rt_benchs/communication_techniques/src/calculation/calc_useless_loop.c

28 lines
369 B
C

#include <stdlib.h>
#include <stdio.h>
#include <time.h>
static int nb_loop = 0, prod = 0, *prod_ptr = &prod;
int init_calc(int param_nb_loop)
{
nb_loop = param_nb_loop;
srand((unsigned int) time(NULL));
return 0;
}
void **do_calc(void)
{
int i;
for(i = 0; i < nb_loop; i++)
prod += rand();
return (void **) &prod_ptr;
}
int end_calc(void)
{
return 0;
}