47 "  %s [-c #[,#..] -f] path\n"
49 "	-c #	Skip most tests and go straight to a high queue depth test\n"
59 "	-f	Only usable with continuous mode.  Pin ourself to the CPUs\n"
99 mqd_t queue = -1;
120 			"re-run the tests using fake mode in order to check "
136 			"the no-mqueue work and mqueue work tests",
192 	if (queue != -1)  in shutdown()
283  * open_queue - open the global queue for testing
284  * @attr - An attr struct specifying the desired queue traits
285  * @result - An attr struct that lists the actual traits the queue has
298 	if (queue == -1)  in open_queue()
352 		clock_gettime(clock, &start); \
355 		clock_gettime(clock, &middle); \
358 		clock_gettime(clock, &end); \
359 		nsec = ((middle.tv_sec - start.tv_sec) * 1000000000) + \
360 			(middle.tv_nsec - start.tv_nsec); \
362 		if (send_total.tv_nsec >= 1000000000) { \
364 			send_total.tv_nsec -= 1000000000; \
366 		nsec = ((end.tv_sec - middle.tv_sec) * 1000000000) + \
367 			(end.tv_nsec - middle.tv_nsec); \
369 		if (recv_total.tv_nsec >= 1000000000) { \
371 			recv_total.tv_nsec -= 1000000000; \
393 	if (--*prio < 0)  in dec_prio()
394 		*prio = mq_prio_max - 1;  in dec_prio()
432 	clockid_t clock;  in perf_test_thread()  local
442 	if (mq_prio_max == -1)  in perf_test_thread()
444 	if (pthread_getcpuclockid(cpu_threads[0], &clock) != 0)  in perf_test_thread()
447 	if (clock_getres(clock, &res))  in perf_test_thread()
467 	nsec = ((unsigned long long)send_total.tv_sec * 1000000000 +  in perf_test_thread()
472 	nsec = ((unsigned long long)recv_total.tv_sec * 1000000000 +  in perf_test_thread()
477 	for (cur_test = test2; cur_test->desc != NULL; cur_test++) {  in perf_test_thread()
478 		printf("%s:\n", cur_test->desc);  in perf_test_thread()
487 		clock_gettime(clock, &start);  in perf_test_thread()
488 		for (i = 0; i < result.mq_maxmsg - 1; i++) {  in perf_test_thread()
490 			cur_test->func(&prio_out);  in perf_test_thread()
492 		clock_gettime(clock, &end);  in perf_test_thread()
493 		nsec = ((unsigned long long)(end.tv_sec - start.tv_sec) *  in perf_test_thread()
494 			1000000000) + (end.tv_nsec - start.tv_nsec);  in perf_test_thread()
495 		printf("done.\t\t%lld.%llds\n", nsec / 1000000000,  in perf_test_thread()
496 		       nsec % 1000000000);  in perf_test_thread()
501 			cur_test->func(&prio_out);  in perf_test_thread()
506 		nsec = ((unsigned long long)send_total.tv_sec * 1000000000 +  in perf_test_thread()
511 		nsec = ((unsigned long long)recv_total.tv_sec * 1000000000 +  in perf_test_thread()
516 		clock_gettime(clock, &start);  in perf_test_thread()
518 		clock_gettime(clock, &end);  in perf_test_thread()
519 		nsec = ((unsigned long long)(end.tv_sec - start.tv_sec) *  in perf_test_thread()
520 			1000000000) + (end.tv_nsec - start.tv_nsec);  in perf_test_thread()
521 		printf("done.\t\t%lld.%llds\n", nsec / 1000000000,  in perf_test_thread()
522 		       nsec % 1000000000);  in perf_test_thread()
538 	if (setpriority(PRIO_PROCESS, 0, -20) != 0)  in increase_limits()
540 	cur_nice = -20;  in increase_limits()
555 	if (sysconf(_SC_NPROCESSORS_ONLN) == -1) {  in main()
612 			 * non-absolute path name, unlink will fail.  So,  in main()
639 		cpus_to_pin[0] = cpus_online - 1;  in main()
701 	if (sigaction(SIGUSR1, &sa, NULL) == -1)  in main()
704 	if (sigaction(SIGHUP, &sa, NULL) == -1)  in main()
706 	if (sigaction(SIGINT, &sa, NULL) == -1)  in main()
708 	if (sigaction(SIGQUIT, &sa, NULL) == -1)  in main()
710 	if (sigaction(SIGTERM, &sa, NULL) == -1)  in main()