91 lines
3.6 KiB
C++
91 lines
3.6 KiB
C++
/*
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* Copyright (c) 2017, Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <memory>
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#include <mutex>
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#include "CL/cl.h"
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#include "runtime/event/perf_counter.h"
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#include "runtime/helpers/hw_info.h"
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namespace OCLRT {
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struct HardwareInfo;
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class OSInterface;
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class OSTime;
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class PerformanceCounters {
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public:
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static std::unique_ptr<PerformanceCounters> create(OSTime *osTime);
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virtual ~PerformanceCounters() = default;
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void enable();
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void shutdown();
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virtual void initialize(const HardwareInfo *hwInfo);
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InstrPmRegsCfg *getPmRegsCfg(uint32_t configuration);
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bool sendPmRegsCfgCommands(InstrPmRegsCfg *pCfg, uint32_t *pLastPmRegsCfgHandle, bool *pLastPmRegsCfgPending);
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void setCpuTimestamp();
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bool processEventReport(size_t pClientDataSize, void *pClientData, size_t *outputSize, HwPerfCounter *pPrivateData, InstrPmRegsCfg *countersConfiguration, bool isEventComplete);
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int sendPerfConfiguration(uint32_t count, uint32_t *pOffsets, uint32_t *pValues);
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uint32_t getCurrentReportId();
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uint32_t getPerfCountersReferenceNumber() {
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mutex.lock();
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std::lock_guard<std::mutex> lg(mutex, std::adopt_lock);
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return refCounter;
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}
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bool isAvailable() {
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return available;
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}
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protected:
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PerformanceCounters(OSTime *osTime);
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virtual bool verifyPmRegsCfg(InstrPmRegsCfg *pCfg, uint32_t *pLastPmRegsCfgHandle, bool *pLastPmRegsCfgPending);
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virtual void enableImpl();
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void shutdownImpl();
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MOCKABLE_VIRTUAL uint32_t getReportId() {
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return ++reportId & 0xFFF;
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}
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GFXCORE_FAMILY gfxFamily;
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InstrEscCbData cbData;
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OSInterface *osInterface;
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OSTime *osTime;
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bool hwMetricsEnabled;
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bool useMIRPC;
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void *pAutoSamplingInterface;
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uint64_t cpuRawTimestamp;
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std::mutex mutex;
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uint32_t refCounter;
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bool available;
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uint32_t reportId;
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decltype(&instrAutoSamplingStart) autoSamplingStartFunc = instrAutoSamplingStart;
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decltype(&instrAutoSamplingStop) autoSamplingStopFunc = instrAutoSamplingStop;
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decltype(&instrCheckPmRegsCfg) checkPmRegsCfgFunc = instrCheckPmRegsCfg;
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decltype(&instrGetPerfCountersQueryData) getPerfCountersQueryDataFunc = instrGetPerfCountersQueryData;
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decltype(&instrEscGetPmRegsCfg) getPmRegsCfgFunc = instrEscGetPmRegsCfg;
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decltype(&instrEscHwMetricsEnable) hwMetricsEnableFunc = instrEscHwMetricsEnable;
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decltype(&instrEscLoadPmRegsCfg) loadPmRegsCfgFunc = instrEscLoadPmRegsCfg;
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decltype(&instrEscSetPmRegsCfg) setPmRegsCfgFunc = instrEscSetPmRegsCfg;
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decltype(&instrEscSendReadRegsCfg) sendReadRegsCfgFunc = instrEscSendReadRegsCfg;
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};
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} // namespace OCLRT
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