PFunctionPerf.h

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/***************************************
        Auteur : Pierre Aubert
        Mail : pierre.aubert@lapp.in2p3.fr
        Licence : CeCILL-C
****************************************/
 
#ifndef __PFUNCTIONPERF_H__
#define __PFUNCTIONPERF_H__
 
#include <string>
#include <ostream>
#include <iostream>
#include <vector>
#include "phoenix_hardware_rdtsc.h"

class PFunctionPerf{
        public:
                PFunctionPerf(const std::string & name = "");
                PFunctionPerf(const PFunctionPerf & other);
                virtual ~PFunctionPerf();
                PFunctionPerf & operator = (const PFunctionPerf & other);
                
                void setName(const std::string & name);
                void resize(size_t nbThread);
                
                void start(size_t threadIndex = 0lu);
                void stop(size_t threadIndex = 0lu);
                void reset(size_t threadIndex);
                void reset();
                
                void getPerf(size_t & nbCall, double & fullTime, double & averageTime, double & stdTime, size_t & minTime, size_t & maxTime) const;
                const std::string & getName() const;
                
                void print(std::ostream & out = std::cout) const;
                void printCsv(std::ostream & out = std::cout) const;
                
        protected:
                void copyPFunctionPerf(const PFunctionPerf & other);
                
        private:
                void initialisationPFunctionPerf(const std::string & name);
                
                std::string p_name;
                std::vector<size_t> p_timeBegin;
                std::vector<size_t> p_nbCall;
                std::vector<double> p_fullTime;
                std::vector<double> p_fullSqrTime;
                std::vector<size_t> p_minTime;
                std::vector<size_t> p_maxTime;
};
 
 
 
#endif