91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
/*
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* Copyright (C) 2018-2021 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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#pragma once
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#include "shared/source/os_interface/os_time.h"
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namespace NEO {
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static int PerfTicks = 0;
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class MockDeviceTime : public DeviceTime {
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bool getCpuGpuTime(TimeStampData *pGpuCpuTime, OSTime *osTime) override {
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pGpuCpuTime->GPUTimeStamp = ++PerfTicks;
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pGpuCpuTime->CPUTimeinNS = PerfTicks;
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return true;
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}
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double getDynamicDeviceTimerResolution(HardwareInfo const &hwInfo) const override {
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return OSTime::getDeviceTimerResolution(hwInfo);
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}
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uint64_t getDynamicDeviceTimerClock(HardwareInfo const &hwInfo) const override {
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return static_cast<uint64_t>(1000000000.0 / OSTime::getDeviceTimerResolution(hwInfo));
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}
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};
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class MockOSTime : public OSTime {
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public:
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MockOSTime() {
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this->deviceTime = std::make_unique<MockDeviceTime>();
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}
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bool getCpuTime(uint64_t *timeStamp) override {
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*timeStamp = ++PerfTicks;
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return true;
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};
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double getHostTimerResolution() const override {
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return 0;
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}
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uint64_t getCpuRawTimestamp() override {
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return 0;
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}
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static std::unique_ptr<OSTime> create() {
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return std::unique_ptr<OSTime>(new MockOSTime());
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}
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};
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class MockDeviceTimeWithConstTimestamp : public DeviceTime {
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public:
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static constexpr uint64_t CPU_TIME_IN_NS = 1u;
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static constexpr uint64_t GPU_TIMESTAMP = 2u;
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bool getCpuGpuTime(TimeStampData *pGpuCpuTime, OSTime *osTime) override {
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pGpuCpuTime->GPUTimeStamp = GPU_TIMESTAMP;
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pGpuCpuTime->CPUTimeinNS = CPU_TIME_IN_NS;
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return true;
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}
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double getDynamicDeviceTimerResolution(HardwareInfo const &hwInfo) const override {
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return 1.0;
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}
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uint64_t getDynamicDeviceTimerClock(HardwareInfo const &hwInfo) const override {
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return static_cast<uint64_t>(1000000000.0 / OSTime::getDeviceTimerResolution(hwInfo));
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}
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};
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class MockOSTimeWithConstTimestamp : public OSTime {
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public:
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MockOSTimeWithConstTimestamp() {
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this->deviceTime = std::make_unique<MockDeviceTimeWithConstTimestamp>();
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}
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bool getCpuTime(uint64_t *timeStamp) override {
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*timeStamp = MockDeviceTimeWithConstTimestamp::CPU_TIME_IN_NS;
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return true;
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}
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double getHostTimerResolution() const override {
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return 0;
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}
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uint64_t getCpuRawTimestamp() override {
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return 0;
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}
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};
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} // namespace NEO
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