FGPUTiming | Unreal Engine 5.6 Documentation

Holds information if this platform's GPU allows timing


Name	FGPUTiming
Type	struct
Header File	/Engine/Source/Runtime/RHI/Public/GPUProfiler.h
Include Path	#include "GPUProfiler.h"

Syntax

struct FGPUTiming

Name	Type	Remarks	Include Path
PlatformStaticInitialize	void		GPUProfiler.h

Name	Type	Remarks	Include Path
GAreGlobalsInitialized	bool	Whether the static variables have been initialized.	GPUProfiler.h
GCalibrationTimestamp	TStaticArray< FGPUTimingCalibrationTimestamp, 1 >	Two timestamps performed on GPU and CPU at nearly the same time.	GPUProfiler.h
GIsSupported	bool	Whether GPU timing measurements are supported by the driver.	GPUProfiler.h
GTimingFrequency	TStaticArray< uint64, 1 >	Frequency for the timing values, in number of ticks per seconds, or 0 if the feature isn't supported.	GPUProfiler.h

Name	Remarks	Include Path
static FGPUTimingCalibrationTimestamp GetCalibrationTimestamp ( uint32 GPUIndex )	Returns a pair of timestamps performed on GPU and CPU at nearly the same time, in microseconds.	GPUProfiler.h
static uint64 GetTimingFrequency ( uint32 GPUIndex )	Returns the frequency for the timing values, in number of ticks per seconds.	GPUProfiler.h
static bool IsSupported()	Whether GPU timing measurements are supported by the driver.	GPUProfiler.h
static void SetCalibrationTimestamp ( FGPUTimingCalibrationTimestamp CalibrationTimestamp, uint32 GPUIndex )		GPUProfiler.h
static void SetTimingFrequency ( uint64 TimingFrequency, uint32 GPUIndex )		GPUProfiler.h
static void StaticInitialize ( void* UserData, PlatformStaticInitialize* PlatformFunction )		GPUProfiler.h