glibc/time/clocktest.c
1995-02-18 01:27:10 +00:00

17 lines
269 B
C

#include <stdio.h>
#include <time.h>
main ()
{
volatile int i;
double t1, t2, t;
t1 = (double) clock ();
for (i = 0; i < 100000; ++i) ;
t2 = (double) clock ();
t = (t2 - t1) / ((double) CLOCKS_PER_SEC);
printf ("%f - %f = %f\n",t2,t1,t);
return 0;
}