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[SYCL][L0] Improve L0 timestamps (2) #6010

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Merged
merged 1 commit into from
Jun 7, 2022
Merged

[SYCL][L0] Improve L0 timestamps (2) #6010

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15 changes: 4 additions & 11 deletions sycl/plugins/level_zero/pi_level_zero.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -5143,19 +5143,12 @@ pi_result piEventGetProfilingInfo(pi_event Event, pi_profiling_info ParamName,
return PI_PROFILING_INFO_NOT_AVAILABLE;
}

uint64_t ZeTimerResolution =
Event->Queue
? Event->Queue->Device->ZeDeviceProperties->timerResolution
: Event->Context->Devices[0]->ZeDeviceProperties->timerResolution;
pi_device Device =
Event->Queue ? Event->Queue->Device : Event->Context->Devices[0];

uint64_t ZeTimerResolution = Device->ZeDeviceProperties->timerResolution;
const uint64_t TimestampMaxValue =
Event->Queue
? ((1ULL << Event->Queue->Device->ZeDeviceProperties
->kernelTimestampValidBits) -
1ULL)
: ((1ULL << Event->Context->Devices[0]
->ZeDeviceProperties->kernelTimestampValidBits) -
1ULL);
((1ULL << Device->ZeDeviceProperties->kernelTimestampValidBits) - 1ULL);

ReturnHelper ReturnValue(ParamValueSize, ParamValue, ParamValueSizeRet);

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