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ab2e831a4a
Related-To: GSD-10253, GSD-9467, GSD-9381, NEO-11908 When EnableGlobalTimestampViaSubmission is set then zeDeviceGetGlobalTimestamp uses immediate cmd submission method to get GPU time. Signed-off-by: Chandio, Bibrak Qamar <bibrak.qamar.chandio@intel.com>
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
/*
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* Copyright (C) 2018-2024 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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#include "shared/source/os_interface/windows/gfx_escape_wrapper.h"
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#define GFX_ESCAPE_IGPA_INSTRUMENTATION_CONTROL 12
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namespace NEO {
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class Wddm;
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class GfxCoreHelper;
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struct TimeStampDataHeader;
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class DeviceTimeWddm : public DeviceTime {
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public:
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DeviceTimeWddm(Wddm *wddm);
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TimeQueryStatus getGpuCpuTimeImpl(TimeStampData *pGpuCpuTime, OSTime *osTime) override;
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double getDynamicDeviceTimerResolution() const override;
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uint64_t getDynamicDeviceTimerClock() const override;
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protected:
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MOCKABLE_VIRTUAL bool runEscape(Wddm *wddm, TimeStampDataHeader &escapeInfo);
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void convertTimestampsFromOaToCsDomain(const GfxCoreHelper &gfxCoreHelper, uint64_t ×tampData, uint64_t freqOA, uint64_t freqCS);
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Wddm *wddm = nullptr;
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};
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struct GetGpuCpuTimestampsIn {
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int function = 25; // GTDI_FNC_GET_GPU_CPU_TIMESTAMPS
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};
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struct GetGpuCpuTimestampsOut {
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int retCode; // Result of the call
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uint64_t gpuPerfTicks; // in GPU_timestamp_ticks
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uint64_t cpuPerfTicks; // in CPU_timestamp_ticks
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uint64_t gpuPerfFreq; // in GPU_timestamp_ticks/s
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uint64_t cpuPerfFreq; // in CPU_timestamp_ticks/s
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};
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struct TimeStampDataHeader {
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GFX_ESCAPE_HEADER_T header;
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union {
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GetGpuCpuTimestampsIn in;
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GetGpuCpuTimestampsOut out;
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} data;
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};
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} // namespace NEO
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