int main(int argc, char **argv)
{
while (--argc) {
int arg= atoi(*++argv);
printf("nfibs(%d) = %d\n", arg, fibs(arg));
}
return 0;
}
static void task_cb(void *udata) {
struct threadpool *t = (struct threadpool *)udata;
for (;;) {
if (ATOMIC_BOOL_COMPARE_AND_SWAP(&task_count, task_count, task_count + 1)) {
break;
}
}
size_t arg = task_count;
arg = 30 + (random() % 10);
size_t tc = task_count;
size_t res = fibs(arg);
printf("%zd -- fibs(%zd) => %zd", tc, arg, res);
struct threadpool_info stats;
Threadpool_Stats(t, &stats);
dump_stats("", &stats);
}
int fibs(long n)
{
return (n < 2) ? 1 : (fibs(n - 1) + fibs(n - 2) + 1);
}
static size_t fibs(size_t arg) {
if (arg < 2) { return 1; }
return fibs(arg - 1) + fibs(arg - 2);
}
