Function test_trace_perf

dpdk/app/test/test_trace_perf.c:146–180

}

static int
test_trace_perf(void)
{
	unsigned int nb_cores, nb_workers;
	struct test_data *data;
	size_t sz;

	nb_cores = rte_lcore_count();
	nb_workers = nb_cores - 1;
	if (nb_cores < 2) {
		printf("Need minimum two cores for testing\n");
		return TEST_SKIPPED;
	}

	printf("Timer running at %5.2fMHz\n", rte_get_timer_hz()/1E6);
	sz = sizeof(struct test_data);
	sz += nb_workers * sizeof(struct lcore_data);

	data = rte_zmalloc(NULL, sz, RTE_CACHE_LINE_SIZE);
	if (data == NULL) {
		printf("Failed to allocate memory\n");
		return TEST_FAILED;
	}

	run_test("void", worker_fn_GENERIC_VOID, data, sz);
	run_test("u64", worker_fn_GENERIC_U64, data, sz);
	run_test("int", worker_fn_GENERIC_INT, data, sz);
	run_test("float", worker_fn_GENERIC_FLOAT, data, sz);
	run_test("double", worker_fn_GENERIC_DOUBLE, data, sz);
	run_test("string", worker_fn_GENERIC_STR, data, sz);
	run_test("void_fp", worker_fn_VOID_FP, data, sz);

	rte_free(data);
	return TEST_SUCCESS;
}

REGISTER_PERF_TEST(trace_perf_autotest, test_trace_perf);