50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
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// Software Name : cppuprofile
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// SPDX-FileCopyrightText: Copyright (c) 2023 Orange
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// SPDX-License-Identifier: BSD-3-Clause
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//
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// This software is distributed under the BSD License;
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// see the LICENSE file for more details.
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//
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// Author: Cédric CHEDALEUX <cedric.chedaleux@orange.com> et al.
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#ifndef NVIDIAMONITOR_H_
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#define NVIDIAMONITOR_H_
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#include "api.h"
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#include "igpumonitor.h"
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#include <mutex>
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#include <string>
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#include <thread>
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#include <vector>
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using namespace std;
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namespace uprofile
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{
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class NvidiaMonitor : public IGPUMonitor
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{
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public:
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UPROFAPI explicit NvidiaMonitor();
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UPROFAPI virtual ~NvidiaMonitor();
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UPROFAPI void start(int period) override;
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UPROFAPI void stop() override;
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UPROFAPI bool watching() const override;
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UPROFAPI float getUsage() const override;
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UPROFAPI void getMemory(int& usedMem, int& totalMem) const override;
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private:
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void watchGPU(int period);
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void abortWatchGPU();
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mutable std::mutex m_mutex;
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std::unique_ptr<std::thread> m_watcherThread;
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bool m_watching = false;
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int m_totalMem = 0;
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int m_usedMem = 0;
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float m_gpuUsage = 0.f;
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};
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}
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#endif /* NVIDIAMONITOR_H_ */
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