388 	char *e;  in setup_and_run_test()  local
394 	if ((e = getenv("NTHREADS"))) {  in setup_and_run_test()
398 		num_threads = (int)strtol(e, NULL, 0);  in setup_and_run_test()
401 	if ((e = getenv("MEMSIZEMB"))) {  in setup_and_run_test()
402 		memsize = (size_t)strtol(e, NULL, 0) * 1024 * 1024;  in setup_and_run_test()
405 	if ((e = getenv("VARIANT"))) {  in setup_and_run_test()
406 		mapping_variant = (int)strtol(e, NULL, 0);  in setup_and_run_test()
426 	char *e;  variable
430 	if ((e = getenv("DT_STAT_NTHREADS"))) {
431 		nthreads = (int)strtol(e, NULL, 0);
451 	char *e;  variable
455 	if ((e = getenv("DT_STAT_NTHREADS"))) {
456 		nthreads = (int)strtol(e, NULL, 0);