C++ (Cpp) setup_txrx_masks Exemples

Exemple #1

Fichier : odp_pktio_perf.c Projet : rahulgvf/odp-mppa

static int run_test(void)
{
	int ret = 1;
	int i;
	odp_cpumask_t txmask, rxmask;
	test_status_t status = {
		.pps_curr = gbl_args->args.pps,
		.pps_pass = 0,
		.pps_fail = 0,
	};

	if (setup_txrx_masks(&txmask, &rxmask) != 0)
		return -1;

	printf("Starting test with params:\n");
	printf("\tTransmit workers:     \t%d\n", odp_cpumask_count(&txmask));
	printf("\tReceive workers:      \t%d\n", odp_cpumask_count(&rxmask));
	printf("\tDuration (seconds):   \t%d\n", gbl_args->args.duration);
	printf("\tTransmit batch length:\t%" PRIu32 "\n",
	       gbl_args->args.tx_batch_len);
	printf("\tReceive batch length: \t%" PRIu32 "\n",
	       gbl_args->args.rx_batch_len);
	printf("\tPacket receive method:\t%s\n",
	       gbl_args->args.schedule ? "schedule" : "poll");
	printf("\tInterface(s):         \t");
	for (i = 0; i < gbl_args->args.num_ifaces; ++i)
		printf("%s ", gbl_args->args.ifaces[i]);
	printf("\n");

	while (ret > 0)
		ret = run_test_single(&txmask, &rxmask, &status);

	return ret;
}

static odp_pktio_t create_pktio(const char *iface)
{
	odp_pool_t pool;
	odp_pktio_t pktio;
	char pool_name[ODP_POOL_NAME_LEN];
	odp_pool_param_t params;

	memset(&params, 0, sizeof(params));
	params.pkt.len     = PKT_HDR_LEN + gbl_args->args.pkt_len;
	params.pkt.seg_len = params.pkt.len;
	params.pkt.num     = PKT_BUF_NUM;
	params.type        = ODP_POOL_PACKET;

	snprintf(pool_name, sizeof(pool_name), "pkt_pool_%s", iface);
	pool = odp_pool_create(pool_name, ODP_SHM_NULL, &params);
	if (pool == ODP_POOL_INVALID)
		return ODP_PKTIO_INVALID;

	pktio = odp_pktio_open(iface, pool);

	return pktio;
}

Exemple #2

Fichier : odp_pktio_perf.c Projet : nmorey/odp

static int run_test(void)
{
	int ret;
	int i;
	odp_cpumask_t txmask, rxmask;
	test_status_t status = {
		.pps_curr = gbl_args->args.pps,
		.pps_pass = 0,
		.pps_fail = 0,
		.warmup = 1,
	};

	ret = setup_txrx_masks(&txmask, &rxmask);
	if (ret)
		return ret;

	printf("Starting test with params:\n");
	printf("\tTransmit workers:     \t%d\n", odp_cpumask_count(&txmask));
	printf("\tReceive workers:      \t%d\n", odp_cpumask_count(&rxmask));
	printf("\tDuration (seconds):   \t%d\n", gbl_args->args.duration);
	printf("\tTransmit batch length:\t%" PRIu32 "\n",
	       gbl_args->args.tx_batch_len);
	printf("\tReceive batch length: \t%" PRIu32 "\n",
	       gbl_args->args.rx_batch_len);
	printf("\tPacket receive method:\t%s\n",
	       gbl_args->args.schedule ? "schedule" : "plain");
	printf("\tInterface(s):         \t");
	for (i = 0; i < gbl_args->args.num_ifaces; ++i)
		printf("%s ", gbl_args->args.ifaces[i]);
	printf("\n");

	/* first time just run the test but throw away the results */
	run_test_single(&txmask, &rxmask, &status);
	status.warmup = 0;

	while (1) {
		ret = run_test_single(&txmask, &rxmask, &status);
		if (ret <= 0)
			break;
	}

	return ret;
}

static odp_pktio_t create_pktio(const char *iface, int schedule)
{
	odp_pool_t pool;
	odp_pktio_t pktio;
	char pool_name[ODP_POOL_NAME_LEN];
	odp_pool_param_t params;
	odp_pktio_param_t pktio_param;

	odp_pool_param_init(&params);
	params.pkt.len     = PKT_HDR_LEN + gbl_args->args.pkt_len;
	params.pkt.seg_len = params.pkt.len;
	params.pkt.num     = PKT_BUF_NUM;
	params.type        = ODP_POOL_PACKET;

	snprintf(pool_name, sizeof(pool_name), "pkt_pool_%s", iface);
	pool = odp_pool_create(pool_name, &params);
	if (pool == ODP_POOL_INVALID)
		return ODP_PKTIO_INVALID;

	odp_pktio_param_init(&pktio_param);

	if (schedule)
		pktio_param.in_mode = ODP_PKTIN_MODE_SCHED;
	else
		pktio_param.in_mode = ODP_PKTIN_MODE_QUEUE;

	pktio = odp_pktio_open(iface, pool, &pktio_param);

	return pktio;
}