Function test_member_loadfactor

dpdk/app/test/test_member.c:616–693

}

static int
test_member_loadfactor(void)
{
	unsigned  int j;
	unsigned int added_keys, average_keys_added = 0;
	int ret;

	setup_keys_and_data();

	rte_member_free(setsum_ht);
	rte_member_free(setsum_cache);
	rte_member_free(setsum_vbf);

	params.key_len = KEY_SIZE;
	params.name = "test_member_ht";
	params.is_cache = 0;
	params.type = RTE_MEMBER_TYPE_HT;
	setsum_ht = rte_member_create(&params);

	params.name = "test_member_cache";
	params.is_cache = 1;
	setsum_cache = rte_member_create(&params);


	if (setsum_ht == NULL || setsum_cache == NULL) {
		printf("Creation of setsums fail\n");
		return -1;
	}
	/* Test HT non-cache mode */
	for (j = 0; j < ITERATIONS; j++) {
		/* Add random entries until key cannot be added */
		ret = add_generated_keys(setsum_ht, &added_keys);
		if (ret != -ENOSPC) {
			printf("Unexpected error when adding keys\n");
			return -1;
		}
		average_keys_added += added_keys;

		/* Reset the table */
		rte_member_reset(setsum_ht);

		/* Print a dot to show progress on operations */
		printf(".");
		fflush(stdout);
	}

	average_keys_added /= ITERATIONS;

	printf("\nKeys inserted when no space(non-cache) = %.2f%% (%u/%u)\n",
		((double) average_keys_added / params.num_keys * 100),
		average_keys_added, params.num_keys);

	/* Test cache mode */
	added_keys = average_keys_added = 0;
	for (j = 0; j < ITERATIONS; j++) {
		/* Add random entries until key cannot be added */
		ret = add_generated_keys_cache(setsum_cache, &added_keys);
		if (ret != 1) {