| 143,7 → 143,6 |
|---|
| atomic_inc(&threads_ok); |
| } |
| |
| |
| void test(void) |
| { |
| thread_t *t; |
| 155,10 → 154,10 |
|---|
| printf("Creating %d threads... ", THREADS); |
| |
| for (i=0; i<THREADS/2; i++) { |
| if (!(t = thread_create(e, NULL, TASK, 0))) |
| if (!(t = thread_create(e, NULL, TASK, 0, "e"))) |
| panic("could not create thread\n"); |
| thread_ready(t); |
| if (!(t = thread_create(pi, NULL, TASK, 0))) |
| if (!(t = thread_create(pi, NULL, TASK, 0, "pi"))) |
| panic("could not create thread\n"); |
| thread_ready(t); |
| } |
| 172,43 → 171,3 |
|---|
| |
| printf("Test passed.\n"); |
| } |
| |
| /* |
| static void pi(void *data) |
| { |
| #undef PI_10e8 |
| #define PI_10e8 3141592 |
| |
| |
| int i; |
| double lpi, pi; |
| double n, ab, ad; |
| |
| |
| printf("pi test\n"); |
| |
| waitq_sleep(&can_start); |
| |
| |
| for (i = 0; i<ATTEMPTS; i++) { |
| lpi = -1; |
| pi = 0; |
| |
| for (n=2, ab = sqrt(2); lpi != pi; n *= 2, ab = ad) { |
| double sc, cd; |
| |
| sc = sqrt(1 - (ab*ab/4)); |
| cd = 1 - sc; |
| ad = sqrt(ab*ab/4 + cd*cd); |
| lpi = pi; |
| pi = 2 * n * ad; |
| } |
| |
| atomic_inc(&threads_ok); |
| if((int)(1000000*pi)!=PI_10e8) |
| panic("tid%d: pi*10e6=%d\n", THREAD->tid, (int) 1000000*pi); |
| } |
| |
| printf("tid%d: pi*10e6=%d\n", THREAD->tid, (int) 1000000*pi); |
| } |
| */ |