StatComm.cpp

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#include <StatComm.h>
#include <Nom.h>
#include <SFichier.h>
#include <fstream>
 
static int* tab_comm;
static int prem=1;
 
StatComm::StatComm()
{
  SZ_MIN=32768;
  SZ_MAX=0;
  SZ_MOY=0.0;
  nb_msg=0;
}
 
void StatComm::stat(int size)
{
  if(prem==1)
    {
      tab_comm = new int[10000];
      for(int i=0; i<10000; i++)
        tab_comm[i]=0;
      prem=0;
    }
  if(size<10000)
    tab_comm[size]++;
 
  nb_msg++;
  if(size>SZ_MAX) SZ_MAX=size;
  if(size<SZ_MIN) SZ_MIN=size;
  SZ_MOY+=(double)size;
}
 
int StatComm::get_szmin()
{
  return SZ_MIN;
}
int StatComm::get_szmax()
{
  return SZ_MAX;
}
double StatComm::get_szmoy()
{
  if (nb_msg!=0)
    return ((double)(SZ_MOY/(double)nb_msg)) ;
  else
    return 0.0;
}
int StatComm::get_nbmsg()
{
  return nb_msg;
}
 
void StatComm::print_stat(Sortie& os)
{
  if (prem==0)
    {
      Nom nf("COMM_");
      nf+=Nom(Process::me());
      nf+=".trace";
      ofstream fic((const char *)nf,ios::out);
      for(int i=0; i<10000; i++)
        if(tab_comm[i]!=0)
          fic<<i<<"\t"<<tab_comm[i]<<std::endl;
    }
  os<<"SZ_MIN : "<<SZ_MIN<<finl;
  os<<"SZ_MAX : "<<SZ_MAX<<finl;
  os<<"SZ_MOY : "<<get_szmoy()<<finl;
  os<<"NB_MSG : "<<nb_msg<<finl;
}