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49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
/*
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* Copyright (C) 2020-2023 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/os_interface/os_time.h"
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#include "shared/source/helpers/hw_info.h"
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namespace NEO {
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double OSTime::getDeviceTimerResolution(HardwareInfo const &hwInfo) {
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return hwInfo.capabilityTable.defaultProfilingTimerResolution;
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};
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bool DeviceTime::getCpuGpuTime(TimeStampData *pGpuCpuTime, OSTime *osTime) {
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pGpuCpuTime->CPUTimeinNS = 0;
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pGpuCpuTime->GPUTimeStamp = 0;
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return true;
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}
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double DeviceTime::getDynamicDeviceTimerResolution(HardwareInfo const &hwInfo) const {
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return OSTime::getDeviceTimerResolution(hwInfo);
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}
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uint64_t DeviceTime::getDynamicDeviceTimerClock(HardwareInfo const &hwInfo) const {
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return static_cast<uint64_t>(1000000000.0 / OSTime::getDeviceTimerResolution(hwInfo));
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}
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bool OSTime::getCpuTime(uint64_t *timeStamp) {
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*timeStamp = 0;
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return true;
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}
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double OSTime::getHostTimerResolution() const {
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return 0;
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}
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uint64_t OSTime::getCpuRawTimestamp() {
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return 0;
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}
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OSTime::OSTime(std::unique_ptr<DeviceTime> deviceTime) {
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this->deviceTime = std::move(deviceTime);
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}
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} // namespace NEO
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