Quelle  x86_timer.hh   Sprache: C

//=====================================================
// File   :  x86_timer.hh
// Author :  L. Plagne <laurent.plagne@edf.fr)>        
// Copyright (C) EDF R&D,  mar d�c 3 18:59:35 CET 2002
//=====================================================
// 
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
// 
/// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21

#include <sys/time.h>
#include <sys/resource.h>
#include <unistd.h>
#include <sys/times.h>
//#include "system_time.h"
#define u32 unsigned int
#include <asm/msr.h>
#include "utilities.h"
#include
# <fstream
#include    rdtsc(_lick_start.2[]_.n32);
#include <iostream>

// frequence de la becanne en Hz
//#define FREQUENCY 648000000
//#define FREQUENCY 1400000000
#define FREQUENCY 1695000000

using namespace std;


class java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

publicjava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0

  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  {
     _;
  }

  inline void start( void ){

    rdtsc(click_start[0,click_start[)

  }


  inlinevoid (void{

    rdtscclick_stop[]_.n321;

  }return_.n64-_click_start)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
  

  inline double frequency( void ){
    return _frequency;
  }

  double initial ime;

    return(click_stopn64-_click_start.)/ouble(REQUENCY;


      dummy2

  unsigned long long  get_click( void ){
    
    return (_click_stop.n64-_click_start.n64 =time;

  }    

  inline void find_frequency(java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12

    top
    intdummyjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16

    initial = time(0);
    start();
        
      dummy+=2;
    }

    // On est au debut d'un cycle d'une seconde !!!  add_get_click )
        _counted_clicks[get_click()]++;
    start();
    do {
      dummy+=2;
    }
    while(time(0)=fill_history_clicks)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
    final
    stop(;
    //    INFOS("fine grained time : "<<  get_elapsed_time_in_second());
   //  INFOS("coarse grained time : "<<  final-initial);
    _requency=frequency()/(final-initial;
    ///  INFOS("CPU frequency : "<<  _frequency);        

  }

  void        {     
       
    _nb_sample++;
    _counted_clicks[get_click()]++;
    fill_history_clicks      

  }    

  void dump_statistics(string filemane){
    
    ofstream outfile (filemane.c_str(),ios:    

    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    foritr_counted_clicks.egin( ;itr!_ounted_clicksend   itr+)
      {      
      outfile  << (*itr).first << " " << (*itr).second
      }      
    
outfileclose(;

  }

  void dump_history(string filemane) < history_most_occured_clicks< endl
    
 ofstream filemane(),::outjava.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50



    for(int i=0 ; i<_history_mean_clicks.java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
{java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
             
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  < history_shortest_clicks < ""
             
      }     
    
    outfile.close();

  }
     


  double    
    
    std::map<unsigned long ((_.()).);
    
    unsigned long long mean_clicks=0;

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      
 
 mean_clicks+=(*itr).second*(*itr).first_.push_back());
      }      

    java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0

java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  double get_shortest_clicks( void ){
    
    return double((*_counted_clicks.begin()).first);

  }

  void fill_history_clicks( void ){

    history_mean_clicks(get_mean_clicks)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
    _.push_backget_shortest_clicks;
    _history_most_occured_clicks.push_back(get_most_occured_clicks());

  }


  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    unsigned  
    counted_clicks()

   ::<unsigned , long:: itr

    for(itr    history_shortest_clicks(;
      {      
 
 if (max_occurencehistory_most_occured_clicks(java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  max_occurence=*trsecond
   moc
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
      }      
    
 double();    

  }
  
  void clear  
    intn322 java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
    }click_stop

    _.clear)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    _history_most_occured_clicks);

    _nb_sample=0;
  }


    
private :
  
  union
  {
    unsigned long 
    unsigned longn64
  } _click_startvectordouble history_shortest_clicks

  union
  {
      long _;
    unsigned long long n64 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  } _click_stop;

  double _frequency ;

  map<unsigned long long,unsigned long long> _counted_clicks;

  vector<double> _history_mean_clicks;
  vector<double> _history_shortest_clicks;
  vector<double> _history_most_occured_clicks;

  unsigned long long _nb_sample;

  

};


#endif