perf_test_result(struct evt_test *test, struct evt_options *opt)
{
RTE_SET_USED(opt);
+ int i;
+ uint64_t total = 0;
struct test_perf *t = evt_test_priv(test);
+ printf("Packet distribution across worker cores :\n");
+ for (i = 0; i < t->nb_workers; i++)
+ total += t->worker[i].processed_pkts;
+ for (i = 0; i < t->nb_workers; i++)
+ printf("Worker %d packets: "CLGRN"%"PRIx64" "CLNRM"percentage:"
+ CLGRN" %3.2f\n"CLNRM, i,
+ t->worker[i].processed_pkts,
+ (((double)t->worker[i].processed_pkts)/total)
+ * 100);
+
return t->result;
}
return 0;
}
+static int
+perf_event_rx_adapter_setup(struct evt_options *opt, uint8_t stride,
+ struct rte_event_port_conf prod_conf)
+{
+ int ret = 0;
+ uint16_t prod;
+ struct rte_event_eth_rx_adapter_queue_conf queue_conf;
+
+ memset(&queue_conf, 0,
+ sizeof(struct rte_event_eth_rx_adapter_queue_conf));
+ queue_conf.ev.sched_type = opt->sched_type_list[0];
+ for (prod = 0; prod < rte_eth_dev_count(); prod++) {
+ uint32_t cap;
+
+ ret = rte_event_eth_rx_adapter_caps_get(opt->dev_id,
+ prod, &cap);
+ if (ret) {
+ evt_err("failed to get event rx adapter[%d]"
+ " capabilities",
+ opt->dev_id);
+ return ret;
+ }
+ queue_conf.ev.queue_id = prod * stride;
+ ret = rte_event_eth_rx_adapter_create(prod, opt->dev_id,
+ &prod_conf);
+ if (ret) {
+ evt_err("failed to create rx adapter[%d]", prod);
+ return ret;
+ }
+ ret = rte_event_eth_rx_adapter_queue_add(prod, prod, -1,
+ &queue_conf);
+ if (ret) {
+ evt_err("failed to add rx queues to adapter[%d]", prod);
+ return ret;
+ }
+
+ if (!(cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT)) {
+ uint32_t service_id;
+
+ rte_event_eth_rx_adapter_service_id_get(prod,
+ &service_id);
+ ret = evt_service_setup(service_id);
+ if (ret) {
+ evt_err("Failed to setup service core"
+ " for Rx adapter\n");
+ return ret;
+ }
+ }
+
+ ret = rte_eth_dev_start(prod);
+ if (ret) {
+ evt_err("Ethernet dev [%d] failed to start."
+ " Using synthetic producer", prod);
+ return ret;
+ }
+
+ ret = rte_event_eth_rx_adapter_start(prod);
+ if (ret) {
+ evt_err("Rx adapter[%d] start failed", prod);
+ return ret;
+ }
+ printf("%s: Port[%d] using Rx adapter[%d] started\n", __func__,
+ prod, prod);
+ }
+
+ return ret;
+}
+
int
perf_event_dev_port_setup(struct evt_test *test, struct evt_options *opt,
- uint8_t stride, uint8_t nb_queues)
+ uint8_t stride, uint8_t nb_queues,
+ const struct rte_event_port_conf *port_conf)
{
struct test_perf *t = evt_test_priv(test);
- uint8_t port, prod;
+ uint16_t port, prod;
int ret = -1;
- /* port configuration */
- const struct rte_event_port_conf wkr_p_conf = {
- .dequeue_depth = opt->wkr_deq_dep,
- .enqueue_depth = 64,
- .new_event_threshold = 4096,
- };
-
/* setup one port per worker, linking to all queues */
for (port = 0; port < evt_nr_active_lcores(opt->wlcores);
port++) {
w->processed_pkts = 0;
w->latency = 0;
- ret = rte_event_port_setup(opt->dev_id, port, &wkr_p_conf);
+ ret = rte_event_port_setup(opt->dev_id, port, port_conf);
if (ret) {
evt_err("failed to setup port %d", port);
return ret;
}
/* port for producers, no links */
- const struct rte_event_port_conf prod_conf = {
- .dequeue_depth = 8,
- .enqueue_depth = 32,
- .new_event_threshold = 1200,
- };
- prod = 0;
- for ( ; port < perf_nb_event_ports(opt); port++) {
- struct prod_data *p = &t->prod[port];
-
- p->dev_id = opt->dev_id;
- p->port_id = port;
- p->queue_id = prod * stride;
- p->t = t;
+ if (opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR) {
+ for ( ; port < perf_nb_event_ports(opt); port++) {
+ struct prod_data *p = &t->prod[port];
+ p->t = t;
+ }
- ret = rte_event_port_setup(opt->dev_id, port, &prod_conf);
- if (ret) {
- evt_err("failed to setup port %d", port);
+ ret = perf_event_rx_adapter_setup(opt, stride, *port_conf);
+ if (ret)
return ret;
+ } else {
+ prod = 0;
+ for ( ; port < perf_nb_event_ports(opt); port++) {
+ struct prod_data *p = &t->prod[port];
+
+ p->dev_id = opt->dev_id;
+ p->port_id = port;
+ p->queue_id = prod * stride;
+ p->t = t;
+
+ ret = rte_event_port_setup(opt->dev_id, port,
+ port_conf);
+ if (ret) {
+ evt_err("failed to setup port %d", port);
+ return ret;
+ }
+ prod++;
}
- prod++;
}
return ret;
if (opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR) {
for (i = 0; i < rte_eth_dev_count(); i++) {
+ rte_event_eth_rx_adapter_stop(i);
rte_eth_dev_stop(i);
rte_eth_dev_close(i);
}