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52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
#include <stdio.h>
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#include <stdarg.h>
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#include <time.h>
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#include <map>
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#include <utils/Logger.h>
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#include <HyperionConfig.h>
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/*
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The performance (real time) of any function can be tested with the help of profiler.
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The determined times are determined using clock cycles.
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To do this, compile with the cmake option: -DENABLE_PROFILER=ON
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This header file (utils/Profiler.h) must be included in the respective file that contains the function to be measured
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The start time is set in a function with the following instructions:
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PROFILER_TIMER_START("test_performance")
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The end point is set as follows:
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PROFILER_TIMER_GET("test_performance")
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For more profiler function see the macros listed below
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*/
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#ifndef ENABLE_PROFILER
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#error "Profiler is not for production code, enable it via cmake or remove header include"
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#endif
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// profiler
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#define PROFILER_BLOCK_EXECUTION_TIME Profiler DEBUG_PROFILE__BLOCK__EXECUTION__TIME_messure_object(__FILE__, __FUNCTION__, __LINE__ );
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#define PROFILER_TIMER_START(stopWatchName) Profiler::TimerStart(stopWatchName, __FILE__, __FUNCTION__, __LINE__);
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#define PROFILER_TIMER_GET(stopWatchName) Profiler::TimerGetTime(stopWatchName, __FILE__, __FUNCTION__, __LINE__);
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#define PROFILER_TIMER_GET_IF(condition, stopWatchName) { if (condition) {Profiler::TimerGetTime(stopWatchName, __FILE__, __FUNCTION__, __LINE__);} }
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class Profiler
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{
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public:
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Profiler(const char* sourceFile, const char* func, unsigned int line);
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~Profiler();
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static void TimerStart(const QString stopWatchName, const char* sourceFile, const char* func, unsigned int line);
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static void TimerGetTime(const QString stopWatchName, const char* sourceFile, const char* func, unsigned int line);
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private:
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static void initLogger();
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static Logger* _logger;
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const char* _file;
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const char* _func;
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unsigned int _line;
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unsigned int _blockId;
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clock_t _startTime;
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};
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