6 files changed, 34 insertions, 4 deletions
diff --git a/src/zencore/memory/fmalloc.cpp b/src/zencore/memory/fmalloc.cpp
index 3e96003f5..b64fe1f2e 100644
--- a/src/zencore/memory/fmalloc.cpp
+++ b/src/zencore/memory/fmalloc.cpp
@@ -56,8 +56,9 @@ class FInitialMalloc : public FMalloc
 		Memory::Initialize();
 		return GMalloc->GetAllocationSize(Original, SizeOut);
 	}
-	virtual void OnMallocInitialized() override {}
-	virtual void Trim(bool bTrimThreadCaches) override { ZEN_UNUSED(bTrimThreadCaches); }
+	virtual void		OnMallocInitialized() override {}
+	virtual void		Trim(bool bTrimThreadCaches) override { ZEN_UNUSED(bTrimThreadCaches); }
+	virtual const char* GetName() const override { return "initial"; }
 } GInitialMalloc;
 
 FMalloc* GMalloc = &GInitialMalloc; /* Memory allocator */
diff --git a/src/zencore/memory/mallocansi.cpp b/src/zencore/memory/mallocansi.cpp
index 9c3936172..e9465b46b 100644
--- a/src/zencore/memory/mallocansi.cpp
+++ b/src/zencore/memory/mallocansi.cpp
@@ -248,4 +248,10 @@ FMallocAnsi::GetAllocationSize(void* Original, size_t& SizeOut)
 #endif
 }
 
+const char*
+FMallocAnsi::GetName() const
+{
+	return "ansi";
+}
+
 }  // namespace zen
diff --git a/src/zencore/memory/mallocmimalloc.cpp b/src/zencore/memory/mallocmimalloc.cpp
index 1f9aff404..1679eebde 100644
--- a/src/zencore/memory/mallocmimalloc.cpp
+++ b/src/zencore/memory/mallocmimalloc.cpp
@@ -191,6 +191,18 @@ FMallocMimalloc::Trim(bool bTrimThreadCaches)
 	mi_collect(bTrimThreadCaches);
 }
 
+const char*
+FMallocMimalloc::GetName() const
+{
+	static char Name[32] = {};
+	if (Name[0] == '\0')
+	{
+		int Ver = mi_version();
+		snprintf(Name, sizeof(Name), "mimalloc %d.%d.%d", Ver / 100, (Ver / 10) % 10, Ver % 10);
+	}
+	return Name;
+}
+
 #	undef DEBUG_FILL_FREED
 #	undef DEBUG_FILL_NEW
 
diff --git a/src/zencore/memory/mallocrpmalloc.cpp b/src/zencore/memory/mallocrpmalloc.cpp
index c45186b77..6c7bfe4f5 100644
--- a/src/zencore/memory/mallocrpmalloc.cpp
+++ b/src/zencore/memory/mallocrpmalloc.cpp
@@ -186,5 +186,10 @@ FMallocRpmalloc::Trim(bool bTrimThreadCaches)
 {
 	ZEN_UNUSED(bTrimThreadCaches);
 }
+const char*
+FMallocRpmalloc::GetName() const
+{
+	return "rpmalloc 1.5.0-dev.20250810";
+}
 }  // namespace zen
 #endif
diff --git a/src/zencore/memory/mallocstomp.cpp b/src/zencore/memory/mallocstomp.cpp
index db9e1535e..54153cbd4 100644
--- a/src/zencore/memory/mallocstomp.cpp
+++ b/src/zencore/memory/mallocstomp.cpp
@@ -278,6 +278,12 @@ FMallocStomp::GetAllocationSize(void* Original, size_t& SizeOut)
 	return true;
 }
 
+const char*
+FMallocStomp::GetName() const
+{
+	return "stomp";
+}
+
 }  // namespace zen
 
 #endif	// WITH_MALLOC_STOMP
diff --git a/src/zencore/memory/memory.cpp b/src/zencore/memory/memory.cpp
index 9e19c5db7..8dbb04e64 100644
--- a/src/zencore/memory/memory.cpp
+++ b/src/zencore/memory/memory.cpp
@@ -44,10 +44,10 @@ InitGMalloc()
 	// when using sanitizers, we should use the default/ansi allocator
 
 #if ZEN_OVERRIDE_NEW_DELETE
-#	if ZEN_RPMALLOC_ENABLED
+#	if ZEN_MIMALLOC_ENABLED
 	if (Malloc == MallocImpl::None)
 	{
-		Malloc = MallocImpl::Rpmalloc;
+		Malloc = MallocImpl::Mimalloc;
 	}
 #	endif
 #endif