34 lines
848 B
C++
34 lines
848 B
C++
#pragma once
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#include <chrono>
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#include <string>
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#include <map>
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/**
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* Measure high precision time intervals (using std::chrono).
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* Author: Karl Hofer <hoferk@technikum-wien.at>
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*/
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class Timing {
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public:
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static Timing* getInstance();
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void startSetup();
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void stopSetup();
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void startComputation();
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void stopComputation();
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void startFinalization();
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void stopFinalization();
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void startRecord(const std::string& name);
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void stopRecord(const std::string& name);
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void print(const bool prettyPrint = false) const;
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std::string getResults() const;
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private:
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Timing() {};
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std::map<std::string, std::chrono::high_resolution_clock::time_point > mRecordings;
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std::map<std::string, std::chrono::duration<double, std::milli> > mResults;
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std::string parseDate(const int ms) const;
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static Timing* mInstance;
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};
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