| 26,6 → 26,8 |
|---|
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #if (defined(ia32) || defined(amd64) || defined(ia32xen)) |
| |
| #include <print.h> |
| #include <debug.h> |
| |
| 36,38 → 38,41 |
|---|
| |
| #include <arch.h> |
| |
| #define THREADS 25 |
| #define DELAY 10000L |
| #define ATTEMPTS 5 |
| #define THREADS 25 |
| #define DELAY 10000L |
| #define ATTEMPTS 5 |
| |
| static atomic_t threads_ok; |
| static atomic_t threads_fault; |
| static waitq_t can_start; |
| static bool sh_quiet; |
| |
| |
| static void testit1(void *data) |
| { |
| int i; |
| int arg __attribute__((aligned(16))) = (int) ((unative_t) data); |
| int after_arg __attribute__((aligned(16))); |
| |
| |
| thread_detach(THREAD); |
| |
| waitq_sleep(&can_start); |
| |
| |
| for (i = 0; i < ATTEMPTS; i++) { |
| asm volatile ( |
| "movlpd %[arg], %%xmm2\n" |
| : [arg] "=m" (arg) |
| "movlpd %0, %%xmm2\n" |
| : "=m" (arg) |
| ); |
| |
| |
| delay(DELAY); |
| asm volatile ( |
| "movlpd %%xmm2, %[after_arg]\n" |
| : [after_arg] "=m" (after_arg) |
| "movlpd %%xmm2, %0\n" |
| : "=m" (after_arg) |
| ); |
| |
| if (arg != after_arg) { |
| TPRINTF("tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
| if (!sh_quiet) |
| printf("tid%llu: arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
| atomic_inc(&threads_fault); |
| break; |
| } |
| 84,21 → 89,22 |
|---|
| thread_detach(THREAD); |
| |
| waitq_sleep(&can_start); |
| |
| |
| for (i = 0; i < ATTEMPTS; i++) { |
| asm volatile ( |
| "movlpd %[arg], %%xmm2\n" |
| : [arg] "=m" (arg) |
| "movlpd %0, %%xmm2\n" |
| : "=m" (arg) |
| ); |
| |
| |
| scheduler(); |
| asm volatile ( |
| "movlpd %%xmm2, %[after_arg]\n" |
| : [after_arg] "=m" (after_arg) |
| "movlpd %%xmm2, %0\n" |
| : "=m" (after_arg) |
| ); |
| |
| if (arg != after_arg) { |
| TPRINTF("tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
| if (!sh_quiet) |
| printf("tid%llu: arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
| atomic_inc(&threads_fault); |
| break; |
| } |
| 106,21 → 112,25 |
|---|
| atomic_inc(&threads_ok); |
| } |
| |
| char *test_sse1(void) |
| |
| char * test_sse1(bool quiet) |
| { |
| unsigned int i, total = 0; |
| sh_quiet = quiet; |
| |
| waitq_initialize(&can_start); |
| atomic_set(&threads_ok, 0); |
| atomic_set(&threads_fault, 0); |
| |
| TPRINTF("Creating %u threads... ", 2 * THREADS); |
| |
| if (!quiet) |
| printf("Creating %d threads... ", 2 * THREADS); |
| |
| for (i = 0; i < THREADS; i++) { |
| thread_t *t; |
| |
| if (!(t = thread_create(testit1, (void *) ((unative_t) 2 * i), TASK, 0, "testit1", false))) { |
| TPRINTF("could not create thread %u\n", 2 * i); |
| if (!quiet) |
| printf("could not create thread %d\n", 2 * i); |
| break; |
| } |
| thread_ready(t); |
| 127,7 → 137,8 |
|---|
| total++; |
| |
| if (!(t = thread_create(testit2, (void *) ((unative_t) 2 * i + 1), TASK, 0, "testit2", false))) { |
| TPRINTF("could not create thread %u\n", 2 * i + 1); |
| if (!quiet) |
| printf("could not create thread %d\n", 2 * i + 1); |
| break; |
| } |
| thread_ready(t); |
| 134,13 → 145,15 |
|---|
| total++; |
| } |
| |
| TPRINTF("ok\n"); |
| |
| if (!quiet) |
| printf("ok\n"); |
| |
| thread_sleep(1); |
| waitq_wakeup(&can_start, WAKEUP_ALL); |
| |
| while (atomic_get(&threads_ok) != (long) total) { |
| TPRINTF("Threads left: %d\n", total - atomic_get(&threads_ok)); |
| while (atomic_get(&threads_ok) != total) { |
| if (!quiet) |
| printf("Threads left: %d\n", total - atomic_get(&threads_ok)); |
| thread_sleep(1); |
| } |
| |
| 149,3 → 162,5 |
|---|
| |
| return "Test failed"; |
| } |
| |
| #endif |