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Ignore whitespace Rev 2052 → Rev 2053

/trunk/kernel/test/mm/slab1.c
37,65 → 37,87
 
static void * data[VAL_COUNT];
 
static void testit(int size, int count)
static void testit(int size, int count, bool quiet)
{
slab_cache_t *cache;
int i;
printf("Creating cache, object size: %d.\n", size);
cache = slab_cache_create("test_cache", size, 0, NULL, NULL,
SLAB_CACHE_NOMAGAZINE);
printf("Allocating %d items...", count);
if (!quiet)
printf("Creating cache, object size: %d.\n", size);
cache = slab_cache_create("test_cache", size, 0, NULL, NULL,
SLAB_CACHE_NOMAGAZINE);
if (!quiet)
printf("Allocating %d items...", count);
for (i = 0; i < count; i++) {
data[i] = slab_alloc(cache, 0);
memsetb((uintptr_t) data[i], size, 0);
}
printf("done.\n");
printf("Freeing %d items...", count);
for (i = 0; i < count; i++) {
if (!quiet) {
printf("done.\n");
printf("Freeing %d items...", count);
}
for (i = 0; i < count; i++)
slab_free(cache, data[i]);
if (!quiet) {
printf("done.\n");
printf("Allocating %d items...", count);
}
printf("done.\n");
 
printf("Allocating %d items...", count);
for (i = 0; i < count; i++) {
data[i] = slab_alloc(cache, 0);
memsetb((uintptr_t) data[i], size, 0);
}
printf("done.\n");
 
printf("Freeing %d items...", count / 2);
for (i = count - 1; i >= count / 2; i--) {
if (!quiet) {
printf("done.\n");
printf("Freeing %d items...", count / 2);
}
for (i = count - 1; i >= count / 2; i--)
slab_free(cache, data[i]);
if (!quiet) {
printf("done.\n");
printf("Allocating %d items...", count / 2);
}
printf("done.\n");
 
printf("Allocating %d items...", count / 2);
for (i = count / 2; i < count; i++) {
data[i] = slab_alloc(cache, 0);
memsetb((uintptr_t) data[i], size, 0);
}
printf("done.\n");
printf("Freeing %d items...", count);
for (i = 0; i < count; i++) {
if (!quiet) {
printf("done.\n");
printf("Freeing %d items...", count);
}
for (i = 0; i < count; i++)
slab_free(cache, data[i]);
}
printf("done.\n");
if (!quiet)
printf("done.\n");
slab_cache_destroy(cache);
 
printf("Test complete.\n");
if (!quiet)
printf("Test complete.\n");
}
 
static void testsimple(void)
static void testsimple(bool quiet)
{
testit(100, VAL_COUNT);
testit(200, VAL_COUNT);
testit(1024, VAL_COUNT);
testit(2048, 512);
testit(4000, 128);
testit(8192, 128);
testit(16384, 128);
testit(16385, 128);
testit(100, VAL_COUNT, quiet);
testit(200, VAL_COUNT, quiet);
testit(1024, VAL_COUNT, quiet);
testit(2048, 512, quiet);
testit(4000, 128, quiet);
testit(8192, 128, quiet);
testit(16384, 128, quiet);
testit(16385, 128, quiet);
}
 
#define THREADS 6
105,6 → 127,7
static void * thr_data[THREADS][THR_MEM_COUNT];
static slab_cache_t *thr_cache;
static semaphore_t thr_sem;
static bool sh_quiet;
 
static void slabtest(void *data)
{
113,7 → 136,9
thread_detach(THREAD);
printf("Starting thread #%d...\n",THREAD->tid);
if (!sh_quiet)
printf("Starting thread #%d...\n", THREAD->tid);
for (j = 0; j < 10; j++) {
for (i = 0; i < THR_MEM_COUNT; i++)
thr_data[offs][i] = slab_alloc(thr_cache,0);
124,23 → 149,26
for (i = 0; i < THR_MEM_COUNT; i++)
slab_free(thr_cache, thr_data[offs][i]);
}
printf("Thread #%d finished\n", THREAD->tid);
if (!sh_quiet)
printf("Thread #%d finished\n", THREAD->tid);
semaphore_up(&thr_sem);
}
 
static void testthreads(void)
static void testthreads(bool quiet)
{
thread_t *t;
int i;
 
thr_cache = slab_cache_create("thread_cache", THR_MEM_SIZE, 0,
NULL, NULL,
SLAB_CACHE_NOMAGAZINE);
thr_cache = slab_cache_create("thread_cache", THR_MEM_SIZE, 0, NULL, NULL,
SLAB_CACHE_NOMAGAZINE);
semaphore_initialize(&thr_sem, 0);
for (i = 0; i < THREADS; i++) {
if (!(t = thread_create(slabtest, (void *) (unative_t) i, TASK, 0, "slabtest", false)))
printf("Could not create thread %d\n", i);
else
if (!(t = thread_create(slabtest, (void *) (unative_t) i, TASK, 0, "slabtest", false))) {
if (!quiet)
printf("Could not create thread %d\n", i);
} else
thread_ready(t);
}
 
148,14 → 176,17
semaphore_down(&thr_sem);
slab_cache_destroy(thr_cache);
printf("Test complete.\n");
if (!quiet)
printf("Test complete.\n");
}
 
char * test_slab1(bool quiet)
{
testsimple();
testthreads();
sh_quiet = quiet;
testsimple(quiet);
testthreads(quiet);
return NULL;
}