42 lines
861 B
C
42 lines
861 B
C
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// Software Name : cppuprofile
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// SPDX-FileCopyrightText: Copyright (c) 2022 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 CPUMONITOR_H_
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#define CPUMONITOR_H_
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#include <string>
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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 CpuMonitor
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{
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public:
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explicit CpuMonitor();
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virtual ~CpuMonitor();
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vector<float> getUsage();
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private:
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static size_t getNumberOfCPUCores();
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static void extractCpuTimes(const string& cpuInfo, size_t& idleTime, size_t& totalTime);
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// Store the last idle and total time for each CPU
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vector<size_t> m_lastIdleTimes;
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vector<size_t> m_lastTotalTimes;
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size_t m_nbCpus;
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};
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}
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#endif /* CPUMONITOR_H_ */
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