| 25,6 → 25,7 |
|---|
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include <print.h> |
| #include <test.h> |
| #include <mm/page.h> |
| 38,10 → 39,6 |
|---|
| #include <memstr.h> |
| #include <arch.h> |
| |
| #ifdef CONFIG_BENCH |
| #include <arch/cycle.h> |
| #endif |
| |
| #define MAX_FRAMES 256 |
| #define MAX_ORDER 8 |
| |
| 48,12 → 45,10 |
|---|
| #define THREAD_RUNS 1 |
| #define THREADS 8 |
| |
| static void falloc(void * arg); |
| static void failed(void); |
| |
| static atomic_t thread_count; |
| static atomic_t thread_fail; |
| |
| void falloc(void * arg) |
| static void falloc(void * arg) |
| { |
| int order, run, allocated, i; |
| uint8_t val = THREAD->tid % THREADS; |
| 60,7 → 55,12 |
|---|
| index_t k; |
| |
| uintptr_t * frames = (uintptr_t *) malloc(MAX_FRAMES * sizeof(uintptr_t), FRAME_ATOMIC); |
| ASSERT(frames != NULL); |
| if (frames == NULL) { |
| printf("Thread #%d (cpu%d): Unable to allocate frames\n", THREAD->tid, CPU->id); |
| atomic_inc(&thread_fail); |
| atomic_dec(&thread_count); |
| return; |
| } |
| |
| thread_detach(THREAD); |
| |
| 73,9 → 73,8 |
|---|
| if (frames[allocated]) { |
| memsetb(frames[allocated], FRAME_SIZE << order, val); |
| allocated++; |
| } else { |
| } else |
| break; |
| } |
| } |
| printf("Thread #%d (cpu%d): %d blocks allocated.\n", THREAD->tid, CPU->id, allocated); |
| |
| 84,7 → 83,8 |
|---|
| for (k = 0; k <= ((FRAME_SIZE << order) - 1); k++) { |
| if (((uint8_t *) frames[i])[k] != val) { |
| printf("Thread #%d (cpu%d): Unexpected data (%d) in block %p offset %#zx\n", THREAD->tid, CPU->id, ((char *) frames[i])[k], frames[i], k); |
| failed(); |
| atomic_inc(&thread_fail); |
| goto cleanup; |
| } |
| } |
| frame_free(KA2PA(frames[i])); |
| 92,43 → 92,36 |
|---|
| printf("Thread #%d (cpu%d): Finished run.\n", THREAD->tid, CPU->id); |
| } |
| } |
| |
| |
| cleanup: |
| free(frames); |
| printf("Thread #%d (cpu%d): Exiting\n", THREAD->tid, CPU->id); |
| atomic_dec(&thread_count); |
| } |
| |
| |
| void failed(void) |
| char * test_falloc2(void) |
| { |
| panic("Test failed.\n"); |
| } |
| unsigned int i; |
| |
| |
| void test_falloc2(void) |
| { |
| #ifdef CONFIG_BENCH |
| uint64_t t0 = get_cycle(); |
| #endif |
| int i; |
| |
| atomic_set(&thread_count, THREADS); |
| atomic_set(&thread_fail, 0); |
| |
| for (i = 0; i < THREADS; i++) { |
| thread_t * thrd; |
| thrd = thread_create(falloc, NULL, TASK, 0, "falloc"); |
| if (thrd) |
| thread_ready(thrd); |
| else |
| failed(); |
| thread_t * thrd = thread_create(falloc, NULL, TASK, 0, "falloc"); |
| if (!thrd) { |
| printf("Could not create thread %d\n", i); |
| break; |
| } |
| thread_ready(thrd); |
| } |
| |
| while (thread_count.count) |
| ; |
| |
| printf("Test passed.\n"); |
| #ifdef CONFIG_BENCH |
| uint64_t dt = get_cycle() - t0; |
| printf("Time: %.*d cycles\n", sizeof(dt) * 2, dt); |
| #endif |
| while (atomic_get(&thread_count) > 0) { |
| printf("Threads left: %d\n", atomic_get(&thread_count)); |
| thread_sleep(1); |
| } |
| |
| if (atomic_get(&thread_fail) == 0) |
| return NULL; |
| |
| return "Test failed"; |
| } |