PAPI_ipc.c File Reference

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Functions
int	your_slow_code ()
int	main ()

Function Documentation

main()

int main

(

)

Definition at line 21 of file PAPI_ipc.c.

{ 
  float real_time, proc_time,ipc;
  long long ins;
  float real_time_i, proc_time_i, ipc_i;
  long long ins_i;
  int retval;
 
  if((retval=PAPI_ipc(&real_time_i,&proc_time_i,&ins_i,&ipc_i)) < PAPI_OK)
  { 
    printf("Could not initialise PAPI_ipc \n");
    printf("retval: %d\n", retval);
    exit(1);
  }
 
  your_slow_code();
 
  
  if((retval=PAPI_ipc( &real_time, &proc_time, &ins, &ipc))<PAPI_OK)
  {    
    printf("retval: %d\n", retval);
    exit(1);
  }
 
 
  printf("Real_time: %f Proc_time: %f Instructions: %lld IPC: %f\n", 
         real_time, proc_time,ins,ipc);
 
  /* clean up */
  PAPI_shutdown();
  exit(0);
}

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your_slow_code()

int your_slow_code

(

)

Definition at line 54 of file PAPI_ipc.c.

{
  int i;
  double  tmp=1.1;
 
  for(i=1; i<2000; i++)
  { 
    tmp=(tmp+100)/i;
  }
  return 0;
}

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