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Clarifying that hipExtLaunch timing does not include cache flush time (#2308)

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gilbertlee-amd authored and GitHub committed 2021-08-19 10:27:20 +05:30
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include/hip/hip_ext.h
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@@ -59,6 +59,8 @@ THE SOFTWARE.
* @warning kernellParams argument is not yet implemented in HIP. Please use extra instead. Please
refer to hip_porting_driver_api.md for sample usage.
* HIP/ROCm actually updates the start event when the associated kernel completes.
* Currently, timing between startEvent and stopEvent does not include the time it takes to perform
* a system scope release / cache flush - only the time it takes to issues writes to cache.
*/
HIP_PUBLIC_API
hipError_t hipExtModuleLaunchKernel(hipFunction_t f, uint32_t globalWorkSizeX,