74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*
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* Copyright (C) 2018-2023 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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#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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bool getCpuGpuTime(TimeStampData *pGpuCpuTime, OSTime *osTime) override;
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double getDynamicDeviceTimerResolution(HardwareInfo const &hwInfo) const override;
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uint64_t getDynamicDeviceTimerClock(HardwareInfo const &hwInfo) 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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typedef enum GTDI_ESCAPE_FUNCTION_ENUM {
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GTDI_FNC_GET_GPU_CPU_TIMESTAMPS = 25
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} GTDI_ESCAPE_FUNCTION;
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typedef struct GTDIBaseInStruct {
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GTDI_ESCAPE_FUNCTION function;
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} GTDIHeaderIn;
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typedef GTDIHeaderIn GTDIGetGpuCpuTimestampsIn;
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typedef enum GTDI_RETURN_CODE_ENUM {
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GTDI_RET_OK = 0,
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GTDI_RET_FAILED,
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GTDI_RET_NOT_CONNECTED,
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GTDI_RET_HW_METRICS_NOT_ENABLED,
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GTDI_RET_CONTEXT_ID_MISMATCH,
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GTDI_RET_NOT_SUPPORTED,
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GTDI_RET_PENDING,
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GTDI_RET_INVALID_CONFIGURATION,
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GTDI_RET_CONCURRENT_API_ENABLED,
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GTDI_RET_NO_INFORMATION, // for GTDI_FNC_GET_ERROR_INFO escape only
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// ...
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GTDI_RET_MAX = 0xFFFFFFFF
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} GTDI_RETURN_CODE;
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typedef struct GTDIGetGpuCpuTimestampsOutStruct {
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GTDI_RETURN_CODE 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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} GTDIGetGpuCpuTimestampsOut;
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struct TimeStampDataHeader {
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GFX_ESCAPE_HEADER_T header;
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union {
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GTDIGetGpuCpuTimestampsIn in;
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GTDIGetGpuCpuTimestampsOut out;
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} data;
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};
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} // namespace NEO
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