int main() { dispatch_queue_t q[PRIORITIES]; int i; #if USE_SET_TARGET_QUEUE test_start("Dispatch Priority (Set Target Queue)"); for(i = 0; i < PRIORITIES; i++) { q[i] = dispatch_queue_create(labels[i], NULL); test_ptr_notnull("q[i]", q[i]); assert(q[i]); dispatch_set_target_queue(as_do(q[i]), dispatch_get_global_queue(priorities[i], 0)); dispatch_queue_set_width(q[i], DISPATCH_QUEUE_WIDTH_MAX_LOGICAL_CPUS); } #else test_start("Dispatch Priority"); for(i = 0; i < PRIORITIES; i++) { q[i] = dispatch_get_global_queue(priorities[i], 0); } #endif for(i = 0; i < PRIORITIES; i++) { submit_work(q[i], &counts[i].count); } dispatch_main(); }
int main(void) { test_start("Dispatch Reader/Writer Queues"); dq = dispatch_queue_create("com.apple.libdispatch.test_readsync", NULL); assert(dq); dispatch_queue_set_width(dq, LONG_MAX); dispatch_apply_f(LAPS, dispatch_get_global_queue(0, 0), NULL, apply_fn); dispatch_release(as_do(dq)); dispatch_main(); }