420 	if (verbose() && !env.workers)  in test__end_subtest()
830 			env->workers = atoi(arg);  in parse_arg()
831 			if (!env->workers) {  in parse_arg()
836 			env->workers = get_nprocs();  in parse_arg()
1008 	for (i = 0; i < env.workers; i++)  in sigint_handler()
1370 	dispatcher_threads = calloc(sizeof(pthread_t), env.workers);  in server_main()
1371 	data = calloc(sizeof(struct dispatch_data), env.workers);  in server_main()
1373 	env.worker_current_test = calloc(sizeof(int), env.workers);  in server_main()
1374 	for (i = 0; i < env.workers; i++) {  in server_main()
1387 	for (i = 0; i < env.workers; i++) {  in server_main()
1428 	for (i = 0; i < env.workers; i++) {  in server_main()
1688 		env.workers = 0;  in main()
1692 	if (env.workers) {  in main()
1693 		env.worker_pids = calloc(sizeof(__pid_t), env.workers);  in main()
1694 		env.worker_socks = calloc(sizeof(int), env.workers);  in main()
1696 			fprintf(stdout, "Launching %d workers.\n", env.workers);  in main()
1697 		for (i = 0; i < env.workers; i++) {  in main()