#include <stdio.h>         
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include <ctype.h>
#include <sys/types.h>
#include <stdbool.h>
#include <signal.h>
#include <unistd.h>
#include <limits.h>
#include <time.h>
#include "/usr/local/dSFMT-src-2.0/dSFMT.h"
#define NUM 100000000000

main()
{
  register long int i; 
  time_t t0, t1;
  clock_t c0, c1;
  dsfmt_t dsfmt;
  struct timespec ti, tf;
  dsfmt_init_gen_rand(&dsfmt,12345);
  t0=time(NULL);
  c0=clock();
  printf("Initial wall time = %ld\t Initial clock time = %d\n",(long)t0,(int)c0);
  for(i=1;i<=NUM;i++)
    {
     dsfmt_genrand_close_open(&dsfmt);
    }
  t1=time(NULL);
  c1=clock();
  printf("Final wall time = %ld\t Final clock time = %d\n",(long)t1,(int)c1);
  printf("Elapsed wall clock time = %ld\n",(long)(t1-t0));
  printf("Elapsed CPU time = %f\n",(float)(c1-c0)/CLOCKS_PER_SEC);
  return(0);
}