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// This code contains NVIDIA Confidential Information and is disclosed to you
// under a form of NVIDIA software license agreement provided separately to you.
//
// Notice
// NVIDIA Corporation and its licensors retain all intellectual property and
// proprietary rights in and to this software and related documentation and
// any modifications thereto. Any use, reproduction, disclosure, or
// distribution of this software and related documentation without an express
// license agreement from NVIDIA Corporation is strictly prohibited.
//
// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
//
// Information and code furnished is believed to be accurate and reliable.
// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
// information or for any infringement of patents or other rights of third parties that may
// result from its use. No license is granted by implication or otherwise under any patent
// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
// This code supersedes and replaces all information previously supplied.
// NVIDIA Corporation products are not authorized for use as critical
// components in life support devices or systems without express written approval of
// NVIDIA Corporation.
//
// Copyright (c) 2008-2020 NVIDIA Corporation. All rights reserved.
#ifndef SAMPLEPROFILER_H
#define SAMPLEPROFILER_H
#include <chrono>
#if NV_PROFILE
void SampleProfilerInit();
void SampleProfilerBegin(const char* name);
void SampleProfilerEnd();
void SampleProfilerReset();
struct SampleProfilerScoped
{
SampleProfilerScoped(const char* name)
{
SampleProfilerBegin(name);
}
~SampleProfilerScoped()
{
SampleProfilerEnd();
}
};
#define PROFILER_INIT() SampleProfilerInit()
#define PROFILER_BEGIN(x) SampleProfilerBegin(x)
#define PROFILER_END() SampleProfilerEnd()
#define PROFILER_SCOPED(x) SampleProfilerScoped __scopedProfiler__(x)
#define PROFILER_SCOPED_FUNCTION() SampleProfilerScoped __scopedProfiler__(__FUNCTION__)
#define PROFILER_RESET() SampleProfilerReset()
#else
#define PROFILER_INIT()
#define PROFILER_BEGIN(x)
#define PROFILER_END()
#define PROFILER_SCOPED(x)
#define PROFILER_SCOPED_FUNCTION()
#define PROFILER_RESET()
#endif
void SampleProfilerDumpToFile(const char* path);
bool SampleProfilerIsValid();
std::chrono::microseconds SampleProfilerGetOverhead();
struct SampleProfilerTreeIterator
{
struct Data
{
uint64_t hash;
const char* name;
bool hasChilds;
uint32_t depth;
std::chrono::microseconds time;
std::chrono::microseconds maxTime;
uint32_t calls;
};
virtual const Data* data() const = 0;
virtual bool isDone() const = 0;
virtual void next() = 0;
virtual void release() = 0;
};
SampleProfilerTreeIterator* SampleProfilerCreateTreeIterator();
#endif //SAMPLEPROFILER_H
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