Rep, Period> interval) {
+        std::lock_guard<std::mutex> lock(flusher_mutex_);
+        auto clbk = [this]() { this->flush_all(); };
+        periodic_flusher_ = details::make_unique<periodic_worker>(clbk, interval);
+    }
+
+    std::unique_ptr<periodic_worker> &get_flusher() {
+        std::lock_guard<std::mutex> lock(flusher_mutex_);
+        return periodic_flusher_;
+    }
+
+    void set_error_handler(err_handler handler);
+
+    void apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun);
+
+    void flush_all();
+
+    void drop(const std::string &logger_name);
+
+    void drop_all();
+
+    // clean all resources and threads started by the registry
+    void shutdown();
+
+    std::recursive_mutex &tp_mutex();
+
+    void set_automatic_registration(bool automatic_registration);
+
+    // set levels for all existing/future loggers. global_level can be null if should not set.
+    void set_levels(log_levels levels, level::level_enum *global_level);
+
+    static registry &instance();
+
+    void apply_logger_env_levels(std::shared_ptr<logger> new_logger);
+
+private:
+    registry();
+    ~registry();
+
+    void throw_if_exists_(const std::string &logger_name);
+    void register_logger_(std::shared_ptr<logger> new_logger);
+    void register_or_replace_(std::shared_ptr<logger> new_logger);
+    bool set_level_from_cfg_(logger *logger);
+    std::mutex logger_map_mutex_, flusher_mutex_;
+    std::recursive_mutex tp_mutex_;
+    std::unordered_map<std::string, std::shared_ptr<logger>> loggers_;
+    log_levels log_levels_;
+    std::unique_ptr<formatter> formatter_;
+    spdlog::level::level_enum global_log_level_ = level::info;
+    level::level_enum flush_level_ = level::off;
+    err_handler err_handler_;
+    std::shared_ptr<thread_pool> tp_;
+    std::unique_ptr<periodic_worker> periodic_flusher_;
+    std::shared_ptr<logger> default_logger_;
+    bool automatic_registration_ = true;
+    size_t backtrace_n_messages_ = 0;
+};
+
+}  // namespace details
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "registry-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/details/synchronous_factory.h b/thirdparty/spdlog/include/spdlog/details/synchronous_factory.h
new file mode 100644
index 000000000..4bd5a51c8
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/synchronous_factory.h
@@ -0,0 +1,22 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include "registry.h"
+
+namespace spdlog {
+
+// Default logger factory-  creates synchronous loggers
+class logger;
+
+struct synchronous_factory {
+    template <typename Sink, typename... SinkArgs>
+    static std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&...args) {
+        auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...);
+        auto new_logger = std::make_shared<spdlog::logger>(std::move(logger_name), std::move(sink));
+        details::registry::instance().initialize_logger(new_logger);
+        return new_logger;
+    }
+};
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/thread_pool-inl.h b/thirdparty/spdlog/include/spdlog/details/thread_pool-inl.h
new file mode 100644
index 000000000..b172b2801
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/thread_pool-inl.h
@@ -0,0 +1,125 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/details/thread_pool.h>
+#endif
+
+#include <cassert>
+#include <spdlog/common.h>
+
+namespace spdlog {
+namespace details {
+
+SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items,
+                                       size_t threads_n,
+                                       std::function<void()> on_thread_start,
+                                       std::function<void()> on_thread_stop)
+    : q_(q_max_items) {
+    if (threads_n == 0 || threads_n > 1000) {
+        throw_spdlog_ex(
+            "spdlog::thread_pool(): invalid threads_n param (valid "
+            "range is 1-1000)");
+    }
+    for (size_t i = 0; i < threads_n; i++) {
+        threads_.emplace_back([this, on_thread_start, on_thread_stop] {
+            on_thread_start();
+            this->thread_pool::worker_loop_();
+            on_thread_stop();
+        });
+    }
+}
+
+SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items,
+                                       size_t threads_n,
+                                       std::function<void()> on_thread_start)
+    : thread_pool(q_max_items, threads_n, std::move(on_thread_start), [] {}) {}
+
+SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n)
+    : thread_pool(q_max_items, threads_n, [] {}, [] {}) {}
+
+// message all threads to terminate gracefully join them
+SPDLOG_INLINE thread_pool::~thread_pool() {
+    SPDLOG_TRY {
+        for (size_t i = 0; i < threads_.size(); i++) {
+            post_async_msg_(async_msg(async_msg_type::terminate), async_overflow_policy::block);
+        }
+
+        for (auto &t : threads_) {
+            t.join();
+        }
+    }
+    SPDLOG_CATCH_STD
+}
+
+void SPDLOG_INLINE thread_pool::post_log(async_logger_ptr &&worker_ptr,
+                                         const details::log_msg &msg,
+                                         async_overflow_policy overflow_policy) {
+    async_msg async_m(std::move(worker_ptr), async_msg_type::log, msg);
+    post_async_msg_(std::move(async_m), overflow_policy);
+}
+
+void SPDLOG_INLINE thread_pool::post_flush(async_logger_ptr &&worker_ptr,
+                                           async_overflow_policy overflow_policy) {
+    post_async_msg_(async_msg(std::move(worker_ptr), async_msg_type::flush), overflow_policy);
+}
+
+size_t SPDLOG_INLINE thread_pool::overrun_counter() { return q_.overrun_counter(); }
+
+void SPDLOG_INLINE thread_pool::reset_overrun_counter() { q_.reset_overrun_counter(); }
+
+size_t SPDLOG_INLINE thread_pool::discard_counter() { return q_.discard_counter(); }
+
+void SPDLOG_INLINE thread_pool::reset_discard_counter() { q_.reset_discard_counter(); }
+
+size_t SPDLOG_INLINE thread_pool::queue_size() { return q_.size(); }
+
+void SPDLOG_INLINE thread_pool::post_async_msg_(async_msg &&new_msg,
+                                                async_overflow_policy overflow_policy) {
+    if (overflow_policy == async_overflow_policy::block) {
+        q_.enqueue(std::move(new_msg));
+    } else if (overflow_policy == async_overflow_policy::overrun_oldest) {
+        q_.enqueue_nowait(std::move(new_msg));
+    } else {
+        assert(overflow_policy == async_overflow_policy::discard_new);
+        q_.enqueue_if_have_room(std::move(new_msg));
+    }
+}
+
+void SPDLOG_INLINE thread_pool::worker_loop_() {
+    while (process_next_msg_()) {
+    }
+}
+
+// process next message in the queue
+// returns true if this thread should still be active (while no terminated msg was received)
+bool SPDLOG_INLINE thread_pool::process_next_msg_() {
+    async_msg incoming_async_msg;
+    q_.dequeue(incoming_async_msg);
+
+    switch (incoming_async_msg.msg_type) {
+        case async_msg_type::log: {
+            incoming_async_msg.worker_ptr->backend_sink_it_(incoming_async_msg);
+            return true;
+        }
+        case async_msg_type::flush: {
+            incoming_async_msg.worker_ptr->backend_flush_();
+            return true;
+        }
+
+        case async_msg_type::terminate: {
+            return false;
+        }
+
+        default: {
+            assert(false);
+        }
+    }
+
+    return true;
+}
+
+}  // namespace details
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/details/thread_pool.h b/thirdparty/spdlog/include/spdlog/details/thread_pool.h
new file mode 100644
index 000000000..f22b07821
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/thread_pool.h
@@ -0,0 +1,117 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/log_msg_buffer.h>
+#include <spdlog/details/mpmc_blocking_q.h>
+#include <spdlog/details/os.h>
+
+#include <chrono>
+#include <functional>
+#include <memory>
+#include <thread>
+#include <vector>
+
+namespace spdlog {
+class async_logger;
+
+namespace details {
+
+using async_logger_ptr = std::shared_ptr<spdlog::async_logger>;
+
+enum class async_msg_type { log, flush, terminate };
+
+// Async msg to move to/from the queue
+// Movable only. should never be copied
+struct async_msg : log_msg_buffer {
+    async_msg_type msg_type{async_msg_type::log};
+    async_logger_ptr worker_ptr;
+
+    async_msg() = default;
+    ~async_msg() = default;
+
+    // should only be moved in or out of the queue..
+    async_msg(const async_msg &) = delete;
+
+// support for vs2013 move
+#if defined(_MSC_VER) && _MSC_VER <= 1800
+    async_msg(async_msg &&other)
+        : log_msg_buffer(std::move(other)),
+          msg_type(other.msg_type),
+          worker_ptr(std::move(other.worker_ptr)) {}
+
+    async_msg &operator=(async_msg &&other) {
+        *static_cast<log_msg_buffer *>(this) = std::move(other);
+        msg_type = other.msg_type;
+        worker_ptr = std::move(other.worker_ptr);
+        return *this;
+    }
+#else  // (_MSC_VER) && _MSC_VER <= 1800
+    async_msg(async_msg &&) = default;
+    async_msg &operator=(async_msg &&) = default;
+#endif
+
+    // construct from log_msg with given type
+    async_msg(async_logger_ptr &&worker, async_msg_type the_type, const details::log_msg &m)
+        : log_msg_buffer{m},
+          msg_type{the_type},
+          worker_ptr{std::move(worker)} {}
+
+    async_msg(async_logger_ptr &&worker, async_msg_type the_type)
+        : log_msg_buffer{},
+          msg_type{the_type},
+          worker_ptr{std::move(worker)} {}
+
+    explicit async_msg(async_msg_type the_type)
+        : async_msg{nullptr, the_type} {}
+};
+
+class SPDLOG_API thread_pool {
+public:
+    using item_type = async_msg;
+    using q_type = details::mpmc_blocking_queue<item_type>;
+
+    thread_pool(size_t q_max_items,
+                size_t threads_n,
+                std::function<void()> on_thread_start,
+                std::function<void()> on_thread_stop);
+    thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start);
+    thread_pool(size_t q_max_items, size_t threads_n);
+
+    // message all threads to terminate gracefully and join them
+    ~thread_pool();
+
+    thread_pool(const thread_pool &) = delete;
+    thread_pool &operator=(thread_pool &&) = delete;
+
+    void post_log(async_logger_ptr &&worker_ptr,
+                  const details::log_msg &msg,
+                  async_overflow_policy overflow_policy);
+    void post_flush(async_logger_ptr &&worker_ptr, async_overflow_policy overflow_policy);
+    size_t overrun_counter();
+    void reset_overrun_counter();
+    size_t discard_counter();
+    void reset_discard_counter();
+    size_t queue_size();
+
+private:
+    q_type q_;
+
+    std::vector<std::thread> threads_;
+
+    void post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy);
+    void worker_loop_();
+
+    // process next message in the queue
+    // return true if this thread should still be active (while no terminate msg
+    // was received)
+    bool process_next_msg_();
+};
+
+}  // namespace details
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "thread_pool-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/details/windows_include.h b/thirdparty/spdlog/include/spdlog/details/windows_include.h
new file mode 100644
index 000000000..bbab59b1c
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/details/windows_include.h
@@ -0,0 +1,11 @@
+#pragma once
+
+#ifndef NOMINMAX
+    #define NOMINMAX  // prevent windows redefining min/max
+#endif
+
+#ifndef WIN32_LEAN_AND_MEAN
+    #define WIN32_LEAN_AND_MEAN
+#endif
+
+#include <windows.h>
diff --git a/thirdparty/spdlog/include/spdlog/fmt/bin_to_hex.h b/thirdparty/spdlog/include/spdlog/fmt/bin_to_hex.h
new file mode 100644
index 000000000..6ed68e427
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/fmt/bin_to_hex.h
@@ -0,0 +1,224 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include <cctype>
+#include <spdlog/common.h>
+
+#if defined(__has_include)
+    #if __has_include(<version>)
+        #include <version>
+    #endif
+#endif
+
+#if __cpp_lib_span >= 202002L
+    #include <span>
+#endif
+
+//
+// Support for logging binary data as hex
+// format flags, any combination of the following:
+// {:X} - print in uppercase.
+// {:s} - don't separate each byte with space.
+// {:p} - don't print the position on each line start.
+// {:n} - don't split the output to lines.
+// {:a} - show ASCII if :n is not set
+
+//
+// Examples:
+//
+// std::vector<char> v(200, 0x0b);
+// logger->info("Some buffer {}", spdlog::to_hex(v));
+// char buf[128];
+// logger->info("Some buffer {:X}", spdlog::to_hex(std::begin(buf), std::end(buf)));
+// logger->info("Some buffer {:X}", spdlog::to_hex(std::begin(buf), std::end(buf), 16));
+
+namespace spdlog {
+namespace details {
+
+template <typename It>
+class dump_info {
+public:
+    dump_info(It range_begin, It range_end, size_t size_per_line)
+        : begin_(range_begin),
+          end_(range_end),
+          size_per_line_(size_per_line) {}
+
+    // do not use begin() and end() to avoid collision with fmt/ranges
+    It get_begin() const { return begin_; }
+    It get_end() const { return end_; }
+    size_t size_per_line() const { return size_per_line_; }
+
+private:
+    It begin_, end_;
+    size_t size_per_line_;
+};
+}  // namespace details
+
+// create a dump_info that wraps the given container
+template <typename Container>
+inline details::dump_info<typename Container::const_iterator> to_hex(const Container &container,
+                                                                     size_t size_per_line = 32) {
+    static_assert(sizeof(typename Container::value_type) == 1,
+                  "sizeof(Container::value_type) != 1");
+    using Iter = typename Container::const_iterator;
+    return details::dump_info<Iter>(std::begin(container), std::end(container), size_per_line);
+}
+
+#if __cpp_lib_span >= 202002L
+
+template <typename Value, size_t Extent>
+inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex(
+    const std::span<Value, Extent> &container, size_t size_per_line = 32) {
+    using Container = std::span<Value, Extent>;
+    static_assert(sizeof(typename Container::value_type) == 1,
+                  "sizeof(Container::value_type) != 1");
+    using Iter = typename Container::iterator;
+    return details::dump_info<Iter>(std::begin(container), std::end(container), size_per_line);
+}
+
+#endif
+
+// create dump_info from ranges
+template <typename It>
+inline details::dump_info<It> to_hex(const It range_begin,
+                                     const It range_end,
+                                     size_t size_per_line = 32) {
+    return details::dump_info<It>(range_begin, range_end, size_per_line);
+}
+
+}  // namespace spdlog
+
+namespace
+#ifdef SPDLOG_USE_STD_FORMAT
+    std
+#else
+    fmt
+#endif
+{
+
+template <typename T>
+struct formatter<spdlog::details::dump_info<T>, char> {
+    char delimiter = ' ';
+    bool put_newlines = true;
+    bool put_delimiters = true;
+    bool use_uppercase = false;
+    bool put_positions = true;  // position on start of each line
+    bool show_ascii = false;
+
+    // parse the format string flags
+    template <typename ParseContext>
+    SPDLOG_CONSTEXPR_FUNC auto parse(ParseContext &ctx) -> decltype(ctx.begin()) {
+        auto it = ctx.begin();
+        while (it != ctx.end() && *it != '}') {
+            switch (*it) {
+                case 'X':
+                    use_uppercase = true;
+                    break;
+                case 's':
+                    put_delimiters = false;
+                    break;
+                case 'p':
+                    put_positions = false;
+                    break;
+                case 'n':
+                    put_newlines = false;
+                    show_ascii = false;
+                    break;
+                case 'a':
+                    if (put_newlines) {
+                        show_ascii = true;
+                    }
+                    break;
+            }
+
+            ++it;
+        }
+        return it;
+    }
+
+    // format the given bytes range as hex
+    template <typename FormatContext, typename Container>
+    auto format(const spdlog::details::dump_info<Container> &the_range,
+                FormatContext &ctx) const -> decltype(ctx.out()) {
+        SPDLOG_CONSTEXPR const char *hex_upper = "0123456789ABCDEF";
+        SPDLOG_CONSTEXPR const char *hex_lower = "0123456789abcdef";
+        const char *hex_chars = use_uppercase ? hex_upper : hex_lower;
+
+#if !defined(SPDLOG_USE_STD_FORMAT) && FMT_VERSION < 60000
+        auto inserter = ctx.begin();
+#else
+        auto inserter = ctx.out();
+#endif
+
+        int size_per_line = static_cast<int>(the_range.size_per_line());
+        auto start_of_line = the_range.get_begin();
+        for (auto i = the_range.get_begin(); i != the_range.get_end(); i++) {
+            auto ch = static_cast<unsigned char>(*i);
+
+            if (put_newlines &&
+                (i == the_range.get_begin() || i - start_of_line >= size_per_line)) {
+                if (show_ascii && i != the_range.get_begin()) {
+                    *inserter++ = delimiter;
+                    *inserter++ = delimiter;
+                    for (auto j = start_of_line; j < i; j++) {
+                        auto pc = static_cast<unsigned char>(*j);
+                        *inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
+                    }
+                }
+
+                put_newline(inserter, static_cast<size_t>(i - the_range.get_begin()));
+
+                // put first byte without delimiter in front of it
+                *inserter++ = hex_chars[(ch >> 4) & 0x0f];
+                *inserter++ = hex_chars[ch & 0x0f];
+                start_of_line = i;
+                continue;
+            }
+
+            if (put_delimiters && i != the_range.get_begin()) {
+                *inserter++ = delimiter;
+            }
+
+            *inserter++ = hex_chars[(ch >> 4) & 0x0f];
+            *inserter++ = hex_chars[ch & 0x0f];
+        }
+        if (show_ascii)  // add ascii to last line
+        {
+            if (the_range.get_end() - the_range.get_begin() > size_per_line) {
+                auto blank_num = size_per_line - (the_range.get_end() - start_of_line);
+                while (blank_num-- > 0) {
+                    *inserter++ = delimiter;
+                    *inserter++ = delimiter;
+                    if (put_delimiters) {
+                        *inserter++ = delimiter;
+                    }
+                }
+            }
+            *inserter++ = delimiter;
+            *inserter++ = delimiter;
+            for (auto j = start_of_line; j != the_range.get_end(); j++) {
+                auto pc = static_cast<unsigned char>(*j);
+                *inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
+            }
+        }
+        return inserter;
+    }
+
+    // put newline(and position header)
+    template <typename It>
+    void put_newline(It inserter, std::size_t pos) const {
+#ifdef _WIN32
+        *inserter++ = '\r';
+#endif
+        *inserter++ = '\n';
+
+        if (put_positions) {
+            spdlog::fmt_lib::format_to(inserter, SPDLOG_FMT_STRING("{:04X}: "), pos);
+        }
+    }
+};
+}  // namespace std
diff --git a/thirdparty/spdlog/include/spdlog/fmt/chrono.h b/thirdparty/spdlog/include/spdlog/fmt/chrono.h
new file mode 100644
index 000000000..a72a5bd64
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/fmt/chrono.h
@@ -0,0 +1,23 @@
+//
+// Copyright(c) 2016 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+//
+// include bundled or external copy of fmtlib's chrono support
+//
+#include <spdlog/tweakme.h>
+
+#if !defined(SPDLOG_USE_STD_FORMAT)
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/chrono.h>
+    #else
+        #include <fmt/chrono.h>
+    #endif
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/fmt/compile.h b/thirdparty/spdlog/include/spdlog/fmt/compile.h
new file mode 100644
index 000000000..3c9c25d8b
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/fmt/compile.h
@@ -0,0 +1,23 @@
+//
+// Copyright(c) 2016 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+//
+// include bundled or external copy of fmtlib's compile-time support
+//
+#include <spdlog/tweakme.h>
+
+#if !defined(SPDLOG_USE_STD_FORMAT)
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/compile.h>
+    #else
+        #include <fmt/compile.h>
+    #endif
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/fmt/fmt.h b/thirdparty/spdlog/include/spdlog/fmt/fmt.h
new file mode 100644
index 000000000..ba94a0c5f
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/fmt/fmt.h
@@ -0,0 +1,26 @@
+//
+// Copyright(c) 2016-2018 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+//
+// Include a bundled header-only copy of fmtlib or an external one.
+// By default spdlog include its own copy.
+//
+#include <spdlog/tweakme.h>
+
+#if defined(SPDLOG_USE_STD_FORMAT)  // SPDLOG_USE_STD_FORMAT is defined - use std::format
+    #include <format>
+#elif !defined(SPDLOG_FMT_EXTERNAL)
+    #if !defined(SPDLOG_COMPILED_LIB) && !defined(FMT_HEADER_ONLY)
+        #define FMT_HEADER_ONLY
+    #endif
+    #ifndef FMT_USE_WINDOWS_H
+        #define FMT_USE_WINDOWS_H 0
+    #endif
+    #include <spdlog/fmt/bundled/format.h>
+#else  // SPDLOG_FMT_EXTERNAL is defined - use external fmtlib
+    #include <fmt/format.h>
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/fmt/ostr.h b/thirdparty/spdlog/include/spdlog/fmt/ostr.h
new file mode 100644
index 000000000..2b901055f
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/fmt/ostr.h
@@ -0,0 +1,23 @@
+//
+// Copyright(c) 2016 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+//
+// include bundled or external copy of fmtlib's ostream support
+//
+#include <spdlog/tweakme.h>
+
+#if !defined(SPDLOG_USE_STD_FORMAT)
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/ostream.h>
+    #else
+        #include <fmt/ostream.h>
+    #endif
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/fmt/ranges.h b/thirdparty/spdlog/include/spdlog/fmt/ranges.h
new file mode 100644
index 000000000..5bb91e9ac
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/fmt/ranges.h
@@ -0,0 +1,23 @@
+//
+// Copyright(c) 2016 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+//
+// include bundled or external copy of fmtlib's ranges support
+//
+#include <spdlog/tweakme.h>
+
+#if !defined(SPDLOG_USE_STD_FORMAT)
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/ranges.h>
+    #else
+        #include <fmt/ranges.h>
+    #endif
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/fmt/std.h b/thirdparty/spdlog/include/spdlog/fmt/std.h
new file mode 100644
index 000000000..dabe6f69d
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/fmt/std.h
@@ -0,0 +1,24 @@
+//
+// Copyright(c) 2016 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+//
+// include bundled or external copy of fmtlib's std support (for formatting e.g.
+// std::filesystem::path, std::thread::id, std::monostate, std::variant, ...)
+//
+#include <spdlog/tweakme.h>
+
+#if !defined(SPDLOG_USE_STD_FORMAT)
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/std.h>
+    #else
+        #include <fmt/std.h>
+    #endif
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/fmt/xchar.h b/thirdparty/spdlog/include/spdlog/fmt/xchar.h
new file mode 100644
index 000000000..2525f0586
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/fmt/xchar.h
@@ -0,0 +1,23 @@
+//
+// Copyright(c) 2016 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+//
+// include bundled or external copy of fmtlib's xchar support
+//
+#include <spdlog/tweakme.h>
+
+#if !defined(SPDLOG_USE_STD_FORMAT)
+    #if !defined(SPDLOG_FMT_EXTERNAL)
+        #ifdef SPDLOG_HEADER_ONLY
+            #ifndef FMT_HEADER_ONLY
+                #define FMT_HEADER_ONLY
+            #endif
+        #endif
+        #include <spdlog/fmt/bundled/xchar.h>
+    #else
+        #include <fmt/xchar.h>
+    #endif
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/formatter.h b/thirdparty/spdlog/include/spdlog/formatter.h
new file mode 100644
index 000000000..4d482f827
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/formatter.h
@@ -0,0 +1,17 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/log_msg.h>
+#include <spdlog/fmt/fmt.h>
+
+namespace spdlog {
+
+class formatter {
+public:
+    virtual ~formatter() = default;
+    virtual void format(const details::log_msg &msg, memory_buf_t &dest) = 0;
+    virtual std::unique_ptr<formatter> clone() const = 0;
+};
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/fwd.h b/thirdparty/spdlog/include/spdlog/fwd.h
new file mode 100644
index 000000000..647b16bf0
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/fwd.h
@@ -0,0 +1,18 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+namespace spdlog {
+class logger;
+class formatter;
+
+namespace sinks {
+class sink;
+}
+
+namespace level {
+enum level_enum : int;
+}
+
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/logger-inl.h b/thirdparty/spdlog/include/spdlog/logger-inl.h
new file mode 100644
index 000000000..6879273c3
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/logger-inl.h
@@ -0,0 +1,198 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/logger.h>
+#endif
+
+#include <spdlog/details/backtracer.h>
+#include <spdlog/pattern_formatter.h>
+#include <spdlog/sinks/sink.h>
+
+#include <cstdio>
+
+namespace spdlog {
+
+// public methods
+SPDLOG_INLINE logger::logger(const logger &other)
+    : name_(other.name_),
+      sinks_(other.sinks_),
+      level_(other.level_.load(std::memory_order_relaxed)),
+      flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
+      custom_err_handler_(other.custom_err_handler_),
+      tracer_(other.tracer_) {}
+
+SPDLOG_INLINE logger::logger(logger &&other) SPDLOG_NOEXCEPT
+    : name_(std::move(other.name_)),
+      sinks_(std::move(other.sinks_)),
+      level_(other.level_.load(std::memory_order_relaxed)),
+      flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
+      custom_err_handler_(std::move(other.custom_err_handler_)),
+      tracer_(std::move(other.tracer_))
+
+{}
+
+SPDLOG_INLINE logger &logger::operator=(logger other) SPDLOG_NOEXCEPT {
+    this->swap(other);
+    return *this;
+}
+
+SPDLOG_INLINE void logger::swap(spdlog::logger &other) SPDLOG_NOEXCEPT {
+    name_.swap(other.name_);
+    sinks_.swap(other.sinks_);
+
+    // swap level_
+    auto other_level = other.level_.load();
+    auto my_level = level_.exchange(other_level);
+    other.level_.store(my_level);
+
+    // swap flush level_
+    other_level = other.flush_level_.load();
+    my_level = flush_level_.exchange(other_level);
+    other.flush_level_.store(my_level);
+
+    custom_err_handler_.swap(other.custom_err_handler_);
+    std::swap(tracer_, other.tracer_);
+}
+
+SPDLOG_INLINE void swap(logger &a, logger &b) noexcept { a.swap(b); }
+
+SPDLOG_INLINE void logger::set_level(level::level_enum log_level) { level_.store(log_level); }
+
+SPDLOG_INLINE level::level_enum logger::level() const {
+    return static_cast<level::level_enum>(level_.load(std::memory_order_relaxed));
+}
+
+SPDLOG_INLINE const std::string &logger::name() const { return name_; }
+
+// set formatting for the sinks in this logger.
+// each sink will get a separate instance of the formatter object.
+SPDLOG_INLINE void logger::set_formatter(std::unique_ptr<formatter> f) {
+    for (auto it = sinks_.begin(); it != sinks_.end(); ++it) {
+        if (std::next(it) == sinks_.end()) {
+            // last element - we can be move it.
+            (*it)->set_formatter(std::move(f));
+            break;  // to prevent clang-tidy warning
+        } else {
+            (*it)->set_formatter(f->clone());
+        }
+    }
+}
+
+SPDLOG_INLINE void logger::set_pattern(std::string pattern, pattern_time_type time_type) {
+    auto new_formatter = details::make_unique<pattern_formatter>(std::move(pattern), time_type);
+    set_formatter(std::move(new_formatter));
+}
+
+// create new backtrace sink and move to it all our child sinks
+SPDLOG_INLINE void logger::enable_backtrace(size_t n_messages) { tracer_.enable(n_messages); }
+
+// restore orig sinks and level and delete the backtrace sink
+SPDLOG_INLINE void logger::disable_backtrace() { tracer_.disable(); }
+
+SPDLOG_INLINE void logger::dump_backtrace() { dump_backtrace_(); }
+
+// flush functions
+SPDLOG_INLINE void logger::flush() { flush_(); }
+
+SPDLOG_INLINE void logger::flush_on(level::level_enum log_level) { flush_level_.store(log_level); }
+
+SPDLOG_INLINE level::level_enum logger::flush_level() const {
+    return static_cast<level::level_enum>(flush_level_.load(std::memory_order_relaxed));
+}
+
+// sinks
+SPDLOG_INLINE const std::vector<sink_ptr> &logger::sinks() const { return sinks_; }
+
+SPDLOG_INLINE std::vector<sink_ptr> &logger::sinks() { return sinks_; }
+
+// error handler
+SPDLOG_INLINE void logger::set_error_handler(err_handler handler) {
+    custom_err_handler_ = std::move(handler);
+}
+
+// create new logger with same sinks and configuration.
+SPDLOG_INLINE std::shared_ptr<logger> logger::clone(std::string logger_name) {
+    auto cloned = std::make_shared<logger>(*this);
+    cloned->name_ = std::move(logger_name);
+    return cloned;
+}
+
+// protected methods
+SPDLOG_INLINE void logger::log_it_(const spdlog::details::log_msg &log_msg,
+                                   bool log_enabled,
+                                   bool traceback_enabled) {
+    if (log_enabled) {
+        sink_it_(log_msg);
+    }
+    if (traceback_enabled) {
+        tracer_.push_back(log_msg);
+    }
+}
+
+SPDLOG_INLINE void logger::sink_it_(const details::log_msg &msg) {
+    for (auto &sink : sinks_) {
+        if (sink->should_log(msg.level)) {
+            SPDLOG_TRY { sink->log(msg); }
+            SPDLOG_LOGGER_CATCH(msg.source)
+        }
+    }
+
+    if (should_flush_(msg)) {
+        flush_();
+    }
+}
+
+SPDLOG_INLINE void logger::flush_() {
+    for (auto &sink : sinks_) {
+        SPDLOG_TRY { sink->flush(); }
+        SPDLOG_LOGGER_CATCH(source_loc())
+    }
+}
+
+SPDLOG_INLINE void logger::dump_backtrace_() {
+    using details::log_msg;
+    if (tracer_.enabled() && !tracer_.empty()) {
+        sink_it_(
+            log_msg{name(), level::info, "****************** Backtrace Start ******************"});
+        tracer_.foreach_pop([this](const log_msg &msg) { this->sink_it_(msg); });
+        sink_it_(
+            log_msg{name(), level::info, "****************** Backtrace End ********************"});
+    }
+}
+
+SPDLOG_INLINE bool logger::should_flush_(const details::log_msg &msg) const {
+    auto flush_level = flush_level_.load(std::memory_order_relaxed);
+    return (msg.level >= flush_level) && (msg.level != level::off);
+}
+
+SPDLOG_INLINE void logger::err_handler_(const std::string &msg) const {
+    if (custom_err_handler_) {
+        custom_err_handler_(msg);
+    } else {
+        using std::chrono::system_clock;
+        static std::mutex mutex;
+        static std::chrono::system_clock::time_point last_report_time;
+        static size_t err_counter = 0;
+        std::lock_guard<std::mutex> lk{mutex};
+        auto now = system_clock::now();
+        err_counter++;
+        if (now - last_report_time < std::chrono::seconds(1)) {
+            return;
+        }
+        last_report_time = now;
+        auto tm_time = details::os::localtime(system_clock::to_time_t(now));
+        char date_buf[64];
+        std::strftime(date_buf, sizeof(date_buf), "%Y-%m-%d %H:%M:%S", &tm_time);
+#if defined(USING_R) && defined(R_R_H)  // if in R environment
+        REprintf("[*** LOG ERROR #%04zu ***] [%s] [%s] %s\n", err_counter, date_buf, name().c_str(),
+                 msg.c_str());
+#else
+        std::fprintf(stderr, "[*** LOG ERROR #%04zu ***] [%s] [%s] %s\n", err_counter, date_buf,
+                     name().c_str(), msg.c_str());
+#endif
+    }
+}
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/logger.h b/thirdparty/spdlog/include/spdlog/logger.h
new file mode 100644
index 000000000..8c3cd91f5
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/logger.h
@@ -0,0 +1,379 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+// Thread safe logger (except for set_error_handler())
+// Has name, log level, vector of std::shared sink pointers and formatter
+// Upon each log write the logger:
+// 1. Checks if its log level is enough to log the message and if yes:
+// 2. Call the underlying sinks to do the job.
+// 3. Each sink use its own private copy of a formatter to format the message
+// and send to its destination.
+//
+// The use of private formatter per sink provides the opportunity to cache some
+// formatted data, and support for different format per sink.
+
+#include <spdlog/common.h>
+#include <spdlog/details/backtracer.h>
+#include <spdlog/details/log_msg.h>
+
+#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
+    #ifndef _WIN32
+        #error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows
+    #endif
+    #include <spdlog/details/os.h>
+#endif
+
+#include <vector>
+
+#ifndef SPDLOG_NO_EXCEPTIONS
+    #define SPDLOG_LOGGER_CATCH(location)                                                 \
+        catch (const std::exception &ex) {                                                \
+            if (location.filename) {                                                      \
+                err_handler_(fmt_lib::format(SPDLOG_FMT_STRING("{} [{}({})]"), ex.what(), \
+                                             location.filename, location.line));          \
+            } else {                                                                      \
+                err_handler_(ex.what());                                                  \
+            }                                                                             \
+        }                                                                                 \
+        catch (...) {                                                                     \
+            err_handler_("Rethrowing unknown exception in logger");                       \
+            throw;                                                                        \
+        }
+#else
+    #define SPDLOG_LOGGER_CATCH(location)
+#endif
+
+namespace spdlog {
+
+class SPDLOG_API logger {
+public:
+    // Empty logger
+    explicit logger(std::string name)
+        : name_(std::move(name)),
+          sinks_() {}
+
+    // Logger with range on sinks
+    template <typename It>
+    logger(std::string name, It begin, It end)
+        : name_(std::move(name)),
+          sinks_(begin, end) {}
+
+    // Logger with single sink
+    logger(std::string name, sink_ptr single_sink)
+        : logger(std::move(name), {std::move(single_sink)}) {}
+
+    // Logger with sinks init list
+    logger(std::string name, sinks_init_list sinks)
+        : logger(std::move(name), sinks.begin(), sinks.end()) {}
+
+    virtual ~logger() = default;
+
+    logger(const logger &other);
+    logger(logger &&other) SPDLOG_NOEXCEPT;
+    logger &operator=(logger other) SPDLOG_NOEXCEPT;
+    void swap(spdlog::logger &other) SPDLOG_NOEXCEPT;
+
+    template <typename... Args>
+    void log(source_loc loc, level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) {
+        log_(loc, lvl, details::to_string_view(fmt), std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void log(level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) {
+        log(source_loc{}, lvl, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename T>
+    void log(level::level_enum lvl, const T &msg) {
+        log(source_loc{}, lvl, msg);
+    }
+
+    // T cannot be statically converted to format string (including string_view/wstring_view)
+    template <class T,
+              typename std::enable_if<!is_convertible_to_any_format_string<const T &>::value,
+                                      int>::type = 0>
+    void log(source_loc loc, level::level_enum lvl, const T &msg) {
+        log(loc, lvl, "{}", msg);
+    }
+
+    void log(log_clock::time_point log_time,
+             source_loc loc,
+             level::level_enum lvl,
+             string_view_t msg) {
+        bool log_enabled = should_log(lvl);
+        bool traceback_enabled = tracer_.enabled();
+        if (!log_enabled && !traceback_enabled) {
+            return;
+        }
+
+        details::log_msg log_msg(log_time, loc, name_, lvl, msg);
+        log_it_(log_msg, log_enabled, traceback_enabled);
+    }
+
+    void log(source_loc loc, level::level_enum lvl, string_view_t msg) {
+        bool log_enabled = should_log(lvl);
+        bool traceback_enabled = tracer_.enabled();
+        if (!log_enabled && !traceback_enabled) {
+            return;
+        }
+
+        details::log_msg log_msg(loc, name_, lvl, msg);
+        log_it_(log_msg, log_enabled, traceback_enabled);
+    }
+
+    void log(level::level_enum lvl, string_view_t msg) { log(source_loc{}, lvl, msg); }
+
+    template <typename... Args>
+    void trace(format_string_t<Args...> fmt, Args &&...args) {
+        log(level::trace, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void debug(format_string_t<Args...> fmt, Args &&...args) {
+        log(level::debug, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void info(format_string_t<Args...> fmt, Args &&...args) {
+        log(level::info, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void warn(format_string_t<Args...> fmt, Args &&...args) {
+        log(level::warn, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void error(format_string_t<Args...> fmt, Args &&...args) {
+        log(level::err, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void critical(format_string_t<Args...> fmt, Args &&...args) {
+        log(level::critical, fmt, std::forward<Args>(args)...);
+    }
+
+#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
+    template <typename... Args>
+    void log(source_loc loc, level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) {
+        log_(loc, lvl, details::to_string_view(fmt), std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void log(level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) {
+        log(source_loc{}, lvl, fmt, std::forward<Args>(args)...);
+    }
+
+    void log(log_clock::time_point log_time,
+             source_loc loc,
+             level::level_enum lvl,
+             wstring_view_t msg) {
+        bool log_enabled = should_log(lvl);
+        bool traceback_enabled = tracer_.enabled();
+        if (!log_enabled && !traceback_enabled) {
+            return;
+        }
+
+        memory_buf_t buf;
+        details::os::wstr_to_utf8buf(wstring_view_t(msg.data(), msg.size()), buf);
+        details::log_msg log_msg(log_time, loc, name_, lvl, string_view_t(buf.data(), buf.size()));
+        log_it_(log_msg, log_enabled, traceback_enabled);
+    }
+
+    void log(source_loc loc, level::level_enum lvl, wstring_view_t msg) {
+        bool log_enabled = should_log(lvl);
+        bool traceback_enabled = tracer_.enabled();
+        if (!log_enabled && !traceback_enabled) {
+            return;
+        }
+
+        memory_buf_t buf;
+        details::os::wstr_to_utf8buf(wstring_view_t(msg.data(), msg.size()), buf);
+        details::log_msg log_msg(loc, name_, lvl, string_view_t(buf.data(), buf.size()));
+        log_it_(log_msg, log_enabled, traceback_enabled);
+    }
+
+    void log(level::level_enum lvl, wstring_view_t msg) { log(source_loc{}, lvl, msg); }
+
+    template <typename... Args>
+    void trace(wformat_string_t<Args...> fmt, Args &&...args) {
+        log(level::trace, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void debug(wformat_string_t<Args...> fmt, Args &&...args) {
+        log(level::debug, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void info(wformat_string_t<Args...> fmt, Args &&...args) {
+        log(level::info, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void warn(wformat_string_t<Args...> fmt, Args &&...args) {
+        log(level::warn, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void error(wformat_string_t<Args...> fmt, Args &&...args) {
+        log(level::err, fmt, std::forward<Args>(args)...);
+    }
+
+    template <typename... Args>
+    void critical(wformat_string_t<Args...> fmt, Args &&...args) {
+        log(level::critical, fmt, std::forward<Args>(args)...);
+    }
+#endif
+
+    template <typename T>
+    void trace(const T &msg) {
+        log(level::trace, msg);
+    }
+
+    template <typename T>
+    void debug(const T &msg) {
+        log(level::debug, msg);
+    }
+
+    template <typename T>
+    void info(const T &msg) {
+        log(level::info, msg);
+    }
+
+    template <typename T>
+    void warn(const T &msg) {
+        log(level::warn, msg);
+    }
+
+    template <typename T>
+    void error(const T &msg) {
+        log(level::err, msg);
+    }
+
+    template <typename T>
+    void critical(const T &msg) {
+        log(level::critical, msg);
+    }
+
+    // return true logging is enabled for the given level.
+    bool should_log(level::level_enum msg_level) const {
+        return msg_level >= level_.load(std::memory_order_relaxed);
+    }
+
+    // return true if backtrace logging is enabled.
+    bool should_backtrace() const { return tracer_.enabled(); }
+
+    void set_level(level::level_enum log_level);
+
+    level::level_enum level() const;
+
+    const std::string &name() const;
+
+    // set formatting for the sinks in this logger.
+    // each sink will get a separate instance of the formatter object.
+    void set_formatter(std::unique_ptr<formatter> f);
+
+    // set formatting for the sinks in this logger.
+    // equivalent to
+    //     set_formatter(make_unique<pattern_formatter>(pattern, time_type))
+    // Note: each sink will get a new instance of a formatter object, replacing the old one.
+    void set_pattern(std::string pattern, pattern_time_type time_type = pattern_time_type::local);
+
+    // backtrace support.
+    // efficiently store all debug/trace messages in a circular buffer until needed for debugging.
+    void enable_backtrace(size_t n_messages);
+    void disable_backtrace();
+    void dump_backtrace();
+
+    // flush functions
+    void flush();
+    void flush_on(level::level_enum log_level);
+    level::level_enum flush_level() const;
+
+    // sinks
+    const std::vector<sink_ptr> &sinks() const;
+
+    std::vector<sink_ptr> &sinks();
+
+    // error handler
+    void set_error_handler(err_handler);
+
+    // create new logger with same sinks and configuration.
+    virtual std::shared_ptr<logger> clone(std::string logger_name);
+
+protected:
+    std::string name_;
+    std::vector<sink_ptr> sinks_;
+    spdlog::level_t level_{level::info};
+    spdlog::level_t flush_level_{level::off};
+    err_handler custom_err_handler_{nullptr};
+    details::backtracer tracer_;
+
+    // common implementation for after templated public api has been resolved
+    template <typename... Args>
+    void log_(source_loc loc, level::level_enum lvl, string_view_t fmt, Args &&...args) {
+        bool log_enabled = should_log(lvl);
+        bool traceback_enabled = tracer_.enabled();
+        if (!log_enabled && !traceback_enabled) {
+            return;
+        }
+        SPDLOG_TRY {
+            memory_buf_t buf;
+#ifdef SPDLOG_USE_STD_FORMAT
+            fmt_lib::vformat_to(std::back_inserter(buf), fmt, fmt_lib::make_format_args(args...));
+#else
+            fmt::vformat_to(fmt::appender(buf), fmt, fmt::make_format_args(args...));
+#endif
+
+            details::log_msg log_msg(loc, name_, lvl, string_view_t(buf.data(), buf.size()));
+            log_it_(log_msg, log_enabled, traceback_enabled);
+        }
+        SPDLOG_LOGGER_CATCH(loc)
+    }
+
+#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
+    template <typename... Args>
+    void log_(source_loc loc, level::level_enum lvl, wstring_view_t fmt, Args &&...args) {
+        bool log_enabled = should_log(lvl);
+        bool traceback_enabled = tracer_.enabled();
+        if (!log_enabled && !traceback_enabled) {
+            return;
+        }
+        SPDLOG_TRY {
+            // format to wmemory_buffer and convert to utf8
+            wmemory_buf_t wbuf;
+            fmt_lib::vformat_to(std::back_inserter(wbuf), fmt,
+                                fmt_lib::make_format_args<fmt_lib::wformat_context>(args...));
+
+            memory_buf_t buf;
+            details::os::wstr_to_utf8buf(wstring_view_t(wbuf.data(), wbuf.size()), buf);
+            details::log_msg log_msg(loc, name_, lvl, string_view_t(buf.data(), buf.size()));
+            log_it_(log_msg, log_enabled, traceback_enabled);
+        }
+        SPDLOG_LOGGER_CATCH(loc)
+    }
+#endif  // SPDLOG_WCHAR_TO_UTF8_SUPPORT
+
+    // log the given message (if the given log level is high enough),
+    // and save backtrace (if backtrace is enabled).
+    void log_it_(const details::log_msg &log_msg, bool log_enabled, bool traceback_enabled);
+    virtual void sink_it_(const details::log_msg &msg);
+    virtual void flush_();
+    void dump_backtrace_();
+    bool should_flush_(const details::log_msg &msg) const;
+
+    // handle errors during logging.
+    // default handler prints the error to stderr at max rate of 1 message/sec.
+    void err_handler_(const std::string &msg) const;
+};
+
+void swap(logger &a, logger &b) noexcept;
+
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "logger-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/mdc.h b/thirdparty/spdlog/include/spdlog/mdc.h
new file mode 100644
index 000000000..bc131746e
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/mdc.h
@@ -0,0 +1,52 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#if defined(SPDLOG_NO_TLS)
+    #error "This header requires thread local storage support, but SPDLOG_NO_TLS is defined."
+#endif
+
+#include <map>
+#include <string>
+
+#include <spdlog/common.h>
+
+// MDC is a simple map of key->string values stored in thread local storage whose content will be
+// printed by the loggers. Note: Not supported in async mode (thread local storage - so the async
+// thread pool have different copy).
+//
+// Usage example:
+// spdlog::mdc::put("mdc_key_1", "mdc_value_1");
+// spdlog::info("Hello, {}", "World!");  // => [2024-04-26 02:08:05.040] [info]
+// [mdc_key_1:mdc_value_1] Hello, World!
+
+namespace spdlog {
+class SPDLOG_API mdc {
+public:
+    using mdc_map_t = std::map<std::string, std::string>;
+
+    static void put(const std::string &key, const std::string &value) {
+        get_context()[key] = value;
+    }
+
+    static std::string get(const std::string &key) {
+        auto &context = get_context();
+        auto it = context.find(key);
+        if (it != context.end()) {
+            return it->second;
+        }
+        return "";
+    }
+
+    static void remove(const std::string &key) { get_context().erase(key); }
+
+    static void clear() { get_context().clear(); }
+
+    static mdc_map_t &get_context() {
+        static thread_local mdc_map_t context;
+        return context;
+    }
+};
+
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/pattern_formatter-inl.h b/thirdparty/spdlog/include/spdlog/pattern_formatter-inl.h
new file mode 100644
index 000000000..fd408ed52
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/pattern_formatter-inl.h
@@ -0,0 +1,1340 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/pattern_formatter.h>
+#endif
+
+#include <spdlog/details/fmt_helper.h>
+#include <spdlog/details/log_msg.h>
+#include <spdlog/details/os.h>
+
+#ifndef SPDLOG_NO_TLS
+    #include <spdlog/mdc.h>
+#endif
+
+#include <spdlog/fmt/fmt.h>
+#include <spdlog/formatter.h>
+
+#include <algorithm>
+#include <array>
+#include <cctype>
+#include <chrono>
+#include <cstring>
+#include <ctime>
+#include <iterator>
+#include <memory>
+#include <mutex>
+#include <string>
+#include <thread>
+#include <utility>
+#include <vector>
+
+namespace spdlog {
+namespace details {
+
+///////////////////////////////////////////////////////////////////////
+// name & level pattern appender
+///////////////////////////////////////////////////////////////////////
+
+class scoped_padder {
+public:
+    scoped_padder(size_t wrapped_size, const padding_info &padinfo, memory_buf_t &dest)
+        : padinfo_(padinfo),
+          dest_(dest) {
+        remaining_pad_ = static_cast<long>(padinfo.width_) - static_cast<long>(wrapped_size);
+        if (remaining_pad_ <= 0) {
+            return;
+        }
+
+        if (padinfo_.side_ == padding_info::pad_side::left) {
+            pad_it(remaining_pad_);
+            remaining_pad_ = 0;
+        } else if (padinfo_.side_ == padding_info::pad_side::center) {
+            auto half_pad = remaining_pad_ / 2;
+            auto reminder = remaining_pad_ & 1;
+            pad_it(half_pad);
+            remaining_pad_ = half_pad + reminder;  // for the right side
+        }
+    }
+
+    template <typename T>
+    static unsigned int count_digits(T n) {
+        return fmt_helper::count_digits(n);
+    }
+
+    ~scoped_padder() {
+        if (remaining_pad_ >= 0) {
+            pad_it(remaining_pad_);
+        } else if (padinfo_.truncate_) {
+            long new_size = static_cast<long>(dest_.size()) + remaining_pad_;
+            if (new_size < 0) {
+                new_size = 0;
+            }
+            dest_.resize(static_cast<size_t>(new_size));
+        }
+    }
+
+private:
+    void pad_it(long count) {
+        fmt_helper::append_string_view(string_view_t(spaces_.data(), static_cast<size_t>(count)),
+                                       dest_);
+    }
+
+    const padding_info &padinfo_;
+    memory_buf_t &dest_;
+    long remaining_pad_;
+    string_view_t spaces_{"                                                                ", 64};
+};
+
+struct null_scoped_padder {
+    null_scoped_padder(size_t /*wrapped_size*/,
+                       const padding_info & /*padinfo*/,
+                       memory_buf_t & /*dest*/) {}
+
+    template <typename T>
+    static unsigned int count_digits(T /* number */) {
+        return 0;
+    }
+};
+
+template <typename ScopedPadder>
+class name_formatter final : public flag_formatter {
+public:
+    explicit name_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        ScopedPadder p(msg.logger_name.size(), padinfo_, dest);
+        fmt_helper::append_string_view(msg.logger_name, dest);
+    }
+};
+
+// log level appender
+template <typename ScopedPadder>
+class level_formatter final : public flag_formatter {
+public:
+    explicit level_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        const string_view_t &level_name = level::to_string_view(msg.level);
+        ScopedPadder p(level_name.size(), padinfo_, dest);
+        fmt_helper::append_string_view(level_name, dest);
+    }
+};
+
+// short log level appender
+template <typename ScopedPadder>
+class short_level_formatter final : public flag_formatter {
+public:
+    explicit short_level_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        string_view_t level_name{level::to_short_c_str(msg.level)};
+        ScopedPadder p(level_name.size(), padinfo_, dest);
+        fmt_helper::append_string_view(level_name, dest);
+    }
+};
+
+///////////////////////////////////////////////////////////////////////
+// Date time pattern appenders
+///////////////////////////////////////////////////////////////////////
+
+static const char *ampm(const tm &t) { return t.tm_hour >= 12 ? "PM" : "AM"; }
+
+static int to12h(const tm &t) { return t.tm_hour > 12 ? t.tm_hour - 12 : t.tm_hour; }
+
+// Abbreviated weekday name
+static std::array<const char *, 7> days{{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}};
+
+template <typename ScopedPadder>
+class a_formatter final : public flag_formatter {
+public:
+    explicit a_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        string_view_t field_value{days[static_cast<size_t>(tm_time.tm_wday)]};
+        ScopedPadder p(field_value.size(), padinfo_, dest);
+        fmt_helper::append_string_view(field_value, dest);
+    }
+};
+
+// Full weekday name
+static std::array<const char *, 7> full_days{
+    {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"}};
+
+template <typename ScopedPadder>
+class A_formatter : public flag_formatter {
+public:
+    explicit A_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        string_view_t field_value{full_days[static_cast<size_t>(tm_time.tm_wday)]};
+        ScopedPadder p(field_value.size(), padinfo_, dest);
+        fmt_helper::append_string_view(field_value, dest);
+    }
+};
+
+// Abbreviated month
+static const std::array<const char *, 12> months{
+    {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}};
+
+template <typename ScopedPadder>
+class b_formatter final : public flag_formatter {
+public:
+    explicit b_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        string_view_t field_value{months[static_cast<size_t>(tm_time.tm_mon)]};
+        ScopedPadder p(field_value.size(), padinfo_, dest);
+        fmt_helper::append_string_view(field_value, dest);
+    }
+};
+
+// Full month name
+static const std::array<const char *, 12> full_months{{"January", "February", "March", "April",
+                                                       "May", "June", "July", "August", "September",
+                                                       "October", "November", "December"}};
+
+template <typename ScopedPadder>
+class B_formatter final : public flag_formatter {
+public:
+    explicit B_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        string_view_t field_value{full_months[static_cast<size_t>(tm_time.tm_mon)]};
+        ScopedPadder p(field_value.size(), padinfo_, dest);
+        fmt_helper::append_string_view(field_value, dest);
+    }
+};
+
+// Date and time representation (Thu Aug 23 15:35:46 2014)
+template <typename ScopedPadder>
+class c_formatter final : public flag_formatter {
+public:
+    explicit c_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 24;
+        ScopedPadder p(field_size, padinfo_, dest);
+
+        fmt_helper::append_string_view(days[static_cast<size_t>(tm_time.tm_wday)], dest);
+        dest.push_back(' ');
+        fmt_helper::append_string_view(months[static_cast<size_t>(tm_time.tm_mon)], dest);
+        dest.push_back(' ');
+        fmt_helper::append_int(tm_time.tm_mday, dest);
+        dest.push_back(' ');
+        // time
+
+        fmt_helper::pad2(tm_time.tm_hour, dest);
+        dest.push_back(':');
+        fmt_helper::pad2(tm_time.tm_min, dest);
+        dest.push_back(':');
+        fmt_helper::pad2(tm_time.tm_sec, dest);
+        dest.push_back(' ');
+        fmt_helper::append_int(tm_time.tm_year + 1900, dest);
+    }
+};
+
+// year - 2 digit
+template <typename ScopedPadder>
+class C_formatter final : public flag_formatter {
+public:
+    explicit C_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 2;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::pad2(tm_time.tm_year % 100, dest);
+    }
+};
+
+// Short MM/DD/YY date, equivalent to %m/%d/%y 08/23/01
+template <typename ScopedPadder>
+class D_formatter final : public flag_formatter {
+public:
+    explicit D_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 8;
+        ScopedPadder p(field_size, padinfo_, dest);
+
+        fmt_helper::pad2(tm_time.tm_mon + 1, dest);
+        dest.push_back('/');
+        fmt_helper::pad2(tm_time.tm_mday, dest);
+        dest.push_back('/');
+        fmt_helper::pad2(tm_time.tm_year % 100, dest);
+    }
+};
+
+// year - 4 digit
+template <typename ScopedPadder>
+class Y_formatter final : public flag_formatter {
+public:
+    explicit Y_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 4;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::append_int(tm_time.tm_year + 1900, dest);
+    }
+};
+
+// month 1-12
+template <typename ScopedPadder>
+class m_formatter final : public flag_formatter {
+public:
+    explicit m_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 2;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::pad2(tm_time.tm_mon + 1, dest);
+    }
+};
+
+// day of month 1-31
+template <typename ScopedPadder>
+class d_formatter final : public flag_formatter {
+public:
+    explicit d_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 2;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::pad2(tm_time.tm_mday, dest);
+    }
+};
+
+// hours in 24 format 0-23
+template <typename ScopedPadder>
+class H_formatter final : public flag_formatter {
+public:
+    explicit H_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 2;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::pad2(tm_time.tm_hour, dest);
+    }
+};
+
+// hours in 12 format 1-12
+template <typename ScopedPadder>
+class I_formatter final : public flag_formatter {
+public:
+    explicit I_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 2;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::pad2(to12h(tm_time), dest);
+    }
+};
+
+// minutes 0-59
+template <typename ScopedPadder>
+class M_formatter final : public flag_formatter {
+public:
+    explicit M_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 2;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::pad2(tm_time.tm_min, dest);
+    }
+};
+
+// seconds 0-59
+template <typename ScopedPadder>
+class S_formatter final : public flag_formatter {
+public:
+    explicit S_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 2;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::pad2(tm_time.tm_sec, dest);
+    }
+};
+
+// milliseconds
+template <typename ScopedPadder>
+class e_formatter final : public flag_formatter {
+public:
+    explicit e_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        auto millis = fmt_helper::time_fraction<std::chrono::milliseconds>(msg.time);
+        const size_t field_size = 3;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::pad3(static_cast<uint32_t>(millis.count()), dest);
+    }
+};
+
+// microseconds
+template <typename ScopedPadder>
+class f_formatter final : public flag_formatter {
+public:
+    explicit f_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        auto micros = fmt_helper::time_fraction<std::chrono::microseconds>(msg.time);
+
+        const size_t field_size = 6;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::pad6(static_cast<size_t>(micros.count()), dest);
+    }
+};
+
+// nanoseconds
+template <typename ScopedPadder>
+class F_formatter final : public flag_formatter {
+public:
+    explicit F_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        auto ns = fmt_helper::time_fraction<std::chrono::nanoseconds>(msg.time);
+        const size_t field_size = 9;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::pad9(static_cast<size_t>(ns.count()), dest);
+    }
+};
+
+// seconds since epoch
+template <typename ScopedPadder>
+class E_formatter final : public flag_formatter {
+public:
+    explicit E_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        const size_t field_size = 10;
+        ScopedPadder p(field_size, padinfo_, dest);
+        auto duration = msg.time.time_since_epoch();
+        auto seconds = std::chrono::duration_cast<std::chrono::seconds>(duration).count();
+        fmt_helper::append_int(seconds, dest);
+    }
+};
+
+// AM/PM
+template <typename ScopedPadder>
+class p_formatter final : public flag_formatter {
+public:
+    explicit p_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 2;
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::append_string_view(ampm(tm_time), dest);
+    }
+};
+
+// 12 hour clock 02:55:02 pm
+template <typename ScopedPadder>
+class r_formatter final : public flag_formatter {
+public:
+    explicit r_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 11;
+        ScopedPadder p(field_size, padinfo_, dest);
+
+        fmt_helper::pad2(to12h(tm_time), dest);
+        dest.push_back(':');
+        fmt_helper::pad2(tm_time.tm_min, dest);
+        dest.push_back(':');
+        fmt_helper::pad2(tm_time.tm_sec, dest);
+        dest.push_back(' ');
+        fmt_helper::append_string_view(ampm(tm_time), dest);
+    }
+};
+
+// 24-hour HH:MM time, equivalent to %H:%M
+template <typename ScopedPadder>
+class R_formatter final : public flag_formatter {
+public:
+    explicit R_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 5;
+        ScopedPadder p(field_size, padinfo_, dest);
+
+        fmt_helper::pad2(tm_time.tm_hour, dest);
+        dest.push_back(':');
+        fmt_helper::pad2(tm_time.tm_min, dest);
+    }
+};
+
+// ISO 8601 time format (HH:MM:SS), equivalent to %H:%M:%S
+template <typename ScopedPadder>
+class T_formatter final : public flag_formatter {
+public:
+    explicit T_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 8;
+        ScopedPadder p(field_size, padinfo_, dest);
+
+        fmt_helper::pad2(tm_time.tm_hour, dest);
+        dest.push_back(':');
+        fmt_helper::pad2(tm_time.tm_min, dest);
+        dest.push_back(':');
+        fmt_helper::pad2(tm_time.tm_sec, dest);
+    }
+};
+
+// ISO 8601 offset from UTC in timezone (+-HH:MM)
+template <typename ScopedPadder>
+class z_formatter final : public flag_formatter {
+public:
+    explicit z_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    z_formatter() = default;
+    z_formatter(const z_formatter &) = delete;
+    z_formatter &operator=(const z_formatter &) = delete;
+
+    void format(const details::log_msg &msg, const std::tm &tm_time, memory_buf_t &dest) override {
+        const size_t field_size = 6;
+        ScopedPadder p(field_size, padinfo_, dest);
+
+        auto total_minutes = get_cached_offset(msg, tm_time);
+        bool is_negative = total_minutes < 0;
+        if (is_negative) {
+            total_minutes = -total_minutes;
+            dest.push_back('-');
+        } else {
+            dest.push_back('+');
+        }
+
+        fmt_helper::pad2(total_minutes / 60, dest);  // hours
+        dest.push_back(':');
+        fmt_helper::pad2(total_minutes % 60, dest);  // minutes
+    }
+
+private:
+    log_clock::time_point last_update_{std::chrono::seconds(0)};
+    int offset_minutes_{0};
+
+    int get_cached_offset(const log_msg &msg, const std::tm &tm_time) {
+        // refresh every 10 seconds
+        if (msg.time - last_update_ >= std::chrono::seconds(10)) {
+            offset_minutes_ = os::utc_minutes_offset(tm_time);
+            last_update_ = msg.time;
+        }
+        return offset_minutes_;
+    }
+};
+
+// Thread id
+template <typename ScopedPadder>
+class t_formatter final : public flag_formatter {
+public:
+    explicit t_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        const auto field_size = ScopedPadder::count_digits(msg.thread_id);
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::append_int(msg.thread_id, dest);
+    }
+};
+
+// Current pid
+template <typename ScopedPadder>
+class pid_formatter final : public flag_formatter {
+public:
+    explicit pid_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &, memory_buf_t &dest) override {
+        const auto pid = static_cast<uint32_t>(details::os::pid());
+        auto field_size = ScopedPadder::count_digits(pid);
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::append_int(pid, dest);
+    }
+};
+
+template <typename ScopedPadder>
+class v_formatter final : public flag_formatter {
+public:
+    explicit v_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        ScopedPadder p(msg.payload.size(), padinfo_, dest);
+        fmt_helper::append_string_view(msg.payload, dest);
+    }
+};
+
+class ch_formatter final : public flag_formatter {
+public:
+    explicit ch_formatter(char ch)
+        : ch_(ch) {}
+
+    void format(const details::log_msg &, const std::tm &, memory_buf_t &dest) override {
+        dest.push_back(ch_);
+    }
+
+private:
+    char ch_;
+};
+
+// aggregate user chars to display as is
+class aggregate_formatter final : public flag_formatter {
+public:
+    aggregate_formatter() = default;
+
+    void add_ch(char ch) { str_ += ch; }
+    void format(const details::log_msg &, const std::tm &, memory_buf_t &dest) override {
+        fmt_helper::append_string_view(str_, dest);
+    }
+
+private:
+    std::string str_;
+};
+
+// mark the color range. expect it to be in the form of "%^colored text%$"
+class color_start_formatter final : public flag_formatter {
+public:
+    explicit color_start_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        msg.color_range_start = dest.size();
+    }
+};
+
+class color_stop_formatter final : public flag_formatter {
+public:
+    explicit color_stop_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        msg.color_range_end = dest.size();
+    }
+};
+
+// print source location
+template <typename ScopedPadder>
+class source_location_formatter final : public flag_formatter {
+public:
+    explicit source_location_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        if (msg.source.empty()) {
+            ScopedPadder p(0, padinfo_, dest);
+            return;
+        }
+
+        size_t text_size;
+        if (padinfo_.enabled()) {
+            // calc text size for padding based on "filename:line"
+            text_size = std::char_traits<char>::length(msg.source.filename) +
+                        ScopedPadder::count_digits(msg.source.line) + 1;
+        } else {
+            text_size = 0;
+        }
+
+        ScopedPadder p(text_size, padinfo_, dest);
+        fmt_helper::append_string_view(msg.source.filename, dest);
+        dest.push_back(':');
+        fmt_helper::append_int(msg.source.line, dest);
+    }
+};
+
+// print source filename
+template <typename ScopedPadder>
+class source_filename_formatter final : public flag_formatter {
+public:
+    explicit source_filename_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        if (msg.source.empty()) {
+            ScopedPadder p(0, padinfo_, dest);
+            return;
+        }
+        size_t text_size =
+            padinfo_.enabled() ? std::char_traits<char>::length(msg.source.filename) : 0;
+        ScopedPadder p(text_size, padinfo_, dest);
+        fmt_helper::append_string_view(msg.source.filename, dest);
+    }
+};
+
+template <typename ScopedPadder>
+class short_filename_formatter final : public flag_formatter {
+public:
+    explicit short_filename_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+#ifdef _MSC_VER
+    #pragma warning(push)
+    #pragma warning(disable : 4127)  // consider using 'if constexpr' instead
+#endif                               // _MSC_VER
+    static const char *basename(const char *filename) {
+        // if the size is 2 (1 character + null terminator) we can use the more efficient strrchr
+        // the branch will be elided by optimizations
+        if (sizeof(os::folder_seps) == 2) {
+            const char *rv = std::strrchr(filename, os::folder_seps[0]);
+            return rv != nullptr ? rv + 1 : filename;
+        } else {
+            const std::reverse_iterator<const char *> begin(filename + std::strlen(filename));
+            const std::reverse_iterator<const char *> end(filename);
+
+            const auto it = std::find_first_of(begin, end, std::begin(os::folder_seps),
+                                               std::end(os::folder_seps) - 1);
+            return it != end ? it.base() : filename;
+        }
+    }
+#ifdef _MSC_VER
+    #pragma warning(pop)
+#endif  // _MSC_VER
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        if (msg.source.empty()) {
+            ScopedPadder p(0, padinfo_, dest);
+            return;
+        }
+        auto filename = basename(msg.source.filename);
+        size_t text_size = padinfo_.enabled() ? std::char_traits<char>::length(filename) : 0;
+        ScopedPadder p(text_size, padinfo_, dest);
+        fmt_helper::append_string_view(filename, dest);
+    }
+};
+
+template <typename ScopedPadder>
+class source_linenum_formatter final : public flag_formatter {
+public:
+    explicit source_linenum_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        if (msg.source.empty()) {
+            ScopedPadder p(0, padinfo_, dest);
+            return;
+        }
+
+        auto field_size = ScopedPadder::count_digits(msg.source.line);
+        ScopedPadder p(field_size, padinfo_, dest);
+        fmt_helper::append_int(msg.source.line, dest);
+    }
+};
+
+// print source funcname
+template <typename ScopedPadder>
+class source_funcname_formatter final : public flag_formatter {
+public:
+    explicit source_funcname_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        if (msg.source.empty()) {
+            ScopedPadder p(0, padinfo_, dest);
+            return;
+        }
+        size_t text_size =
+            padinfo_.enabled() ? std::char_traits<char>::length(msg.source.funcname) : 0;
+        ScopedPadder p(text_size, padinfo_, dest);
+        fmt_helper::append_string_view(msg.source.funcname, dest);
+    }
+};
+
+// print elapsed time since last message
+template <typename ScopedPadder, typename Units>
+class elapsed_formatter final : public flag_formatter {
+public:
+    using DurationUnits = Units;
+
+    explicit elapsed_formatter(padding_info padinfo)
+        : flag_formatter(padinfo),
+          last_message_time_(log_clock::now()) {}
+
+    void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override {
+        auto delta = (std::max)(msg.time - last_message_time_, log_clock::duration::zero());
+        auto delta_units = std::chrono::duration_cast<DurationUnits>(delta);
+        last_message_time_ = msg.time;
+        auto delta_count = static_cast<size_t>(delta_units.count());
+        auto n_digits = static_cast<size_t>(ScopedPadder::count_digits(delta_count));
+        ScopedPadder p(n_digits, padinfo_, dest);
+        fmt_helper::append_int(delta_count, dest);
+    }
+
+private:
+    log_clock::time_point last_message_time_;
+};
+
+// Class for formatting Mapped Diagnostic Context (MDC) in log messages.
+// Example: [logger-name] [info] [mdc_key_1:mdc_value_1 mdc_key_2:mdc_value_2] some message
+#ifndef SPDLOG_NO_TLS
+template <typename ScopedPadder>
+class mdc_formatter : public flag_formatter {
+public:
+    explicit mdc_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &, const std::tm &, memory_buf_t &dest) override {
+        auto &mdc_map = mdc::get_context();
+        if (mdc_map.empty()) {
+            ScopedPadder p(0, padinfo_, dest);
+            return;
+        } else {
+            format_mdc(mdc_map, dest);
+        }
+    }
+
+    void format_mdc(const mdc::mdc_map_t &mdc_map, memory_buf_t &dest) {
+        auto last_element = --mdc_map.end();
+        for (auto it = mdc_map.begin(); it != mdc_map.end(); ++it) {
+            auto &pair = *it;
+            const auto &key = pair.first;
+            const auto &value = pair.second;
+            size_t content_size = key.size() + value.size() + 1;  // 1 for ':'
+
+            if (it != last_element) {
+                content_size++;  // 1 for ' '
+            }
+
+            ScopedPadder p(content_size, padinfo_, dest);
+            fmt_helper::append_string_view(key, dest);
+            fmt_helper::append_string_view(":", dest);
+            fmt_helper::append_string_view(value, dest);
+            if (it != last_element) {
+                fmt_helper::append_string_view(" ", dest);
+            }
+        }
+    }
+};
+#endif
+
+// Full info formatter
+// pattern: [%Y-%m-%d %H:%M:%S.%e] [%n] [%l] [%s:%#] %v
+class full_formatter final : public flag_formatter {
+public:
+    explicit full_formatter(padding_info padinfo)
+        : flag_formatter(padinfo) {}
+
+    void format(const details::log_msg &msg, const std::tm &tm_time, memory_buf_t &dest) override {
+        using std::chrono::duration_cast;
+        using std::chrono::milliseconds;
+        using std::chrono::seconds;
+
+        // cache the date/time part for the next second.
+        auto duration = msg.time.time_since_epoch();
+        auto secs = duration_cast<seconds>(duration);
+
+        if (cache_timestamp_ != secs || cached_datetime_.size() == 0) {
+            cached_datetime_.clear();
+            cached_datetime_.push_back('[');
+            fmt_helper::append_int(tm_time.tm_year + 1900, cached_datetime_);
+            cached_datetime_.push_back('-');
+
+            fmt_helper::pad2(tm_time.tm_mon + 1, cached_datetime_);
+            cached_datetime_.push_back('-');
+
+            fmt_helper::pad2(tm_time.tm_mday, cached_datetime_);
+            cached_datetime_.push_back(' ');
+
+            fmt_helper::pad2(tm_time.tm_hour, cached_datetime_);
+            cached_datetime_.push_back(':');
+
+            fmt_helper::pad2(tm_time.tm_min, cached_datetime_);
+            cached_datetime_.push_back(':');
+
+            fmt_helper::pad2(tm_time.tm_sec, cached_datetime_);
+            cached_datetime_.push_back('.');
+
+            cache_timestamp_ = secs;
+        }
+        dest.append(cached_datetime_.begin(), cached_datetime_.end());
+
+        auto millis = fmt_helper::time_fraction<milliseconds>(msg.time);
+        fmt_helper::pad3(static_cast<uint32_t>(millis.count()), dest);
+        dest.push_back(']');
+        dest.push_back(' ');
+
+        // append logger name if exists
+        if (msg.logger_name.size() > 0) {
+            dest.push_back('[');
+            fmt_helper::append_string_view(msg.logger_name, dest);
+            dest.push_back(']');
+            dest.push_back(' ');
+        }
+
+        dest.push_back('[');
+        // wrap the level name with color
+        msg.color_range_start = dest.size();
+        // fmt_helper::append_string_view(level::to_c_str(msg.level), dest);
+        fmt_helper::append_string_view(level::to_string_view(msg.level), dest);
+        msg.color_range_end = dest.size();
+        dest.push_back(']');
+        dest.push_back(' ');
+
+        // add source location if present
+        if (!msg.source.empty()) {
+            dest.push_back('[');
+            const char *filename =
+                details::short_filename_formatter<details::null_scoped_padder>::basename(
+                    msg.source.filename);
+            fmt_helper::append_string_view(filename, dest);
+            dest.push_back(':');
+            fmt_helper::append_int(msg.source.line, dest);
+            dest.push_back(']');
+            dest.push_back(' ');
+        }
+
+#ifndef SPDLOG_NO_TLS
+        // add mdc if present
+        auto &mdc_map = mdc::get_context();
+        if (!mdc_map.empty()) {
+            dest.push_back('[');
+            mdc_formatter_.format_mdc(mdc_map, dest);
+            dest.push_back(']');
+            dest.push_back(' ');
+        }
+#endif
+        // fmt_helper::append_string_view(msg.msg(), dest);
+        fmt_helper::append_string_view(msg.payload, dest);
+    }
+
+private:
+    std::chrono::seconds cache_timestamp_{0};
+    memory_buf_t cached_datetime_;
+
+#ifndef SPDLOG_NO_TLS
+    mdc_formatter<null_scoped_padder> mdc_formatter_{padding_info {}};
+#endif
+};
+
+}  // namespace details
+
+SPDLOG_INLINE pattern_formatter::pattern_formatter(std::string pattern,
+                                                   pattern_time_type time_type,
+                                                   std::string eol,
+                                                   custom_flags custom_user_flags)
+    : pattern_(std::move(pattern)),
+      eol_(std::move(eol)),
+      pattern_time_type_(time_type),
+      need_localtime_(false),
+      last_log_secs_(0),
+      custom_handlers_(std::move(custom_user_flags)) {
+    std::memset(&cached_tm_, 0, sizeof(cached_tm_));
+    compile_pattern_(pattern_);
+}
+
+// use by default full formatter for if pattern is not given
+SPDLOG_INLINE pattern_formatter::pattern_formatter(pattern_time_type time_type, std::string eol)
+    : pattern_("%+"),
+      eol_(std::move(eol)),
+      pattern_time_type_(time_type),
+      need_localtime_(true),
+      last_log_secs_(0) {
+    std::memset(&cached_tm_, 0, sizeof(cached_tm_));
+    formatters_.push_back(details::make_unique<details::full_formatter>(details::padding_info{}));
+}
+
+SPDLOG_INLINE std::unique_ptr<formatter> pattern_formatter::clone() const {
+    custom_flags cloned_custom_formatters;
+    for (auto &it : custom_handlers_) {
+        cloned_custom_formatters[it.first] = it.second->clone();
+    }
+    auto cloned = details::make_unique<pattern_formatter>(pattern_, pattern_time_type_, eol_,
+                                                          std::move(cloned_custom_formatters));
+    cloned->need_localtime(need_localtime_);
+#if defined(__GNUC__) && __GNUC__ < 5
+    return std::move(cloned);
+#else
+    return cloned;
+#endif
+}
+
+SPDLOG_INLINE void pattern_formatter::format(const details::log_msg &msg, memory_buf_t &dest) {
+    if (need_localtime_) {
+        const auto secs =
+            std::chrono::duration_cast<std::chrono::seconds>(msg.time.time_since_epoch());
+        if (secs != last_log_secs_) {
+            cached_tm_ = get_time_(msg);
+            last_log_secs_ = secs;
+        }
+    }
+
+    for (auto &f : formatters_) {
+        f->format(msg, cached_tm_, dest);
+    }
+    // write eol
+    details::fmt_helper::append_string_view(eol_, dest);
+}
+
+SPDLOG_INLINE void pattern_formatter::set_pattern(std::string pattern) {
+    pattern_ = std::move(pattern);
+    need_localtime_ = false;
+    compile_pattern_(pattern_);
+}
+
+SPDLOG_INLINE void pattern_formatter::need_localtime(bool need) { need_localtime_ = need; }
+
+SPDLOG_INLINE std::tm pattern_formatter::get_time_(const details::log_msg &msg) {
+    if (pattern_time_type_ == pattern_time_type::local) {
+        return details::os::localtime(log_clock::to_time_t(msg.time));
+    }
+    return details::os::gmtime(log_clock::to_time_t(msg.time));
+}
+
+template <typename Padder>
+SPDLOG_INLINE void pattern_formatter::handle_flag_(char flag, details::padding_info padding) {
+    // process custom flags
+    auto it = custom_handlers_.find(flag);
+    if (it != custom_handlers_.end()) {
+        auto custom_handler = it->second->clone();
+        custom_handler->set_padding_info(padding);
+        formatters_.push_back(std::move(custom_handler));
+        return;
+    }
+
+    // process built-in flags
+    switch (flag) {
+        case ('+'):  // default formatter
+            formatters_.push_back(details::make_unique<details::full_formatter>(padding));
+            need_localtime_ = true;
+            break;
+
+        case 'n':  // logger name
+            formatters_.push_back(details::make_unique<details::name_formatter<Padder>>(padding));
+            break;
+
+        case 'l':  // level
+            formatters_.push_back(details::make_unique<details::level_formatter<Padder>>(padding));
+            break;
+
+        case 'L':  // short level
+            formatters_.push_back(
+                details::make_unique<details::short_level_formatter<Padder>>(padding));
+            break;
+
+        case ('t'):  // thread id
+            formatters_.push_back(details::make_unique<details::t_formatter<Padder>>(padding));
+            break;
+
+        case ('v'):  // the message text
+            formatters_.push_back(details::make_unique<details::v_formatter<Padder>>(padding));
+            break;
+
+        case ('a'):  // weekday
+            formatters_.push_back(details::make_unique<details::a_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('A'):  // short weekday
+            formatters_.push_back(details::make_unique<details::A_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('b'):
+        case ('h'):  // month
+            formatters_.push_back(details::make_unique<details::b_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('B'):  // short month
+            formatters_.push_back(details::make_unique<details::B_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('c'):  // datetime
+            formatters_.push_back(details::make_unique<details::c_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('C'):  // year 2 digits
+            formatters_.push_back(details::make_unique<details::C_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('Y'):  // year 4 digits
+            formatters_.push_back(details::make_unique<details::Y_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('D'):
+        case ('x'):  // datetime MM/DD/YY
+            formatters_.push_back(details::make_unique<details::D_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('m'):  // month 1-12
+            formatters_.push_back(details::make_unique<details::m_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('d'):  // day of month 1-31
+            formatters_.push_back(details::make_unique<details::d_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('H'):  // hours 24
+            formatters_.push_back(details::make_unique<details::H_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('I'):  // hours 12
+            formatters_.push_back(details::make_unique<details::I_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('M'):  // minutes
+            formatters_.push_back(details::make_unique<details::M_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('S'):  // seconds
+            formatters_.push_back(details::make_unique<details::S_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('e'):  // milliseconds
+            formatters_.push_back(details::make_unique<details::e_formatter<Padder>>(padding));
+            break;
+
+        case ('f'):  // microseconds
+            formatters_.push_back(details::make_unique<details::f_formatter<Padder>>(padding));
+            break;
+
+        case ('F'):  // nanoseconds
+            formatters_.push_back(details::make_unique<details::F_formatter<Padder>>(padding));
+            break;
+
+        case ('E'):  // seconds since epoch
+            formatters_.push_back(details::make_unique<details::E_formatter<Padder>>(padding));
+            break;
+
+        case ('p'):  // am/pm
+            formatters_.push_back(details::make_unique<details::p_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('r'):  // 12 hour clock 02:55:02 pm
+            formatters_.push_back(details::make_unique<details::r_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('R'):  // 24-hour HH:MM time
+            formatters_.push_back(details::make_unique<details::R_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('T'):
+        case ('X'):  // ISO 8601 time format (HH:MM:SS)
+            formatters_.push_back(details::make_unique<details::T_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('z'):  // timezone
+            formatters_.push_back(details::make_unique<details::z_formatter<Padder>>(padding));
+            need_localtime_ = true;
+            break;
+
+        case ('P'):  // pid
+            formatters_.push_back(details::make_unique<details::pid_formatter<Padder>>(padding));
+            break;
+
+        case ('^'):  // color range start
+            formatters_.push_back(details::make_unique<details::color_start_formatter>(padding));
+            break;
+
+        case ('$'):  // color range end
+            formatters_.push_back(details::make_unique<details::color_stop_formatter>(padding));
+            break;
+
+        case ('@'):  // source location (filename:filenumber)
+            formatters_.push_back(
+                details::make_unique<details::source_location_formatter<Padder>>(padding));
+            break;
+
+        case ('s'):  // short source filename - without directory name
+            formatters_.push_back(
+                details::make_unique<details::short_filename_formatter<Padder>>(padding));
+            break;
+
+        case ('g'):  // full source filename
+            formatters_.push_back(
+                details::make_unique<details::source_filename_formatter<Padder>>(padding));
+            break;
+
+        case ('#'):  // source line number
+            formatters_.push_back(
+                details::make_unique<details::source_linenum_formatter<Padder>>(padding));
+            break;
+
+        case ('!'):  // source funcname
+            formatters_.push_back(
+                details::make_unique<details::source_funcname_formatter<Padder>>(padding));
+            break;
+
+        case ('%'):  // % char
+            formatters_.push_back(details::make_unique<details::ch_formatter>('%'));
+            break;
+
+        case ('u'):  // elapsed time since last log message in nanos
+            formatters_.push_back(
+                details::make_unique<details::elapsed_formatter<Padder, std::chrono::nanoseconds>>(
+                    padding));
+            break;
+
+        case ('i'):  // elapsed time since last log message in micros
+            formatters_.push_back(
+                details::make_unique<details::elapsed_formatter<Padder, std::chrono::microseconds>>(
+                    padding));
+            break;
+
+        case ('o'):  // elapsed time since last log message in millis
+            formatters_.push_back(
+                details::make_unique<details::elapsed_formatter<Padder, std::chrono::milliseconds>>(
+                    padding));
+            break;
+
+        case ('O'):  // elapsed time since last log message in seconds
+            formatters_.push_back(
+                details::make_unique<details::elapsed_formatter<Padder, std::chrono::seconds>>(
+                    padding));
+            break;
+
+#ifndef SPDLOG_NO_TLS  // mdc formatter requires TLS support
+        case ('&'):
+            formatters_.push_back(details::make_unique<details::mdc_formatter<Padder>>(padding));
+            break;
+#endif
+
+        default:  // Unknown flag appears as is
+            auto unknown_flag = details::make_unique<details::aggregate_formatter>();
+
+            if (!padding.truncate_) {
+                unknown_flag->add_ch('%');
+                unknown_flag->add_ch(flag);
+                formatters_.push_back((std::move(unknown_flag)));
+            }
+            // fix issue #1617 (prev char was '!' and should have been treated as funcname flag
+            // instead of truncating flag) spdlog::set_pattern("[%10!] %v") => "[      main] some
+            // message" spdlog::set_pattern("[%3!!] %v") => "[mai] some message"
+            else {
+                padding.truncate_ = false;
+                formatters_.push_back(
+                    details::make_unique<details::source_funcname_formatter<Padder>>(padding));
+                unknown_flag->add_ch(flag);
+                formatters_.push_back((std::move(unknown_flag)));
+            }
+
+            break;
+    }
+}
+
+// Extract given pad spec (e.g. %8X, %=8X, %-8!X, %8!X, %=8!X, %-8!X, %+8!X)
+// Advance the given it pass the end of the padding spec found (if any)
+// Return padding.
+SPDLOG_INLINE details::padding_info pattern_formatter::handle_padspec_(
+    std::string::const_iterator &it, std::string::const_iterator end) {
+    using details::padding_info;
+    using details::scoped_padder;
+    const size_t max_width = 64;
+    if (it == end) {
+        return padding_info{};
+    }
+
+    padding_info::pad_side side;
+    switch (*it) {
+        case '-':
+            side = padding_info::pad_side::right;
+            ++it;
+            break;
+        case '=':
+            side = padding_info::pad_side::center;
+            ++it;
+            break;
+        default:
+            side = details::padding_info::pad_side::left;
+            break;
+    }
+
+    if (it == end || !std::isdigit(static_cast<unsigned char>(*it))) {
+        return padding_info{};  // no padding if no digit found here
+    }
+
+    auto width = static_cast<size_t>(*it) - '0';
+    for (++it; it != end && std::isdigit(static_cast<unsigned char>(*it)); ++it) {
+        auto digit = static_cast<size_t>(*it) - '0';
+        width = width * 10 + digit;
+    }
+
+    // search for the optional truncate marker '!'
+    bool truncate;
+    if (it != end && *it == '!') {
+        truncate = true;
+        ++it;
+    } else {
+        truncate = false;
+    }
+    return details::padding_info{std::min<size_t>(width, max_width), side, truncate};
+}
+
+SPDLOG_INLINE void pattern_formatter::compile_pattern_(const std::string &pattern) {
+    auto end = pattern.end();
+    std::unique_ptr<details::aggregate_formatter> user_chars;
+    formatters_.clear();
+    for (auto it = pattern.begin(); it != end; ++it) {
+        if (*it == '%') {
+            if (user_chars)  // append user chars found so far
+            {
+                formatters_.push_back(std::move(user_chars));
+            }
+
+            auto padding = handle_padspec_(++it, end);
+
+            if (it != end) {
+                if (padding.enabled()) {
+                    handle_flag_<details::scoped_padder>(*it, padding);
+                } else {
+                    handle_flag_<details::null_scoped_padder>(*it, padding);
+                }
+            } else {
+                break;
+            }
+        } else  // chars not following the % sign should be displayed as is
+        {
+            if (!user_chars) {
+                user_chars = details::make_unique<details::aggregate_formatter>();
+            }
+            user_chars->add_ch(*it);
+        }
+    }
+    if (user_chars)  // append raw chars found so far
+    {
+        formatters_.push_back(std::move(user_chars));
+    }
+}
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/pattern_formatter.h b/thirdparty/spdlog/include/spdlog/pattern_formatter.h
new file mode 100644
index 000000000..ececd6732
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/pattern_formatter.h
@@ -0,0 +1,118 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/common.h>
+#include <spdlog/details/log_msg.h>
+#include <spdlog/details/os.h>
+#include <spdlog/formatter.h>
+
+#include <chrono>
+#include <ctime>
+#include <memory>
+
+#include <string>
+#include <unordered_map>
+#include <vector>
+
+namespace spdlog {
+namespace details {
+
+// padding information.
+struct padding_info {
+    enum class pad_side { left, right, center };
+
+    padding_info() = default;
+    padding_info(size_t width, padding_info::pad_side side, bool truncate)
+        : width_(width),
+          side_(side),
+          truncate_(truncate),
+          enabled_(true) {}
+
+    bool enabled() const { return enabled_; }
+    size_t width_ = 0;
+    pad_side side_ = pad_side::left;
+    bool truncate_ = false;
+    bool enabled_ = false;
+};
+
+class SPDLOG_API flag_formatter {
+public:
+    explicit flag_formatter(padding_info padinfo)
+        : padinfo_(padinfo) {}
+    flag_formatter() = default;
+    virtual ~flag_formatter() = default;
+    virtual void format(const details::log_msg &msg,
+                        const std::tm &tm_time,
+                        memory_buf_t &dest) = 0;
+
+protected:
+    padding_info padinfo_;
+};
+
+}  // namespace details
+
+class SPDLOG_API custom_flag_formatter : public details::flag_formatter {
+public:
+    virtual std::unique_ptr<custom_flag_formatter> clone() const = 0;
+
+    void set_padding_info(const details::padding_info &padding) {
+        flag_formatter::padinfo_ = padding;
+    }
+};
+
+class SPDLOG_API pattern_formatter final : public formatter {
+public:
+    using custom_flags = std::unordered_map<char, std::unique_ptr<custom_flag_formatter>>;
+
+    explicit pattern_formatter(std::string pattern,
+                               pattern_time_type time_type = pattern_time_type::local,
+                               std::string eol = spdlog::details::os::default_eol,
+                               custom_flags custom_user_flags = custom_flags());
+
+    // use default pattern is not given
+    explicit pattern_formatter(pattern_time_type time_type = pattern_time_type::local,
+                               std::string eol = spdlog::details::os::default_eol);
+
+    pattern_formatter(const pattern_formatter &other) = delete;
+    pattern_formatter &operator=(const pattern_formatter &other) = delete;
+
+    std::unique_ptr<formatter> clone() const override;
+    void format(const details::log_msg &msg, memory_buf_t &dest) override;
+
+    template <typename T, typename... Args>
+    pattern_formatter &add_flag(char flag, Args &&...args) {
+        custom_handlers_[flag] = details::make_unique<T>(std::forward<Args>(args)...);
+        return *this;
+    }
+    void set_pattern(std::string pattern);
+    void need_localtime(bool need = true);
+
+private:
+    std::string pattern_;
+    std::string eol_;
+    pattern_time_type pattern_time_type_;
+    bool need_localtime_;
+    std::tm cached_tm_;
+    std::chrono::seconds last_log_secs_;
+    std::vector<std::unique_ptr<details::flag_formatter>> formatters_;
+    custom_flags custom_handlers_;
+
+    std::tm get_time_(const details::log_msg &msg);
+    template <typename Padder>
+    void handle_flag_(char flag, details::padding_info padding);
+
+    // Extract given pad spec (e.g. %8X)
+    // Advance the given it pass the end of the padding spec found (if any)
+    // Return padding.
+    static details::padding_info handle_padspec_(std::string::const_iterator &it,
+                                                 std::string::const_iterator end);
+
+    void compile_pattern_(const std::string &pattern);
+};
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "pattern_formatter-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/sinks/ansicolor_sink-inl.h b/thirdparty/spdlog/include/spdlog/sinks/ansicolor_sink-inl.h
new file mode 100644
index 000000000..6a23f6c70
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/ansicolor_sink-inl.h
@@ -0,0 +1,142 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/sinks/ansicolor_sink.h>
+#endif
+
+#include <spdlog/details/os.h>
+#include <spdlog/pattern_formatter.h>
+
+namespace spdlog {
+namespace sinks {
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE ansicolor_sink<ConsoleMutex>::ansicolor_sink(FILE *target_file, color_mode mode)
+    : target_file_(target_file),
+      mutex_(ConsoleMutex::mutex()),
+      formatter_(details::make_unique<spdlog::pattern_formatter>())
+
+{
+    set_color_mode_(mode);
+    colors_.at(level::trace) = to_string_(white);
+    colors_.at(level::debug) = to_string_(cyan);
+    colors_.at(level::info) = to_string_(green);
+    colors_.at(level::warn) = to_string_(yellow_bold);
+    colors_.at(level::err) = to_string_(red_bold);
+    colors_.at(level::critical) = to_string_(bold_on_red);
+    colors_.at(level::off) = to_string_(reset);
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color(level::level_enum color_level,
+                                                           string_view_t color) {
+    std::lock_guard<mutex_t> lock(mutex_);
+    colors_.at(static_cast<size_t>(color_level)) = to_string_(color);
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg) {
+    // Wrap the originally formatted message in color codes.
+    // If color is not supported in the terminal, log as is instead.
+    std::lock_guard<mutex_t> lock(mutex_);
+    msg.color_range_start = 0;
+    msg.color_range_end = 0;
+    memory_buf_t formatted;
+    formatter_->format(msg, formatted);
+    if (should_do_colors_ && msg.color_range_end > msg.color_range_start) {
+        // before color range
+        print_range_(formatted, 0, msg.color_range_start);
+        // in color range
+        print_ccode_(colors_.at(static_cast<size_t>(msg.level)));
+        print_range_(formatted, msg.color_range_start, msg.color_range_end);
+        print_ccode_(reset);
+        // after color range
+        print_range_(formatted, msg.color_range_end, formatted.size());
+    } else  // no color
+    {
+        print_range_(formatted, 0, formatted.size());
+    }
+    fflush(target_file_);
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::flush() {
+    std::lock_guard<mutex_t> lock(mutex_);
+    fflush(target_file_);
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern) {
+    std::lock_guard<mutex_t> lock(mutex_);
+    formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_formatter(
+    std::unique_ptr<spdlog::formatter> sink_formatter) {
+    std::lock_guard<mutex_t> lock(mutex_);
+    formatter_ = std::move(sink_formatter);
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE bool ansicolor_sink<ConsoleMutex>::should_color() const {
+    return should_do_colors_;
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode) {
+    std::lock_guard<mutex_t> lock(mutex_);
+    set_color_mode_(mode);
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color_mode_(color_mode mode) {
+    switch (mode) {
+        case color_mode::always:
+            should_do_colors_ = true;
+            return;
+        case color_mode::automatic:
+            should_do_colors_ =
+                details::os::in_terminal(target_file_) && details::os::is_color_terminal();
+            return;
+        case color_mode::never:
+            should_do_colors_ = false;
+            return;
+        default:
+            should_do_colors_ = false;
+    }
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_ccode_(
+    const string_view_t &color_code) const {
+    details::os::fwrite_bytes(color_code.data(), color_code.size(), target_file_);
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted,
+                                                              size_t start,
+                                                              size_t end) const {
+    details::os::fwrite_bytes(formatted.data() + start, end - start, target_file_);
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE std::string ansicolor_sink<ConsoleMutex>::to_string_(const string_view_t &sv) {
+    return std::string(sv.data(), sv.size());
+}
+
+// ansicolor_stdout_sink
+template <typename ConsoleMutex>
+SPDLOG_INLINE ansicolor_stdout_sink<ConsoleMutex>::ansicolor_stdout_sink(color_mode mode)
+    : ansicolor_sink<ConsoleMutex>(stdout, mode) {}
+
+// ansicolor_stderr_sink
+template <typename ConsoleMutex>
+SPDLOG_INLINE ansicolor_stderr_sink<ConsoleMutex>::ansicolor_stderr_sink(color_mode mode)
+    : ansicolor_sink<ConsoleMutex>(stderr, mode) {}
+
+}  // namespace sinks
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/ansicolor_sink.h b/thirdparty/spdlog/include/spdlog/sinks/ansicolor_sink.h
new file mode 100644
index 000000000..47cea9154
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/ansicolor_sink.h
@@ -0,0 +1,116 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <mutex>
+#include <spdlog/details/console_globals.h>
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/sinks/sink.h>
+#include <string>
+
+namespace spdlog {
+namespace sinks {
+
+/**
+ * This sink prefixes the output with an ANSI escape sequence color code
+ * depending on the severity
+ * of the message.
+ * If no color terminal detected, omit the escape codes.
+ */
+
+template <typename ConsoleMutex>
+class ansicolor_sink : public sink {
+public:
+    using mutex_t = typename ConsoleMutex::mutex_t;
+    ansicolor_sink(FILE *target_file, color_mode mode);
+    ~ansicolor_sink() override = default;
+
+    ansicolor_sink(const ansicolor_sink &other) = delete;
+    ansicolor_sink(ansicolor_sink &&other) = delete;
+
+    ansicolor_sink &operator=(const ansicolor_sink &other) = delete;
+    ansicolor_sink &operator=(ansicolor_sink &&other) = delete;
+
+    void set_color(level::level_enum color_level, string_view_t color);
+    void set_color_mode(color_mode mode);
+    bool should_color() const;
+
+    void log(const details::log_msg &msg) override;
+    void flush() override;
+    void set_pattern(const std::string &pattern) override;
+    void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) override;
+
+    // Formatting codes
+    const string_view_t reset = "\033[m";
+    const string_view_t bold = "\033[1m";
+    const string_view_t dark = "\033[2m";
+    const string_view_t underline = "\033[4m";
+    const string_view_t blink = "\033[5m";
+    const string_view_t reverse = "\033[7m";
+    const string_view_t concealed = "\033[8m";
+    const string_view_t clear_line = "\033[K";
+
+    // Foreground colors
+    const string_view_t black = "\033[30m";
+    const string_view_t red = "\033[31m";
+    const string_view_t green = "\033[32m";
+    const string_view_t yellow = "\033[33m";
+    const string_view_t blue = "\033[34m";
+    const string_view_t magenta = "\033[35m";
+    const string_view_t cyan = "\033[36m";
+    const string_view_t white = "\033[37m";
+
+    /// Background colors
+    const string_view_t on_black = "\033[40m";
+    const string_view_t on_red = "\033[41m";
+    const string_view_t on_green = "\033[42m";
+    const string_view_t on_yellow = "\033[43m";
+    const string_view_t on_blue = "\033[44m";
+    const string_view_t on_magenta = "\033[45m";
+    const string_view_t on_cyan = "\033[46m";
+    const string_view_t on_white = "\033[47m";
+
+    /// Bold colors
+    const string_view_t yellow_bold = "\033[33m\033[1m";
+    const string_view_t red_bold = "\033[31m\033[1m";
+    const string_view_t bold_on_red = "\033[1m\033[41m";
+
+private:
+    FILE *target_file_;
+    mutex_t &mutex_;
+    bool should_do_colors_;
+    std::unique_ptr<spdlog::formatter> formatter_;
+    std::array<std::string, level::n_levels> colors_;
+    void set_color_mode_(color_mode mode);
+    void print_ccode_(const string_view_t &color_code) const;
+    void print_range_(const memory_buf_t &formatted, size_t start, size_t end) const;
+    static std::string to_string_(const string_view_t &sv);
+};
+
+template <typename ConsoleMutex>
+class ansicolor_stdout_sink : public ansicolor_sink<ConsoleMutex> {
+public:
+    explicit ansicolor_stdout_sink(color_mode mode = color_mode::automatic);
+};
+
+template <typename ConsoleMutex>
+class ansicolor_stderr_sink : public ansicolor_sink<ConsoleMutex> {
+public:
+    explicit ansicolor_stderr_sink(color_mode mode = color_mode::automatic);
+};
+
+using ansicolor_stdout_sink_mt = ansicolor_stdout_sink<details::console_mutex>;
+using ansicolor_stdout_sink_st = ansicolor_stdout_sink<details::console_nullmutex>;
+
+using ansicolor_stderr_sink_mt = ansicolor_stderr_sink<details::console_mutex>;
+using ansicolor_stderr_sink_st = ansicolor_stderr_sink<details::console_nullmutex>;
+
+}  // namespace sinks
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "ansicolor_sink-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/sinks/base_sink-inl.h b/thirdparty/spdlog/include/spdlog/sinks/base_sink-inl.h
new file mode 100644
index 000000000..ada161bcc
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/base_sink-inl.h
@@ -0,0 +1,59 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/sinks/base_sink.h>
+#endif
+
+#include <spdlog/common.h>
+#include <spdlog/pattern_formatter.h>
+
+#include <memory>
+#include <mutex>
+
+template <typename Mutex>
+SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::base_sink()
+    : formatter_{details::make_unique<spdlog::pattern_formatter>()} {}
+
+template <typename Mutex>
+SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::base_sink(
+    std::unique_ptr<spdlog::formatter> formatter)
+    : formatter_{std::move(formatter)} {}
+
+template <typename Mutex>
+void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::log(const details::log_msg &msg) {
+    std::lock_guard<Mutex> lock(mutex_);
+    sink_it_(msg);
+}
+
+template <typename Mutex>
+void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::flush() {
+    std::lock_guard<Mutex> lock(mutex_);
+    flush_();
+}
+
+template <typename Mutex>
+void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::set_pattern(const std::string &pattern) {
+    std::lock_guard<Mutex> lock(mutex_);
+    set_pattern_(pattern);
+}
+
+template <typename Mutex>
+void SPDLOG_INLINE
+spdlog::sinks::base_sink<Mutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) {
+    std::lock_guard<Mutex> lock(mutex_);
+    set_formatter_(std::move(sink_formatter));
+}
+
+template <typename Mutex>
+void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::set_pattern_(const std::string &pattern) {
+    set_formatter_(details::make_unique<spdlog::pattern_formatter>(pattern));
+}
+
+template <typename Mutex>
+void SPDLOG_INLINE
+spdlog::sinks::base_sink<Mutex>::set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter) {
+    formatter_ = std::move(sink_formatter);
+}
diff --git a/thirdparty/spdlog/include/spdlog/sinks/base_sink.h b/thirdparty/spdlog/include/spdlog/sinks/base_sink.h
new file mode 100644
index 000000000..1b4bb0689
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/base_sink.h
@@ -0,0 +1,51 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+//
+// base sink templated over a mutex (either dummy or real)
+// concrete implementation should override the sink_it_() and flush_()  methods.
+// locking is taken care of in this class - no locking needed by the
+// implementers..
+//
+
+#include <spdlog/common.h>
+#include <spdlog/details/log_msg.h>
+#include <spdlog/sinks/sink.h>
+
+namespace spdlog {
+namespace sinks {
+template <typename Mutex>
+class SPDLOG_API base_sink : public sink {
+public:
+    base_sink();
+    explicit base_sink(std::unique_ptr<spdlog::formatter> formatter);
+    ~base_sink() override = default;
+
+    base_sink(const base_sink &) = delete;
+    base_sink(base_sink &&) = delete;
+
+    base_sink &operator=(const base_sink &) = delete;
+    base_sink &operator=(base_sink &&) = delete;
+
+    void log(const details::log_msg &msg) final override;
+    void flush() final override;
+    void set_pattern(const std::string &pattern) final override;
+    void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) final override;
+
+protected:
+    // sink formatter
+    std::unique_ptr<spdlog::formatter> formatter_;
+    Mutex mutex_;
+
+    virtual void sink_it_(const details::log_msg &msg) = 0;
+    virtual void flush_() = 0;
+    virtual void set_pattern_(const std::string &pattern);
+    virtual void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter);
+};
+}  // namespace sinks
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "base_sink-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/sinks/basic_file_sink-inl.h b/thirdparty/spdlog/include/spdlog/sinks/basic_file_sink-inl.h
new file mode 100644
index 000000000..ce0ddad00
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/basic_file_sink-inl.h
@@ -0,0 +1,48 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/sinks/basic_file_sink.h>
+#endif
+
+#include <spdlog/common.h>
+#include <spdlog/details/os.h>
+
+namespace spdlog {
+namespace sinks {
+
+template <typename Mutex>
+SPDLOG_INLINE basic_file_sink<Mutex>::basic_file_sink(const filename_t &filename,
+                                                      bool truncate,
+                                                      const file_event_handlers &event_handlers)
+    : file_helper_{event_handlers} {
+    file_helper_.open(filename, truncate);
+}
+
+template <typename Mutex>
+SPDLOG_INLINE const filename_t &basic_file_sink<Mutex>::filename() const {
+    return file_helper_.filename();
+}
+
+template <typename Mutex>
+SPDLOG_INLINE void basic_file_sink<Mutex>::truncate() {
+    std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
+    file_helper_.reopen(true);
+}
+
+template <typename Mutex>
+SPDLOG_INLINE void basic_file_sink<Mutex>::sink_it_(const details::log_msg &msg) {
+    memory_buf_t formatted;
+    base_sink<Mutex>::formatter_->format(msg, formatted);
+    file_helper_.write(formatted);
+}
+
+template <typename Mutex>
+SPDLOG_INLINE void basic_file_sink<Mutex>::flush_() {
+    file_helper_.flush();
+}
+
+}  // namespace sinks
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/basic_file_sink.h b/thirdparty/spdlog/include/spdlog/sinks/basic_file_sink.h
new file mode 100644
index 000000000..48c07671a
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/basic_file_sink.h
@@ -0,0 +1,66 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/file_helper.h>
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/details/synchronous_factory.h>
+#include <spdlog/sinks/base_sink.h>
+
+#include <mutex>
+#include <string>
+
+namespace spdlog {
+namespace sinks {
+/*
+ * Trivial file sink with single file as target
+ */
+template <typename Mutex>
+class basic_file_sink final : public base_sink<Mutex> {
+public:
+    explicit basic_file_sink(const filename_t &filename,
+                             bool truncate = false,
+                             const file_event_handlers &event_handlers = {});
+    const filename_t &filename() const;
+    void truncate();
+
+protected:
+    void sink_it_(const details::log_msg &msg) override;
+    void flush_() override;
+
+private:
+    details::file_helper file_helper_;
+};
+
+using basic_file_sink_mt = basic_file_sink<std::mutex>;
+using basic_file_sink_st = basic_file_sink<details::null_mutex>;
+
+}  // namespace sinks
+
+//
+// factory functions
+//
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> basic_logger_mt(const std::string &logger_name,
+                                               const filename_t &filename,
+                                               bool truncate = false,
+                                               const file_event_handlers &event_handlers = {}) {
+    return Factory::template create<sinks::basic_file_sink_mt>(logger_name, filename, truncate,
+                                                               event_handlers);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> basic_logger_st(const std::string &logger_name,
+                                               const filename_t &filename,
+                                               bool truncate = false,
+                                               const file_event_handlers &event_handlers = {}) {
+    return Factory::template create<sinks::basic_file_sink_st>(logger_name, filename, truncate,
+                                                               event_handlers);
+}
+
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "basic_file_sink-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/sinks/callback_sink.h b/thirdparty/spdlog/include/spdlog/sinks/callback_sink.h
new file mode 100644
index 000000000..8f0c8d411
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/callback_sink.h
@@ -0,0 +1,56 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/details/synchronous_factory.h>
+#include <spdlog/sinks/base_sink.h>
+
+#include <mutex>
+#include <string>
+
+namespace spdlog {
+
+// callbacks type
+typedef std::function<void(const details::log_msg &msg)> custom_log_callback;
+
+namespace sinks {
+/*
+ * Trivial callback sink, gets a callback function and calls it on each log
+ */
+template <typename Mutex>
+class callback_sink final : public base_sink<Mutex> {
+public:
+    explicit callback_sink(const custom_log_callback &callback)
+        : callback_{callback} {}
+
+protected:
+    void sink_it_(const details::log_msg &msg) override { callback_(msg); }
+    void flush_() override {}
+
+private:
+    custom_log_callback callback_;
+};
+
+using callback_sink_mt = callback_sink<std::mutex>;
+using callback_sink_st = callback_sink<details::null_mutex>;
+
+}  // namespace sinks
+
+//
+// factory functions
+//
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> callback_logger_mt(const std::string &logger_name,
+                                                  const custom_log_callback &callback) {
+    return Factory::template create<sinks::callback_sink_mt>(logger_name, callback);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> callback_logger_st(const std::string &logger_name,
+                                                  const custom_log_callback &callback) {
+    return Factory::template create<sinks::callback_sink_st>(logger_name, callback);
+}
+
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/daily_file_sink.h b/thirdparty/spdlog/include/spdlog/sinks/daily_file_sink.h
new file mode 100644
index 000000000..615c9f7be
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/daily_file_sink.h
@@ -0,0 +1,254 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/common.h>
+#include <spdlog/details/circular_q.h>
+#include <spdlog/details/file_helper.h>
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/details/os.h>
+#include <spdlog/details/synchronous_factory.h>
+#include <spdlog/fmt/chrono.h>
+#include <spdlog/fmt/fmt.h>
+#include <spdlog/sinks/base_sink.h>
+
+#include <chrono>
+#include <cstdio>
+#include <iomanip>
+#include <mutex>
+#include <sstream>
+#include <string>
+
+namespace spdlog {
+namespace sinks {
+
+/*
+ * Generator of daily log file names in format basename.YYYY-MM-DD.ext
+ */
+struct daily_filename_calculator {
+    // Create filename for the form basename.YYYY-MM-DD
+    static filename_t calc_filename(const filename_t &filename, const tm &now_tm) {
+        filename_t basename, ext;
+        std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
+        return fmt_lib::format(SPDLOG_FMT_STRING(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}{}")),
+                               basename, now_tm.tm_year + 1900, now_tm.tm_mon + 1, now_tm.tm_mday,
+                               ext);
+    }
+};
+
+/*
+ * Generator of daily log file names with strftime format.
+ * Usages:
+ *    auto sink =
+ * std::make_shared<spdlog::sinks::daily_file_format_sink_mt>("myapp-%Y-%m-%d:%H:%M:%S.log", hour,
+ * minute);" auto logger = spdlog::daily_logger_format_mt("loggername, "myapp-%Y-%m-%d:%X.log",
+ * hour,  minute)"
+ *
+ */
+struct daily_filename_format_calculator {
+    static filename_t calc_filename(const filename_t &file_path, const tm &now_tm) {
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+        std::wstringstream stream;
+#else
+        std::stringstream stream;
+#endif
+        stream << std::put_time(&now_tm, file_path.c_str());
+        return stream.str();
+    }
+};
+
+/*
+ * Rotating file sink based on date.
+ * If truncate != false , the created file will be truncated.
+ * If max_files > 0, retain only the last max_files and delete previous.
+ * Note that old log files from previous executions will not be deleted by this class,
+ * rotation and deletion is only applied while the program is running.
+ */
+template <typename Mutex, typename FileNameCalc = daily_filename_calculator>
+class daily_file_sink final : public base_sink<Mutex> {
+public:
+    // create daily file sink which rotates on given time
+    daily_file_sink(filename_t base_filename,
+                    int rotation_hour,
+                    int rotation_minute,
+                    bool truncate = false,
+                    uint16_t max_files = 0,
+                    const file_event_handlers &event_handlers = {})
+        : base_filename_(std::move(base_filename)),
+          rotation_h_(rotation_hour),
+          rotation_m_(rotation_minute),
+          file_helper_{event_handlers},
+          truncate_(truncate),
+          max_files_(max_files),
+          filenames_q_() {
+        if (rotation_hour < 0 || rotation_hour > 23 || rotation_minute < 0 ||
+            rotation_minute > 59) {
+            throw_spdlog_ex("daily_file_sink: Invalid rotation time in ctor");
+        }
+
+        auto now = log_clock::now();
+        auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
+        file_helper_.open(filename, truncate_);
+        rotation_tp_ = next_rotation_tp_();
+
+        if (max_files_ > 0) {
+            init_filenames_q_();
+        }
+    }
+
+    filename_t filename() {
+        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
+        return file_helper_.filename();
+    }
+
+protected:
+    void sink_it_(const details::log_msg &msg) override {
+        auto time = msg.time;
+        bool should_rotate = time >= rotation_tp_;
+        if (should_rotate) {
+            auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(time));
+            file_helper_.open(filename, truncate_);
+            rotation_tp_ = next_rotation_tp_();
+        }
+        memory_buf_t formatted;
+        base_sink<Mutex>::formatter_->format(msg, formatted);
+        file_helper_.write(formatted);
+
+        // Do the cleaning only at the end because it might throw on failure.
+        if (should_rotate && max_files_ > 0) {
+            delete_old_();
+        }
+    }
+
+    void flush_() override { file_helper_.flush(); }
+
+private:
+    void init_filenames_q_() {
+        using details::os::path_exists;
+
+        filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_));
+        std::vector<filename_t> filenames;
+        auto now = log_clock::now();
+        while (filenames.size() < max_files_) {
+            auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
+            if (!path_exists(filename)) {
+                break;
+            }
+            filenames.emplace_back(filename);
+            now -= std::chrono::hours(24);
+        }
+        for (auto iter = filenames.rbegin(); iter != filenames.rend(); ++iter) {
+            filenames_q_.push_back(std::move(*iter));
+        }
+    }
+
+    tm now_tm(log_clock::time_point tp) {
+        time_t tnow = log_clock::to_time_t(tp);
+        return spdlog::details::os::localtime(tnow);
+    }
+
+    log_clock::time_point next_rotation_tp_() {
+        auto now = log_clock::now();
+        tm date = now_tm(now);
+        date.tm_hour = rotation_h_;
+        date.tm_min = rotation_m_;
+        date.tm_sec = 0;
+        auto rotation_time = log_clock::from_time_t(std::mktime(&date));
+        if (rotation_time > now) {
+            return rotation_time;
+        }
+        return {rotation_time + std::chrono::hours(24)};
+    }
+
+    // Delete the file N rotations ago.
+    // Throw spdlog_ex on failure to delete the old file.
+    void delete_old_() {
+        using details::os::filename_to_str;
+        using details::os::remove_if_exists;
+
+        filename_t current_file = file_helper_.filename();
+        if (filenames_q_.full()) {
+            auto old_filename = std::move(filenames_q_.front());
+            filenames_q_.pop_front();
+            bool ok = remove_if_exists(old_filename) == 0;
+            if (!ok) {
+                filenames_q_.push_back(std::move(current_file));
+                throw_spdlog_ex("Failed removing daily file " + filename_to_str(old_filename),
+                                errno);
+            }
+        }
+        filenames_q_.push_back(std::move(current_file));
+    }
+
+    filename_t base_filename_;
+    int rotation_h_;
+    int rotation_m_;
+    log_clock::time_point rotation_tp_;
+    details::file_helper file_helper_;
+    bool truncate_;
+    uint16_t max_files_;
+    details::circular_q<filename_t> filenames_q_;
+};
+
+using daily_file_sink_mt = daily_file_sink<std::mutex>;
+using daily_file_sink_st = daily_file_sink<details::null_mutex>;
+using daily_file_format_sink_mt = daily_file_sink<std::mutex, daily_filename_format_calculator>;
+using daily_file_format_sink_st =
+    daily_file_sink<details::null_mutex, daily_filename_format_calculator>;
+
+}  // namespace sinks
+
+//
+// factory functions
+//
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> daily_logger_mt(const std::string &logger_name,
+                                               const filename_t &filename,
+                                               int hour = 0,
+                                               int minute = 0,
+                                               bool truncate = false,
+                                               uint16_t max_files = 0,
+                                               const file_event_handlers &event_handlers = {}) {
+    return Factory::template create<sinks::daily_file_sink_mt>(logger_name, filename, hour, minute,
+                                                               truncate, max_files, event_handlers);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> daily_logger_format_mt(
+    const std::string &logger_name,
+    const filename_t &filename,
+    int hour = 0,
+    int minute = 0,
+    bool truncate = false,
+    uint16_t max_files = 0,
+    const file_event_handlers &event_handlers = {}) {
+    return Factory::template create<sinks::daily_file_format_sink_mt>(
+        logger_name, filename, hour, minute, truncate, max_files, event_handlers);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> daily_logger_st(const std::string &logger_name,
+                                               const filename_t &filename,
+                                               int hour = 0,
+                                               int minute = 0,
+                                               bool truncate = false,
+                                               uint16_t max_files = 0,
+                                               const file_event_handlers &event_handlers = {}) {
+    return Factory::template create<sinks::daily_file_sink_st>(logger_name, filename, hour, minute,
+                                                               truncate, max_files, event_handlers);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> daily_logger_format_st(
+    const std::string &logger_name,
+    const filename_t &filename,
+    int hour = 0,
+    int minute = 0,
+    bool truncate = false,
+    uint16_t max_files = 0,
+    const file_event_handlers &event_handlers = {}) {
+    return Factory::template create<sinks::daily_file_format_sink_st>(
+        logger_name, filename, hour, minute, truncate, max_files, event_handlers);
+}
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/dist_sink.h b/thirdparty/spdlog/include/spdlog/sinks/dist_sink.h
new file mode 100644
index 000000000..69c4971c9
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/dist_sink.h
@@ -0,0 +1,81 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include "base_sink.h"
+#include <spdlog/details/log_msg.h>
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/pattern_formatter.h>
+
+#include <algorithm>
+#include <memory>
+#include <mutex>
+#include <vector>
+
+// Distribution sink (mux). Stores a vector of sinks which get called when log
+// is called
+
+namespace spdlog {
+namespace sinks {
+
+template <typename Mutex>
+class dist_sink : public base_sink<Mutex> {
+public:
+    dist_sink() = default;
+    explicit dist_sink(std::vector<std::shared_ptr<sink>> sinks)
+        : sinks_(sinks) {}
+
+    dist_sink(const dist_sink &) = delete;
+    dist_sink &operator=(const dist_sink &) = delete;
+
+    void add_sink(std::shared_ptr<sink> sub_sink) {
+        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
+        sinks_.push_back(sub_sink);
+    }
+
+    void remove_sink(std::shared_ptr<sink> sub_sink) {
+        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
+        sinks_.erase(std::remove(sinks_.begin(), sinks_.end(), sub_sink), sinks_.end());
+    }
+
+    void set_sinks(std::vector<std::shared_ptr<sink>> sinks) {
+        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
+        sinks_ = std::move(sinks);
+    }
+
+    std::vector<std::shared_ptr<sink>> &sinks() { return sinks_; }
+
+protected:
+    void sink_it_(const details::log_msg &msg) override {
+        for (auto &sub_sink : sinks_) {
+            if (sub_sink->should_log(msg.level)) {
+                sub_sink->log(msg);
+            }
+        }
+    }
+
+    void flush_() override {
+        for (auto &sub_sink : sinks_) {
+            sub_sink->flush();
+        }
+    }
+
+    void set_pattern_(const std::string &pattern) override {
+        set_formatter_(details::make_unique<spdlog::pattern_formatter>(pattern));
+    }
+
+    void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter) override {
+        base_sink<Mutex>::formatter_ = std::move(sink_formatter);
+        for (auto &sub_sink : sinks_) {
+            sub_sink->set_formatter(base_sink<Mutex>::formatter_->clone());
+        }
+    }
+    std::vector<std::shared_ptr<sink>> sinks_;
+};
+
+using dist_sink_mt = dist_sink<std::mutex>;
+using dist_sink_st = dist_sink<details::null_mutex>;
+
+}  // namespace sinks
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/hourly_file_sink.h b/thirdparty/spdlog/include/spdlog/sinks/hourly_file_sink.h
new file mode 100644
index 000000000..3e618725b
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/hourly_file_sink.h
@@ -0,0 +1,193 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/common.h>
+#include <spdlog/details/circular_q.h>
+#include <spdlog/details/file_helper.h>
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/details/os.h>
+#include <spdlog/details/synchronous_factory.h>
+#include <spdlog/fmt/fmt.h>
+#include <spdlog/sinks/base_sink.h>
+
+#include <chrono>
+#include <cstdio>
+#include <ctime>
+#include <mutex>
+#include <string>
+
+namespace spdlog {
+namespace sinks {
+
+/*
+ * Generator of Hourly log file names in format basename.YYYY-MM-DD-HH.ext
+ */
+struct hourly_filename_calculator {
+    // Create filename for the form basename.YYYY-MM-DD-H
+    static filename_t calc_filename(const filename_t &filename, const tm &now_tm) {
+        filename_t basename, ext;
+        std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
+        return fmt_lib::format(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}_{:02d}{}"), basename,
+                               now_tm.tm_year + 1900, now_tm.tm_mon + 1, now_tm.tm_mday,
+                               now_tm.tm_hour, ext);
+    }
+};
+
+/*
+ * Rotating file sink based on time.
+ * If truncate != false , the created file will be truncated.
+ * If max_files > 0, retain only the last max_files and delete previous.
+ * Note that old log files from previous executions will not be deleted by this class,
+ * rotation and deletion is only applied while the program is running.
+ */
+template <typename Mutex, typename FileNameCalc = hourly_filename_calculator>
+class hourly_file_sink final : public base_sink<Mutex> {
+public:
+    // create hourly file sink which rotates on given time
+    hourly_file_sink(filename_t base_filename,
+                     bool truncate = false,
+                     uint16_t max_files = 0,
+                     const file_event_handlers &event_handlers = {})
+        : base_filename_(std::move(base_filename)),
+          file_helper_{event_handlers},
+          truncate_(truncate),
+          max_files_(max_files),
+          filenames_q_() {
+        auto now = log_clock::now();
+        auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
+        file_helper_.open(filename, truncate_);
+        remove_init_file_ = file_helper_.size() == 0;
+        rotation_tp_ = next_rotation_tp_();
+
+        if (max_files_ > 0) {
+            init_filenames_q_();
+        }
+    }
+
+    filename_t filename() {
+        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
+        return file_helper_.filename();
+    }
+
+protected:
+    void sink_it_(const details::log_msg &msg) override {
+        auto time = msg.time;
+        bool should_rotate = time >= rotation_tp_;
+        if (should_rotate) {
+            if (remove_init_file_) {
+                file_helper_.close();
+                details::os::remove(file_helper_.filename());
+            }
+            auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(time));
+            file_helper_.open(filename, truncate_);
+            rotation_tp_ = next_rotation_tp_();
+        }
+        remove_init_file_ = false;
+        memory_buf_t formatted;
+        base_sink<Mutex>::formatter_->format(msg, formatted);
+        file_helper_.write(formatted);
+
+        // Do the cleaning only at the end because it might throw on failure.
+        if (should_rotate && max_files_ > 0) {
+            delete_old_();
+        }
+    }
+
+    void flush_() override { file_helper_.flush(); }
+
+private:
+    void init_filenames_q_() {
+        using details::os::path_exists;
+
+        filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_));
+        std::vector<filename_t> filenames;
+        auto now = log_clock::now();
+        while (filenames.size() < max_files_) {
+            auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
+            if (!path_exists(filename)) {
+                break;
+            }
+            filenames.emplace_back(filename);
+            now -= std::chrono::hours(1);
+        }
+        for (auto iter = filenames.rbegin(); iter != filenames.rend(); ++iter) {
+            filenames_q_.push_back(std::move(*iter));
+        }
+    }
+
+    tm now_tm(log_clock::time_point tp) {
+        time_t tnow = log_clock::to_time_t(tp);
+        return spdlog::details::os::localtime(tnow);
+    }
+
+    log_clock::time_point next_rotation_tp_() {
+        auto now = log_clock::now();
+        tm date = now_tm(now);
+        date.tm_min = 0;
+        date.tm_sec = 0;
+        auto rotation_time = log_clock::from_time_t(std::mktime(&date));
+        if (rotation_time > now) {
+            return rotation_time;
+        }
+        return {rotation_time + std::chrono::hours(1)};
+    }
+
+    // Delete the file N rotations ago.
+    // Throw spdlog_ex on failure to delete the old file.
+    void delete_old_() {
+        using details::os::filename_to_str;
+        using details::os::remove_if_exists;
+
+        filename_t current_file = file_helper_.filename();
+        if (filenames_q_.full()) {
+            auto old_filename = std::move(filenames_q_.front());
+            filenames_q_.pop_front();
+            bool ok = remove_if_exists(old_filename) == 0;
+            if (!ok) {
+                filenames_q_.push_back(std::move(current_file));
+                SPDLOG_THROW(spdlog_ex(
+                    "Failed removing hourly file " + filename_to_str(old_filename), errno));
+            }
+        }
+        filenames_q_.push_back(std::move(current_file));
+    }
+
+    filename_t base_filename_;
+    log_clock::time_point rotation_tp_;
+    details::file_helper file_helper_;
+    bool truncate_;
+    uint16_t max_files_;
+    details::circular_q<filename_t> filenames_q_;
+    bool remove_init_file_;
+};
+
+using hourly_file_sink_mt = hourly_file_sink<std::mutex>;
+using hourly_file_sink_st = hourly_file_sink<details::null_mutex>;
+
+}  // namespace sinks
+
+//
+// factory functions
+//
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> hourly_logger_mt(const std::string &logger_name,
+                                                const filename_t &filename,
+                                                bool truncate = false,
+                                                uint16_t max_files = 0,
+                                                const file_event_handlers &event_handlers = {}) {
+    return Factory::template create<sinks::hourly_file_sink_mt>(logger_name, filename, truncate,
+                                                                max_files, event_handlers);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> hourly_logger_st(const std::string &logger_name,
+                                                const filename_t &filename,
+                                                bool truncate = false,
+                                                uint16_t max_files = 0,
+                                                const file_event_handlers &event_handlers = {}) {
+    return Factory::template create<sinks::hourly_file_sink_st>(logger_name, filename, truncate,
+                                                                max_files, event_handlers);
+}
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/msvc_sink.h b/thirdparty/spdlog/include/spdlog/sinks/msvc_sink.h
new file mode 100644
index 000000000..c28d6ebd7
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/msvc_sink.h
@@ -0,0 +1,68 @@
+// Copyright(c) 2016 Alexander Dalshov & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#if defined(_WIN32)
+
+    #include <spdlog/details/null_mutex.h>
+    #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
+        #include <spdlog/details/os.h>
+    #endif
+    #include <spdlog/sinks/base_sink.h>
+
+    #include <mutex>
+    #include <string>
+
+    // Avoid including windows.h (https://stackoverflow.com/a/30741042)
+    #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
+extern "C" __declspec(dllimport) void __stdcall OutputDebugStringW(const wchar_t *lpOutputString);
+    #else
+extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA(const char *lpOutputString);
+    #endif
+extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
+
+namespace spdlog {
+namespace sinks {
+/*
+ * MSVC sink (logging using OutputDebugStringA)
+ */
+template <typename Mutex>
+class msvc_sink : public base_sink<Mutex> {
+public:
+    msvc_sink() = default;
+    msvc_sink(bool check_debugger_present)
+        : check_debugger_present_{check_debugger_present} {}
+
+protected:
+    void sink_it_(const details::log_msg &msg) override {
+        if (check_debugger_present_ && !IsDebuggerPresent()) {
+            return;
+        }
+        memory_buf_t formatted;
+        base_sink<Mutex>::formatter_->format(msg, formatted);
+        formatted.push_back('\0');  // add a null terminator for OutputDebugString
+    #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
+        wmemory_buf_t wformatted;
+        details::os::utf8_to_wstrbuf(string_view_t(formatted.data(), formatted.size()), wformatted);
+        OutputDebugStringW(wformatted.data());
+    #else
+        OutputDebugStringA(formatted.data());
+    #endif
+    }
+
+    void flush_() override {}
+
+    bool check_debugger_present_ = true;
+};
+
+using msvc_sink_mt = msvc_sink<std::mutex>;
+using msvc_sink_st = msvc_sink<details::null_mutex>;
+
+using windebug_sink_mt = msvc_sink_mt;
+using windebug_sink_st = msvc_sink_st;
+
+}  // namespace sinks
+}  // namespace spdlog
+
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/sinks/null_sink.h b/thirdparty/spdlog/include/spdlog/sinks/null_sink.h
new file mode 100644
index 000000000..74530b5b1
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/null_sink.h
@@ -0,0 +1,41 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/details/synchronous_factory.h>
+#include <spdlog/sinks/base_sink.h>
+
+#include <mutex>
+
+namespace spdlog {
+namespace sinks {
+
+template <typename Mutex>
+class null_sink final : public base_sink<Mutex> {
+protected:
+    void sink_it_(const details::log_msg &) override {}
+    void flush_() override {}
+};
+
+using null_sink_mt = null_sink<details::null_mutex>;
+using null_sink_st = null_sink<details::null_mutex>;
+
+}  // namespace sinks
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> null_logger_mt(const std::string &logger_name) {
+    auto null_logger = Factory::template create<sinks::null_sink_mt>(logger_name);
+    null_logger->set_level(level::off);
+    return null_logger;
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> null_logger_st(const std::string &logger_name) {
+    auto null_logger = Factory::template create<sinks::null_sink_st>(logger_name);
+    null_logger->set_level(level::off);
+    return null_logger;
+}
+
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/sink-inl.h b/thirdparty/spdlog/include/spdlog/sinks/sink-inl.h
new file mode 100644
index 000000000..e4b271404
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/sink-inl.h
@@ -0,0 +1,22 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/sinks/sink.h>
+#endif
+
+#include <spdlog/common.h>
+
+SPDLOG_INLINE bool spdlog::sinks::sink::should_log(spdlog::level::level_enum msg_level) const {
+    return msg_level >= level_.load(std::memory_order_relaxed);
+}
+
+SPDLOG_INLINE void spdlog::sinks::sink::set_level(level::level_enum log_level) {
+    level_.store(log_level, std::memory_order_relaxed);
+}
+
+SPDLOG_INLINE spdlog::level::level_enum spdlog::sinks::sink::level() const {
+    return static_cast<spdlog::level::level_enum>(level_.load(std::memory_order_relaxed));
+}
diff --git a/thirdparty/spdlog/include/spdlog/sinks/sink.h b/thirdparty/spdlog/include/spdlog/sinks/sink.h
new file mode 100644
index 000000000..585068536
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/sink.h
@@ -0,0 +1,34 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/log_msg.h>
+#include <spdlog/formatter.h>
+
+namespace spdlog {
+
+namespace sinks {
+class SPDLOG_API sink {
+public:
+    virtual ~sink() = default;
+    virtual void log(const details::log_msg &msg) = 0;
+    virtual void flush() = 0;
+    virtual void set_pattern(const std::string &pattern) = 0;
+    virtual void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) = 0;
+
+    void set_level(level::level_enum log_level);
+    level::level_enum level() const;
+    bool should_log(level::level_enum msg_level) const;
+
+protected:
+    // sink log level - default is all
+    level_t level_{level::trace};
+};
+
+}  // namespace sinks
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "sink-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/sinks/stdout_color_sinks-inl.h b/thirdparty/spdlog/include/spdlog/sinks/stdout_color_sinks-inl.h
new file mode 100644
index 000000000..166e38614
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/stdout_color_sinks-inl.h
@@ -0,0 +1,38 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/sinks/stdout_color_sinks.h>
+#endif
+
+#include <spdlog/common.h>
+#include <spdlog/logger.h>
+
+namespace spdlog {
+
+template <typename Factory>
+SPDLOG_INLINE std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name,
+                                                      color_mode mode) {
+    return Factory::template create<sinks::stdout_color_sink_mt>(logger_name, mode);
+}
+
+template <typename Factory>
+SPDLOG_INLINE std::shared_ptr<logger> stdout_color_st(const std::string &logger_name,
+                                                      color_mode mode) {
+    return Factory::template create<sinks::stdout_color_sink_st>(logger_name, mode);
+}
+
+template <typename Factory>
+SPDLOG_INLINE std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name,
+                                                      color_mode mode) {
+    return Factory::template create<sinks::stderr_color_sink_mt>(logger_name, mode);
+}
+
+template <typename Factory>
+SPDLOG_INLINE std::shared_ptr<logger> stderr_color_st(const std::string &logger_name,
+                                                      color_mode mode) {
+    return Factory::template create<sinks::stderr_color_sink_st>(logger_name, mode);
+}
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/stdout_color_sinks.h b/thirdparty/spdlog/include/spdlog/sinks/stdout_color_sinks.h
new file mode 100644
index 000000000..72991fe0e
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/stdout_color_sinks.h
@@ -0,0 +1,49 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifdef _WIN32
+    #include <spdlog/sinks/wincolor_sink.h>
+#else
+    #include <spdlog/sinks/ansicolor_sink.h>
+#endif
+
+#include <spdlog/details/synchronous_factory.h>
+
+namespace spdlog {
+namespace sinks {
+#ifdef _WIN32
+using stdout_color_sink_mt = wincolor_stdout_sink_mt;
+using stdout_color_sink_st = wincolor_stdout_sink_st;
+using stderr_color_sink_mt = wincolor_stderr_sink_mt;
+using stderr_color_sink_st = wincolor_stderr_sink_st;
+#else
+using stdout_color_sink_mt = ansicolor_stdout_sink_mt;
+using stdout_color_sink_st = ansicolor_stdout_sink_st;
+using stderr_color_sink_mt = ansicolor_stderr_sink_mt;
+using stderr_color_sink_st = ansicolor_stderr_sink_st;
+#endif
+}  // namespace sinks
+
+template <typename Factory = spdlog::synchronous_factory>
+std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name,
+                                        color_mode mode = color_mode::automatic);
+
+template <typename Factory = spdlog::synchronous_factory>
+std::shared_ptr<logger> stdout_color_st(const std::string &logger_name,
+                                        color_mode mode = color_mode::automatic);
+
+template <typename Factory = spdlog::synchronous_factory>
+std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name,
+                                        color_mode mode = color_mode::automatic);
+
+template <typename Factory = spdlog::synchronous_factory>
+std::shared_ptr<logger> stderr_color_st(const std::string &logger_name,
+                                        color_mode mode = color_mode::automatic);
+
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "stdout_color_sinks-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/sinks/stdout_sinks-inl.h b/thirdparty/spdlog/include/spdlog/sinks/stdout_sinks-inl.h
new file mode 100644
index 000000000..dcb21d84a
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/stdout_sinks-inl.h
@@ -0,0 +1,127 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/sinks/stdout_sinks.h>
+#endif
+
+#include <memory>
+#include <spdlog/details/console_globals.h>
+#include <spdlog/pattern_formatter.h>
+#include <spdlog/details/os.h>
+
+#ifdef _WIN32
+    // under windows using fwrite to non-binary stream results in \r\r\n (see issue #1675)
+    // so instead we use ::FileWrite
+    #include <spdlog/details/windows_include.h>
+
+    #ifndef _USING_V110_SDK71_  // fileapi.h doesn't exist in winxp
+        #include <fileapi.h>    // WriteFile (..)
+    #endif
+
+    #include <io.h>     // _get_osfhandle(..)
+    #include <stdio.h>  // _fileno(..)
+#endif                  // _WIN32
+
+namespace spdlog {
+
+namespace sinks {
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE stdout_sink_base<ConsoleMutex>::stdout_sink_base(FILE *file)
+    : mutex_(ConsoleMutex::mutex()),
+      file_(file),
+      formatter_(details::make_unique<spdlog::pattern_formatter>()) {
+#ifdef _WIN32
+    // get windows handle from the FILE* object
+
+    handle_ = reinterpret_cast<HANDLE>(::_get_osfhandle(::_fileno(file_)));
+
+    // don't throw to support cases where no console is attached,
+    // and let the log method to do nothing if (handle_ == INVALID_HANDLE_VALUE).
+    // throw only if non stdout/stderr target is requested (probably regular file and not console).
+    if (handle_ == INVALID_HANDLE_VALUE && file != stdout && file != stderr) {
+        throw_spdlog_ex("spdlog::stdout_sink_base: _get_osfhandle() failed", errno);
+    }
+#endif  // _WIN32
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::log(const details::log_msg &msg) {
+#ifdef _WIN32
+    if (handle_ == INVALID_HANDLE_VALUE) {
+        return;
+    }
+    std::lock_guard<mutex_t> lock(mutex_);
+    memory_buf_t formatted;
+    formatter_->format(msg, formatted);
+    auto size = static_cast<DWORD>(formatted.size());
+    DWORD bytes_written = 0;
+    bool ok = ::WriteFile(handle_, formatted.data(), size, &bytes_written, nullptr) != 0;
+    if (!ok) {
+        throw_spdlog_ex("stdout_sink_base: WriteFile() failed. GetLastError(): " +
+                        std::to_string(::GetLastError()));
+    }
+#else
+    std::lock_guard<mutex_t> lock(mutex_);
+    memory_buf_t formatted;
+    formatter_->format(msg, formatted);
+    details::os::fwrite_bytes(formatted.data(), formatted.size(), file_);
+#endif                // _WIN32
+    ::fflush(file_);  // flush every line to terminal
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::flush() {
+    std::lock_guard<mutex_t> lock(mutex_);
+    fflush(file_);
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::set_pattern(const std::string &pattern) {
+    std::lock_guard<mutex_t> lock(mutex_);
+    formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::set_formatter(
+    std::unique_ptr<spdlog::formatter> sink_formatter) {
+    std::lock_guard<mutex_t> lock(mutex_);
+    formatter_ = std::move(sink_formatter);
+}
+
+// stdout sink
+template <typename ConsoleMutex>
+SPDLOG_INLINE stdout_sink<ConsoleMutex>::stdout_sink()
+    : stdout_sink_base<ConsoleMutex>(stdout) {}
+
+// stderr sink
+template <typename ConsoleMutex>
+SPDLOG_INLINE stderr_sink<ConsoleMutex>::stderr_sink()
+    : stdout_sink_base<ConsoleMutex>(stderr) {}
+
+}  // namespace sinks
+
+// factory methods
+template <typename Factory>
+SPDLOG_INLINE std::shared_ptr<logger> stdout_logger_mt(const std::string &logger_name) {
+    return Factory::template create<sinks::stdout_sink_mt>(logger_name);
+}
+
+template <typename Factory>
+SPDLOG_INLINE std::shared_ptr<logger> stdout_logger_st(const std::string &logger_name) {
+    return Factory::template create<sinks::stdout_sink_st>(logger_name);
+}
+
+template <typename Factory>
+SPDLOG_INLINE std::shared_ptr<logger> stderr_logger_mt(const std::string &logger_name) {
+    return Factory::template create<sinks::stderr_sink_mt>(logger_name);
+}
+
+template <typename Factory>
+SPDLOG_INLINE std::shared_ptr<logger> stderr_logger_st(const std::string &logger_name) {
+    return Factory::template create<sinks::stderr_sink_st>(logger_name);
+}
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/stdout_sinks.h b/thirdparty/spdlog/include/spdlog/sinks/stdout_sinks.h
new file mode 100644
index 000000000..6ef09968a
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/stdout_sinks.h
@@ -0,0 +1,84 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <cstdio>
+#include <spdlog/details/console_globals.h>
+#include <spdlog/details/synchronous_factory.h>
+#include <spdlog/sinks/sink.h>
+
+#ifdef _WIN32
+    #include <spdlog/details/windows_include.h>
+#endif
+
+namespace spdlog {
+
+namespace sinks {
+
+template <typename ConsoleMutex>
+class stdout_sink_base : public sink {
+public:
+    using mutex_t = typename ConsoleMutex::mutex_t;
+    explicit stdout_sink_base(FILE *file);
+    ~stdout_sink_base() override = default;
+
+    stdout_sink_base(const stdout_sink_base &other) = delete;
+    stdout_sink_base(stdout_sink_base &&other) = delete;
+
+    stdout_sink_base &operator=(const stdout_sink_base &other) = delete;
+    stdout_sink_base &operator=(stdout_sink_base &&other) = delete;
+
+    void log(const details::log_msg &msg) override;
+    void flush() override;
+    void set_pattern(const std::string &pattern) override;
+
+    void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) override;
+
+protected:
+    mutex_t &mutex_;
+    FILE *file_;
+    std::unique_ptr<spdlog::formatter> formatter_;
+#ifdef _WIN32
+    HANDLE handle_;
+#endif  // WIN32
+};
+
+template <typename ConsoleMutex>
+class stdout_sink : public stdout_sink_base<ConsoleMutex> {
+public:
+    stdout_sink();
+};
+
+template <typename ConsoleMutex>
+class stderr_sink : public stdout_sink_base<ConsoleMutex> {
+public:
+    stderr_sink();
+};
+
+using stdout_sink_mt = stdout_sink<details::console_mutex>;
+using stdout_sink_st = stdout_sink<details::console_nullmutex>;
+
+using stderr_sink_mt = stderr_sink<details::console_mutex>;
+using stderr_sink_st = stderr_sink<details::console_nullmutex>;
+
+}  // namespace sinks
+
+// factory methods
+template <typename Factory = spdlog::synchronous_factory>
+std::shared_ptr<logger> stdout_logger_mt(const std::string &logger_name);
+
+template <typename Factory = spdlog::synchronous_factory>
+std::shared_ptr<logger> stdout_logger_st(const std::string &logger_name);
+
+template <typename Factory = spdlog::synchronous_factory>
+std::shared_ptr<logger> stderr_logger_mt(const std::string &logger_name);
+
+template <typename Factory = spdlog::synchronous_factory>
+std::shared_ptr<logger> stderr_logger_st(const std::string &logger_name);
+
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "stdout_sinks-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/sinks/syslog_sink.h b/thirdparty/spdlog/include/spdlog/sinks/syslog_sink.h
new file mode 100644
index 000000000..913d41be6
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/syslog_sink.h
@@ -0,0 +1,104 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/details/synchronous_factory.h>
+#include <spdlog/sinks/base_sink.h>
+
+#include <array>
+#include <string>
+#include <syslog.h>
+
+namespace spdlog {
+namespace sinks {
+/**
+ * Sink that write to syslog using the `syscall()` library call.
+ */
+template <typename Mutex>
+class syslog_sink : public base_sink<Mutex> {
+public:
+    syslog_sink(std::string ident, int syslog_option, int syslog_facility, bool enable_formatting)
+        : enable_formatting_{enable_formatting},
+          syslog_levels_{{/* spdlog::level::trace      */ LOG_DEBUG,
+                          /* spdlog::level::debug      */ LOG_DEBUG,
+                          /* spdlog::level::info       */ LOG_INFO,
+                          /* spdlog::level::warn       */ LOG_WARNING,
+                          /* spdlog::level::err        */ LOG_ERR,
+                          /* spdlog::level::critical   */ LOG_CRIT,
+                          /* spdlog::level::off        */ LOG_INFO}},
+          ident_{std::move(ident)} {
+        // set ident to be program name if empty
+        ::openlog(ident_.empty() ? nullptr : ident_.c_str(), syslog_option, syslog_facility);
+    }
+
+    ~syslog_sink() override { ::closelog(); }
+
+    syslog_sink(const syslog_sink &) = delete;
+    syslog_sink &operator=(const syslog_sink &) = delete;
+
+protected:
+    void sink_it_(const details::log_msg &msg) override {
+        string_view_t payload;
+        memory_buf_t formatted;
+        if (enable_formatting_) {
+            base_sink<Mutex>::formatter_->format(msg, formatted);
+            payload = string_view_t(formatted.data(), formatted.size());
+        } else {
+            payload = msg.payload;
+        }
+
+        size_t length = payload.size();
+        // limit to max int
+        if (length > static_cast<size_t>(std::numeric_limits<int>::max())) {
+            length = static_cast<size_t>(std::numeric_limits<int>::max());
+        }
+
+        ::syslog(syslog_prio_from_level(msg), "%.*s", static_cast<int>(length), payload.data());
+    }
+
+    void flush_() override {}
+    bool enable_formatting_ = false;
+
+    //
+    // Simply maps spdlog's log level to syslog priority level.
+    //
+    virtual int syslog_prio_from_level(const details::log_msg &msg) const {
+        return syslog_levels_.at(static_cast<levels_array::size_type>(msg.level));
+    }
+
+    using levels_array = std::array<int, 7>;
+    levels_array syslog_levels_;
+
+private:
+    // must store the ident because the man says openlog might use the pointer as
+    // is and not a string copy
+    const std::string ident_;
+};
+
+using syslog_sink_mt = syslog_sink<std::mutex>;
+using syslog_sink_st = syslog_sink<details::null_mutex>;
+}  // namespace sinks
+
+// Create and register a syslog logger
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> syslog_logger_mt(const std::string &logger_name,
+                                                const std::string &syslog_ident = "",
+                                                int syslog_option = 0,
+                                                int syslog_facility = LOG_USER,
+                                                bool enable_formatting = false) {
+    return Factory::template create<sinks::syslog_sink_mt>(logger_name, syslog_ident, syslog_option,
+                                                           syslog_facility, enable_formatting);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> syslog_logger_st(const std::string &logger_name,
+                                                const std::string &syslog_ident = "",
+                                                int syslog_option = 0,
+                                                int syslog_facility = LOG_USER,
+                                                bool enable_formatting = false) {
+    return Factory::template create<sinks::syslog_sink_st>(logger_name, syslog_ident, syslog_option,
+                                                           syslog_facility, enable_formatting);
+}
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/systemd_sink.h b/thirdparty/spdlog/include/spdlog/sinks/systemd_sink.h
new file mode 100644
index 000000000..d2cd55f2e
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/systemd_sink.h
@@ -0,0 +1,121 @@
+// Copyright(c) 2019 [email protected]
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/details/os.h>
+#include <spdlog/details/synchronous_factory.h>
+#include <spdlog/sinks/base_sink.h>
+
+#include <array>
+#ifndef SD_JOURNAL_SUPPRESS_LOCATION
+    #define SD_JOURNAL_SUPPRESS_LOCATION
+#endif
+#include <systemd/sd-journal.h>
+
+namespace spdlog {
+namespace sinks {
+
+/**
+ * Sink that write to systemd journal using the `sd_journal_send()` library call.
+ */
+template <typename Mutex>
+class systemd_sink : public base_sink<Mutex> {
+public:
+    systemd_sink(std::string ident = "", bool enable_formatting = false)
+        : ident_{std::move(ident)},
+          enable_formatting_{enable_formatting},
+          syslog_levels_{{/* spdlog::level::trace      */ LOG_DEBUG,
+                          /* spdlog::level::debug      */ LOG_DEBUG,
+                          /* spdlog::level::info       */ LOG_INFO,
+                          /* spdlog::level::warn       */ LOG_WARNING,
+                          /* spdlog::level::err        */ LOG_ERR,
+                          /* spdlog::level::critical   */ LOG_CRIT,
+                          /* spdlog::level::off        */ LOG_INFO}} {}
+
+    ~systemd_sink() override {}
+
+    systemd_sink(const systemd_sink &) = delete;
+    systemd_sink &operator=(const systemd_sink &) = delete;
+
+protected:
+    const std::string ident_;
+    bool enable_formatting_ = false;
+    using levels_array = std::array<int, 7>;
+    levels_array syslog_levels_;
+
+    void sink_it_(const details::log_msg &msg) override {
+        int err;
+        string_view_t payload;
+        memory_buf_t formatted;
+        if (enable_formatting_) {
+            base_sink<Mutex>::formatter_->format(msg, formatted);
+            payload = string_view_t(formatted.data(), formatted.size());
+        } else {
+            payload = msg.payload;
+        }
+
+        size_t length = payload.size();
+        // limit to max int
+        if (length > static_cast<size_t>(std::numeric_limits<int>::max())) {
+            length = static_cast<size_t>(std::numeric_limits<int>::max());
+        }
+
+        const string_view_t syslog_identifier = ident_.empty() ? msg.logger_name : ident_;
+
+        // Do not send source location if not available
+        if (msg.source.empty()) {
+            // Note: function call inside '()' to avoid macro expansion
+            err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), payload.data(),
+                                    "PRIORITY=%d", syslog_level(msg.level),
+#ifndef SPDLOG_NO_THREAD_ID
+                                    "TID=%zu", msg.thread_id,
+#endif
+                                    "SYSLOG_IDENTIFIER=%.*s",
+                                    static_cast<int>(syslog_identifier.size()),
+                                    syslog_identifier.data(), nullptr);
+        } else {
+            err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), payload.data(),
+                                    "PRIORITY=%d", syslog_level(msg.level),
+#ifndef SPDLOG_NO_THREAD_ID
+                                    "TID=%zu", msg.thread_id,
+#endif
+                                    "SYSLOG_IDENTIFIER=%.*s",
+                                    static_cast<int>(syslog_identifier.size()),
+                                    syslog_identifier.data(), "CODE_FILE=%s", msg.source.filename,
+                                    "CODE_LINE=%d", msg.source.line, "CODE_FUNC=%s",
+                                    msg.source.funcname, nullptr);
+        }
+
+        if (err) {
+            throw_spdlog_ex("Failed writing to systemd", errno);
+        }
+    }
+
+    int syslog_level(level::level_enum l) {
+        return syslog_levels_.at(static_cast<levels_array::size_type>(l));
+    }
+
+    void flush_() override {}
+};
+
+using systemd_sink_mt = systemd_sink<std::mutex>;
+using systemd_sink_st = systemd_sink<details::null_mutex>;
+}  // namespace sinks
+
+// Create and register a syslog logger
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> systemd_logger_mt(const std::string &logger_name,
+                                                 const std::string &ident = "",
+                                                 bool enable_formatting = false) {
+    return Factory::template create<sinks::systemd_sink_mt>(logger_name, ident, enable_formatting);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger> systemd_logger_st(const std::string &logger_name,
+                                                 const std::string &ident = "",
+                                                 bool enable_formatting = false) {
+    return Factory::template create<sinks::systemd_sink_st>(logger_name, ident, enable_formatting);
+}
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/win_eventlog_sink.h b/thirdparty/spdlog/include/spdlog/sinks/win_eventlog_sink.h
new file mode 100644
index 000000000..2c9b582d3
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/win_eventlog_sink.h
@@ -0,0 +1,260 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+// Writing to Windows Event Log requires the registry entries below to be present, with the
+// following modifications:
+// 1. <log_name>    should be replaced with your log name (e.g. your application name)
+// 2. <source_name> should be replaced with the specific source name and the key should be
+// duplicated for
+//                  each source used in the application
+//
+// Since typically modifications of this kind require elevation, it's better to do it as a part of
+// setup procedure. The snippet below uses mscoree.dll as the message file as it exists on most of
+// the Windows systems anyway and happens to contain the needed resource.
+//
+// You can also specify a custom message file if needed.
+// Please refer to Event Log functions descriptions in MSDN for more details on custom message
+// files.
+
+/*---------------------------------------------------------------------------------------
+
+Windows Registry Editor Version 5.00
+
+[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\EventLog\<log_name>]
+
+[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\EventLog\<log_name>\<source_name>]
+"TypesSupported"=dword:00000007
+"EventMessageFile"=hex(2):25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,\
+  00,6f,00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,\
+  5c,00,6d,00,73,00,63,00,6f,00,72,00,65,00,65,00,2e,00,64,00,6c,00,6c,00,00,\
+  00
+
+-----------------------------------------------------------------------------------------*/
+
+#pragma once
+
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/sinks/base_sink.h>
+
+#include <spdlog/details/windows_include.h>
+#include <winbase.h>
+
+#include <mutex>
+#include <string>
+#include <vector>
+
+namespace spdlog {
+namespace sinks {
+
+namespace win_eventlog {
+
+namespace internal {
+
+struct local_alloc_t {
+    HLOCAL hlocal_;
+
+    SPDLOG_CONSTEXPR local_alloc_t() SPDLOG_NOEXCEPT : hlocal_(nullptr) {}
+
+    local_alloc_t(local_alloc_t const &) = delete;
+    local_alloc_t &operator=(local_alloc_t const &) = delete;
+
+    ~local_alloc_t() SPDLOG_NOEXCEPT {
+        if (hlocal_) {
+            LocalFree(hlocal_);
+        }
+    }
+};
+
+/** Windows error */
+struct win32_error : public spdlog_ex {
+    /** Formats an error report line: "user-message: error-code (system message)" */
+    static std::string format(std::string const &user_message, DWORD error_code = GetLastError()) {
+        std::string system_message;
+
+        local_alloc_t format_message_result{};
+        auto format_message_succeeded =
+            ::FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
+                                 FORMAT_MESSAGE_IGNORE_INSERTS,
+                             nullptr, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+                             (LPSTR)&format_message_result.hlocal_, 0, nullptr);
+
+        if (format_message_succeeded && format_message_result.hlocal_) {
+            system_message = fmt_lib::format(" ({})", (LPSTR)format_message_result.hlocal_);
+        }
+
+        return fmt_lib::format("{}: {}{}", user_message, error_code, system_message);
+    }
+
+    explicit win32_error(std::string const &func_name, DWORD error = GetLastError())
+        : spdlog_ex(format(func_name, error)) {}
+};
+
+/** Wrapper for security identifiers (SID) on Windows */
+struct sid_t {
+    std::vector<char> buffer_;
+
+public:
+    sid_t() {}
+
+    /** creates a wrapped SID copy */
+    static sid_t duplicate_sid(PSID psid) {
+        if (!::IsValidSid(psid)) {
+            throw_spdlog_ex("sid_t::sid_t(): invalid SID received");
+        }
+
+        auto const sid_length{::GetLengthSid(psid)};
+
+        sid_t result;
+        result.buffer_.resize(sid_length);
+        if (!::CopySid(sid_length, (PSID)result.as_sid(), psid)) {
+            SPDLOG_THROW(win32_error("CopySid"));
+        }
+
+        return result;
+    }
+
+    /** Retrieves pointer to the internal buffer contents as SID* */
+    SID *as_sid() const { return buffer_.empty() ? nullptr : (SID *)buffer_.data(); }
+
+    /** Get SID for the current user */
+    static sid_t get_current_user_sid() {
+        /* create and init RAII holder for process token */
+        struct process_token_t {
+            HANDLE token_handle_ = INVALID_HANDLE_VALUE;
+            explicit process_token_t(HANDLE process) {
+                if (!::OpenProcessToken(process, TOKEN_QUERY, &token_handle_)) {
+                    SPDLOG_THROW(win32_error("OpenProcessToken"));
+                }
+            }
+
+            ~process_token_t() { ::CloseHandle(token_handle_); }
+
+        } current_process_token(
+            ::GetCurrentProcess());  // GetCurrentProcess returns pseudohandle, no leak here!
+
+        // Get the required size, this is expected to fail with ERROR_INSUFFICIENT_BUFFER and return
+        // the token size
+        DWORD tusize = 0;
+        if (::GetTokenInformation(current_process_token.token_handle_, TokenUser, NULL, 0,
+                                  &tusize)) {
+            SPDLOG_THROW(win32_error("GetTokenInformation should fail"));
+        }
+
+        // get user token
+        std::vector<unsigned char> buffer(static_cast<size_t>(tusize));
+        if (!::GetTokenInformation(current_process_token.token_handle_, TokenUser,
+                                   (LPVOID)buffer.data(), tusize, &tusize)) {
+            SPDLOG_THROW(win32_error("GetTokenInformation"));
+        }
+
+        // create a wrapper of the SID data as stored in the user token
+        return sid_t::duplicate_sid(((TOKEN_USER *)buffer.data())->User.Sid);
+    }
+};
+
+struct eventlog {
+    static WORD get_event_type(details::log_msg const &msg) {
+        switch (msg.level) {
+            case level::trace:
+            case level::debug:
+                return EVENTLOG_SUCCESS;
+
+            case level::info:
+                return EVENTLOG_INFORMATION_TYPE;
+
+            case level::warn:
+                return EVENTLOG_WARNING_TYPE;
+
+            case level::err:
+            case level::critical:
+            case level::off:
+                return EVENTLOG_ERROR_TYPE;
+
+            default:
+                return EVENTLOG_INFORMATION_TYPE;
+        }
+    }
+
+    static WORD get_event_category(details::log_msg const &msg) { return (WORD)msg.level; }
+};
+
+}  // namespace internal
+
+/*
+ * Windows Event Log sink
+ */
+template <typename Mutex>
+class win_eventlog_sink : public base_sink<Mutex> {
+private:
+    HANDLE hEventLog_{NULL};
+    internal::sid_t current_user_sid_;
+    std::string source_;
+    DWORD event_id_;
+
+    HANDLE event_log_handle() {
+        if (!hEventLog_) {
+            hEventLog_ = ::RegisterEventSourceA(nullptr, source_.c_str());
+            if (!hEventLog_ || hEventLog_ == (HANDLE)ERROR_ACCESS_DENIED) {
+                SPDLOG_THROW(internal::win32_error("RegisterEventSource"));
+            }
+        }
+
+        return hEventLog_;
+    }
+
+protected:
+    void sink_it_(const details::log_msg &msg) override {
+        using namespace internal;
+
+        bool succeeded;
+        memory_buf_t formatted;
+        base_sink<Mutex>::formatter_->format(msg, formatted);
+        formatted.push_back('\0');
+
+#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
+        wmemory_buf_t buf;
+        details::os::utf8_to_wstrbuf(string_view_t(formatted.data(), formatted.size()), buf);
+
+        LPCWSTR lp_wstr = buf.data();
+        succeeded = static_cast<bool>(::ReportEventW(
+            event_log_handle(), eventlog::get_event_type(msg), eventlog::get_event_category(msg),
+            event_id_, current_user_sid_.as_sid(), 1, 0, &lp_wstr, nullptr));
+#else
+        LPCSTR lp_str = formatted.data();
+        succeeded = static_cast<bool>(::ReportEventA(
+            event_log_handle(), eventlog::get_event_type(msg), eventlog::get_event_category(msg),
+            event_id_, current_user_sid_.as_sid(), 1, 0, &lp_str, nullptr));
+#endif
+
+        if (!succeeded) {
+            SPDLOG_THROW(win32_error("ReportEvent"));
+        }
+    }
+
+    void flush_() override {}
+
+public:
+    win_eventlog_sink(std::string const &source,
+                      DWORD event_id = 1000 /* according to mscoree.dll */)
+        : source_(source),
+          event_id_(event_id) {
+        try {
+            current_user_sid_ = internal::sid_t::get_current_user_sid();
+        } catch (...) {
+            // get_current_user_sid() is unlikely to fail and if it does, we can still proceed
+            // without current_user_sid but in the event log the record will have no user name
+        }
+    }
+
+    ~win_eventlog_sink() {
+        if (hEventLog_) DeregisterEventSource(hEventLog_);
+    }
+};
+
+}  // namespace win_eventlog
+
+using win_eventlog_sink_mt = win_eventlog::win_eventlog_sink<std::mutex>;
+using win_eventlog_sink_st = win_eventlog::win_eventlog_sink<details::null_mutex>;
+
+}  // namespace sinks
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/wincolor_sink-inl.h b/thirdparty/spdlog/include/spdlog/sinks/wincolor_sink-inl.h
new file mode 100644
index 000000000..a9c0fa25c
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/wincolor_sink-inl.h
@@ -0,0 +1,172 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/sinks/wincolor_sink.h>
+#endif
+
+#include <spdlog/details/windows_include.h>
+#include <wincon.h>
+
+#include <spdlog/common.h>
+#include <spdlog/pattern_formatter.h>
+
+namespace spdlog {
+namespace sinks {
+template <typename ConsoleMutex>
+SPDLOG_INLINE wincolor_sink<ConsoleMutex>::wincolor_sink(void *out_handle, color_mode mode)
+    : out_handle_(out_handle),
+      mutex_(ConsoleMutex::mutex()),
+      formatter_(details::make_unique<spdlog::pattern_formatter>()) {
+    set_color_mode_impl(mode);
+    // set level colors
+    colors_[level::trace] = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;  // white
+    colors_[level::debug] = FOREGROUND_GREEN | FOREGROUND_BLUE;                   // cyan
+    colors_[level::info] = FOREGROUND_GREEN;                                      // green
+    colors_[level::warn] =
+        FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY;  // intense yellow
+    colors_[level::err] = FOREGROUND_RED | FOREGROUND_INTENSITY;   // intense red
+    colors_[level::critical] = BACKGROUND_RED | FOREGROUND_RED | FOREGROUND_GREEN |
+                               FOREGROUND_BLUE |
+                               FOREGROUND_INTENSITY;  // intense white on red background
+    colors_[level::off] = 0;
+}
+
+template <typename ConsoleMutex>
+SPDLOG_INLINE wincolor_sink<ConsoleMutex>::~wincolor_sink() {
+    this->flush();
+}
+
+// change the color for the given level
+template <typename ConsoleMutex>
+void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_color(level::level_enum level,
+                                                          std::uint16_t color) {
+    std::lock_guard<mutex_t> lock(mutex_);
+    colors_[static_cast<size_t>(level)] = color;
+}
+
+template <typename ConsoleMutex>
+void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::log(const details::log_msg &msg) {
+    if (out_handle_ == nullptr || out_handle_ == INVALID_HANDLE_VALUE) {
+        return;
+    }
+
+    std::lock_guard<mutex_t> lock(mutex_);
+    msg.color_range_start = 0;
+    msg.color_range_end = 0;
+    memory_buf_t formatted;
+    formatter_->format(msg, formatted);
+    if (should_do_colors_ && msg.color_range_end > msg.color_range_start) {
+        // before color range
+        print_range_(formatted, 0, msg.color_range_start);
+        // in color range
+        auto orig_attribs =
+            static_cast<WORD>(set_foreground_color_(colors_[static_cast<size_t>(msg.level)]));
+        print_range_(formatted, msg.color_range_start, msg.color_range_end);
+        // reset to orig colors
+        ::SetConsoleTextAttribute(static_cast<HANDLE>(out_handle_), orig_attribs);
+        print_range_(formatted, msg.color_range_end, formatted.size());
+    } else  // print without colors if color range is invalid (or color is disabled)
+    {
+        write_to_file_(formatted);
+    }
+}
+
+template <typename ConsoleMutex>
+void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::flush() {
+    // windows console always flushed?
+}
+
+template <typename ConsoleMutex>
+void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern) {
+    std::lock_guard<mutex_t> lock(mutex_);
+    formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
+}
+
+template <typename ConsoleMutex>
+void SPDLOG_INLINE
+wincolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) {
+    std::lock_guard<mutex_t> lock(mutex_);
+    formatter_ = std::move(sink_formatter);
+}
+
+template <typename ConsoleMutex>
+void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_color_mode(color_mode mode) {
+    std::lock_guard<mutex_t> lock(mutex_);
+    set_color_mode_impl(mode);
+}
+
+template <typename ConsoleMutex>
+void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_color_mode_impl(color_mode mode) {
+    if (mode == color_mode::automatic) {
+        // should do colors only if out_handle_  points to actual console.
+        DWORD console_mode;
+        bool in_console = ::GetConsoleMode(static_cast<HANDLE>(out_handle_), &console_mode) != 0;
+        should_do_colors_ = in_console;
+    } else {
+        should_do_colors_ = mode == color_mode::always ? true : false;
+    }
+}
+
+// set foreground color and return the orig console attributes (for resetting later)
+template <typename ConsoleMutex>
+std::uint16_t SPDLOG_INLINE
+wincolor_sink<ConsoleMutex>::set_foreground_color_(std::uint16_t attribs) {
+    CONSOLE_SCREEN_BUFFER_INFO orig_buffer_info;
+    if (!::GetConsoleScreenBufferInfo(static_cast<HANDLE>(out_handle_), &orig_buffer_info)) {
+        // just return white if failed getting console info
+        return FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
+    }
+
+    // change only the foreground bits (lowest 4 bits)
+    auto new_attribs = static_cast<WORD>(attribs) | (orig_buffer_info.wAttributes & 0xfff0);
+    auto ignored =
+        ::SetConsoleTextAttribute(static_cast<HANDLE>(out_handle_), static_cast<WORD>(new_attribs));
+    (void)(ignored);
+    return static_cast<std::uint16_t>(orig_buffer_info.wAttributes);  // return orig attribs
+}
+
+// print a range of formatted message to console
+template <typename ConsoleMutex>
+void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted,
+                                                             size_t start,
+                                                             size_t end) {
+    if (end > start) {
+#if defined(SPDLOG_UTF8_TO_WCHAR_CONSOLE)
+        wmemory_buf_t wformatted;
+        details::os::utf8_to_wstrbuf(string_view_t(formatted.data() + start, end - start),
+                                     wformatted);
+        auto size = static_cast<DWORD>(wformatted.size());
+        auto ignored = ::WriteConsoleW(static_cast<HANDLE>(out_handle_), wformatted.data(), size,
+                                       nullptr, nullptr);
+#else
+        auto size = static_cast<DWORD>(end - start);
+        auto ignored = ::WriteConsoleA(static_cast<HANDLE>(out_handle_), formatted.data() + start,
+                                       size, nullptr, nullptr);
+#endif
+        (void)(ignored);
+    }
+}
+
+template <typename ConsoleMutex>
+void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::write_to_file_(const memory_buf_t &formatted) {
+    auto size = static_cast<DWORD>(formatted.size());
+    DWORD bytes_written = 0;
+    auto ignored = ::WriteFile(static_cast<HANDLE>(out_handle_), formatted.data(), size,
+                               &bytes_written, nullptr);
+    (void)(ignored);
+}
+
+// wincolor_stdout_sink
+template <typename ConsoleMutex>
+SPDLOG_INLINE wincolor_stdout_sink<ConsoleMutex>::wincolor_stdout_sink(color_mode mode)
+    : wincolor_sink<ConsoleMutex>(::GetStdHandle(STD_OUTPUT_HANDLE), mode) {}
+
+// wincolor_stderr_sink
+template <typename ConsoleMutex>
+SPDLOG_INLINE wincolor_stderr_sink<ConsoleMutex>::wincolor_stderr_sink(color_mode mode)
+    : wincolor_sink<ConsoleMutex>(::GetStdHandle(STD_ERROR_HANDLE), mode) {}
+}  // namespace sinks
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/sinks/wincolor_sink.h b/thirdparty/spdlog/include/spdlog/sinks/wincolor_sink.h
new file mode 100644
index 000000000..e62d14d3f
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/sinks/wincolor_sink.h
@@ -0,0 +1,82 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <spdlog/common.h>
+#include <spdlog/details/console_globals.h>
+#include <spdlog/details/null_mutex.h>
+#include <spdlog/sinks/sink.h>
+
+#include <array>
+#include <cstdint>
+#include <memory>
+#include <mutex>
+#include <string>
+
+namespace spdlog {
+namespace sinks {
+/*
+ * Windows color console sink. Uses WriteConsoleA to write to the console with
+ * colors
+ */
+template <typename ConsoleMutex>
+class wincolor_sink : public sink {
+public:
+    wincolor_sink(void *out_handle, color_mode mode);
+    ~wincolor_sink() override;
+
+    wincolor_sink(const wincolor_sink &other) = delete;
+    wincolor_sink &operator=(const wincolor_sink &other) = delete;
+
+    // change the color for the given level
+    void set_color(level::level_enum level, std::uint16_t color);
+    void log(const details::log_msg &msg) override;
+    void flush() override;
+    void set_pattern(const std::string &pattern) override;
+    void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) override;
+    void set_color_mode(color_mode mode);
+
+protected:
+    using mutex_t = typename ConsoleMutex::mutex_t;
+    void *out_handle_;
+    mutex_t &mutex_;
+    bool should_do_colors_;
+    std::unique_ptr<spdlog::formatter> formatter_;
+    std::array<std::uint16_t, level::n_levels> colors_;
+
+    // set foreground color and return the orig console attributes (for resetting later)
+    std::uint16_t set_foreground_color_(std::uint16_t attribs);
+
+    // print a range of formatted message to console
+    void print_range_(const memory_buf_t &formatted, size_t start, size_t end);
+
+    // in case we are redirected to file (not in console mode)
+    void write_to_file_(const memory_buf_t &formatted);
+
+    void set_color_mode_impl(color_mode mode);
+};
+
+template <typename ConsoleMutex>
+class wincolor_stdout_sink : public wincolor_sink<ConsoleMutex> {
+public:
+    explicit wincolor_stdout_sink(color_mode mode = color_mode::automatic);
+};
+
+template <typename ConsoleMutex>
+class wincolor_stderr_sink : public wincolor_sink<ConsoleMutex> {
+public:
+    explicit wincolor_stderr_sink(color_mode mode = color_mode::automatic);
+};
+
+using wincolor_stdout_sink_mt = wincolor_stdout_sink<details::console_mutex>;
+using wincolor_stdout_sink_st = wincolor_stdout_sink<details::console_nullmutex>;
+
+using wincolor_stderr_sink_mt = wincolor_stderr_sink<details::console_mutex>;
+using wincolor_stderr_sink_st = wincolor_stderr_sink<details::console_nullmutex>;
+}  // namespace sinks
+}  // namespace spdlog
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "wincolor_sink-inl.h"
+#endif
diff --git a/thirdparty/spdlog/include/spdlog/spdlog-inl.h b/thirdparty/spdlog/include/spdlog/spdlog-inl.h
new file mode 100644
index 000000000..e02081fe3
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/spdlog-inl.h
@@ -0,0 +1,96 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#ifndef SPDLOG_HEADER_ONLY
+    #include <spdlog/spdlog.h>
+#endif
+
+#include <spdlog/common.h>
+#include <spdlog/pattern_formatter.h>
+
+namespace spdlog {
+
+SPDLOG_INLINE void initialize_logger(std::shared_ptr<logger> logger) {
+    details::registry::instance().initialize_logger(std::move(logger));
+}
+
+SPDLOG_INLINE std::shared_ptr<logger> get(const std::string &name) {
+    return details::registry::instance().get(name);
+}
+
+SPDLOG_INLINE void set_formatter(std::unique_ptr<spdlog::formatter> formatter) {
+    details::registry::instance().set_formatter(std::move(formatter));
+}
+
+SPDLOG_INLINE void set_pattern(std::string pattern, pattern_time_type time_type) {
+    set_formatter(
+        std::unique_ptr<spdlog::formatter>(new pattern_formatter(std::move(pattern), time_type)));
+}
+
+SPDLOG_INLINE void enable_backtrace(size_t n_messages) {
+    details::registry::instance().enable_backtrace(n_messages);
+}
+
+SPDLOG_INLINE void disable_backtrace() { details::registry::instance().disable_backtrace(); }
+
+SPDLOG_INLINE void dump_backtrace() { default_logger_raw()->dump_backtrace(); }
+
+SPDLOG_INLINE level::level_enum get_level() { return default_logger_raw()->level(); }
+
+SPDLOG_INLINE bool should_log(level::level_enum log_level) {
+    return default_logger_raw()->should_log(log_level);
+}
+
+SPDLOG_INLINE void set_level(level::level_enum log_level) {
+    details::registry::instance().set_level(log_level);
+}
+
+SPDLOG_INLINE void flush_on(level::level_enum log_level) {
+    details::registry::instance().flush_on(log_level);
+}
+
+SPDLOG_INLINE void set_error_handler(void (*handler)(const std::string &msg)) {
+    details::registry::instance().set_error_handler(handler);
+}
+
+SPDLOG_INLINE void register_logger(std::shared_ptr<logger> logger) {
+    details::registry::instance().register_logger(std::move(logger));
+}
+
+SPDLOG_INLINE void register_or_replace(std::shared_ptr<logger> logger) {
+    details::registry::instance().register_or_replace(std::move(logger));
+}
+
+SPDLOG_INLINE void apply_all(const std::function<void(std::shared_ptr<logger>)> &fun) {
+    details::registry::instance().apply_all(fun);
+}
+
+SPDLOG_INLINE void drop(const std::string &name) { details::registry::instance().drop(name); }
+
+SPDLOG_INLINE void drop_all() { details::registry::instance().drop_all(); }
+
+SPDLOG_INLINE void shutdown() { details::registry::instance().shutdown(); }
+
+SPDLOG_INLINE void set_automatic_registration(bool automatic_registration) {
+    details::registry::instance().set_automatic_registration(automatic_registration);
+}
+
+SPDLOG_INLINE std::shared_ptr<spdlog::logger> default_logger() {
+    return details::registry::instance().default_logger();
+}
+
+SPDLOG_INLINE spdlog::logger *default_logger_raw() {
+    return details::registry::instance().get_default_raw();
+}
+
+SPDLOG_INLINE void set_default_logger(std::shared_ptr<spdlog::logger> default_logger) {
+    details::registry::instance().set_default_logger(std::move(default_logger));
+}
+
+SPDLOG_INLINE void apply_logger_env_levels(std::shared_ptr<logger> logger) {
+    details::registry::instance().apply_logger_env_levels(std::move(logger));
+}
+
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/include/spdlog/spdlog.h b/thirdparty/spdlog/include/spdlog/spdlog.h
new file mode 100644
index 000000000..1a927ffc9
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/spdlog.h
@@ -0,0 +1,357 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+// spdlog main header file.
+// see example.cpp for usage example
+
+#ifndef SPDLOG_H
+#define SPDLOG_H
+
+#pragma once
+
+#include <spdlog/common.h>
+#include <spdlog/details/registry.h>
+#include <spdlog/details/synchronous_factory.h>
+#include <spdlog/logger.h>
+#include <spdlog/version.h>
+
+#include <chrono>
+#include <functional>
+#include <memory>
+#include <string>
+
+namespace spdlog {
+
+using default_factory = synchronous_factory;
+
+// Create and register a logger with a templated sink type
+// The logger's level, formatter and flush level will be set according to the
+// global settings.
+//
+// Example:
+//   spdlog::create<daily_file_sink_st>("logger_name", "dailylog_filename", 11, 59);
+template <typename Sink, typename... SinkArgs>
+inline std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&...sink_args) {
+    return default_factory::create<Sink>(std::move(logger_name),
+                                         std::forward<SinkArgs>(sink_args)...);
+}
+
+// Initialize and register a logger,
+// formatter and flush level will be set according the global settings.
+//
+// Useful for initializing manually created loggers with the global settings.
+//
+// Example:
+//   auto mylogger = std::make_shared<spdlog::logger>("mylogger", ...);
+//   spdlog::initialize_logger(mylogger);
+SPDLOG_API void initialize_logger(std::shared_ptr<logger> logger);
+
+// Return an existing logger or nullptr if a logger with such a name doesn't
+// exist.
+// example: spdlog::get("my_logger")->info("hello {}", "world");
+SPDLOG_API std::shared_ptr<logger> get(const std::string &name);
+
+// Set global formatter. Each sink in each logger will get a clone of this object
+SPDLOG_API void set_formatter(std::unique_ptr<spdlog::formatter> formatter);
+
+// Set global format string.
+// example: spdlog::set_pattern("%Y-%m-%d %H:%M:%S.%e %l : %v");
+SPDLOG_API void set_pattern(std::string pattern,
+                            pattern_time_type time_type = pattern_time_type::local);
+
+// enable global backtrace support
+SPDLOG_API void enable_backtrace(size_t n_messages);
+
+// disable global backtrace support
+SPDLOG_API void disable_backtrace();
+
+// call dump backtrace on default logger
+SPDLOG_API void dump_backtrace();
+
+// Get global logging level
+SPDLOG_API level::level_enum get_level();
+
+// Set the global logging level
+SPDLOG_API void set_level(level::level_enum log_level);
+
+// Determine whether the default logger should log messages with a certain level
+SPDLOG_API bool should_log(level::level_enum lvl);
+
+// Set a global flush level
+SPDLOG_API void flush_on(level::level_enum log_level);
+
+// Start/Restart a periodic flusher thread
+// Warning: Use only if all your loggers are thread safe!
+template <typename Rep, typename Period>
+inline void flush_every(std::chrono::duration<Rep, Period> interval) {
+    details::registry::instance().flush_every(interval);
+}
+
+// Set global error handler
+SPDLOG_API void set_error_handler(void (*handler)(const std::string &msg));
+
+// Register the given logger with the given name
+// Will throw if a logger with the same name already exists.
+SPDLOG_API void register_logger(std::shared_ptr<logger> logger);
+
+// Register the given logger with the given name
+// Will replace any existing logger with the same name.
+SPDLOG_API void register_or_replace(std::shared_ptr<logger> logger);
+
+// Apply a user-defined function on all registered loggers
+// Example:
+// spdlog::apply_all([&](std::shared_ptr<spdlog::logger> l) {l->flush();});
+SPDLOG_API void apply_all(const std::function<void(std::shared_ptr<logger>)> &fun);
+
+// Drop the reference to the given logger
+SPDLOG_API void drop(const std::string &name);
+
+// Drop all references from the registry
+SPDLOG_API void drop_all();
+
+// stop any running threads started by spdlog and clean registry loggers
+SPDLOG_API void shutdown();
+
+// Automatic registration of loggers when using spdlog::create() or spdlog::create_async
+SPDLOG_API void set_automatic_registration(bool automatic_registration);
+
+// API for using default logger (stdout_color_mt),
+// e.g.: spdlog::info("Message {}", 1);
+//
+// The default logger object can be accessed using the spdlog::default_logger():
+// For example, to add another sink to it:
+// spdlog::default_logger()->sinks().push_back(some_sink);
+//
+// The default logger can be replaced using spdlog::set_default_logger(new_logger).
+// For example, to replace it with a file logger.
+//
+// IMPORTANT:
+// The default API is thread safe (for _mt loggers), but:
+// set_default_logger() *should not* be used concurrently with the default API.
+// e.g., do not call set_default_logger() from one thread while calling spdlog::info() from another.
+
+SPDLOG_API std::shared_ptr<spdlog::logger> default_logger();
+
+SPDLOG_API spdlog::logger *default_logger_raw();
+
+SPDLOG_API void set_default_logger(std::shared_ptr<spdlog::logger> default_logger);
+
+// Initialize logger level based on environment configs.
+//
+// Useful for applying SPDLOG_LEVEL to manually created loggers.
+//
+// Example:
+//   auto mylogger = std::make_shared<spdlog::logger>("mylogger", ...);
+//   spdlog::apply_logger_env_levels(mylogger);
+SPDLOG_API void apply_logger_env_levels(std::shared_ptr<logger> logger);
+
+template <typename... Args>
+inline void log(source_loc source,
+                level::level_enum lvl,
+                format_string_t<Args...> fmt,
+                Args &&...args) {
+    default_logger_raw()->log(source, lvl, fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void log(level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->log(source_loc{}, lvl, fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void trace(format_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->trace(fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void debug(format_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->debug(fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void info(format_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->info(fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void warn(format_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->warn(fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void error(format_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->error(fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void critical(format_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->critical(fmt, std::forward<Args>(args)...);
+}
+
+template <typename T>
+inline void log(source_loc source, level::level_enum lvl, const T &msg) {
+    default_logger_raw()->log(source, lvl, msg);
+}
+
+template <typename T>
+inline void log(level::level_enum lvl, const T &msg) {
+    default_logger_raw()->log(lvl, msg);
+}
+
+#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
+template <typename... Args>
+inline void log(source_loc source,
+                level::level_enum lvl,
+                wformat_string_t<Args...> fmt,
+                Args &&...args) {
+    default_logger_raw()->log(source, lvl, fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void log(level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->log(source_loc{}, lvl, fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void trace(wformat_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->trace(fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void debug(wformat_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->debug(fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void info(wformat_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->info(fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void warn(wformat_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->warn(fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void error(wformat_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->error(fmt, std::forward<Args>(args)...);
+}
+
+template <typename... Args>
+inline void critical(wformat_string_t<Args...> fmt, Args &&...args) {
+    default_logger_raw()->critical(fmt, std::forward<Args>(args)...);
+}
+#endif
+
+template <typename T>
+inline void trace(const T &msg) {
+    default_logger_raw()->trace(msg);
+}
+
+template <typename T>
+inline void debug(const T &msg) {
+    default_logger_raw()->debug(msg);
+}
+
+template <typename T>
+inline void info(const T &msg) {
+    default_logger_raw()->info(msg);
+}
+
+template <typename T>
+inline void warn(const T &msg) {
+    default_logger_raw()->warn(msg);
+}
+
+template <typename T>
+inline void error(const T &msg) {
+    default_logger_raw()->error(msg);
+}
+
+template <typename T>
+inline void critical(const T &msg) {
+    default_logger_raw()->critical(msg);
+}
+
+}  // namespace spdlog
+
+//
+// enable/disable log calls at compile time according to global level.
+//
+// define SPDLOG_ACTIVE_LEVEL to one of those (before including spdlog.h):
+// SPDLOG_LEVEL_TRACE,
+// SPDLOG_LEVEL_DEBUG,
+// SPDLOG_LEVEL_INFO,
+// SPDLOG_LEVEL_WARN,
+// SPDLOG_LEVEL_ERROR,
+// SPDLOG_LEVEL_CRITICAL,
+// SPDLOG_LEVEL_OFF
+//
+
+#ifndef SPDLOG_NO_SOURCE_LOC
+    #define SPDLOG_LOGGER_CALL(logger, level, ...) \
+        (logger)->log(spdlog::source_loc{__FILE__, __LINE__, SPDLOG_FUNCTION}, level, __VA_ARGS__)
+#else
+    #define SPDLOG_LOGGER_CALL(logger, level, ...) \
+        (logger)->log(spdlog::source_loc{}, level, __VA_ARGS__)
+#endif
+
+#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_TRACE
+    #define SPDLOG_LOGGER_TRACE(logger, ...) \
+        SPDLOG_LOGGER_CALL(logger, spdlog::level::trace, __VA_ARGS__)
+    #define SPDLOG_TRACE(...) SPDLOG_LOGGER_TRACE(spdlog::default_logger_raw(), __VA_ARGS__)
+#else
+    #define SPDLOG_LOGGER_TRACE(logger, ...) (void)0
+    #define SPDLOG_TRACE(...) (void)0
+#endif
+
+#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_DEBUG
+    #define SPDLOG_LOGGER_DEBUG(logger, ...) \
+        SPDLOG_LOGGER_CALL(logger, spdlog::level::debug, __VA_ARGS__)
+    #define SPDLOG_DEBUG(...) SPDLOG_LOGGER_DEBUG(spdlog::default_logger_raw(), __VA_ARGS__)
+#else
+    #define SPDLOG_LOGGER_DEBUG(logger, ...) (void)0
+    #define SPDLOG_DEBUG(...) (void)0
+#endif
+
+#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_INFO
+    #define SPDLOG_LOGGER_INFO(logger, ...) \
+        SPDLOG_LOGGER_CALL(logger, spdlog::level::info, __VA_ARGS__)
+    #define SPDLOG_INFO(...) SPDLOG_LOGGER_INFO(spdlog::default_logger_raw(), __VA_ARGS__)
+#else
+    #define SPDLOG_LOGGER_INFO(logger, ...) (void)0
+    #define SPDLOG_INFO(...) (void)0
+#endif
+
+#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_WARN
+    #define SPDLOG_LOGGER_WARN(logger, ...) \
+        SPDLOG_LOGGER_CALL(logger, spdlog::level::warn, __VA_ARGS__)
+    #define SPDLOG_WARN(...) SPDLOG_LOGGER_WARN(spdlog::default_logger_raw(), __VA_ARGS__)
+#else
+    #define SPDLOG_LOGGER_WARN(logger, ...) (void)0
+    #define SPDLOG_WARN(...) (void)0
+#endif
+
+#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_ERROR
+    #define SPDLOG_LOGGER_ERROR(logger, ...) \
+        SPDLOG_LOGGER_CALL(logger, spdlog::level::err, __VA_ARGS__)
+    #define SPDLOG_ERROR(...) SPDLOG_LOGGER_ERROR(spdlog::default_logger_raw(), __VA_ARGS__)
+#else
+    #define SPDLOG_LOGGER_ERROR(logger, ...) (void)0
+    #define SPDLOG_ERROR(...) (void)0
+#endif
+
+#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_CRITICAL
+    #define SPDLOG_LOGGER_CRITICAL(logger, ...) \
+        SPDLOG_LOGGER_CALL(logger, spdlog::level::critical, __VA_ARGS__)
+    #define SPDLOG_CRITICAL(...) SPDLOG_LOGGER_CRITICAL(spdlog::default_logger_raw(), __VA_ARGS__)
+#else
+    #define SPDLOG_LOGGER_CRITICAL(logger, ...) (void)0
+    #define SPDLOG_CRITICAL(...) (void)0
+#endif
+
+#ifdef SPDLOG_HEADER_ONLY
+    #include "spdlog-inl.h"
+#endif
+
+#endif  // SPDLOG_H
diff --git a/thirdparty/spdlog/include/spdlog/stopwatch.h b/thirdparty/spdlog/include/spdlog/stopwatch.h
new file mode 100644
index 000000000..54ab3d3b8
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/stopwatch.h
@@ -0,0 +1,66 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <chrono>
+#include <spdlog/fmt/fmt.h>
+
+// Stopwatch support for spdlog  (using std::chrono::steady_clock).
+// Displays elapsed seconds since construction as double.
+//
+// Usage:
+//
+// spdlog::stopwatch sw;
+// ...
+// spdlog::debug("Elapsed: {} seconds", sw);    =>  "Elapsed 0.005116733 seconds"
+// spdlog::info("Elapsed: {:.6} seconds", sw);  =>  "Elapsed 0.005163 seconds"
+//
+//
+// If other units are needed (e.g. millis instead of double), include "fmt/chrono.h" and use
+// "duration_cast<..>(sw.elapsed())":
+//
+// #include <spdlog/fmt/chrono.h>
+//..
+// using std::chrono::duration_cast;
+// using std::chrono::milliseconds;
+// spdlog::info("Elapsed {}", duration_cast<milliseconds>(sw.elapsed())); => "Elapsed 5ms"
+
+namespace spdlog {
+class stopwatch {
+    using clock = std::chrono::steady_clock;
+    std::chrono::time_point<clock> start_tp_;
+
+public:
+    stopwatch()
+        : start_tp_{clock::now()} {}
+
+    std::chrono::duration<double> elapsed() const {
+        return std::chrono::duration<double>(clock::now() - start_tp_);
+    }
+
+    std::chrono::milliseconds elapsed_ms() const {
+        return std::chrono::duration_cast<std::chrono::milliseconds>(clock::now() - start_tp_);
+    }
+
+    void reset() { start_tp_ = clock::now(); }
+};
+}  // namespace spdlog
+
+// Support for fmt formatting  (e.g. "{:012.9}" or just "{}")
+namespace
+#ifdef SPDLOG_USE_STD_FORMAT
+    std
+#else
+    fmt
+#endif
+{
+
+template <>
+struct formatter<spdlog::stopwatch> : formatter<double> {
+    template <typename FormatContext>
+    auto format(const spdlog::stopwatch &sw, FormatContext &ctx) const -> decltype(ctx.out()) {
+        return formatter<double>::format(sw.elapsed().count(), ctx);
+    }
+};
+}  // namespace std
diff --git a/thirdparty/spdlog/include/spdlog/tweakme.h b/thirdparty/spdlog/include/spdlog/tweakme.h
new file mode 100644
index 000000000..17f7a4bc2
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/tweakme.h
@@ -0,0 +1,148 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// Edit this file to squeeze more performance, and to customize supported
+// features
+//
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Under Linux, the much faster CLOCK_REALTIME_COARSE clock can be used.
+// This clock is less accurate - can be off by dozens of millis - depending on
+// the kernel HZ.
+// Uncomment to use it instead of the regular clock.
+//
+// #define SPDLOG_CLOCK_COARSE
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment if source location logging is not needed.
+// This will prevent spdlog from using __FILE__, __LINE__ and SPDLOG_FUNCTION
+//
+// #define SPDLOG_NO_SOURCE_LOC
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment if thread id logging is not needed (i.e. no %t in the log pattern).
+// This will prevent spdlog from querying the thread id on each log call.
+//
+// WARNING: If the log pattern contains thread id (i.e, %t) while this flag is
+// on, zero will be logged as thread id.
+//
+// #define SPDLOG_NO_THREAD_ID
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to prevent spdlog from using thread local storage.
+//
+// WARNING: if your program forks, UNCOMMENT this flag to prevent undefined
+// thread ids in the children logs.
+//
+#define SPDLOG_NO_TLS
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to avoid spdlog's usage of atomic log levels
+// Use only if your code never modifies a logger's log levels concurrently by
+// different threads.
+//
+// #define SPDLOG_NO_ATOMIC_LEVELS
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to enable usage of wchar_t for file names on Windows.
+//
+// #define SPDLOG_WCHAR_FILENAMES
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to override default eol ("\n" or "\r\n" under Linux/Windows)
+//
+// #define SPDLOG_EOL ";-)\n"
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to override default folder separators ("/" or "\\/" under
+// Linux/Windows). Each character in the string is treated as a different
+// separator.
+//
+// #define SPDLOG_FOLDER_SEPS "\\"
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to use your own copy of the fmt library instead of spdlog's copy.
+// In this case spdlog will try to include <fmt/format.h> so set your -I flag
+// accordingly.
+//
+#define SPDLOG_FMT_EXTERNAL
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to use C++20 std::format instead of fmt.
+//
+// #define SPDLOG_USE_STD_FORMAT
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to enable wchar_t support (convert to utf8)
+//
+// #define SPDLOG_WCHAR_TO_UTF8_SUPPORT
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to prevent child processes from inheriting log file descriptors
+//
+// #define SPDLOG_PREVENT_CHILD_FD
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to customize level names (e.g. "MY TRACE")
+//
+// #define SPDLOG_LEVEL_NAMES { "MY TRACE", "MY DEBUG", "MY INFO", "MY WARNING", "MY ERROR", "MY
+// CRITICAL", "OFF" }
+//
+// For C++17 use string_view_literals:
+//
+// #include <string_view>
+// using namespace std::string_view_literals;
+// #define SPDLOG_LEVEL_NAMES { "MY TRACE"sv, "MY DEBUG"sv, "MY INFO"sv, "MY WARNING"sv, "MY
+// ERROR"sv, "MY CRITICAL"sv, "OFF"sv }
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to customize short level names (e.g. "MT")
+// These can be longer than one character.
+//
+// #define SPDLOG_SHORT_LEVEL_NAMES { "T", "D", "I", "W", "E", "C", "O" }
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to disable default logger creation.
+// This might save some (very) small initialization time if no default logger is needed.
+//
+// #define SPDLOG_DISABLE_DEFAULT_LOGGER
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment and set to compile time level with zero cost (default is INFO).
+// Macros like SPDLOG_DEBUG(..), SPDLOG_INFO(..)  will expand to empty statements if not enabled
+//
+// #define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_INFO
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment (and change if desired) macro to use for function names.
+// This is compiler dependent.
+// __PRETTY_FUNCTION__ might be nicer in clang/gcc, and __FUNCTION__ in msvc.
+// Defaults to __FUNCTION__ (should work on all compilers) if not defined.
+//
+// #ifdef __PRETTY_FUNCTION__
+// # define SPDLOG_FUNCTION __PRETTY_FUNCTION__
+// #else
+// # define SPDLOG_FUNCTION __FUNCTION__
+// #endif
+///////////////////////////////////////////////////////////////////////////////
diff --git a/thirdparty/spdlog/include/spdlog/version.h b/thirdparty/spdlog/include/spdlog/version.h
new file mode 100644
index 000000000..69ff2571d
--- /dev/null
+++ b/thirdparty/spdlog/include/spdlog/version.h
@@ -0,0 +1,11 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#define SPDLOG_VER_MAJOR 1
+#define SPDLOG_VER_MINOR 16
+#define SPDLOG_VER_PATCH 0
+
+#define SPDLOG_TO_VERSION(major, minor, patch) (major * 10000 + minor * 100 + patch)
+#define SPDLOG_VERSION SPDLOG_TO_VERSION(SPDLOG_VER_MAJOR, SPDLOG_VER_MINOR, SPDLOG_VER_PATCH)
diff --git a/thirdparty/spdlog/tests/includes.h b/thirdparty/spdlog/tests/includes.h
new file mode 100644
index 000000000..2e49a5cb7
--- /dev/null
+++ b/thirdparty/spdlog/tests/includes.h
@@ -0,0 +1,42 @@
+#pragma once
+
+#if defined(__GNUC__) && __GNUC__ == 12
+    #pragma GCC diagnostic push
+    #pragma GCC diagnostic ignored "-Wmaybe-uninitialized"  // Workaround for GCC 12
+#endif
+#include <catch2/catch_all.hpp>
+#if defined(__GNUC__) && __GNUC__ == 12
+    #pragma GCC diagnostic pop
+#endif
+
+#include "utils.h"
+#include <chrono>
+#include <cstdio>
+#include <exception>
+#include <fstream>
+#include <iostream>
+#include <ostream>
+#include <sstream>
+#include <string>
+#include <iomanip>
+#include <stdlib.h>
+
+#define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_DEBUG
+
+#include "spdlog/spdlog.h"
+#include "spdlog/async.h"
+#include "spdlog/details/fmt_helper.h"
+#include "spdlog/details/os.h"
+
+#ifndef SPDLOG_NO_TLS
+    #include "spdlog/mdc.h"
+#endif
+
+#include "spdlog/sinks/basic_file_sink.h"
+#include "spdlog/sinks/daily_file_sink.h"
+#include "spdlog/sinks/null_sink.h"
+#include "spdlog/sinks/ostream_sink.h"
+#include "spdlog/sinks/rotating_file_sink.h"
+#include "spdlog/sinks/stdout_color_sinks.h"
+#include "spdlog/sinks/msvc_sink.h"
+#include "spdlog/pattern_formatter.h"
diff --git a/thirdparty/spdlog/tests/main.cpp b/thirdparty/spdlog/tests/main.cpp
new file mode 100644
index 000000000..a4a4ff154
--- /dev/null
+++ b/thirdparty/spdlog/tests/main.cpp
@@ -0,0 +1,10 @@
+#if defined(__GNUC__) && __GNUC__ == 12
+    #pragma GCC diagnostic push
+    #pragma GCC diagnostic ignored "-Wmaybe-uninitialized"  // Workaround for GCC 12
+#endif
+
+#include <catch2/catch_all.hpp>
+
+#if defined(__GNUC__) && __GNUC__ == 12
+    #pragma GCC diagnostic pop
+#endif
diff --git a/thirdparty/spdlog/tests/test_async.cpp b/thirdparty/spdlog/tests/test_async.cpp
new file mode 100644
index 000000000..76fdd7c6b
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_async.cpp
@@ -0,0 +1,200 @@
+#include "includes.h"
+#include "spdlog/async.h"
+#include "spdlog/sinks/basic_file_sink.h"
+#include "test_sink.h"
+
+#define TEST_FILENAME "test_logs/async_test.log"
+
+TEST_CASE("basic async test ", "[async]") {
+    auto test_sink = std::make_shared<spdlog::sinks::test_sink_mt>();
+    size_t overrun_counter = 0;
+    size_t queue_size = 128;
+    size_t messages = 256;
+    {
+        auto tp = std::make_shared<spdlog::details::thread_pool>(queue_size, 1);
+        auto logger = std::make_shared<spdlog::async_logger>("as", test_sink, tp,
+                                                             spdlog::async_overflow_policy::block);
+        for (size_t i = 0; i < messages; i++) {
+            logger->info("Hello message #{}", i);
+        }
+        logger->flush();
+        overrun_counter = tp->overrun_counter();
+    }
+    REQUIRE(test_sink->msg_counter() == messages);
+    REQUIRE(test_sink->flush_counter() == 1);
+    REQUIRE(overrun_counter == 0);
+}
+
+TEST_CASE("discard policy ", "[async]") {
+    auto test_sink = std::make_shared<spdlog::sinks::test_sink_mt>();
+    test_sink->set_delay(std::chrono::milliseconds(1));
+    size_t queue_size = 4;
+    size_t messages = 1024;
+
+    auto tp = std::make_shared<spdlog::details::thread_pool>(queue_size, 1);
+    auto logger = std::make_shared<spdlog::async_logger>(
+        "as", test_sink, tp, spdlog::async_overflow_policy::overrun_oldest);
+    for (size_t i = 0; i < messages; i++) {
+        logger->info("Hello message");
+    }
+    REQUIRE(test_sink->msg_counter() < messages);
+    REQUIRE(tp->overrun_counter() > 0);
+}
+
+TEST_CASE("discard policy discard_new ", "[async]") {
+    auto test_sink = std::make_shared<spdlog::sinks::test_sink_mt>();
+    test_sink->set_delay(std::chrono::milliseconds(1));
+    size_t queue_size = 4;
+    size_t messages = 1024;
+
+    auto tp = std::make_shared<spdlog::details::thread_pool>(queue_size, 1);
+    auto logger = std::make_shared<spdlog::async_logger>(
+        "as", test_sink, tp, spdlog::async_overflow_policy::discard_new);
+    for (size_t i = 0; i < messages; i++) {
+        logger->info("Hello message");
+    }
+    REQUIRE(test_sink->msg_counter() < messages);
+    REQUIRE(tp->discard_counter() > 0);
+}
+
+TEST_CASE("discard policy using factory ", "[async]") {
+    size_t queue_size = 4;
+    size_t messages = 1024;
+    spdlog::init_thread_pool(queue_size, 1);
+
+    auto logger = spdlog::create_async_nb<spdlog::sinks::test_sink_mt>("as2");
+    auto test_sink = std::static_pointer_cast<spdlog::sinks::test_sink_mt>(logger->sinks()[0]);
+    test_sink->set_delay(std::chrono::milliseconds(3));
+
+    for (size_t i = 0; i < messages; i++) {
+        logger->info("Hello message");
+    }
+
+    REQUIRE(test_sink->msg_counter() < messages);
+    spdlog::drop_all();
+}
+
+TEST_CASE("flush", "[async]") {
+    auto test_sink = std::make_shared<spdlog::sinks::test_sink_mt>();
+    size_t queue_size = 256;
+    size_t messages = 256;
+    {
+        auto tp = std::make_shared<spdlog::details::thread_pool>(queue_size, 1);
+        auto logger = std::make_shared<spdlog::async_logger>("as", test_sink, tp,
+                                                             spdlog::async_overflow_policy::block);
+        for (size_t i = 0; i < messages; i++) {
+            logger->info("Hello message #{}", i);
+        }
+
+        logger->flush();
+    }
+    // std::this_thread::sleep_for(std::chrono::milliseconds(250));
+    REQUIRE(test_sink->msg_counter() == messages);
+    REQUIRE(test_sink->flush_counter() == 1);
+}
+
+TEST_CASE("async periodic flush", "[async]") {
+    auto logger = spdlog::create_async<spdlog::sinks::test_sink_mt>("as");
+    auto test_sink = std::static_pointer_cast<spdlog::sinks::test_sink_mt>(logger->sinks()[0]);
+
+    spdlog::flush_every(std::chrono::seconds(1));
+    std::this_thread::sleep_for(std::chrono::milliseconds(1700));
+    REQUIRE(test_sink->flush_counter() == 1);
+    spdlog::flush_every(std::chrono::seconds(0));
+    spdlog::drop_all();
+}
+
+TEST_CASE("tp->wait_empty() ", "[async]") {
+    auto test_sink = std::make_shared<spdlog::sinks::test_sink_mt>();
+    test_sink->set_delay(std::chrono::milliseconds(5));
+    size_t messages = 100;
+
+    auto tp = std::make_shared<spdlog::details::thread_pool>(messages, 2);
+    auto logger = std::make_shared<spdlog::async_logger>("as", test_sink, tp,
+                                                         spdlog::async_overflow_policy::block);
+    for (size_t i = 0; i < messages; i++) {
+        logger->info("Hello message #{}", i);
+    }
+    logger->flush();
+    tp.reset();
+
+    REQUIRE(test_sink->msg_counter() == messages);
+    REQUIRE(test_sink->flush_counter() == 1);
+}
+
+TEST_CASE("multi threads", "[async]") {
+    auto test_sink = std::make_shared<spdlog::sinks::test_sink_mt>();
+    size_t queue_size = 128;
+    size_t messages = 256;
+    size_t n_threads = 10;
+    {
+        auto tp = std::make_shared<spdlog::details::thread_pool>(queue_size, 1);
+        auto logger = std::make_shared<spdlog::async_logger>("as", test_sink, tp,
+                                                             spdlog::async_overflow_policy::block);
+
+        std::vector<std::thread> threads;
+        for (size_t i = 0; i < n_threads; i++) {
+            threads.emplace_back([logger, messages] {
+                for (size_t j = 0; j < messages; j++) {
+                    logger->info("Hello message #{}", j);
+                }
+            });
+            logger->flush();
+        }
+
+        for (auto &t : threads) {
+            t.join();
+        }
+    }
+
+    REQUIRE(test_sink->msg_counter() == messages * n_threads);
+    REQUIRE(test_sink->flush_counter() == n_threads);
+}
+
+TEST_CASE("to_file", "[async]") {
+    prepare_logdir();
+    size_t messages = 1024;
+    size_t tp_threads = 1;
+    spdlog::filename_t filename = SPDLOG_FILENAME_T(TEST_FILENAME);
+    {
+        auto file_sink = std::make_shared<spdlog::sinks::basic_file_sink_mt>(filename, true);
+        auto tp = std::make_shared<spdlog::details::thread_pool>(messages, tp_threads);
+        auto logger =
+            std::make_shared<spdlog::async_logger>("as", std::move(file_sink), std::move(tp));
+
+        for (size_t j = 0; j < messages; j++) {
+            logger->info("Hello message #{}", j);
+        }
+    }
+
+    require_message_count(TEST_FILENAME, messages);
+    auto contents = file_contents(TEST_FILENAME);
+    using spdlog::details::os::default_eol;
+    REQUIRE(ends_with(contents, spdlog::fmt_lib::format("Hello message #1023{}", default_eol)));
+}
+
+TEST_CASE("to_file multi-workers", "[async]") {
+    prepare_logdir();
+    size_t messages = 1024 * 10;
+    size_t tp_threads = 10;
+    spdlog::filename_t filename = SPDLOG_FILENAME_T(TEST_FILENAME);
+    {
+        auto file_sink = std::make_shared<spdlog::sinks::basic_file_sink_mt>(filename, true);
+        auto tp = std::make_shared<spdlog::details::thread_pool>(messages, tp_threads);
+        auto logger =
+            std::make_shared<spdlog::async_logger>("as", std::move(file_sink), std::move(tp));
+
+        for (size_t j = 0; j < messages; j++) {
+            logger->info("Hello message #{}", j);
+        }
+    }
+    require_message_count(TEST_FILENAME, messages);
+}
+
+TEST_CASE("bad_tp", "[async]") {
+    auto test_sink = std::make_shared<spdlog::sinks::test_sink_mt>();
+    std::shared_ptr<spdlog::details::thread_pool> const empty_tp;
+    auto logger = std::make_shared<spdlog::async_logger>("as", test_sink, empty_tp);
+    logger->info("Please throw an exception");
+    REQUIRE(test_sink->msg_counter() == 0);
+}
diff --git a/thirdparty/spdlog/tests/test_backtrace.cpp b/thirdparty/spdlog/tests/test_backtrace.cpp
new file mode 100644
index 000000000..4d78c0c21
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_backtrace.cpp
@@ -0,0 +1,73 @@
+#include "includes.h"
+#include "test_sink.h"
+#include "spdlog/async.h"
+
+TEST_CASE("bactrace1", "[bactrace]") {
+    using spdlog::sinks::test_sink_st;
+    auto test_sink = std::make_shared<test_sink_st>();
+    size_t backtrace_size = 5;
+
+    spdlog::logger logger("test-backtrace", test_sink);
+    logger.set_pattern("%v");
+    logger.enable_backtrace(backtrace_size);
+
+    logger.info("info message");
+    for (int i = 0; i < 100; i++) logger.debug("debug message {}", i);
+
+    REQUIRE(test_sink->lines().size() == 1);
+    REQUIRE(test_sink->lines()[0] == "info message");
+
+    logger.dump_backtrace();
+    REQUIRE(test_sink->lines().size() == backtrace_size + 3);
+    REQUIRE(test_sink->lines()[1] == "****************** Backtrace Start ******************");
+    REQUIRE(test_sink->lines()[2] == "debug message 95");
+    REQUIRE(test_sink->lines()[3] == "debug message 96");
+    REQUIRE(test_sink->lines()[4] == "debug message 97");
+    REQUIRE(test_sink->lines()[5] == "debug message 98");
+    REQUIRE(test_sink->lines()[6] == "debug message 99");
+    REQUIRE(test_sink->lines()[7] == "****************** Backtrace End ********************");
+}
+
+TEST_CASE("bactrace-empty", "[bactrace]") {
+    using spdlog::sinks::test_sink_st;
+    auto test_sink = std::make_shared<test_sink_st>();
+    size_t backtrace_size = 5;
+
+    spdlog::logger logger("test-backtrace", test_sink);
+    logger.set_pattern("%v");
+    logger.enable_backtrace(backtrace_size);
+    logger.dump_backtrace();
+    REQUIRE(test_sink->lines().size() == 0);
+}
+
+TEST_CASE("bactrace-async", "[bactrace]") {
+    using spdlog::sinks::test_sink_mt;
+    auto test_sink = std::make_shared<test_sink_mt>();
+    using spdlog::details::os::sleep_for_millis;
+
+    size_t backtrace_size = 5;
+
+    spdlog::init_thread_pool(120, 1);
+    auto logger = std::make_shared<spdlog::async_logger>("test-bactrace-async", test_sink,
+                                                         spdlog::thread_pool());
+    logger->set_pattern("%v");
+    logger->enable_backtrace(backtrace_size);
+
+    logger->info("info message");
+    for (int i = 0; i < 100; i++) logger->debug("debug message {}", i);
+
+    sleep_for_millis(100);
+    REQUIRE(test_sink->lines().size() == 1);
+    REQUIRE(test_sink->lines()[0] == "info message");
+
+    logger->dump_backtrace();
+    sleep_for_millis(100);  //  give time for the async dump to complete
+    REQUIRE(test_sink->lines().size() == backtrace_size + 3);
+    REQUIRE(test_sink->lines()[1] == "****************** Backtrace Start ******************");
+    REQUIRE(test_sink->lines()[2] == "debug message 95");
+    REQUIRE(test_sink->lines()[3] == "debug message 96");
+    REQUIRE(test_sink->lines()[4] == "debug message 97");
+    REQUIRE(test_sink->lines()[5] == "debug message 98");
+    REQUIRE(test_sink->lines()[6] == "debug message 99");
+    REQUIRE(test_sink->lines()[7] == "****************** Backtrace End ********************");
+}
diff --git a/thirdparty/spdlog/tests/test_bin_to_hex.cpp b/thirdparty/spdlog/tests/test_bin_to_hex.cpp
new file mode 100644
index 000000000..45fc9fa96
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_bin_to_hex.cpp
@@ -0,0 +1,97 @@
+#include "includes.h"
+#include "test_sink.h"
+#include "spdlog/fmt/bin_to_hex.h"
+
+TEST_CASE("to_hex", "[to_hex]") {
+    std::ostringstream oss;
+    auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
+    spdlog::logger oss_logger("oss", oss_sink);
+
+    std::vector<unsigned char> v{9, 0xa, 0xb, 0xc, 0xff, 0xff};
+    oss_logger.info("{}", spdlog::to_hex(v));
+
+    auto output = oss.str();
+    REQUIRE(ends_with(output,
+                      "0000: 09 0a 0b 0c ff ff" + std::string(spdlog::details::os::default_eol)));
+}
+
+TEST_CASE("to_hex_upper", "[to_hex]") {
+    std::ostringstream oss;
+    auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
+    spdlog::logger oss_logger("oss", oss_sink);
+
+    std::vector<unsigned char> v{9, 0xa, 0xb, 0xc, 0xff, 0xff};
+    oss_logger.info("{:X}", spdlog::to_hex(v));
+
+    auto output = oss.str();
+    REQUIRE(ends_with(output,
+                      "0000: 09 0A 0B 0C FF FF" + std::string(spdlog::details::os::default_eol)));
+}
+
+TEST_CASE("to_hex_no_delimiter", "[to_hex]") {
+    std::ostringstream oss;
+    auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
+    spdlog::logger oss_logger("oss", oss_sink);
+
+    std::vector<unsigned char> v{9, 0xa, 0xb, 0xc, 0xff, 0xff};
+    oss_logger.info("{:sX}", spdlog::to_hex(v));
+
+    auto output = oss.str();
+    REQUIRE(
+        ends_with(output, "0000: 090A0B0CFFFF" + std::string(spdlog::details::os::default_eol)));
+}
+
+TEST_CASE("to_hex_show_ascii", "[to_hex]") {
+    std::ostringstream oss;
+    auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
+    spdlog::logger oss_logger("oss", oss_sink);
+
+    std::vector<unsigned char> v{9, 0xa, 0xb, 0x41, 0xc, 0x4b, 0xff, 0xff};
+    oss_logger.info("{:Xsa}", spdlog::to_hex(v, 8));
+
+    REQUIRE(ends_with(oss.str(), "0000: 090A0B410C4BFFFF  ...A.K.." +
+                                     std::string(spdlog::details::os::default_eol)));
+}
+
+TEST_CASE("to_hex_different_size_per_line", "[to_hex]") {
+    std::ostringstream oss;
+    auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
+    spdlog::logger oss_logger("oss", oss_sink);
+
+    std::vector<unsigned char> v{9, 0xa, 0xb, 0x41, 0xc, 0x4b, 0xff, 0xff};
+
+    oss_logger.info("{:Xsa}", spdlog::to_hex(v, 10));
+    REQUIRE(ends_with(oss.str(), "0000: 090A0B410C4BFFFF  ...A.K.." +
+                                     std::string(spdlog::details::os::default_eol)));
+
+    oss_logger.info("{:Xs}", spdlog::to_hex(v, 10));
+    REQUIRE(ends_with(oss.str(),
+                      "0000: 090A0B410C4BFFFF" + std::string(spdlog::details::os::default_eol)));
+
+    oss_logger.info("{:Xsa}", spdlog::to_hex(v, 6));
+    REQUIRE(ends_with(
+        oss.str(), "0000: 090A0B410C4B  ...A.K" + std::string(spdlog::details::os::default_eol) +
+                       "0006: FFFF          .." + std::string(spdlog::details::os::default_eol)));
+
+    oss_logger.info("{:Xs}", spdlog::to_hex(v, 6));
+    REQUIRE(ends_with(oss.str(), "0000: 090A0B410C4B" +
+                                     std::string(spdlog::details::os::default_eol) + "0006: FFFF" +
+                                     std::string(spdlog::details::os::default_eol)));
+}
+
+TEST_CASE("to_hex_no_ascii", "[to_hex]") {
+    std::ostringstream oss;
+    auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
+    spdlog::logger oss_logger("oss", oss_sink);
+
+    std::vector<unsigned char> v{9, 0xa, 0xb, 0x41, 0xc, 0x4b, 0xff, 0xff};
+    oss_logger.info("{:Xs}", spdlog::to_hex(v, 8));
+
+    REQUIRE(ends_with(oss.str(),
+                      "0000: 090A0B410C4BFFFF" + std::string(spdlog::details::os::default_eol)));
+
+    oss_logger.info("{:Xsna}", spdlog::to_hex(v, 8));
+
+    REQUIRE(
+        ends_with(oss.str(), "090A0B410C4BFFFF" + std::string(spdlog::details::os::default_eol)));
+}
diff --git a/thirdparty/spdlog/tests/test_cfg.cpp b/thirdparty/spdlog/tests/test_cfg.cpp
new file mode 100644
index 000000000..7dec94b44
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_cfg.cpp
@@ -0,0 +1,178 @@
+
+#include "includes.h"
+#include "test_sink.h"
+
+#include <spdlog/cfg/env.h>
+#include <spdlog/cfg/argv.h>
+
+using spdlog::cfg::load_argv_levels;
+using spdlog::cfg::load_env_levels;
+using spdlog::sinks::test_sink_st;
+
+TEST_CASE("env", "[cfg]") {
+    spdlog::drop("l1");
+    auto l1 = spdlog::create<test_sink_st>("l1");
+#ifdef CATCH_PLATFORM_WINDOWS
+    _putenv_s("SPDLOG_LEVEL", "l1=warn");
+#else
+    setenv("SPDLOG_LEVEL", "l1=warn", 1);
+#endif
+    load_env_levels();
+    REQUIRE(l1->level() == spdlog::level::warn);
+
+#ifdef CATCH_PLATFORM_WINDOWS
+    _putenv_s("MYAPP_LEVEL", "l1=trace");
+#else
+    setenv("MYAPP_LEVEL", "l1=trace", 1);
+#endif
+    load_env_levels("MYAPP_LEVEL");
+    REQUIRE(l1->level() == spdlog::level::trace);
+
+    spdlog::set_default_logger(spdlog::create<test_sink_st>("cfg-default"));
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::info);
+}
+
+TEST_CASE("argv1", "[cfg]") {
+    spdlog::drop("l1");
+    const char *argv[] = {"ignore", "SPDLOG_LEVEL=l1=warn"};
+    load_argv_levels(2, argv);
+    auto l1 = spdlog::create<spdlog::sinks::test_sink_st>("l1");
+    REQUIRE(l1->level() == spdlog::level::warn);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::info);
+}
+
+TEST_CASE("argv2", "[cfg]") {
+    spdlog::drop("l1");
+    const char *argv[] = {"ignore", "SPDLOG_LEVEL=l1=warn,trace"};
+    load_argv_levels(2, argv);
+    auto l1 = spdlog::create<test_sink_st>("l1");
+    REQUIRE(l1->level() == spdlog::level::warn);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::trace);
+}
+
+TEST_CASE("argv3", "[cfg]") {
+    spdlog::set_level(spdlog::level::trace);
+
+    spdlog::drop("l1");
+    const char *argv[] = {"ignore", "SPDLOG_LEVEL=junk_name=warn"};
+    load_argv_levels(2, argv);
+    auto l1 = spdlog::create<test_sink_st>("l1");
+    REQUIRE(l1->level() == spdlog::level::trace);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::trace);
+}
+
+TEST_CASE("argv4", "[cfg]") {
+    spdlog::set_level(spdlog::level::info);
+    spdlog::drop("l1");
+    const char *argv[] = {"ignore", "SPDLOG_LEVEL=junk"};
+    load_argv_levels(2, argv);
+    auto l1 = spdlog::create<test_sink_st>("l1");
+    REQUIRE(l1->level() == spdlog::level::info);
+}
+
+TEST_CASE("argv5", "[cfg]") {
+    spdlog::set_level(spdlog::level::info);
+    spdlog::drop("l1");
+    const char *argv[] = {"ignore", "ignore", "SPDLOG_LEVEL=l1=warn,trace"};
+    load_argv_levels(3, argv);
+    auto l1 = spdlog::create<test_sink_st>("l1");
+    REQUIRE(l1->level() == spdlog::level::warn);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::trace);
+    spdlog::set_level(spdlog::level::info);
+}
+
+TEST_CASE("argv6", "[cfg]") {
+    spdlog::set_level(spdlog::level::err);
+    const char *argv[] = {""};
+    load_argv_levels(1, argv);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::err);
+    spdlog::set_level(spdlog::level::info);
+}
+
+TEST_CASE("argv7", "[cfg]") {
+    spdlog::set_level(spdlog::level::err);
+    const char *argv[] = {""};
+    load_argv_levels(0, argv);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::err);
+    spdlog::set_level(spdlog::level::info);
+}
+
+TEST_CASE("level-not-set-test1", "[cfg]") {
+    spdlog::drop("l1");
+    const char *argv[] = {"ignore", ""};
+    load_argv_levels(2, argv);
+    auto l1 = spdlog::create<spdlog::sinks::test_sink_st>("l1");
+    l1->set_level(spdlog::level::trace);
+    REQUIRE(l1->level() == spdlog::level::trace);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::info);
+}
+
+TEST_CASE("level-not-set-test2", "[cfg]") {
+    spdlog::drop("l1");
+    spdlog::drop("l2");
+    const char *argv[] = {"ignore", "SPDLOG_LEVEL=l1=trace"};
+
+    auto l1 = spdlog::create<spdlog::sinks::test_sink_st>("l1");
+    l1->set_level(spdlog::level::warn);
+    auto l2 = spdlog::create<spdlog::sinks::test_sink_st>("l2");
+    l2->set_level(spdlog::level::warn);
+
+    load_argv_levels(2, argv);
+
+    REQUIRE(l1->level() == spdlog::level::trace);
+    REQUIRE(l2->level() == spdlog::level::warn);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::info);
+}
+
+TEST_CASE("level-not-set-test3", "[cfg]") {
+    spdlog::drop("l1");
+    spdlog::drop("l2");
+    const char *argv[] = {"ignore", "SPDLOG_LEVEL=l1=trace"};
+
+    load_argv_levels(2, argv);
+
+    auto l1 = spdlog::create<spdlog::sinks::test_sink_st>("l1");
+    auto l2 = spdlog::create<spdlog::sinks::test_sink_st>("l2");
+
+    REQUIRE(l1->level() == spdlog::level::trace);
+    REQUIRE(l2->level() == spdlog::level::info);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::info);
+}
+
+TEST_CASE("level-not-set-test4", "[cfg]") {
+    spdlog::drop("l1");
+    spdlog::drop("l2");
+    const char *argv[] = {"ignore", "SPDLOG_LEVEL=l1=trace,warn"};
+
+    load_argv_levels(2, argv);
+
+    auto l1 = spdlog::create<spdlog::sinks::test_sink_st>("l1");
+    auto l2 = spdlog::create<spdlog::sinks::test_sink_st>("l2");
+
+    REQUIRE(l1->level() == spdlog::level::trace);
+    REQUIRE(l2->level() == spdlog::level::warn);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::warn);
+}
+
+TEST_CASE("level-not-set-test5", "[cfg]") {
+    spdlog::drop("l1");
+    spdlog::drop("l2");
+    const char *argv[] = {"ignore", "SPDLOG_LEVEL=l1=junk,warn"};
+
+    load_argv_levels(2, argv);
+
+    auto l1 = spdlog::create<spdlog::sinks::test_sink_st>("l1");
+    auto l2 = spdlog::create<spdlog::sinks::test_sink_st>("l2");
+
+    REQUIRE(l1->level() == spdlog::level::warn);
+    REQUIRE(l2->level() == spdlog::level::warn);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::warn);
+}
+
+TEST_CASE("restore-to-default", "[cfg]") {
+    spdlog::drop("l1");
+    spdlog::drop("l2");
+    const char *argv[] = {"ignore", "SPDLOG_LEVEL=info"};
+    load_argv_levels(2, argv);
+    REQUIRE(spdlog::default_logger()->level() == spdlog::level::info);
+}
diff --git a/thirdparty/spdlog/tests/test_circular_q.cpp b/thirdparty/spdlog/tests/test_circular_q.cpp
new file mode 100644
index 000000000..c8b02d363
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_circular_q.cpp
@@ -0,0 +1,50 @@
+#include "includes.h"
+#include "spdlog/details/circular_q.h"
+
+using q_type = spdlog::details::circular_q<size_t>;
+TEST_CASE("test_size", "[circular_q]") {
+    const size_t q_size = 4;
+    q_type q(q_size);
+    REQUIRE(q.size() == 0);
+    REQUIRE(q.empty() == true);
+    for (size_t i = 0; i < q_size; i++) {
+        q.push_back(std::move(i));
+    }
+    REQUIRE(q.size() == q_size);
+    q.push_back(999);
+    REQUIRE(q.size() == q_size);
+}
+
+TEST_CASE("test_rolling", "[circular_q]") {
+    const size_t q_size = 4;
+    q_type q(q_size);
+
+    for (size_t i = 0; i < q_size + 2; i++) {
+        q.push_back(std::move(i));
+    }
+
+    REQUIRE(q.size() == q_size);
+
+    REQUIRE(q.front() == 2);
+    q.pop_front();
+
+    REQUIRE(q.front() == 3);
+    q.pop_front();
+
+    REQUIRE(q.front() == 4);
+    q.pop_front();
+
+    REQUIRE(q.front() == 5);
+    q.pop_front();
+
+    REQUIRE(q.empty());
+
+    q.push_back(6);
+    REQUIRE(q.front() == 6);
+}
+
+TEST_CASE("test_empty", "[circular_q]") {
+    q_type q(0);
+    q.push_back(1);
+    REQUIRE(q.empty());
+}
\ No newline at end of file
diff --git a/thirdparty/spdlog/tests/test_create_dir.cpp b/thirdparty/spdlog/tests/test_create_dir.cpp
new file mode 100644
index 000000000..fd040339c
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_create_dir.cpp
@@ -0,0 +1,144 @@
+/*
+ * This content is released under the MIT License as specified in
+ * https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE
+ */
+#include "includes.h"
+
+using spdlog::details::os::create_dir;
+using spdlog::details::os::path_exists;
+
+bool try_create_dir(const spdlog::filename_t &path, const spdlog::filename_t &normalized_path) {
+    auto rv = create_dir(path);
+    REQUIRE(rv == true);
+    return path_exists(normalized_path);
+}
+
+TEST_CASE("create_dir", "[create_dir]") {
+    prepare_logdir();
+
+    REQUIRE(try_create_dir(SPDLOG_FILENAME_T("test_logs/dir1/dir1"),
+                           SPDLOG_FILENAME_T("test_logs/dir1/dir1")));
+    REQUIRE(try_create_dir(SPDLOG_FILENAME_T("test_logs/dir1/dir1"),
+                           SPDLOG_FILENAME_T("test_logs/dir1/dir1")));  // test existing
+    REQUIRE(try_create_dir(SPDLOG_FILENAME_T("test_logs/dir1///dir2//"),
+                           SPDLOG_FILENAME_T("test_logs/dir1/dir2")));
+    REQUIRE(try_create_dir(SPDLOG_FILENAME_T("./test_logs/dir1/dir3"),
+                           SPDLOG_FILENAME_T("test_logs/dir1/dir3")));
+    REQUIRE(try_create_dir(SPDLOG_FILENAME_T("test_logs/../test_logs/dir1/dir4"),
+                           SPDLOG_FILENAME_T("test_logs/dir1/dir4")));
+
+#ifdef WIN32
+    // test backslash folder separator
+    REQUIRE(try_create_dir(SPDLOG_FILENAME_T("test_logs\\dir1\\dir222"),
+                           SPDLOG_FILENAME_T("test_logs\\dir1\\dir222")));
+    REQUIRE(try_create_dir(SPDLOG_FILENAME_T("test_logs\\dir1\\dir223\\"),
+                           SPDLOG_FILENAME_T("test_logs\\dir1\\dir223\\")));
+    REQUIRE(try_create_dir(SPDLOG_FILENAME_T(".\\test_logs\\dir1\\dir2\\dir99\\..\\dir23"),
+                           SPDLOG_FILENAME_T("test_logs\\dir1\\dir2\\dir23")));
+    REQUIRE(try_create_dir(SPDLOG_FILENAME_T("test_logs\\..\\test_logs\\dir1\\dir5"),
+                           SPDLOG_FILENAME_T("test_logs\\dir1\\dir5")));
+#endif
+}
+
+TEST_CASE("create_invalid_dir", "[create_dir]") {
+    REQUIRE(create_dir(SPDLOG_FILENAME_T("")) == false);
+    REQUIRE(create_dir(spdlog::filename_t{}) == false);
+#ifdef __linux__
+    REQUIRE(create_dir("/proc/spdlog-utest") == false);
+#endif
+}
+
+TEST_CASE("dir_name", "[create_dir]") {
+    using spdlog::details::os::dir_name;
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("")).empty());
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("dir")).empty());
+
+#ifdef WIN32
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(dir\)")) == SPDLOG_FILENAME_T("dir"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(dir\\\)")) == SPDLOG_FILENAME_T(R"(dir\\)"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(dir\file)")) == SPDLOG_FILENAME_T("dir"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(dir/file)")) == SPDLOG_FILENAME_T("dir"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(dir\file.txt)")) == SPDLOG_FILENAME_T("dir"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(dir/file)")) == SPDLOG_FILENAME_T("dir"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(dir\file.txt\)")) ==
+            SPDLOG_FILENAME_T(R"(dir\file.txt)"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(\dir\file.txt)")) == SPDLOG_FILENAME_T(R"(\dir)"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(\\dir\file.txt)")) == SPDLOG_FILENAME_T(R"(\\dir)"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(..\file.txt)")) == SPDLOG_FILENAME_T(".."));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(.\file.txt)")) == SPDLOG_FILENAME_T("."));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(c:\\a\b\c\d\file.txt)")) ==
+            SPDLOG_FILENAME_T(R"(c:\\a\b\c\d)"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T(R"(c://a/b/c/d/file.txt)")) ==
+            SPDLOG_FILENAME_T(R"(c://a/b/c/d)"));
+#endif
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("dir/")) == SPDLOG_FILENAME_T("dir"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("dir///")) == SPDLOG_FILENAME_T("dir//"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("dir/file")) == SPDLOG_FILENAME_T("dir"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("dir/file.txt")) == SPDLOG_FILENAME_T("dir"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("dir/file.txt/")) == SPDLOG_FILENAME_T("dir/file.txt"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("/dir/file.txt")) == SPDLOG_FILENAME_T("/dir"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("//dir/file.txt")) == SPDLOG_FILENAME_T("//dir"));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("../file.txt")) == SPDLOG_FILENAME_T(".."));
+    REQUIRE(dir_name(SPDLOG_FILENAME_T("./file.txt")) == SPDLOG_FILENAME_T("."));
+}
+
+#ifdef _WIN32
+
+    //
+    // test windows cases when drive letter is given e.g. C:\\some-folder
+    //
+    #include <windows.h>
+    #include <fileapi.h>
+
+std::string get_full_path(const std::string &relative_folder_path) {
+    char full_path[MAX_PATH];
+
+    DWORD result = ::GetFullPathNameA(relative_folder_path.c_str(), MAX_PATH, full_path, nullptr);
+    // Return an empty string if failed to get full path
+    return result > 0 && result < MAX_PATH ? std::string(full_path) : std::string();
+}
+
+std::wstring get_full_path(const std::wstring &relative_folder_path) {
+    wchar_t full_path[MAX_PATH];
+    DWORD result = ::GetFullPathNameW(relative_folder_path.c_str(), MAX_PATH, full_path, nullptr);
+    return result > 0 && result < MAX_PATH ? std::wstring(full_path) : std::wstring();
+}
+
+spdlog::filename_t::value_type find_non_existing_drive() {
+    for (char drive = 'A'; drive <= 'Z'; ++drive) {
+        std::string root_path = std::string(1, drive) + ":\\";
+        UINT drive_type = GetDriveTypeA(root_path.c_str());
+        if (drive_type == DRIVE_NO_ROOT_DIR) {
+            return static_cast<spdlog::filename_t::value_type>(drive);
+        }
+    }
+    return '\0';  // No available drive found
+}
+
+TEST_CASE("create_abs_path1", "[create_dir]") {
+    prepare_logdir();
+    auto abs_path = get_full_path(SPDLOG_FILENAME_T("test_logs\\logdir1"));
+    REQUIRE(!abs_path.empty());
+    REQUIRE(create_dir(abs_path) == true);
+}
+
+TEST_CASE("create_abs_path2", "[create_dir]") {
+    prepare_logdir();
+    auto abs_path = get_full_path(SPDLOG_FILENAME_T("test_logs/logdir2"));
+    REQUIRE(!abs_path.empty());
+    REQUIRE(create_dir(abs_path) == true);
+}
+
+TEST_CASE("non_existing_drive", "[create_dir]") {
+    prepare_logdir();
+    spdlog::filename_t path;
+
+    auto non_existing_drive = find_non_existing_drive();
+    path += non_existing_drive;
+    path += SPDLOG_FILENAME_T(":\\");
+    REQUIRE(create_dir(path) == false);
+    path += SPDLOG_FILENAME_T("subdir");
+    REQUIRE(create_dir(path) == false);
+}
+// #endif  // SPDLOG_WCHAR_FILENAMES
+#endif  // _WIN32
diff --git a/thirdparty/spdlog/tests/test_custom_callbacks.cpp b/thirdparty/spdlog/tests/test_custom_callbacks.cpp
new file mode 100644
index 000000000..f14572115
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_custom_callbacks.cpp
@@ -0,0 +1,37 @@
+/*
+ * This content is released under the MIT License as specified in
+ * https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE
+ */
+#include "includes.h"
+#include "test_sink.h"
+#include "spdlog/sinks/callback_sink.h"
+#include "spdlog/async.h"
+#include "spdlog/common.h"
+
+TEST_CASE("custom_callback_logger", "[custom_callback_logger]") {
+    std::vector<std::string> lines;
+    spdlog::pattern_formatter formatter;
+    auto callback_logger =
+        std::make_shared<spdlog::sinks::callback_sink_st>([&](const spdlog::details::log_msg &msg) {
+            spdlog::memory_buf_t formatted;
+            formatter.format(msg, formatted);
+            auto eol_len = strlen(spdlog::details::os::default_eol);
+            using diff_t =
+                typename std::iterator_traits<decltype(formatted.end())>::difference_type;
+            lines.emplace_back(formatted.begin(), formatted.end() - static_cast<diff_t>(eol_len));
+        });
+    std::shared_ptr<spdlog::sinks::test_sink_st> test_sink(new spdlog::sinks::test_sink_st);
+
+    spdlog::logger logger("test-callback", {callback_logger, test_sink});
+
+    logger.info("test message 1");
+    logger.info("test message 2");
+    logger.info("test message 3");
+
+    std::vector<std::string> ref_lines = test_sink->lines();
+
+    REQUIRE(lines[0] == ref_lines[0]);
+    REQUIRE(lines[1] == ref_lines[1]);
+    REQUIRE(lines[2] == ref_lines[2]);
+    spdlog::drop_all();
+}
diff --git a/thirdparty/spdlog/tests/test_daily_logger.cpp b/thirdparty/spdlog/tests/test_daily_logger.cpp
new file mode 100644
index 000000000..8a00c024a
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_daily_logger.cpp
@@ -0,0 +1,169 @@
+/*
+ * This content is released under the MIT License as specified in
+ * https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE
+ */
+#include "includes.h"
+
+#ifdef SPDLOG_USE_STD_FORMAT
+using filename_memory_buf_t = std::basic_string<spdlog::filename_t::value_type>;
+#else
+using filename_memory_buf_t = fmt::basic_memory_buffer<spdlog::filename_t::value_type, 250>;
+#endif
+
+#ifdef SPDLOG_WCHAR_FILENAMES
+std::string filename_buf_to_utf8string(const filename_memory_buf_t &w) {
+    spdlog::memory_buf_t buf;
+    spdlog::details::os::wstr_to_utf8buf(spdlog::wstring_view_t(w.data(), w.size()), buf);
+    return SPDLOG_BUF_TO_STRING(buf);
+}
+#else
+std::string filename_buf_to_utf8string(const filename_memory_buf_t &w) {
+    return SPDLOG_BUF_TO_STRING(w);
+}
+#endif
+
+TEST_CASE("daily_logger with dateonly calculator", "[daily_logger]") {
+    using sink_type =
+        spdlog::sinks::daily_file_sink<std::mutex, spdlog::sinks::daily_filename_calculator>;
+
+    prepare_logdir();
+
+    // calculate filename (time based)
+    spdlog::filename_t basename = SPDLOG_FILENAME_T("test_logs/daily_dateonly");
+    std::tm tm = spdlog::details::os::localtime();
+    filename_memory_buf_t w;
+    spdlog::fmt_lib::format_to(std::back_inserter(w), SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}"),
+                               basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
+
+    auto logger = spdlog::create<sink_type>("logger", basename, 0, 0);
+    for (int i = 0; i < 10; ++i) {
+        logger->info("Test message {}", i);
+    }
+    logger->flush();
+
+    require_message_count(filename_buf_to_utf8string(w), 10);
+}
+
+struct custom_daily_file_name_calculator {
+    static spdlog::filename_t calc_filename(const spdlog::filename_t &basename, const tm &now_tm) {
+        return spdlog::fmt_lib::format(SPDLOG_FILENAME_T("{}{:04d}{:02d}{:02d}"), basename,
+                                       now_tm.tm_year + 1900, now_tm.tm_mon + 1, now_tm.tm_mday);
+    }
+};
+
+TEST_CASE("daily_logger with custom calculator", "[daily_logger]") {
+    using sink_type = spdlog::sinks::daily_file_sink<std::mutex, custom_daily_file_name_calculator>;
+
+    prepare_logdir();
+
+    // calculate filename (time based)
+    spdlog::filename_t basename = SPDLOG_FILENAME_T("test_logs/daily_dateonly");
+    std::tm tm = spdlog::details::os::localtime();
+    filename_memory_buf_t w;
+    spdlog::fmt_lib::format_to(std::back_inserter(w), SPDLOG_FILENAME_T("{}{:04d}{:02d}{:02d}"),
+                               basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
+
+    auto logger = spdlog::create<sink_type>("logger", basename, 0, 0);
+    for (int i = 0; i < 10; ++i) {
+        logger->info("Test message {}", i);
+    }
+
+    logger->flush();
+
+    require_message_count(filename_buf_to_utf8string(w), 10);
+}
+
+/*
+ * File name calculations
+ */
+
+TEST_CASE("rotating_file_sink::calc_filename1", "[rotating_file_sink]") {
+    auto filename =
+        spdlog::sinks::rotating_file_sink_st::calc_filename(SPDLOG_FILENAME_T("rotated.txt"), 3);
+    REQUIRE(filename == SPDLOG_FILENAME_T("rotated.3.txt"));
+}
+
+TEST_CASE("rotating_file_sink::calc_filename2", "[rotating_file_sink]") {
+    auto filename =
+        spdlog::sinks::rotating_file_sink_st::calc_filename(SPDLOG_FILENAME_T("rotated"), 3);
+    REQUIRE(filename == SPDLOG_FILENAME_T("rotated.3"));
+}
+
+TEST_CASE("rotating_file_sink::calc_filename3", "[rotating_file_sink]") {
+    auto filename =
+        spdlog::sinks::rotating_file_sink_st::calc_filename(SPDLOG_FILENAME_T("rotated.txt"), 0);
+    REQUIRE(filename == SPDLOG_FILENAME_T("rotated.txt"));
+}
+
+// regex supported only from gcc 4.9 and above
+#if defined(_MSC_VER) || !(__GNUC__ <= 4 && __GNUC_MINOR__ < 9)
+
+    #include <regex>
+
+TEST_CASE("daily_file_sink::daily_filename_calculator", "[daily_file_sink]") {
+    // daily_YYYY-MM-DD_hh-mm.txt
+    auto filename = spdlog::sinks::daily_filename_calculator::calc_filename(
+        SPDLOG_FILENAME_T("daily.txt"), spdlog::details::os::localtime());
+    // date regex based on https://www.regular-expressions.info/dates.html
+    std::basic_regex<spdlog::filename_t::value_type> re(
+        SPDLOG_FILENAME_T(R"(^daily_(19|20)\d\d-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])\.txt$)"));
+    std::match_results<spdlog::filename_t::const_iterator> match;
+    REQUIRE(std::regex_match(filename, match, re));
+}
+#endif
+
+TEST_CASE("daily_file_sink::daily_filename_format_calculator", "[daily_file_sink]") {
+    std::tm tm = spdlog::details::os::localtime();
+    // example-YYYY-MM-DD.log
+    auto filename = spdlog::sinks::daily_filename_format_calculator::calc_filename(
+        SPDLOG_FILENAME_T("example-%Y-%m-%d.log"), tm);
+
+    REQUIRE(filename ==
+            spdlog::fmt_lib::format(SPDLOG_FILENAME_T("example-{:04d}-{:02d}-{:02d}.log"),
+                                    tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday));
+}
+
+/* Test removal of old files */
+static spdlog::details::log_msg create_msg(std::chrono::seconds offset) {
+    using spdlog::log_clock;
+    spdlog::details::log_msg msg{"test", spdlog::level::info, "Hello Message"};
+    msg.time = log_clock::now() + offset;
+    return msg;
+}
+
+static void test_rotate(int days_to_run, uint16_t max_days, uint16_t expected_n_files) {
+    using spdlog::log_clock;
+    using spdlog::details::log_msg;
+    using spdlog::sinks::daily_file_sink_st;
+
+    prepare_logdir();
+
+    spdlog::filename_t basename = SPDLOG_FILENAME_T("test_logs/daily_rotate.txt");
+    daily_file_sink_st sink{basename, 2, 30, true, max_days};
+
+    // simulate messages with 24 intervals
+
+    for (int i = 0; i < days_to_run; i++) {
+        auto offset = std::chrono::seconds{24 * 3600 * i};
+        sink.log(create_msg(offset));
+    }
+
+    REQUIRE(count_files("test_logs") == static_cast<size_t>(expected_n_files));
+}
+
+TEST_CASE("daily_logger rotate", "[daily_file_sink]") {
+    int days_to_run = 1;
+    test_rotate(days_to_run, 0, 1);
+    test_rotate(days_to_run, 1, 1);
+    test_rotate(days_to_run, 3, 1);
+    test_rotate(days_to_run, 10, 1);
+
+    days_to_run = 10;
+    test_rotate(days_to_run, 0, 10);
+    test_rotate(days_to_run, 1, 1);
+    test_rotate(days_to_run, 3, 3);
+    test_rotate(days_to_run, 9, 9);
+    test_rotate(days_to_run, 10, 10);
+    test_rotate(days_to_run, 11, 10);
+    test_rotate(days_to_run, 20, 10);
+}
diff --git a/thirdparty/spdlog/tests/test_dup_filter.cpp b/thirdparty/spdlog/tests/test_dup_filter.cpp
new file mode 100644
index 000000000..78e22be3b
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_dup_filter.cpp
@@ -0,0 +1,83 @@
+#include "includes.h"
+#include "spdlog/sinks/dup_filter_sink.h"
+#include "test_sink.h"
+
+TEST_CASE("dup_filter_test1", "[dup_filter_sink]") {
+    using spdlog::sinks::dup_filter_sink_st;
+    using spdlog::sinks::test_sink_mt;
+
+    dup_filter_sink_st dup_sink{std::chrono::seconds{5}};
+    auto test_sink = std::make_shared<test_sink_mt>();
+    dup_sink.add_sink(test_sink);
+
+    for (int i = 0; i < 10; i++) {
+        dup_sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "message1"});
+    }
+
+    REQUIRE(test_sink->msg_counter() == 1);
+}
+
+TEST_CASE("dup_filter_test2", "[dup_filter_sink]") {
+    using spdlog::sinks::dup_filter_sink_st;
+    using spdlog::sinks::test_sink_mt;
+
+    dup_filter_sink_st dup_sink{std::chrono::seconds{0}};
+    auto test_sink = std::make_shared<test_sink_mt>();
+    dup_sink.add_sink(test_sink);
+
+    for (int i = 0; i < 10; i++) {
+        dup_sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "message1"});
+        std::this_thread::sleep_for(std::chrono::milliseconds(5));
+    }
+
+    REQUIRE(test_sink->msg_counter() == 10);
+}
+
+TEST_CASE("dup_filter_test3", "[dup_filter_sink]") {
+    using spdlog::sinks::dup_filter_sink_st;
+    using spdlog::sinks::test_sink_mt;
+
+    dup_filter_sink_st dup_sink{std::chrono::seconds{1}};
+    auto test_sink = std::make_shared<test_sink_mt>();
+    dup_sink.add_sink(test_sink);
+
+    for (int i = 0; i < 10; i++) {
+        dup_sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "message1"});
+        dup_sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "message2"});
+    }
+
+    REQUIRE(test_sink->msg_counter() == 20);
+}
+
+TEST_CASE("dup_filter_test4", "[dup_filter_sink]") {
+    using spdlog::sinks::dup_filter_sink_mt;
+    using spdlog::sinks::test_sink_mt;
+
+    dup_filter_sink_mt dup_sink{std::chrono::milliseconds{10}};
+    auto test_sink = std::make_shared<test_sink_mt>();
+    dup_sink.add_sink(test_sink);
+
+    dup_sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "message"});
+    std::this_thread::sleep_for(std::chrono::milliseconds(50));
+    dup_sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "message"});
+    REQUIRE(test_sink->msg_counter() == 2);
+}
+
+TEST_CASE("dup_filter_test5", "[dup_filter_sink]") {
+    using spdlog::sinks::dup_filter_sink_mt;
+    using spdlog::sinks::test_sink_mt;
+
+    dup_filter_sink_mt dup_sink{std::chrono::seconds{5}};
+    auto test_sink = std::make_shared<test_sink_mt>();
+    test_sink->set_pattern("%v");
+    dup_sink.add_sink(test_sink);
+
+    dup_sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "message1"});
+    dup_sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "message1"});
+    dup_sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "message1"});
+    dup_sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "message2"});
+
+    REQUIRE(test_sink->msg_counter() ==
+            3);  // skip 2 messages but log the "skipped.." message before message2
+    REQUIRE(test_sink->lines()[1] == "Skipped 2 duplicate messages..");
+}
diff --git a/thirdparty/spdlog/tests/test_errors.cpp b/thirdparty/spdlog/tests/test_errors.cpp
new file mode 100644
index 000000000..1c24cabc2
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_errors.cpp
@@ -0,0 +1,112 @@
+/*
+ * This content is released under the MIT License as specified in
+ * https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE
+ */
+#include "includes.h"
+
+#include <iostream>
+
+#define SIMPLE_LOG "test_logs/simple_log.txt"
+#define SIMPLE_ASYNC_LOG "test_logs/simple_async_log.txt"
+
+class failing_sink : public spdlog::sinks::base_sink<std::mutex> {
+protected:
+    void sink_it_(const spdlog::details::log_msg &) final {
+        throw std::runtime_error("some error happened during log");
+    }
+
+    void flush_() final { throw std::runtime_error("some error happened during flush"); }
+};
+struct custom_ex {};
+
+#if !defined(SPDLOG_USE_STD_FORMAT)  // std format doesn't fully support runtime strings
+TEST_CASE("default_error_handler", "[errors]") {
+    prepare_logdir();
+    spdlog::filename_t filename = SPDLOG_FILENAME_T(SIMPLE_LOG);
+
+    auto logger = spdlog::create<spdlog::sinks::basic_file_sink_mt>("test-error", filename, true);
+    logger->set_pattern("%v");
+    logger->info(SPDLOG_FMT_RUNTIME("Test message {} {}"), 1);
+    logger->info("Test message {}", 2);
+    logger->flush();
+    using spdlog::details::os::default_eol;
+    REQUIRE(file_contents(SIMPLE_LOG) == spdlog::fmt_lib::format("Test message 2{}", default_eol));
+    REQUIRE(count_lines(SIMPLE_LOG) == 1);
+}
+
+TEST_CASE("custom_error_handler", "[errors]") {
+    prepare_logdir();
+    spdlog::filename_t filename = SPDLOG_FILENAME_T(SIMPLE_LOG);
+    auto logger = spdlog::create<spdlog::sinks::basic_file_sink_mt>("logger", filename, true);
+    logger->flush_on(spdlog::level::info);
+    logger->set_error_handler([=](const std::string &) { throw custom_ex(); });
+    logger->info("Good message #1");
+
+    REQUIRE_THROWS_AS(logger->info(SPDLOG_FMT_RUNTIME("Bad format msg {} {}"), "xxx"), custom_ex);
+    logger->info("Good message #2");
+    require_message_count(SIMPLE_LOG, 2);
+}
+#endif
+
+TEST_CASE("default_error_handler2", "[errors]") {
+    spdlog::drop_all();
+    auto logger = spdlog::create<failing_sink>("failed_logger");
+    logger->set_error_handler([=](const std::string &) { throw custom_ex(); });
+    REQUIRE_THROWS_AS(logger->info("Some message"), custom_ex);
+}
+
+TEST_CASE("flush_error_handler", "[errors]") {
+    spdlog::drop_all();
+    auto logger = spdlog::create<failing_sink>("failed_logger");
+    logger->set_error_handler([=](const std::string &) { throw custom_ex(); });
+    REQUIRE_THROWS_AS(logger->flush(), custom_ex);
+}
+
+#if !defined(SPDLOG_USE_STD_FORMAT)
+TEST_CASE("async_error_handler", "[errors]") {
+    prepare_logdir();
+    std::string err_msg("log failed with some msg");
+
+    spdlog::filename_t filename = SPDLOG_FILENAME_T(SIMPLE_ASYNC_LOG);
+    {
+        spdlog::init_thread_pool(128, 1);
+        auto logger =
+            spdlog::create_async<spdlog::sinks::basic_file_sink_mt>("logger", filename, true);
+        logger->set_error_handler([=](const std::string &) {
+            std::ofstream ofs("test_logs/custom_err.txt");
+            if (!ofs) {
+                throw std::runtime_error("Failed open test_logs/custom_err.txt");
+            }
+            ofs << err_msg;
+        });
+        logger->info("Good message #1");
+        logger->info(SPDLOG_FMT_RUNTIME("Bad format msg {} {}"), "xxx");
+        logger->info("Good message #2");
+        spdlog::drop("logger");  // force logger to drain the queue and shutdown
+    }
+    spdlog::init_thread_pool(128, 1);
+    require_message_count(SIMPLE_ASYNC_LOG, 2);
+    REQUIRE(file_contents("test_logs/custom_err.txt") == err_msg);
+}
+#endif
+
+// Make sure async error handler is executed
+TEST_CASE("async_error_handler2", "[errors]") {
+    prepare_logdir();
+    std::string err_msg("This is async handler error message");
+    {
+        spdlog::details::os::create_dir(SPDLOG_FILENAME_T("test_logs"));
+        spdlog::init_thread_pool(128, 1);
+        auto logger = spdlog::create_async<failing_sink>("failed_logger");
+        logger->set_error_handler([=](const std::string &) {
+            std::ofstream ofs("test_logs/custom_err2.txt");
+            if (!ofs) throw std::runtime_error("Failed open test_logs/custom_err2.txt");
+            ofs << err_msg;
+        });
+        logger->info("Hello failure");
+        spdlog::drop("failed_logger");  // force logger to drain the queue and shutdown
+    }
+
+    spdlog::init_thread_pool(128, 1);
+    REQUIRE(file_contents("test_logs/custom_err2.txt") == err_msg);
+}
diff --git a/thirdparty/spdlog/tests/test_eventlog.cpp b/thirdparty/spdlog/tests/test_eventlog.cpp
new file mode 100644
index 000000000..702eabea1
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_eventlog.cpp
@@ -0,0 +1,75 @@
+#if _WIN32
+
+    #include "includes.h"
+    #include "test_sink.h"
+
+    #include "spdlog/sinks/win_eventlog_sink.h"
+
+static const LPCSTR TEST_SOURCE = "spdlog_test";
+
+static void test_single_print(std::function<void(std::string const &)> do_log,
+                              std::string const &expected_contents,
+                              WORD expected_ev_type) {
+    using namespace std::chrono;
+    do_log(expected_contents);
+    const auto expected_time_generated =
+        duration_cast<seconds>(system_clock::now().time_since_epoch()).count();
+
+    struct handle_t {
+        HANDLE handle_;
+
+        ~handle_t() {
+            if (handle_) {
+                REQUIRE(CloseEventLog(handle_));
+            }
+        }
+    } event_log{::OpenEventLogA(nullptr, TEST_SOURCE)};
+
+    REQUIRE(event_log.handle_);
+
+    DWORD read_bytes{}, size_needed{};
+    auto ok = ::ReadEventLogA(event_log.handle_, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_BACKWARDS_READ,
+                              0, &read_bytes, 0, &read_bytes, &size_needed);
+    REQUIRE(!ok);
+    REQUIRE(::GetLastError() == ERROR_INSUFFICIENT_BUFFER);
+
+    std::vector<char> record_buffer(size_needed);
+    PEVENTLOGRECORD record = (PEVENTLOGRECORD)record_buffer.data();
+
+    ok = ::ReadEventLogA(event_log.handle_, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_BACKWARDS_READ, 0,
+                         record, size_needed, &read_bytes, &size_needed);
+    REQUIRE(ok);
+
+    REQUIRE(record->NumStrings == 1);
+    REQUIRE(record->EventType == expected_ev_type);
+    REQUIRE((expected_time_generated - record->TimeGenerated) <= 3u);
+
+    std::string message_in_log(((char *)record + record->StringOffset));
+    REQUIRE(message_in_log == expected_contents + spdlog::details::os::default_eol);
+}
+
+TEST_CASE("eventlog", "[eventlog]") {
+    using namespace spdlog;
+
+    auto test_sink = std::make_shared<sinks::win_eventlog_sink_mt>(TEST_SOURCE);
+
+    spdlog::logger test_logger("eventlog", test_sink);
+    test_logger.set_level(level::trace);
+
+    test_sink->set_pattern("%v");
+
+    test_single_print([&test_logger](std::string const &msg) { test_logger.trace(msg); },
+                      "my trace message", EVENTLOG_SUCCESS);
+    test_single_print([&test_logger](std::string const &msg) { test_logger.debug(msg); },
+                      "my debug message", EVENTLOG_SUCCESS);
+    test_single_print([&test_logger](std::string const &msg) { test_logger.info(msg); },
+                      "my info message", EVENTLOG_INFORMATION_TYPE);
+    test_single_print([&test_logger](std::string const &msg) { test_logger.warn(msg); },
+                      "my warn message", EVENTLOG_WARNING_TYPE);
+    test_single_print([&test_logger](std::string const &msg) { test_logger.error(msg); },
+                      "my error message", EVENTLOG_ERROR_TYPE);
+    test_single_print([&test_logger](std::string const &msg) { test_logger.critical(msg); },
+                      "my critical message", EVENTLOG_ERROR_TYPE);
+}
+
+#endif  //_WIN32
diff --git a/thirdparty/spdlog/tests/test_file_helper.cpp b/thirdparty/spdlog/tests/test_file_helper.cpp
new file mode 100644
index 000000000..56ee75e3e
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_file_helper.cpp
@@ -0,0 +1,169 @@
+/*
+ * This content is released under the MIT License as specified in
+ * https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE
+ */
+#include "includes.h"
+
+#define TEST_FILENAME "test_logs/file_helper_test.txt"
+
+using spdlog::details::file_helper;
+
+static void write_with_helper(file_helper &helper, size_t howmany) {
+    spdlog::memory_buf_t formatted;
+    spdlog::fmt_lib::format_to(std::back_inserter(formatted), "{}", std::string(howmany, '1'));
+    helper.write(formatted);
+    helper.flush();
+}
+
+TEST_CASE("file_helper_filename", "[file_helper::filename()]") {
+    prepare_logdir();
+
+    file_helper helper;
+    spdlog::filename_t target_filename = SPDLOG_FILENAME_T(TEST_FILENAME);
+    helper.open(target_filename);
+    REQUIRE(helper.filename() == target_filename);
+}
+
+TEST_CASE("file_helper_size", "[file_helper::size()]") {
+    prepare_logdir();
+    spdlog::filename_t target_filename = SPDLOG_FILENAME_T(TEST_FILENAME);
+    size_t expected_size = 123;
+    {
+        file_helper helper;
+        helper.open(target_filename);
+        write_with_helper(helper, expected_size);
+        REQUIRE(static_cast<size_t>(helper.size()) == expected_size);
+    }
+    REQUIRE(get_filesize(TEST_FILENAME) == expected_size);
+}
+
+TEST_CASE("file_helper_reopen", "[file_helper::reopen()]") {
+    prepare_logdir();
+    spdlog::filename_t target_filename = SPDLOG_FILENAME_T(TEST_FILENAME);
+    file_helper helper;
+    helper.open(target_filename);
+    write_with_helper(helper, 12);
+    REQUIRE(helper.size() == 12);
+    helper.reopen(true);
+    REQUIRE(helper.size() == 0);
+}
+
+TEST_CASE("file_helper_reopen2", "[file_helper::reopen(false)]") {
+    prepare_logdir();
+    spdlog::filename_t target_filename = SPDLOG_FILENAME_T(TEST_FILENAME);
+    size_t expected_size = 14;
+    file_helper helper;
+    helper.open(target_filename);
+    write_with_helper(helper, expected_size);
+    REQUIRE(helper.size() == expected_size);
+    helper.reopen(false);
+    REQUIRE(helper.size() == expected_size);
+}
+
+static void test_split_ext(const spdlog::filename_t::value_type *fname,
+                           const spdlog::filename_t::value_type *expect_base,
+                           const spdlog::filename_t::value_type *expect_ext) {
+    spdlog::filename_t filename(fname);
+    spdlog::filename_t expected_base(expect_base);
+    spdlog::filename_t expected_ext(expect_ext);
+
+    spdlog::filename_t basename;
+    spdlog::filename_t ext;
+    std::tie(basename, ext) = file_helper::split_by_extension(filename);
+    REQUIRE(basename == expected_base);
+    REQUIRE(ext == expected_ext);
+}
+
+TEST_CASE("file_helper_split_by_extension", "[file_helper::split_by_extension()]") {
+    test_split_ext(SPDLOG_FILENAME_T("mylog.txt"), SPDLOG_FILENAME_T("mylog"),
+                   SPDLOG_FILENAME_T(".txt"));
+    test_split_ext(SPDLOG_FILENAME_T(".mylog.txt"), SPDLOG_FILENAME_T(".mylog"),
+                   SPDLOG_FILENAME_T(".txt"));
+    test_split_ext(SPDLOG_FILENAME_T(".mylog"), SPDLOG_FILENAME_T(".mylog"), SPDLOG_FILENAME_T(""));
+    test_split_ext(SPDLOG_FILENAME_T("/aaa/bb.d/mylog"), SPDLOG_FILENAME_T("/aaa/bb.d/mylog"),
+                   SPDLOG_FILENAME_T(""));
+    test_split_ext(SPDLOG_FILENAME_T("/aaa/bb.d/mylog.txt"), SPDLOG_FILENAME_T("/aaa/bb.d/mylog"),
+                   SPDLOG_FILENAME_T(".txt"));
+    test_split_ext(SPDLOG_FILENAME_T("aaa/bbb/ccc/mylog.txt"),
+                   SPDLOG_FILENAME_T("aaa/bbb/ccc/mylog"), SPDLOG_FILENAME_T(".txt"));
+    test_split_ext(SPDLOG_FILENAME_T("aaa/bbb/ccc/mylog."), SPDLOG_FILENAME_T("aaa/bbb/ccc/mylog."),
+                   SPDLOG_FILENAME_T(""));
+    test_split_ext(SPDLOG_FILENAME_T("aaa/bbb/ccc/.mylog.txt"),
+                   SPDLOG_FILENAME_T("aaa/bbb/ccc/.mylog"), SPDLOG_FILENAME_T(".txt"));
+    test_split_ext(SPDLOG_FILENAME_T("/aaa/bbb/ccc/mylog.txt"),
+                   SPDLOG_FILENAME_T("/aaa/bbb/ccc/mylog"), SPDLOG_FILENAME_T(".txt"));
+    test_split_ext(SPDLOG_FILENAME_T("/aaa/bbb/ccc/.mylog"),
+                   SPDLOG_FILENAME_T("/aaa/bbb/ccc/.mylog"), SPDLOG_FILENAME_T(""));
+    test_split_ext(SPDLOG_FILENAME_T("../mylog.txt"), SPDLOG_FILENAME_T("../mylog"),
+                   SPDLOG_FILENAME_T(".txt"));
+    test_split_ext(SPDLOG_FILENAME_T(".././mylog.txt"), SPDLOG_FILENAME_T(".././mylog"),
+                   SPDLOG_FILENAME_T(".txt"));
+    test_split_ext(SPDLOG_FILENAME_T(".././mylog.txt/xxx"), SPDLOG_FILENAME_T(".././mylog.txt/xxx"),
+                   SPDLOG_FILENAME_T(""));
+    test_split_ext(SPDLOG_FILENAME_T("/mylog.txt"), SPDLOG_FILENAME_T("/mylog"),
+                   SPDLOG_FILENAME_T(".txt"));
+    test_split_ext(SPDLOG_FILENAME_T("//mylog.txt"), SPDLOG_FILENAME_T("//mylog"),
+                   SPDLOG_FILENAME_T(".txt"));
+    test_split_ext(SPDLOG_FILENAME_T(""), SPDLOG_FILENAME_T(""), SPDLOG_FILENAME_T(""));
+    test_split_ext(SPDLOG_FILENAME_T("."), SPDLOG_FILENAME_T("."), SPDLOG_FILENAME_T(""));
+    test_split_ext(SPDLOG_FILENAME_T("..txt"), SPDLOG_FILENAME_T("."), SPDLOG_FILENAME_T(".txt"));
+}
+
+TEST_CASE("file_event_handlers", "[file_helper]") {
+    enum class flags { before_open, after_open, before_close, after_close };
+    prepare_logdir();
+
+    spdlog::filename_t test_filename = SPDLOG_FILENAME_T(TEST_FILENAME);
+    // define event handles that update vector of flags when called
+    std::vector<flags> events;
+    spdlog::file_event_handlers handlers;
+    handlers.before_open = [&](spdlog::filename_t filename) {
+        REQUIRE(filename == test_filename);
+        events.push_back(flags::before_open);
+    };
+    handlers.after_open = [&](spdlog::filename_t filename, std::FILE *fstream) {
+        REQUIRE(filename == test_filename);
+        REQUIRE(fstream);
+        fputs("after_open\n", fstream);
+        events.push_back(flags::after_open);
+    };
+    handlers.before_close = [&](spdlog::filename_t filename, std::FILE *fstream) {
+        REQUIRE(filename == test_filename);
+        REQUIRE(fstream);
+        fputs("before_close\n", fstream);
+        events.push_back(flags::before_close);
+    };
+    handlers.after_close = [&](spdlog::filename_t filename) {
+        REQUIRE(filename == test_filename);
+        events.push_back(flags::after_close);
+    };
+    {
+        spdlog::details::file_helper helper{handlers};
+        REQUIRE(events.empty());
+
+        helper.open(test_filename);
+        REQUIRE(events == std::vector<flags>{flags::before_open, flags::after_open});
+
+        events.clear();
+        helper.close();
+        REQUIRE(events == std::vector<flags>{flags::before_close, flags::after_close});
+        REQUIRE(file_contents(TEST_FILENAME) == "after_open\nbefore_close\n");
+
+        helper.reopen(true);
+        events.clear();
+    }
+    // make sure that the file_helper destructor calls the close callbacks if needed
+    REQUIRE(events == std::vector<flags>{flags::before_close, flags::after_close});
+    REQUIRE(file_contents(TEST_FILENAME) == "after_open\nbefore_close\n");
+}
+
+TEST_CASE("file_helper_open", "[file_helper]") {
+    prepare_logdir();
+    spdlog::filename_t target_filename = SPDLOG_FILENAME_T(TEST_FILENAME);
+    file_helper helper;
+    helper.open(target_filename);
+    helper.close();
+
+    target_filename += SPDLOG_FILENAME_T("/invalid");
+    REQUIRE_THROWS_AS(helper.open(target_filename), spdlog::spdlog_ex);
+}
diff --git a/thirdparty/spdlog/tests/test_file_logging.cpp b/thirdparty/spdlog/tests/test_file_logging.cpp
new file mode 100644
index 000000000..e3155effd
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_file_logging.cpp
@@ -0,0 +1,187 @@
+/*
+ * This content is released under the MIT License as specified in
+ * https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE
+ */
+#include "includes.h"
+
+#define SIMPLE_LOG "test_logs/simple_log"
+#define ROTATING_LOG "test_logs/rotating_log"
+
+TEST_CASE("simple_file_logger", "[simple_logger]") {
+    prepare_logdir();
+    spdlog::filename_t filename = SPDLOG_FILENAME_T(SIMPLE_LOG);
+
+    auto logger = spdlog::create<spdlog::sinks::basic_file_sink_mt>("logger", filename);
+    logger->set_pattern("%v");
+
+    logger->info("Test message {}", 1);
+    logger->info("Test message {}", 2);
+
+    logger->flush();
+    require_message_count(SIMPLE_LOG, 2);
+    using spdlog::details::os::default_eol;
+    REQUIRE(file_contents(SIMPLE_LOG) ==
+            spdlog::fmt_lib::format("Test message 1{}Test message 2{}", default_eol, default_eol));
+}
+
+TEST_CASE("flush_on", "[flush_on]") {
+    prepare_logdir();
+    spdlog::filename_t filename = SPDLOG_FILENAME_T(SIMPLE_LOG);
+
+    auto logger = spdlog::create<spdlog::sinks::basic_file_sink_mt>("logger", filename);
+    logger->set_pattern("%v");
+    logger->set_level(spdlog::level::trace);
+    logger->flush_on(spdlog::level::info);
+    logger->trace("Should not be flushed");
+    REQUIRE(count_lines(SIMPLE_LOG) == 0);
+
+    logger->info("Test message {}", 1);
+    logger->info("Test message {}", 2);
+
+    require_message_count(SIMPLE_LOG, 3);
+    using spdlog::details::os::default_eol;
+    REQUIRE(file_contents(SIMPLE_LOG) ==
+            spdlog::fmt_lib::format("Should not be flushed{}Test message 1{}Test message 2{}",
+                                    default_eol, default_eol, default_eol));
+}
+
+TEST_CASE("simple_file_logger", "[truncate]") {
+    prepare_logdir();
+    const spdlog::filename_t filename = SPDLOG_FILENAME_T(SIMPLE_LOG);
+    const bool truncate = true;
+    const auto sink = std::make_shared<spdlog::sinks::basic_file_sink_mt>(filename, truncate);
+    const auto logger = std::make_shared<spdlog::logger>("simple_file_logger", sink);
+
+    logger->info("Test message {}", 3.14);
+    logger->info("Test message {}", 2.71);
+    logger->flush();
+    REQUIRE(count_lines(SIMPLE_LOG) == 2);
+
+    sink->truncate();
+    REQUIRE(count_lines(SIMPLE_LOG) == 0);
+
+    logger->info("Test message {}", 6.28);
+    logger->flush();
+    REQUIRE(count_lines(SIMPLE_LOG) == 1);
+}
+
+TEST_CASE("rotating_file_logger1", "[rotating_logger]") {
+    prepare_logdir();
+    size_t max_size = 1024 * 10;
+    spdlog::filename_t basename = SPDLOG_FILENAME_T(ROTATING_LOG);
+    auto logger = spdlog::rotating_logger_mt("logger", basename, max_size, 0);
+
+    for (int i = 0; i < 10; ++i) {
+        logger->info("Test message {}", i);
+    }
+
+    logger->flush();
+    require_message_count(ROTATING_LOG, 10);
+}
+
+TEST_CASE("rotating_file_logger2", "[rotating_logger]") {
+    prepare_logdir();
+    size_t max_size = 1024 * 10;
+    spdlog::filename_t basename = SPDLOG_FILENAME_T(ROTATING_LOG);
+
+    {
+        // make an initial logger to create the first output file
+        auto logger = spdlog::rotating_logger_mt("logger", basename, max_size, 2, true);
+        for (int i = 0; i < 10; ++i) {
+            logger->info("Test message {}", i);
+        }
+        // drop causes the logger destructor to be called, which is required so the
+        // next logger can rename the first output file.
+        spdlog::drop(logger->name());
+    }
+    auto logger = spdlog::rotating_logger_mt("logger", basename, max_size, 2, true);
+    for (int i = 0; i < 10; ++i) {
+        logger->info("Test message {}", i);
+    }
+    logger->flush();
+    require_message_count(ROTATING_LOG, 10);
+
+    for (int i = 0; i < 1000; i++) {
+        logger->info("Test message {}", i);
+    }
+
+    logger->flush();
+    REQUIRE(get_filesize(ROTATING_LOG) <= max_size);
+    REQUIRE(get_filesize(ROTATING_LOG ".1") <= max_size);
+}
+
+// test that passing max_size=0 throws
+TEST_CASE("rotating_file_logger3", "[rotating_logger]") {
+    prepare_logdir();
+    size_t max_size = 0;
+    spdlog::filename_t basename = SPDLOG_FILENAME_T(ROTATING_LOG);
+    REQUIRE_THROWS_AS(spdlog::rotating_logger_mt("logger", basename, max_size, 0),
+                      spdlog::spdlog_ex);
+}
+
+// test on-demand rotation of logs
+TEST_CASE("rotating_file_logger4", "[rotating_logger]") {
+    prepare_logdir();
+    size_t max_size = 1024 * 10;
+    spdlog::filename_t basename = SPDLOG_FILENAME_T(ROTATING_LOG);
+    auto sink = std::make_shared<spdlog::sinks::rotating_file_sink_st>(basename, max_size, 2);
+    auto logger = std::make_shared<spdlog::logger>("rotating_sink_logger", sink);
+
+    logger->info("Test message - pre-rotation");
+    logger->flush();
+
+    sink->rotate_now();
+
+    logger->info("Test message - post-rotation");
+    logger->flush();
+
+    REQUIRE(get_filesize(ROTATING_LOG) > 0);
+    REQUIRE(get_filesize(ROTATING_LOG ".1") > 0);
+}
+
+// test changing the max size of the rotating file sink
+TEST_CASE("rotating_file_logger5", "[rotating_logger]") {
+    prepare_logdir();
+    size_t max_size = 5 * 1024;
+    size_t max_files = 2;
+    spdlog::filename_t basename = SPDLOG_FILENAME_T(ROTATING_LOG);
+    auto sink =
+        std::make_shared<spdlog::sinks::rotating_file_sink_st>(basename, max_size, max_files);
+    auto logger = std::make_shared<spdlog::logger>("rotating_sink_logger", sink);
+    logger->set_pattern("%v");
+
+    REQUIRE(sink->get_max_size() == max_size);
+    REQUIRE(sink->get_max_files() == max_files);
+    max_size = 7 * 1024;
+    max_files = 3;
+
+    sink->set_max_size(max_size);
+    sink->set_max_files(max_files);
+    REQUIRE(sink->get_max_size() == max_size);
+    REQUIRE(sink->get_max_files() == max_files);
+
+    const auto message = std::string(200, 'x');
+    assert(message.size() < max_size);
+    const auto n_messages = max_files * max_size / message.size();
+    for (size_t i = 0; i < n_messages; ++i) {
+        logger->info(message);
+    }
+    logger.reset();  // force flush and close the file
+
+    // validate that the files were rotated correctly with the new max size and max files
+    for (size_t i = 0; i <= max_files; i++) {
+        // calc filenames
+        // e.g. rotating_log, rotating_log.0 rotating_log.1, rotating_log.2, etc.
+        std::ostringstream oss;
+        oss << ROTATING_LOG;
+        if (i > 0) {
+            oss << '.' << i;
+        }
+        const auto filename = oss.str();
+        const auto filesize = get_filesize(filename);
+        REQUIRE(filesize <= max_size);
+        if (i > 0) {
+            REQUIRE(filesize >= max_size - message.size() - 2);
+        }
+    }
+}
diff --git a/thirdparty/spdlog/tests/test_fmt_helper.cpp b/thirdparty/spdlog/tests/test_fmt_helper.cpp
new file mode 100644
index 000000000..31b930672
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_fmt_helper.cpp
@@ -0,0 +1,82 @@
+
+#include "includes.h"
+
+using spdlog::memory_buf_t;
+using spdlog::details::to_string_view;
+
+void test_pad2(int n, const char *expected) {
+    memory_buf_t buf;
+    spdlog::details::fmt_helper::pad2(n, buf);
+
+    REQUIRE(to_string_view(buf) == expected);
+}
+
+void test_pad3(uint32_t n, const char *expected) {
+    memory_buf_t buf;
+    spdlog::details::fmt_helper::pad3(n, buf);
+
+    REQUIRE(to_string_view(buf) == expected);
+}
+
+void test_pad6(std::size_t n, const char *expected) {
+    memory_buf_t buf;
+    spdlog::details::fmt_helper::pad6(n, buf);
+
+    REQUIRE(to_string_view(buf) == expected);
+}
+
+void test_pad9(std::size_t n, const char *expected) {
+    memory_buf_t buf;
+    spdlog::details::fmt_helper::pad9(n, buf);
+
+    REQUIRE(to_string_view(buf) == expected);
+}
+
+TEST_CASE("pad2", "[fmt_helper]") {
+    test_pad2(0, "00");
+    test_pad2(3, "03");
+    test_pad2(10, "10");
+    test_pad2(23, "23");
+    test_pad2(99, "99");
+    test_pad2(100, "100");
+    test_pad2(123, "123");
+    test_pad2(1234, "1234");
+    test_pad2(-5, "-5");
+}
+
+TEST_CASE("pad3", "[fmt_helper]") {
+    test_pad3(0, "000");
+    test_pad3(3, "003");
+    test_pad3(10, "010");
+    test_pad3(23, "023");
+    test_pad3(99, "099");
+    test_pad3(100, "100");
+    test_pad3(123, "123");
+    test_pad3(999, "999");
+    test_pad3(1000, "1000");
+    test_pad3(1234, "1234");
+}
+
+TEST_CASE("pad6", "[fmt_helper]") {
+    test_pad6(0, "000000");
+    test_pad6(3, "000003");
+    test_pad6(23, "000023");
+    test_pad6(123, "000123");
+    test_pad6(1234, "001234");
+    test_pad6(12345, "012345");
+    test_pad6(123456, "123456");
+}
+
+TEST_CASE("pad9", "[fmt_helper]") {
+    test_pad9(0, "000000000");
+    test_pad9(3, "000000003");
+    test_pad9(23, "000000023");
+    test_pad9(123, "000000123");
+    test_pad9(1234, "000001234");
+    test_pad9(12345, "000012345");
+    test_pad9(123456, "000123456");
+    test_pad9(1234567, "001234567");
+    test_pad9(12345678, "012345678");
+    test_pad9(123456789, "123456789");
+    test_pad9(1234567891, "1234567891");
+}
diff --git a/thirdparty/spdlog/tests/test_macros.cpp b/thirdparty/spdlog/tests/test_macros.cpp
new file mode 100644
index 000000000..132706f13
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_macros.cpp
@@ -0,0 +1,53 @@
+/*
+ * This content is released under the MIT License as specified in
+ * https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE
+ */
+
+#include "includes.h"
+
+#if SPDLOG_ACTIVE_LEVEL != SPDLOG_LEVEL_DEBUG
+    #error "Invalid SPDLOG_ACTIVE_LEVEL in test. Should be SPDLOG_LEVEL_DEBUG"
+#endif
+
+#define TEST_FILENAME "test_logs/simple_log"
+
+TEST_CASE("debug and trace w/o format string", "[macros]") {
+    prepare_logdir();
+    spdlog::filename_t filename = SPDLOG_FILENAME_T(TEST_FILENAME);
+
+    auto logger = spdlog::create<spdlog::sinks::basic_file_sink_mt>("logger", filename);
+    logger->set_pattern("%v");
+    logger->set_level(spdlog::level::trace);
+
+    SPDLOG_LOGGER_TRACE(logger, "Test message 1");
+    SPDLOG_LOGGER_DEBUG(logger, "Test message 2");
+    logger->flush();
+
+    using spdlog::details::os::default_eol;
+    REQUIRE(ends_with(file_contents(TEST_FILENAME),
+                      spdlog::fmt_lib::format("Test message 2{}", default_eol)));
+    REQUIRE(count_lines(TEST_FILENAME) == 1);
+
+    auto orig_default_logger = spdlog::default_logger();
+    spdlog::set_default_logger(logger);
+
+    SPDLOG_TRACE("Test message 3");
+    SPDLOG_DEBUG("Test message {}", 4);
+    logger->flush();
+
+    require_message_count(TEST_FILENAME, 2);
+    REQUIRE(ends_with(file_contents(TEST_FILENAME),
+                      spdlog::fmt_lib::format("Test message 4{}", default_eol)));
+    spdlog::set_default_logger(std::move(orig_default_logger));
+}
+
+TEST_CASE("disable param evaluation", "[macros]") {
+    SPDLOG_TRACE("Test message {}", throw std::runtime_error("Should not be evaluated"));
+}
+
+TEST_CASE("pass logger pointer", "[macros]") {
+    auto logger = spdlog::create<spdlog::sinks::null_sink_mt>("refmacro");
+    auto &ref = *logger;
+    SPDLOG_LOGGER_TRACE(&ref, "Test message 1");
+    SPDLOG_LOGGER_DEBUG(&ref, "Test message 2");
+}
diff --git a/thirdparty/spdlog/tests/test_misc.cpp b/thirdparty/spdlog/tests/test_misc.cpp
new file mode 100644
index 000000000..deb18e745
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_misc.cpp
@@ -0,0 +1,224 @@
+#ifdef _WIN32  // to prevent fopen warning on windows
+    #define _CRT_SECURE_NO_WARNINGS
+#endif
+
+#include "includes.h"
+#include "test_sink.h"
+
+template <class T>
+std::string log_info(const T& what, spdlog::level::level_enum logger_level = spdlog::level::info) {
+    std::ostringstream oss;
+    auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
+
+    spdlog::logger oss_logger("oss", oss_sink);
+    oss_logger.set_level(logger_level);
+    oss_logger.set_pattern("%v");
+    oss_logger.info(what);
+
+    return oss.str().substr(0, oss.str().length() - strlen(spdlog::details::os::default_eol));
+}
+
+TEST_CASE("basic_logging ", "[basic_logging]") {
+    // const char
+    REQUIRE(log_info("Hello") == "Hello");
+    REQUIRE(log_info("").empty());
+
+    // std::string
+    REQUIRE(log_info(std::string("Hello")) == "Hello");
+    REQUIRE(log_info(std::string()).empty());
+
+    // Numbers
+    REQUIRE(log_info(5) == "5");
+    REQUIRE(log_info(5.6) == "5.6");
+
+    // User defined class
+    // REQUIRE(log_info(some_logged_class("some_val")) == "some_val");
+}
+
+TEST_CASE("log_levels", "[log_levels]") {
+    REQUIRE(log_info("Hello", spdlog::level::err).empty());
+    REQUIRE(log_info("Hello", spdlog::level::critical).empty());
+    REQUIRE(log_info("Hello", spdlog::level::info) == "Hello");
+    REQUIRE(log_info("Hello", spdlog::level::debug) == "Hello");
+    REQUIRE(log_info("Hello", spdlog::level::trace) == "Hello");
+}
+
+TEST_CASE("level_to_string_view", "[convert_to_string_view]") {
+    REQUIRE(spdlog::level::to_string_view(spdlog::level::trace) == "trace");
+    REQUIRE(spdlog::level::to_string_view(spdlog::level::debug) == "debug");
+    REQUIRE(spdlog::level::to_string_view(spdlog::level::info) == "info");
+    REQUIRE(spdlog::level::to_string_view(spdlog::level::warn) == "warning");
+    REQUIRE(spdlog::level::to_string_view(spdlog::level::err) == "error");
+    REQUIRE(spdlog::level::to_string_view(spdlog::level::critical) == "critical");
+    REQUIRE(spdlog::level::to_string_view(spdlog::level::off) == "off");
+}
+
+TEST_CASE("to_short_c_str", "[convert_to_short_c_str]") {
+    REQUIRE(std::string(spdlog::level::to_short_c_str(spdlog::level::trace)) == "T");
+    REQUIRE(std::string(spdlog::level::to_short_c_str(spdlog::level::debug)) == "D");
+    REQUIRE(std::string(spdlog::level::to_short_c_str(spdlog::level::info)) == "I");
+    REQUIRE(std::string(spdlog::level::to_short_c_str(spdlog::level::warn)) == "W");
+    REQUIRE(std::string(spdlog::level::to_short_c_str(spdlog::level::err)) == "E");
+    REQUIRE(std::string(spdlog::level::to_short_c_str(spdlog::level::critical)) == "C");
+    REQUIRE(std::string(spdlog::level::to_short_c_str(spdlog::level::off)) == "O");
+}
+
+TEST_CASE("to_level_enum", "[convert_to_level_enum]") {
+    REQUIRE(spdlog::level::from_str("trace") == spdlog::level::trace);
+    REQUIRE(spdlog::level::from_str("debug") == spdlog::level::debug);
+    REQUIRE(spdlog::level::from_str("info") == spdlog::level::info);
+    REQUIRE(spdlog::level::from_str("warning") == spdlog::level::warn);
+    REQUIRE(spdlog::level::from_str("warn") == spdlog::level::warn);
+    REQUIRE(spdlog::level::from_str("error") == spdlog::level::err);
+    REQUIRE(spdlog::level::from_str("critical") == spdlog::level::critical);
+    REQUIRE(spdlog::level::from_str("off") == spdlog::level::off);
+    REQUIRE(spdlog::level::from_str("null") == spdlog::level::off);
+}
+
+TEST_CASE("periodic flush", "[periodic_flush]") {
+    using spdlog::sinks::test_sink_mt;
+    auto logger = spdlog::create<test_sink_mt>("periodic_flush");
+    auto test_sink = std::static_pointer_cast<test_sink_mt>(logger->sinks()[0]);
+
+    spdlog::flush_every(std::chrono::seconds(1));
+    std::this_thread::sleep_for(std::chrono::milliseconds(1250));
+    REQUIRE(test_sink->flush_counter() == 1);
+    spdlog::flush_every(std::chrono::seconds(0));
+    spdlog::drop_all();
+}
+
+TEST_CASE("clone-logger", "[clone]") {
+    using spdlog::sinks::test_sink_mt;
+    auto test_sink = std::make_shared<test_sink_mt>();
+    auto logger = std::make_shared<spdlog::logger>("orig", test_sink);
+    logger->set_pattern("%v");
+    auto cloned = logger->clone("clone");
+
+    REQUIRE(cloned->name() == "clone");
+    REQUIRE(logger->sinks() == cloned->sinks());
+    REQUIRE(logger->level() == cloned->level());
+    REQUIRE(logger->flush_level() == cloned->flush_level());
+    logger->info("Some message 1");
+    cloned->info("Some message 2");
+
+    REQUIRE(test_sink->lines().size() == 2);
+    REQUIRE(test_sink->lines()[0] == "Some message 1");
+    REQUIRE(test_sink->lines()[1] == "Some message 2");
+
+    spdlog::drop_all();
+}
+
+TEST_CASE("clone async", "[clone]") {
+    using spdlog::sinks::test_sink_mt;
+    spdlog::init_thread_pool(4, 1);
+    auto test_sink = std::make_shared<test_sink_mt>();
+    auto logger = std::make_shared<spdlog::async_logger>("orig", test_sink, spdlog::thread_pool());
+    logger->set_pattern("%v");
+    auto cloned = logger->clone("clone");
+
+    REQUIRE(cloned->name() == "clone");
+    REQUIRE(logger->sinks() == cloned->sinks());
+    REQUIRE(logger->level() == cloned->level());
+    REQUIRE(logger->flush_level() == cloned->flush_level());
+
+    logger->info("Some message 1");
+    cloned->info("Some message 2");
+
+    spdlog::details::os::sleep_for_millis(100);
+
+    REQUIRE(test_sink->lines().size() == 2);
+    REQUIRE(test_sink->lines()[0] == "Some message 1");
+    REQUIRE(test_sink->lines()[1] == "Some message 2");
+
+    spdlog::drop_all();
+}
+
+TEST_CASE("default logger API", "[default logger]") {
+    std::ostringstream oss;
+    auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
+
+    spdlog::set_default_logger(std::make_shared<spdlog::logger>("oss", oss_sink));
+    spdlog::set_pattern("*** %v");
+
+    spdlog::default_logger()->set_level(spdlog::level::trace);
+    spdlog::trace("hello trace");
+    REQUIRE(oss.str() == "*** hello trace" + std::string(spdlog::details::os::default_eol));
+
+    oss.str("");
+    spdlog::debug("hello debug");
+    REQUIRE(oss.str() == "*** hello debug" + std::string(spdlog::details::os::default_eol));
+
+    oss.str("");
+    spdlog::info("Hello");
+    REQUIRE(oss.str() == "*** Hello" + std::string(spdlog::details::os::default_eol));
+
+    oss.str("");
+    spdlog::warn("Hello again {}", 2);
+    REQUIRE(oss.str() == "*** Hello again 2" + std::string(spdlog::details::os::default_eol));
+
+    oss.str("");
+    spdlog::error(123);
+    REQUIRE(oss.str() == "*** 123" + std::string(spdlog::details::os::default_eol));
+
+    oss.str("");
+    spdlog::critical(std::string("some string"));
+    REQUIRE(oss.str() == "*** some string" + std::string(spdlog::details::os::default_eol));
+
+    oss.str("");
+    spdlog::set_level(spdlog::level::info);
+    spdlog::debug("should not be logged");
+    REQUIRE(oss.str().empty());
+    spdlog::drop_all();
+    spdlog::set_pattern("%v");
+}
+
+#if (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32)
+TEST_CASE("utf8 to utf16 conversion using windows api", "[windows utf]") {
+    spdlog::wmemory_buf_t buffer;
+
+    spdlog::details::os::utf8_to_wstrbuf("", buffer);
+    REQUIRE(std::wstring(buffer.data(), buffer.size()) == std::wstring(L""));
+
+    spdlog::details::os::utf8_to_wstrbuf("abc", buffer);
+    REQUIRE(std::wstring(buffer.data(), buffer.size()) == std::wstring(L"abc"));
+
+    spdlog::details::os::utf8_to_wstrbuf("\xc3\x28", buffer);  // Invalid UTF-8 sequence.
+    REQUIRE(std::wstring(buffer.data(), buffer.size()) == std::wstring(L"\xfffd("));
+
+    spdlog::details::os::utf8_to_wstrbuf("\xe3\x81\xad\xe3\x81\x93",
+                                         buffer);  // "Neko" in hiragana.
+    REQUIRE(std::wstring(buffer.data(), buffer.size()) == std::wstring(L"\x306d\x3053"));
+}
+#endif
+
+struct auto_closer {
+    FILE* fp = nullptr;
+    explicit auto_closer(FILE* f)
+        : fp(f) {}
+    auto_closer(const auto_closer&) = delete;
+    auto_closer& operator=(const auto_closer&) = delete;
+    ~auto_closer() {
+        if (fp != nullptr) (void)std::fclose(fp);
+    }
+};
+
+TEST_CASE("os::fwrite_bytes", "[os]") {
+    using spdlog::details::os::create_dir;
+    using spdlog::details::os::fwrite_bytes;
+    const char* filename = "log_tests/test_fwrite_bytes.txt";
+    const char* msg = "hello";
+    prepare_logdir();
+    REQUIRE(create_dir(SPDLOG_FILENAME_T("log_tests")) == true);
+    {
+        auto_closer closer(std::fopen(filename, "wb"));
+        REQUIRE(closer.fp != nullptr);
+        REQUIRE(fwrite_bytes(msg, std::strlen(msg), closer.fp) == true);
+        REQUIRE(fwrite_bytes(msg, 0, closer.fp) == true);
+        std::fflush(closer.fp);
+        REQUIRE(spdlog::details::os::filesize(closer.fp) == 5);
+    }
+    // fwrite_bytes should return false on write failure
+    auto_closer closer(std::fopen(filename, "r"));
+    REQUIRE(closer.fp != nullptr);
+    REQUIRE_FALSE(fwrite_bytes("Hello", 5, closer.fp));
+}
diff --git a/thirdparty/spdlog/tests/test_mpmc_q.cpp b/thirdparty/spdlog/tests/test_mpmc_q.cpp
new file mode 100644
index 000000000..bc7a37d9c
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_mpmc_q.cpp
@@ -0,0 +1,114 @@
+#include "includes.h"
+
+using std::chrono::milliseconds;
+using test_clock = std::chrono::high_resolution_clock;
+
+static milliseconds millis_from(const test_clock::time_point &tp0) {
+    return std::chrono::duration_cast<milliseconds>(test_clock::now() - tp0);
+}
+TEST_CASE("dequeue-empty-nowait", "[mpmc_blocking_q]") {
+    size_t q_size = 100;
+    milliseconds tolerance_wait(20);
+    spdlog::details::mpmc_blocking_queue<int> q(q_size);
+    int popped_item = 0;
+
+    auto start = test_clock::now();
+    auto rv = q.dequeue_for(popped_item, milliseconds::zero());
+    auto delta_ms = millis_from(start);
+
+    REQUIRE(rv == false);
+    INFO("Delta " << delta_ms.count() << " millis");
+    REQUIRE(delta_ms <= tolerance_wait);
+}
+
+TEST_CASE("dequeue-empty-wait", "[mpmc_blocking_q]") {
+    size_t q_size = 100;
+    milliseconds wait_ms(250);
+    milliseconds tolerance_wait(250);
+
+    spdlog::details::mpmc_blocking_queue<int> q(q_size);
+    int popped_item = 0;
+    auto start = test_clock::now();
+    auto rv = q.dequeue_for(popped_item, wait_ms);
+    auto delta_ms = millis_from(start);
+
+    REQUIRE(rv == false);
+
+    INFO("Delta " << delta_ms.count() << " millis");
+    REQUIRE(delta_ms >= wait_ms - tolerance_wait);
+    REQUIRE(delta_ms <= wait_ms + tolerance_wait);
+}
+
+TEST_CASE("dequeue-full-nowait", "[mpmc_blocking_q]") {
+    spdlog::details::mpmc_blocking_queue<int> q(1);
+    q.enqueue(42);
+
+    int item = 0;
+    q.dequeue_for(item, milliseconds::zero());
+    REQUIRE(item == 42);
+}
+
+TEST_CASE("dequeue-full-wait", "[mpmc_blocking_q]") {
+    spdlog::details::mpmc_blocking_queue<int> q(1);
+    q.enqueue(42);
+
+    int item = 0;
+    q.dequeue(item);
+    REQUIRE(item == 42);
+}
+
+TEST_CASE("enqueue_nowait", "[mpmc_blocking_q]") {
+    size_t q_size = 1;
+    spdlog::details::mpmc_blocking_queue<int> q(q_size);
+    milliseconds tolerance_wait(10);
+
+    q.enqueue(1);
+    REQUIRE(q.overrun_counter() == 0);
+
+    auto start = test_clock::now();
+    q.enqueue_nowait(2);
+    auto delta_ms = millis_from(start);
+
+    INFO("Delta " << delta_ms.count() << " millis");
+    REQUIRE(delta_ms <= tolerance_wait);
+    REQUIRE(q.overrun_counter() == 1);
+}
+
+TEST_CASE("bad_queue", "[mpmc_blocking_q]") {
+    size_t q_size = 0;
+    spdlog::details::mpmc_blocking_queue<int> q(q_size);
+    q.enqueue_nowait(1);
+    REQUIRE(q.overrun_counter() == 1);
+    int i = 0;
+    REQUIRE(q.dequeue_for(i, milliseconds(0)) == false);
+}
+
+TEST_CASE("empty_queue", "[mpmc_blocking_q]") {
+    size_t q_size = 10;
+    spdlog::details::mpmc_blocking_queue<int> q(q_size);
+    int i = 0;
+    REQUIRE(q.dequeue_for(i, milliseconds(10)) == false);
+}
+
+TEST_CASE("full_queue", "[mpmc_blocking_q]") {
+    size_t q_size = 100;
+    spdlog::details::mpmc_blocking_queue<int> q(q_size);
+    for (int i = 0; i < static_cast<int>(q_size); i++) {
+        q.enqueue(i + 0);  // i+0 to force rvalue and avoid tidy warnings on the same time if we
+                           // std::move(i) instead
+    }
+
+    q.enqueue_nowait(123456);
+    REQUIRE(q.overrun_counter() == 1);
+
+    for (int i = 1; i < static_cast<int>(q_size); i++) {
+        int item = -1;
+        q.dequeue(item);
+        REQUIRE(item == i);
+    }
+
+    // last item pushed has overridden the oldest.
+    int item = -1;
+    q.dequeue(item);
+    REQUIRE(item == 123456);
+}
diff --git a/thirdparty/spdlog/tests/test_pattern_formatter.cpp b/thirdparty/spdlog/tests/test_pattern_formatter.cpp
new file mode 100644
index 000000000..17a1bbcb5
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_pattern_formatter.cpp
@@ -0,0 +1,660 @@
+#include "includes.h"
+#include "test_sink.h"
+
+#include <chrono>
+
+using spdlog::memory_buf_t;
+using spdlog::details::to_string_view;
+
+// log to str and return it
+template <typename... Args>
+static std::string log_to_str(const std::string &msg, const Args &...args) {
+    std::ostringstream oss;
+    auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
+    spdlog::logger oss_logger("pattern_tester", oss_sink);
+    oss_logger.set_level(spdlog::level::info);
+
+    oss_logger.set_formatter(
+        std::unique_ptr<spdlog::formatter>(new spdlog::pattern_formatter(args...)));
+
+    oss_logger.info(msg);
+    return oss.str();
+}
+
+// log to str and return it with time
+template <typename... Args>
+static std::string log_to_str_with_time(spdlog::log_clock::time_point log_time,
+                                        const std::string &msg,
+                                        const Args &...args) {
+    std::ostringstream oss;
+    auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
+    spdlog::logger oss_logger("pattern_tester", oss_sink);
+    oss_logger.set_level(spdlog::level::info);
+
+    oss_logger.set_formatter(
+        std::unique_ptr<spdlog::formatter>(new spdlog::pattern_formatter(args...)));
+
+    oss_logger.log(log_time, {}, spdlog::level::info, msg);
+    return oss.str();
+}
+
+TEST_CASE("custom eol", "[pattern_formatter]") {
+    std::string msg = "Hello custom eol test";
+    std::string eol = ";)";
+    REQUIRE(log_to_str(msg, "%v", spdlog::pattern_time_type::local, ";)") == msg + eol);
+}
+
+TEST_CASE("empty format", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "", spdlog::pattern_time_type::local, "").empty());
+}
+
+TEST_CASE("empty format2", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "", spdlog::pattern_time_type::local, "\n") == "\n");
+}
+
+TEST_CASE("level", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%l] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[info] Some message\n");
+}
+
+TEST_CASE("short level", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%L] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[I] Some message\n");
+}
+
+TEST_CASE("name", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pattern_tester] Some message\n");
+}
+
+TEST_CASE("date MM/DD/YY ", "[pattern_formatter]") {
+    auto now_tm = spdlog::details::os::localtime();
+    std::stringstream oss;
+    oss << std::setfill('0') << std::setw(2) << now_tm.tm_mon + 1 << "/" << std::setw(2)
+        << now_tm.tm_mday << "/" << std::setw(2) << (now_tm.tm_year + 1900) % 1000
+        << " Some message\n";
+    REQUIRE(log_to_str("Some message", "%D %v", spdlog::pattern_time_type::local, "\n") ==
+            oss.str());
+}
+
+TEST_CASE("GMT offset ", "[pattern_formatter]") {
+    using namespace std::chrono_literals;
+    const auto now = std::chrono::system_clock::now();
+    const auto yesterday = now - 24h;
+
+    REQUIRE(log_to_str_with_time(yesterday, "Some message", "%z", spdlog::pattern_time_type::utc,
+                                 "\n") == "+00:00\n");
+}
+
+TEST_CASE("color range test1", "[pattern_formatter]") {
+    auto formatter = std::make_shared<spdlog::pattern_formatter>(
+        "%^%v%$", spdlog::pattern_time_type::local, "\n");
+
+    memory_buf_t buf;
+    spdlog::fmt_lib::format_to(std::back_inserter(buf), "Hello");
+    memory_buf_t formatted;
+    std::string logger_name = "test";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info,
+                                 spdlog::string_view_t(buf.data(), buf.size()));
+    formatter->format(msg, formatted);
+    REQUIRE(msg.color_range_start == 0);
+    REQUIRE(msg.color_range_end == 5);
+    REQUIRE(log_to_str("hello", "%^%v%$", spdlog::pattern_time_type::local, "\n") == "hello\n");
+}
+
+TEST_CASE("color range test2", "[pattern_formatter]") {
+    auto formatter =
+        std::make_shared<spdlog::pattern_formatter>("%^%$", spdlog::pattern_time_type::local, "\n");
+    std::string logger_name = "test";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info, "");
+    memory_buf_t formatted;
+    formatter->format(msg, formatted);
+    REQUIRE(msg.color_range_start == 0);
+    REQUIRE(msg.color_range_end == 0);
+    REQUIRE(log_to_str("", "%^%$", spdlog::pattern_time_type::local, "\n") == "\n");
+}
+
+TEST_CASE("color range test3", "[pattern_formatter]") {
+    auto formatter = std::make_shared<spdlog::pattern_formatter>("%^***%$");
+    std::string logger_name = "test";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info, "ignored");
+    memory_buf_t formatted;
+    formatter->format(msg, formatted);
+    REQUIRE(msg.color_range_start == 0);
+    REQUIRE(msg.color_range_end == 3);
+}
+
+TEST_CASE("color range test4", "[pattern_formatter]") {
+    auto formatter = std::make_shared<spdlog::pattern_formatter>(
+        "XX%^YYY%$", spdlog::pattern_time_type::local, "\n");
+    std::string logger_name = "test";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info, "ignored");
+
+    memory_buf_t formatted;
+    formatter->format(msg, formatted);
+    REQUIRE(msg.color_range_start == 2);
+    REQUIRE(msg.color_range_end == 5);
+    REQUIRE(log_to_str("ignored", "XX%^YYY%$", spdlog::pattern_time_type::local, "\n") ==
+            "XXYYY\n");
+}
+
+TEST_CASE("color range test5", "[pattern_formatter]") {
+    auto formatter = std::make_shared<spdlog::pattern_formatter>("**%^");
+    std::string logger_name = "test";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info, "ignored");
+    memory_buf_t formatted;
+    formatter->format(msg, formatted);
+    REQUIRE(msg.color_range_start == 2);
+    REQUIRE(msg.color_range_end == 0);
+}
+
+TEST_CASE("color range test6", "[pattern_formatter]") {
+    auto formatter = std::make_shared<spdlog::pattern_formatter>("**%$");
+    std::string logger_name = "test";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info, "ignored");
+    memory_buf_t formatted;
+    formatter->format(msg, formatted);
+    REQUIRE(msg.color_range_start == 0);
+    REQUIRE(msg.color_range_end == 2);
+}
+
+//
+// Test padding
+//
+
+TEST_CASE("level_left_padded", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%8l] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[    info] Some message\n");
+    REQUIRE(log_to_str("Some message", "[%8!l] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[    info] Some message\n");
+}
+
+TEST_CASE("level_right_padded", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%-8l] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[info    ] Some message\n");
+    REQUIRE(log_to_str("Some message", "[%-8!l] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[info    ] Some message\n");
+}
+
+TEST_CASE("level_center_padded", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%=8l] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[  info  ] Some message\n");
+    REQUIRE(log_to_str("Some message", "[%=8!l] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[  info  ] Some message\n");
+}
+
+TEST_CASE("short level_left_padded", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%3L] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[  I] Some message\n");
+    REQUIRE(log_to_str("Some message", "[%3!L] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[  I] Some message\n");
+}
+
+TEST_CASE("short level_right_padded", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%-3L] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[I  ] Some message\n");
+    REQUIRE(log_to_str("Some message", "[%-3!L] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[I  ] Some message\n");
+}
+
+TEST_CASE("short level_center_padded", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%=3L] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[ I ] Some message\n");
+    REQUIRE(log_to_str("Some message", "[%=3!L] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[ I ] Some message\n");
+}
+
+TEST_CASE("left_padded_short", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%3n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pattern_tester] Some message\n");
+    REQUIRE(log_to_str("Some message", "[%3!n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pat] Some message\n");
+}
+
+TEST_CASE("right_padded_short", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%-3n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pattern_tester] Some message\n");
+    REQUIRE(log_to_str("Some message", "[%-3!n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pat] Some message\n");
+}
+
+TEST_CASE("center_padded_short", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%=3n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pattern_tester] Some message\n");
+    REQUIRE(log_to_str("Some message", "[%=3!n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pat] Some message\n");
+}
+
+TEST_CASE("left_padded_huge", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%-300n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pattern_tester                                                  ] Some message\n");
+
+    REQUIRE(log_to_str("Some message", "[%-300!n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pattern_tester                                                  ] Some message\n");
+}
+
+TEST_CASE("left_padded_max", "[pattern_formatter]") {
+    REQUIRE(log_to_str("Some message", "[%-64n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pattern_tester                                                  ] Some message\n");
+
+    REQUIRE(log_to_str("Some message", "[%-64!n] %v", spdlog::pattern_time_type::local, "\n") ==
+            "[pattern_tester                                                  ] Some message\n");
+}
+
+// Test padding + truncate flag
+
+TEST_CASE("paddinng_truncate", "[pattern_formatter]") {
+    REQUIRE(log_to_str("123456", "%6!v", spdlog::pattern_time_type::local, "\n") == "123456\n");
+    REQUIRE(log_to_str("123456", "%5!v", spdlog::pattern_time_type::local, "\n") == "12345\n");
+    REQUIRE(log_to_str("123456", "%7!v", spdlog::pattern_time_type::local, "\n") == " 123456\n");
+
+    REQUIRE(log_to_str("123456", "%-6!v", spdlog::pattern_time_type::local, "\n") == "123456\n");
+    REQUIRE(log_to_str("123456", "%-5!v", spdlog::pattern_time_type::local, "\n") == "12345\n");
+    REQUIRE(log_to_str("123456", "%-7!v", spdlog::pattern_time_type::local, "\n") == "123456 \n");
+
+    REQUIRE(log_to_str("123456", "%=6!v", spdlog::pattern_time_type::local, "\n") == "123456\n");
+    REQUIRE(log_to_str("123456", "%=5!v", spdlog::pattern_time_type::local, "\n") == "12345\n");
+    REQUIRE(log_to_str("123456", "%=7!v", spdlog::pattern_time_type::local, "\n") == "123456 \n");
+
+    REQUIRE(log_to_str("123456", "%0!v", spdlog::pattern_time_type::local, "\n") == "\n");
+}
+
+TEST_CASE("padding_truncate_funcname", "[pattern_formatter]") {
+    spdlog::sinks::test_sink_st test_sink;
+
+    const char *pattern = "%v [%5!!]";
+    auto formatter = std::unique_ptr<spdlog::formatter>(new spdlog::pattern_formatter(pattern));
+    test_sink.set_formatter(std::move(formatter));
+
+    spdlog::details::log_msg msg1{spdlog::source_loc{"ignored", 1, "func"}, "test_logger",
+                                  spdlog::level::info, "message"};
+    test_sink.log(msg1);
+    REQUIRE(test_sink.lines()[0] == "message [ func]");
+
+    spdlog::details::log_msg msg2{spdlog::source_loc{"ignored", 1, "function"}, "test_logger",
+                                  spdlog::level::info, "message"};
+    test_sink.log(msg2);
+    REQUIRE(test_sink.lines()[1] == "message [funct]");
+}
+
+TEST_CASE("padding_funcname", "[pattern_formatter]") {
+    spdlog::sinks::test_sink_st test_sink;
+
+    const char *pattern = "%v [%10!]";
+    auto formatter = std::unique_ptr<spdlog::formatter>(new spdlog::pattern_formatter(pattern));
+    test_sink.set_formatter(std::move(formatter));
+
+    spdlog::details::log_msg msg1{spdlog::source_loc{"ignored", 1, "func"}, "test_logger",
+                                  spdlog::level::info, "message"};
+    test_sink.log(msg1);
+    REQUIRE(test_sink.lines()[0] == "message [      func]");
+
+    spdlog::details::log_msg msg2{spdlog::source_loc{"ignored", 1, "func567890123"}, "test_logger",
+                                  spdlog::level::info, "message"};
+    test_sink.log(msg2);
+    REQUIRE(test_sink.lines()[1] == "message [func567890123]");
+}
+
+TEST_CASE("clone-default-formatter", "[pattern_formatter]") {
+    auto formatter_1 = std::make_shared<spdlog::pattern_formatter>();
+    auto formatter_2 = formatter_1->clone();
+    std::string logger_name = "test";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info, "some message");
+
+    memory_buf_t formatted_1;
+    memory_buf_t formatted_2;
+    formatter_1->format(msg, formatted_1);
+    formatter_2->format(msg, formatted_2);
+
+    REQUIRE(to_string_view(formatted_1) == to_string_view(formatted_2));
+}
+
+TEST_CASE("clone-default-formatter2", "[pattern_formatter]") {
+    auto formatter_1 = std::make_shared<spdlog::pattern_formatter>("%+");
+    auto formatter_2 = formatter_1->clone();
+    std::string logger_name = "test";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info, "some message");
+
+    memory_buf_t formatted_1;
+    memory_buf_t formatted_2;
+    formatter_1->format(msg, formatted_1);
+    formatter_2->format(msg, formatted_2);
+
+    REQUIRE(to_string_view(formatted_1) == to_string_view(formatted_2));
+}
+
+TEST_CASE("clone-formatter", "[pattern_formatter]") {
+    auto formatter_1 = std::make_shared<spdlog::pattern_formatter>("%D %X [%] [%n] %v");
+    auto formatter_2 = formatter_1->clone();
+    std::string logger_name = "test";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info, "some message");
+
+    memory_buf_t formatted_1;
+    memory_buf_t formatted_2;
+    formatter_1->format(msg, formatted_1);
+    formatter_2->format(msg, formatted_2);
+
+    REQUIRE(to_string_view(formatted_1) == to_string_view(formatted_2));
+}
+
+TEST_CASE("clone-formatter-2", "[pattern_formatter]") {
+    using spdlog::pattern_time_type;
+    auto formatter_1 = std::make_shared<spdlog::pattern_formatter>(
+        "%D %X [%] [%n] %v", pattern_time_type::utc, "xxxxxx\n");
+    auto formatter_2 = formatter_1->clone();
+    std::string logger_name = "test2";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info, "some message");
+
+    memory_buf_t formatted_1;
+    memory_buf_t formatted_2;
+    formatter_1->format(msg, formatted_1);
+    formatter_2->format(msg, formatted_2);
+
+    REQUIRE(to_string_view(formatted_1) == to_string_view(formatted_2));
+}
+
+class custom_test_flag : public spdlog::custom_flag_formatter {
+public:
+    explicit custom_test_flag(std::string txt)
+        : some_txt{std::move(txt)} {}
+
+    void format(const spdlog::details::log_msg &,
+                const std::tm &tm,
+                spdlog::memory_buf_t &dest) override {
+        if (some_txt == "throw_me") {
+            throw spdlog::spdlog_ex("custom_flag_exception_test");
+        } else if (some_txt == "time") {
+            auto formatted = spdlog::fmt_lib::format("{:d}:{:02d}{:s}", tm.tm_hour % 12, tm.tm_min,
+                                                     tm.tm_hour / 12 ? "PM" : "AM");
+            dest.append(formatted.data(), formatted.data() + formatted.size());
+            return;
+        }
+        some_txt = std::string(padinfo_.width_, ' ') + some_txt;
+        dest.append(some_txt.data(), some_txt.data() + some_txt.size());
+    }
+    spdlog::details::padding_info get_padding_info() { return padinfo_; }
+
+    std::string some_txt;
+
+    std::unique_ptr<custom_flag_formatter> clone() const override {
+        return spdlog::details::make_unique<custom_test_flag>(some_txt);
+    }
+};
+// test clone with custom flag formatters
+TEST_CASE("clone-custom_formatter", "[pattern_formatter]") {
+    auto formatter_1 = std::make_shared<spdlog::pattern_formatter>();
+    formatter_1->add_flag<custom_test_flag>('t', "custom_output").set_pattern("[%n] [%t] %v");
+    auto formatter_2 = formatter_1->clone();
+    std::string logger_name = "logger-name";
+    spdlog::details::log_msg msg(logger_name, spdlog::level::info, "some message");
+
+    memory_buf_t formatted_1;
+    memory_buf_t formatted_2;
+    formatter_1->format(msg, formatted_1);
+    formatter_2->format(msg, formatted_2);
+
+    auto expected = spdlog::fmt_lib::format("[logger-name] [custom_output] some message{}",
+                                            spdlog::details::os::default_eol);
+
+    REQUIRE(to_string_view(formatted_1) == expected);
+    REQUIRE(to_string_view(formatted_2) == expected);
+}
+
+//
+// Test source location formatting
+//
+
+#ifdef _WIN32
+static const char *const test_path = "\\a\\b\\c/myfile.cpp";
+#else
+static const char *const test_path = "/a/b//myfile.cpp";
+#endif
+
+TEST_CASE("short filename formatter-1", "[pattern_formatter]") {
+    spdlog::pattern_formatter formatter("%s", spdlog::pattern_time_type::local, "");
+    memory_buf_t formatted;
+    std::string logger_name = "logger-name";
+    spdlog::source_loc source_loc{test_path, 123, "some_func()"};
+    spdlog::details::log_msg msg(source_loc, "logger-name", spdlog::level::info, "Hello");
+    formatter.format(msg, formatted);
+
+    REQUIRE(to_string_view(formatted) == "myfile.cpp");
+}
+
+TEST_CASE("short filename formatter-2", "[pattern_formatter]") {
+    spdlog::pattern_formatter formatter("%s:%#", spdlog::pattern_time_type::local, "");
+    memory_buf_t formatted;
+    std::string logger_name = "logger-name";
+    spdlog::source_loc source_loc{"myfile.cpp", 123, "some_func()"};
+    spdlog::details::log_msg msg(source_loc, "logger-name", spdlog::level::info, "Hello");
+    formatter.format(msg, formatted);
+
+    REQUIRE(to_string_view(formatted) == "myfile.cpp:123");
+}
+
+TEST_CASE("short filename formatter-3", "[pattern_formatter]") {
+    spdlog::pattern_formatter formatter("%s %v", spdlog::pattern_time_type::local, "");
+    memory_buf_t formatted;
+    std::string logger_name = "logger-name";
+    spdlog::source_loc source_loc{"", 123, "some_func()"};
+    spdlog::details::log_msg msg(source_loc, "logger-name", spdlog::level::info, "Hello");
+    formatter.format(msg, formatted);
+
+    REQUIRE(to_string_view(formatted) == " Hello");
+}
+
+TEST_CASE("full filename formatter", "[pattern_formatter]") {
+    spdlog::pattern_formatter formatter("%g", spdlog::pattern_time_type::local, "");
+    memory_buf_t formatted;
+    std::string logger_name = "logger-name";
+    spdlog::source_loc source_loc{test_path, 123, "some_func()"};
+    spdlog::details::log_msg msg(source_loc, "logger-name", spdlog::level::info, "Hello");
+    formatter.format(msg, formatted);
+
+    REQUIRE(to_string_view(formatted) == test_path);
+}
+
+TEST_CASE("custom flags", "[pattern_formatter]") {
+    auto formatter = std::make_shared<spdlog::pattern_formatter>();
+    formatter->add_flag<custom_test_flag>('t', "custom1")
+        .add_flag<custom_test_flag>('u', "custom2")
+        .set_pattern("[%n] [%t] [%u] %v");
+
+    memory_buf_t formatted;
+
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
+                                 "some message");
+    formatter->format(msg, formatted);
+    auto expected = spdlog::fmt_lib::format("[logger-name] [custom1] [custom2] some message{}",
+                                            spdlog::details::os::default_eol);
+
+    REQUIRE(to_string_view(formatted) == expected);
+}
+
+TEST_CASE("custom flags-padding", "[pattern_formatter]") {
+    auto formatter = std::make_shared<spdlog::pattern_formatter>();
+    formatter->add_flag<custom_test_flag>('t', "custom1")
+        .add_flag<custom_test_flag>('u', "custom2")
+        .set_pattern("[%n] [%t] [%5u] %v");
+
+    memory_buf_t formatted;
+
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
+                                 "some message");
+    formatter->format(msg, formatted);
+    auto expected = spdlog::fmt_lib::format("[logger-name] [custom1] [     custom2] some message{}",
+                                            spdlog::details::os::default_eol);
+
+    REQUIRE(to_string_view(formatted) == expected);
+}
+
+TEST_CASE("custom flags-exception", "[pattern_formatter]") {
+    auto formatter = std::make_shared<spdlog::pattern_formatter>();
+    formatter->add_flag<custom_test_flag>('t', "throw_me")
+        .add_flag<custom_test_flag>('u', "custom2")
+        .set_pattern("[%n] [%t] [%u] %v");
+
+    memory_buf_t formatted;
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
+                                 "some message");
+    CHECK_THROWS_AS(formatter->format(msg, formatted), spdlog::spdlog_ex);
+}
+
+TEST_CASE("override need_localtime", "[pattern_formatter]") {
+    auto formatter =
+        std::make_shared<spdlog::pattern_formatter>(spdlog::pattern_time_type::local, "\n");
+    formatter->add_flag<custom_test_flag>('t', "time").set_pattern("%t> %v");
+
+    {
+        memory_buf_t formatted;
+        spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
+                                     "some message");
+        formatter->format(msg, formatted);
+        REQUIRE(to_string_view(formatted) == "0:00AM> some message\n");
+    }
+
+    {
+        formatter->need_localtime();
+
+        auto now_tm = spdlog::details::os::localtime();
+        std::stringstream oss;
+        oss << (now_tm.tm_hour % 12) << ":" << std::setfill('0') << std::setw(2) << now_tm.tm_min
+            << (now_tm.tm_hour / 12 ? "PM" : "AM") << "> some message\n";
+
+        memory_buf_t formatted;
+        spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
+                                     "some message");
+        formatter->format(msg, formatted);
+        REQUIRE(to_string_view(formatted) == oss.str());
+    }
+}
+
+#ifndef SPDLOG_NO_TLS
+TEST_CASE("mdc formatter test-1", "[pattern_formatter]") {
+    spdlog::mdc::put("mdc_key_1", "mdc_value_1");
+    spdlog::mdc::put("mdc_key_2", "mdc_value_2");
+
+    auto formatter = std::make_shared<spdlog::pattern_formatter>();
+    formatter->set_pattern("[%n] [%l] [%&] %v");
+
+    memory_buf_t formatted;
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
+                                 "some message");
+    formatter->format(msg, formatted);
+
+    auto expected = spdlog::fmt_lib::format(
+        "[logger-name] [info] [mdc_key_1:mdc_value_1 mdc_key_2:mdc_value_2] some message{}",
+        spdlog::details::os::default_eol);
+    REQUIRE(to_string_view(formatted) == expected);
+
+    SECTION("Tear down") { spdlog::mdc::clear(); }
+}
+
+TEST_CASE("mdc formatter value update", "[pattern_formatter]") {
+    spdlog::mdc::put("mdc_key_1", "mdc_value_1");
+    spdlog::mdc::put("mdc_key_2", "mdc_value_2");
+
+    auto formatter = std::make_shared<spdlog::pattern_formatter>();
+    formatter->set_pattern("[%n] [%l] [%&] %v");
+
+    memory_buf_t formatted_1;
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
+                                 "some message");
+    formatter->format(msg, formatted_1);
+
+    auto expected = spdlog::fmt_lib::format(
+        "[logger-name] [info] [mdc_key_1:mdc_value_1 mdc_key_2:mdc_value_2] some message{}",
+        spdlog::details::os::default_eol);
+
+    REQUIRE(to_string_view(formatted_1) == expected);
+
+    spdlog::mdc::put("mdc_key_1", "new_mdc_value_1");
+    memory_buf_t formatted_2;
+    formatter->format(msg, formatted_2);
+    expected = spdlog::fmt_lib::format(
+        "[logger-name] [info] [mdc_key_1:new_mdc_value_1 mdc_key_2:mdc_value_2] some message{}",
+        spdlog::details::os::default_eol);
+
+    REQUIRE(to_string_view(formatted_2) == expected);
+
+    SECTION("Tear down") { spdlog::mdc::clear(); }
+}
+
+TEST_CASE("mdc different threads", "[pattern_formatter]") {
+    auto formatter = std::make_shared<spdlog::pattern_formatter>();
+    formatter->set_pattern("[%n] [%l] [%&] %v");
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
+                                 "some message");
+
+    memory_buf_t formatted_2;
+
+    auto lambda_1 = [formatter, msg]() {
+        spdlog::mdc::put("mdc_key", "thread_1_id");
+        memory_buf_t formatted;
+        formatter->format(msg, formatted);
+
+        auto expected =
+            spdlog::fmt_lib::format("[logger-name] [info] [mdc_key:thread_1_id] some message{}",
+                                    spdlog::details::os::default_eol);
+
+        REQUIRE(to_string_view(formatted) == expected);
+    };
+
+    auto lambda_2 = [formatter, msg]() {
+        spdlog::mdc::put("mdc_key", "thread_2_id");
+        memory_buf_t formatted;
+        formatter->format(msg, formatted);
+
+        auto expected =
+            spdlog::fmt_lib::format("[logger-name] [info] [mdc_key:thread_2_id] some message{}",
+                                    spdlog::details::os::default_eol);
+
+        REQUIRE(to_string_view(formatted) == expected);
+    };
+
+    std::thread thread_1(lambda_1);
+    std::thread thread_2(lambda_2);
+
+    thread_1.join();
+    thread_2.join();
+
+    SECTION("Tear down") { spdlog::mdc::clear(); }
+}
+
+TEST_CASE("mdc remove key", "[pattern_formatter]") {
+    spdlog::mdc::put("mdc_key_1", "mdc_value_1");
+    spdlog::mdc::put("mdc_key_2", "mdc_value_2");
+    spdlog::mdc::remove("mdc_key_1");
+
+    auto formatter = std::make_shared<spdlog::pattern_formatter>();
+    formatter->set_pattern("[%n] [%l] [%&] %v");
+
+    memory_buf_t formatted;
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
+                                 "some message");
+    formatter->format(msg, formatted);
+
+    auto expected =
+        spdlog::fmt_lib::format("[logger-name] [info] [mdc_key_2:mdc_value_2] some message{}",
+                                spdlog::details::os::default_eol);
+    REQUIRE(to_string_view(formatted) == expected);
+
+    SECTION("Tear down") { spdlog::mdc::clear(); }
+}
+
+TEST_CASE("mdc empty", "[pattern_formatter]") {
+    auto formatter = std::make_shared<spdlog::pattern_formatter>();
+    formatter->set_pattern("[%n] [%l] [%&] %v");
+
+    memory_buf_t formatted;
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
+                                 "some message");
+    formatter->format(msg, formatted);
+
+    auto expected = spdlog::fmt_lib::format("[logger-name] [info] [] some message{}",
+                                            spdlog::details::os::default_eol);
+    REQUIRE(to_string_view(formatted) == expected);
+
+    SECTION("Tear down") { spdlog::mdc::clear(); }
+}
+#endif
diff --git a/thirdparty/spdlog/tests/test_registry.cpp b/thirdparty/spdlog/tests/test_registry.cpp
new file mode 100644
index 000000000..1805ae7f8
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_registry.cpp
@@ -0,0 +1,125 @@
+#include "includes.h"
+
+static const char *const tested_logger_name = "null_logger";
+static const char *const tested_logger_name2 = "null_logger2";
+
+#ifndef SPDLOG_NO_EXCEPTIONS
+TEST_CASE("register_drop", "[registry]") {
+    spdlog::drop_all();
+    spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name);
+    REQUIRE(spdlog::get(tested_logger_name) != nullptr);
+    // Throw if registering existing name
+    REQUIRE_THROWS_AS(spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name),
+                      spdlog::spdlog_ex);
+}
+
+TEST_CASE("explicit register", "[registry]") {
+    spdlog::drop_all();
+    auto logger = std::make_shared<spdlog::logger>(tested_logger_name,
+                                                   std::make_shared<spdlog::sinks::null_sink_st>());
+    spdlog::register_logger(logger);
+    REQUIRE(spdlog::get(tested_logger_name) != nullptr);
+    // Throw if registering existing name
+    REQUIRE_THROWS_AS(spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name),
+                      spdlog::spdlog_ex);
+}
+#endif
+
+TEST_CASE("register_or_replace", "[registry]") {
+    spdlog::drop_all();
+    auto logger1 = std::make_shared<spdlog::logger>(
+        tested_logger_name, std::make_shared<spdlog::sinks::null_sink_st>());
+    spdlog::register_logger(logger1);
+    REQUIRE(spdlog::get(tested_logger_name) == logger1);
+
+    auto logger2 = std::make_shared<spdlog::logger>(
+        tested_logger_name, std::make_shared<spdlog::sinks::null_sink_st>());
+    spdlog::register_or_replace(logger2);
+    REQUIRE(spdlog::get(tested_logger_name) == logger2);
+}
+
+TEST_CASE("apply_all", "[registry]") {
+    spdlog::drop_all();
+    auto logger = std::make_shared<spdlog::logger>(tested_logger_name,
+                                                   std::make_shared<spdlog::sinks::null_sink_st>());
+    spdlog::register_logger(logger);
+    auto logger2 = std::make_shared<spdlog::logger>(
+        tested_logger_name2, std::make_shared<spdlog::sinks::null_sink_st>());
+    spdlog::register_logger(logger2);
+
+    int counter = 0;
+    spdlog::apply_all([&counter](std::shared_ptr<spdlog::logger>) { counter++; });
+    REQUIRE(counter == 2);
+
+    counter = 0;
+    spdlog::drop(tested_logger_name2);
+    spdlog::apply_all([&counter](std::shared_ptr<spdlog::logger> l) {
+        REQUIRE(l->name() == tested_logger_name);
+        counter++;
+    });
+    REQUIRE(counter == 1);
+}
+
+TEST_CASE("drop", "[registry]") {
+    spdlog::drop_all();
+    spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name);
+    spdlog::drop(tested_logger_name);
+    REQUIRE_FALSE(spdlog::get(tested_logger_name));
+}
+
+TEST_CASE("drop-default", "[registry]") {
+    spdlog::set_default_logger(spdlog::null_logger_st(tested_logger_name));
+    spdlog::drop(tested_logger_name);
+    REQUIRE_FALSE(spdlog::default_logger());
+    REQUIRE_FALSE(spdlog::get(tested_logger_name));
+}
+
+TEST_CASE("drop_all", "[registry]") {
+    spdlog::drop_all();
+    spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name);
+    spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name2);
+    spdlog::drop_all();
+    REQUIRE_FALSE(spdlog::get(tested_logger_name));
+    REQUIRE_FALSE(spdlog::get(tested_logger_name2));
+    REQUIRE_FALSE(spdlog::default_logger());
+}
+
+TEST_CASE("drop non existing", "[registry]") {
+    spdlog::drop_all();
+    spdlog::create<spdlog::sinks::null_sink_mt>(tested_logger_name);
+    spdlog::drop("some_name");
+    REQUIRE_FALSE(spdlog::get("some_name"));
+    REQUIRE(spdlog::get(tested_logger_name));
+    spdlog::drop_all();
+}
+
+TEST_CASE("default logger", "[registry]") {
+    spdlog::drop_all();
+    spdlog::set_default_logger(spdlog::null_logger_st(tested_logger_name));
+    REQUIRE(spdlog::get(tested_logger_name) == spdlog::default_logger());
+    spdlog::drop_all();
+}
+
+TEST_CASE("set_default_logger(nullptr)", "[registry]") {
+    spdlog::set_default_logger(nullptr);
+    REQUIRE_FALSE(spdlog::default_logger());
+}
+
+TEST_CASE("disable automatic registration", "[registry]") {
+    // set some global parameters
+    spdlog::level::level_enum log_level = spdlog::level::level_enum::warn;
+    spdlog::set_level(log_level);
+    // but disable automatic registration
+    spdlog::set_automatic_registration(false);
+    auto logger1 = spdlog::create<spdlog::sinks::daily_file_sink_st>(
+        tested_logger_name, SPDLOG_FILENAME_T("filename"), 11, 59);
+    auto logger2 = spdlog::create_async<spdlog::sinks::stdout_color_sink_mt>(tested_logger_name2);
+    // loggers should not be part of the registry
+    REQUIRE_FALSE(spdlog::get(tested_logger_name));
+    REQUIRE_FALSE(spdlog::get(tested_logger_name2));
+    // but make sure they are still initialized according to global defaults
+    REQUIRE(logger1->level() == log_level);
+    REQUIRE(logger2->level() == log_level);
+    spdlog::set_level(spdlog::level::info);
+    spdlog::set_automatic_registration(true);
+}
diff --git a/thirdparty/spdlog/tests/test_ringbuffer.cpp b/thirdparty/spdlog/tests/test_ringbuffer.cpp
new file mode 100644
index 000000000..81d791656
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_ringbuffer.cpp
@@ -0,0 +1,52 @@
+#include "includes.h"
+#include "spdlog/sinks/ringbuffer_sink.h"
+
+TEST_CASE("ringbuffer invalid size", "[ringbuffer]") {
+    REQUIRE_THROWS_AS(spdlog::sinks::ringbuffer_sink_mt(0), spdlog::spdlog_ex);
+}
+
+TEST_CASE("ringbuffer stores formatted messages", "[ringbuffer]") {
+    spdlog::sinks::ringbuffer_sink_st sink(3);
+    sink.set_pattern("%v");
+
+    sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "msg1"});
+    sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "msg2"});
+    sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "msg3"});
+
+    auto formatted = sink.last_formatted();
+    REQUIRE(formatted.size() == 3);
+    using spdlog::details::os::default_eol;
+    REQUIRE(formatted[0] == spdlog::fmt_lib::format("msg1{}", default_eol));
+    REQUIRE(formatted[1] == spdlog::fmt_lib::format("msg2{}", default_eol));
+    REQUIRE(formatted[2] == spdlog::fmt_lib::format("msg3{}", default_eol));
+}
+
+TEST_CASE("ringbuffer overrun keeps last items", "[ringbuffer]") {
+    spdlog::sinks::ringbuffer_sink_st sink(2);
+    sink.set_pattern("%v");
+
+    sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "first"});
+    sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "second"});
+    sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "third"});
+
+    auto formatted = sink.last_formatted();
+    REQUIRE(formatted.size() == 2);
+    using spdlog::details::os::default_eol;
+    REQUIRE(formatted[0] == spdlog::fmt_lib::format("second{}", default_eol));
+    REQUIRE(formatted[1] == spdlog::fmt_lib::format("third{}", default_eol));
+}
+
+TEST_CASE("ringbuffer retrieval limit", "[ringbuffer]") {
+    spdlog::sinks::ringbuffer_sink_st sink(3);
+    sink.set_pattern("%v");
+
+    sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "A"});
+    sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "B"});
+    sink.log(spdlog::details::log_msg{"test", spdlog::level::info, "C"});
+
+    auto formatted = sink.last_formatted(2);
+    REQUIRE(formatted.size() == 2);
+    using spdlog::details::os::default_eol;
+    REQUIRE(formatted[0] == spdlog::fmt_lib::format("B{}", default_eol));
+    REQUIRE(formatted[1] == spdlog::fmt_lib::format("C{}", default_eol));
+}
diff --git a/thirdparty/spdlog/tests/test_sink.h b/thirdparty/spdlog/tests/test_sink.h
new file mode 100644
index 000000000..9c0945232
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_sink.h
@@ -0,0 +1,70 @@
+//
+// Copyright(c) 2018 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/details/null_mutex.h"
+#include "spdlog/sinks/base_sink.h"
+#include "spdlog/fmt/fmt.h"
+#include <chrono>
+#include <mutex>
+#include <thread>
+
+namespace spdlog {
+namespace sinks {
+
+template <class Mutex>
+class test_sink : public base_sink<Mutex> {
+    const size_t lines_to_save = 100;
+
+public:
+    size_t msg_counter() {
+        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
+        return msg_counter_;
+    }
+
+    size_t flush_counter() {
+        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
+        return flush_counter_;
+    }
+
+    void set_delay(std::chrono::milliseconds delay) {
+        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
+        delay_ = delay;
+    }
+
+    // return last output without the eol
+    std::vector<std::string> lines() {
+        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
+        return lines_;
+    }
+
+protected:
+    void sink_it_(const details::log_msg &msg) override {
+        memory_buf_t formatted;
+        base_sink<Mutex>::formatter_->format(msg, formatted);
+        // save the line without the eol
+        auto eol_len = strlen(details::os::default_eol);
+        using diff_t = typename std::iterator_traits<decltype(formatted.end())>::difference_type;
+        if (lines_.size() < lines_to_save) {
+            lines_.emplace_back(formatted.begin(), formatted.end() - static_cast<diff_t>(eol_len));
+        }
+        msg_counter_++;
+        std::this_thread::sleep_for(delay_);
+    }
+
+    void flush_() override { flush_counter_++; }
+
+    size_t msg_counter_{0};
+    size_t flush_counter_{0};
+    std::chrono::milliseconds delay_{std::chrono::milliseconds::zero()};
+    std::vector<std::string> lines_;
+};
+
+using test_sink_mt = test_sink<std::mutex>;
+using test_sink_st = test_sink<details::null_mutex>;
+
+}  // namespace sinks
+}  // namespace spdlog
diff --git a/thirdparty/spdlog/tests/test_stdout_api.cpp b/thirdparty/spdlog/tests/test_stdout_api.cpp
new file mode 100644
index 000000000..67659b84d
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_stdout_api.cpp
@@ -0,0 +1,90 @@
+/*
+ * This content is released under the MIT License as specified in
+ * https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE
+ */
+#include "includes.h"
+#include "spdlog/sinks/stdout_sinks.h"
+#include "spdlog/sinks/stdout_color_sinks.h"
+TEST_CASE("stdout_st", "[stdout]") {
+    auto l = spdlog::stdout_logger_st("test");
+    l->set_pattern("%+");
+    l->set_level(spdlog::level::trace);
+    l->trace("Test stdout_st");
+    spdlog::drop_all();
+}
+
+TEST_CASE("stdout_mt", "[stdout]") {
+    auto l = spdlog::stdout_logger_mt("test");
+    l->set_pattern("%+");
+    l->set_level(spdlog::level::debug);
+    l->debug("Test stdout_mt");
+    spdlog::drop_all();
+}
+
+TEST_CASE("stderr_st", "[stderr]") {
+    auto l = spdlog::stderr_logger_st("test");
+    l->set_pattern("%+");
+    l->info("Test stderr_st");
+    spdlog::drop_all();
+}
+
+TEST_CASE("stderr_mt", "[stderr]") {
+    auto l = spdlog::stderr_logger_mt("test");
+    l->set_pattern("%+");
+    l->info("Test stderr_mt");
+    l->warn("Test stderr_mt");
+    l->error("Test stderr_mt");
+    l->critical("Test stderr_mt");
+    spdlog::drop_all();
+}
+
+// color loggers
+TEST_CASE("stdout_color_st", "[stdout]") {
+    auto l = spdlog::stdout_color_st("test");
+    l->set_pattern("%+");
+    l->info("Test stdout_color_st");
+    spdlog::drop_all();
+}
+
+TEST_CASE("stdout_color_mt", "[stdout]") {
+    auto l = spdlog::stdout_color_mt("test");
+    l->set_pattern("%+");
+    l->set_level(spdlog::level::trace);
+    l->trace("Test stdout_color_mt");
+    spdlog::drop_all();
+}
+
+TEST_CASE("stderr_color_st", "[stderr]") {
+    auto l = spdlog::stderr_color_st("test");
+    l->set_pattern("%+");
+    l->set_level(spdlog::level::debug);
+    l->debug("Test stderr_color_st");
+    spdlog::drop_all();
+}
+
+TEST_CASE("stderr_color_mt", "[stderr]") {
+    auto l = spdlog::stderr_color_mt("test");
+    l->set_pattern("%+");
+    l->info("Test stderr_color_mt");
+    l->warn("Test stderr_color_mt");
+    l->error("Test stderr_color_mt");
+    l->critical("Test stderr_color_mt");
+    spdlog::drop_all();
+}
+
+#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
+
+TEST_CASE("wchar_api", "[stdout]") {
+    auto l = spdlog::stdout_logger_st("wchar_logger");
+    l->set_pattern("%+");
+    l->set_level(spdlog::level::trace);
+    l->trace(L"Test wchar_api");
+    l->trace(L"Test wchar_api {}", L"param");
+    l->trace(L"Test wchar_api {}", 1);
+    l->trace(L"Test wchar_api {}", std::wstring{L"wstring param"});
+    l->trace(std::wstring{L"Test wchar_api wstring"});
+    SPDLOG_LOGGER_DEBUG(l, L"Test SPDLOG_LOGGER_DEBUG {}", L"param");
+    spdlog::drop_all();
+}
+
+#endif
diff --git a/thirdparty/spdlog/tests/test_stopwatch.cpp b/thirdparty/spdlog/tests/test_stopwatch.cpp
new file mode 100644
index 000000000..b1b4b191c
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_stopwatch.cpp
@@ -0,0 +1,42 @@
+#include "includes.h"
+#include "test_sink.h"
+#include "spdlog/stopwatch.h"
+
+TEST_CASE("stopwatch1", "[stopwatch]") {
+    using std::chrono::milliseconds;
+    using clock = std::chrono::steady_clock;
+    milliseconds wait_ms(500);
+    milliseconds tolerance_ms(250);
+    auto start = clock::now();
+    spdlog::stopwatch sw;
+    std::this_thread::sleep_for(wait_ms);
+    auto stop = clock::now();
+    auto diff_ms = std::chrono::duration_cast<milliseconds>(stop - start);
+    REQUIRE(sw.elapsed() >= diff_ms);
+    REQUIRE(sw.elapsed() <= diff_ms + tolerance_ms);
+}
+
+TEST_CASE("stopwatch2", "[stopwatch]") {
+    using spdlog::sinks::test_sink_st;
+    using std::chrono::duration_cast;
+    using std::chrono::milliseconds;
+    using clock = std::chrono::steady_clock;
+
+    clock::duration wait_duration(milliseconds(500));
+    clock::duration tolerance_duration(milliseconds(250));
+
+    auto test_sink = std::make_shared<test_sink_st>();
+
+    auto start = clock::now();
+    spdlog::stopwatch sw;
+    spdlog::logger logger("test-stopwatch", test_sink);
+    logger.set_pattern("%v");
+    std::this_thread::sleep_for(wait_duration);
+    auto stop = clock::now();
+    logger.info("{}", sw);
+    auto val = std::stod(test_sink->lines()[0]);
+    auto diff_duration = duration_cast<std::chrono::duration<double>>(stop - start);
+
+    REQUIRE(val >= (diff_duration).count() - 0.001);
+    REQUIRE(val <= (diff_duration + tolerance_duration).count());
+}
diff --git a/thirdparty/spdlog/tests/test_systemd.cpp b/thirdparty/spdlog/tests/test_systemd.cpp
new file mode 100644
index 000000000..e36365741
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_systemd.cpp
@@ -0,0 +1,14 @@
+#include "includes.h"
+#include "spdlog/sinks/systemd_sink.h"
+
+TEST_CASE("systemd", "[all]") {
+    auto systemd_sink = std::make_shared<spdlog::sinks::systemd_sink_st>();
+    spdlog::logger logger("spdlog_systemd_test", systemd_sink);
+    logger.set_level(spdlog::level::trace);
+    logger.trace("test spdlog trace");
+    logger.debug("test spdlog debug");
+    SPDLOG_LOGGER_INFO((&logger), "test spdlog info");
+    SPDLOG_LOGGER_WARN((&logger), "test spdlog warn");
+    SPDLOG_LOGGER_ERROR((&logger), "test spdlog error");
+    SPDLOG_LOGGER_CRITICAL((&logger), "test spdlog critical");
+}
diff --git a/thirdparty/spdlog/tests/test_time_point.cpp b/thirdparty/spdlog/tests/test_time_point.cpp
new file mode 100644
index 000000000..b7b1b2323
--- /dev/null
+++ b/thirdparty/spdlog/tests/test_time_point.cpp
@@ -0,0 +1,35 @@
+#include "includes.h"
+#include "test_sink.h"
+#include "spdlog/async.h"
+
+TEST_CASE("time_point1", "[time_point log_msg]") {
+    std::shared_ptr<spdlog::sinks::test_sink_st> test_sink(new spdlog::sinks::test_sink_st);
+    spdlog::logger logger("test-time_point", test_sink);
+
+    spdlog::source_loc source{};
+    std::chrono::system_clock::time_point tp{std::chrono::system_clock::now()};
+    test_sink->set_pattern("%T.%F");  // interested in the time_point
+
+    // all the following should have the same time
+    test_sink->set_delay(std::chrono::milliseconds(10));
+    for (int i = 0; i < 5; i++) {
+        spdlog::details::log_msg msg{tp, source, "test_logger", spdlog::level::info, "message"};
+        test_sink->log(msg);
+    }
+
+    logger.log(tp, source, spdlog::level::info, "formatted message");
+    logger.log(tp, source, spdlog::level::info, "formatted message");
+    logger.log(tp, source, spdlog::level::info, "formatted message");
+    logger.log(tp, source, spdlog::level::info, "formatted message");
+    logger.log(source, spdlog::level::info,
+               "formatted message");  // last line has different time_point
+
+    // now the real test... that the times are the same.
+    std::vector<std::string> lines = test_sink->lines();
+    REQUIRE(lines[0] == lines[1]);
+    REQUIRE(lines[2] == lines[3]);
+    REQUIRE(lines[4] == lines[5]);
+    REQUIRE(lines[6] == lines[7]);
+    REQUIRE(lines[8] != lines[9]);
+    spdlog::drop_all();
+}
diff --git a/thirdparty/spdlog/tests/utils.cpp b/thirdparty/spdlog/tests/utils.cpp
new file mode 100644
index 000000000..405b5e5a2
--- /dev/null
+++ b/thirdparty/spdlog/tests/utils.cpp
@@ -0,0 +1,102 @@
+#include "includes.h"
+
+#ifdef _WIN32
+    #include <windows.h>
+#else
+    #include <sys/types.h>
+    #include <dirent.h>
+#endif
+
+void prepare_logdir() {
+    spdlog::drop_all();
+#ifdef _WIN32
+    system("rmdir /S /Q test_logs");
+#else
+    auto rv = system("rm -rf test_logs");
+    if (rv != 0) {
+        throw std::runtime_error("Failed to rm -rf test_logs");
+    }
+#endif
+}
+
+std::string file_contents(const std::string &filename) {
+    std::ifstream ifs(filename, std::ios_base::binary);
+    if (!ifs) {
+        throw std::runtime_error("Failed open file ");
+    }
+    return std::string((std::istreambuf_iterator<char>(ifs)), (std::istreambuf_iterator<char>()));
+}
+
+std::size_t count_lines(const std::string &filename) {
+    std::ifstream ifs(filename);
+    if (!ifs) {
+        throw std::runtime_error("Failed open file ");
+    }
+
+    std::string line;
+    size_t counter = 0;
+    while (std::getline(ifs, line)) counter++;
+    return counter;
+}
+
+void require_message_count(const std::string &filename, const std::size_t messages) {
+    if (strlen(spdlog::details::os::default_eol) == 0) {
+        REQUIRE(count_lines(filename) == 1);
+    } else {
+        REQUIRE(count_lines(filename) == messages);
+    }
+}
+
+std::size_t get_filesize(const std::string &filename) {
+    std::ifstream ifs(filename, std::ifstream::ate | std::ifstream::binary);
+    if (!ifs) {
+        throw std::runtime_error("Failed open file " + filename);
+    }
+    return static_cast<std::size_t>(ifs.tellg());
+}
+
+// source: https://stackoverflow.com/a/2072890/192001
+bool ends_with(std::string const &value, std::string const &ending) {
+    if (ending.size() > value.size()) {
+        return false;
+    }
+    return std::equal(ending.rbegin(), ending.rend(), value.rbegin());
+}
+
+#ifdef _WIN32
+// Based on: https://stackoverflow.com/a/37416569/192001
+std::size_t count_files(const std::string &folder) {
+    size_t counter = 0;
+    WIN32_FIND_DATAA ffd;
+
+    // Start iterating over the files in the folder directory.
+    HANDLE hFind = ::FindFirstFileA((folder + "\\*").c_str(), &ffd);
+    if (hFind != INVALID_HANDLE_VALUE) {
+        do  // Managed to locate and create an handle to that folder.
+        {
+            if (ffd.cFileName[0] != '.') counter++;
+        } while (::FindNextFileA(hFind, &ffd) != 0);
+        ::FindClose(hFind);
+    } else {
+        throw std::runtime_error("Failed open folder " + folder);
+    }
+
+    return counter;
+}
+#else
+// Based on: https://stackoverflow.com/a/2802255/192001
+std::size_t count_files(const std::string &folder) {
+    size_t counter = 0;
+    DIR *dp = opendir(folder.c_str());
+    if (dp == nullptr) {
+        throw std::runtime_error("Failed open folder " + folder);
+    }
+
+    struct dirent *ep = nullptr;
+    while ((ep = readdir(dp)) != nullptr) {
+        if (ep->d_name[0] != '.') counter++;
+    }
+    (void)closedir(dp);
+    return counter;
+}
+#endif
diff --git a/thirdparty/spdlog/tests/utils.h b/thirdparty/spdlog/tests/utils.h
new file mode 100644
index 000000000..53c09b469
--- /dev/null
+++ b/thirdparty/spdlog/tests/utils.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <cstddef>
+#include <string>
+
+std::size_t count_files(const std::string &folder);
+
+void prepare_logdir();
+
+std::string file_contents(const std::string &filename);
+
+std::size_t count_lines(const std::string &filename);
+
+void require_message_count(const std::string &filename, const std::size_t messages);
+
+std::size_t get_filesize(const std::string &filename);
+
+bool ends_with(std::string const &value, std::string const &ending);
\ No newline at end of file
diff --git a/thirdparty/xmake.lua b/thirdparty/xmake.lua
index c9acfa018..2f48d355c 100644
--- a/thirdparty/xmake.lua
+++ b/thirdparty/xmake.lua
@@ -49,3 +49,9 @@ target('protozero')
     set_group('thirdparty')
     add_headerfiles("protozero/**.hpp")
     add_includedirs("protozero/include", {public=true})
+
+target('spdlog')
+    set_kind('headeronly')
+    set_group('thirdparty')
+    add_headerfiles("spdlog/*.h")
+    add_includedirs("spdlog/include", {public=true})
diff --git a/xmake.lua b/xmake.lua
index 6e4e0f557..019543903 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -20,7 +20,6 @@ add_requires(
     "vcpkg::c4core",
     "vcpkg::robin-map",
     "vcpkg::sol2",
-    "vcpkg::spdlog",
     "vcpkg::xxhash",
     "vcpkg::zlib"
 )