-/*
- * BSD LICENSE
- *
- * Copyright (C) Cavium, Inc 2017.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Cavium, Inc nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Cavium, Inc
*/
#include "test_perf_common.h"
-/* See http://dpdk.org/doc/guides/tools/testeventdev.html for test details */
+/* See http://doc.dpdk.org/guides/tools/testeventdev.html for test details */
static inline int
atq_nb_event_queues(struct evt_options *opt)
{
/* nb_queues = number of producers */
- return evt_nr_active_lcores(opt->plcores);
+ return opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR ?
+ rte_eth_dev_count_avail() : evt_nr_active_lcores(opt->plcores);
}
-static inline __attribute__((always_inline)) void
+static __rte_always_inline void
atq_mark_fwd_latency(struct rte_event *const ev)
{
if (unlikely(ev->sub_event_type == 0)) {
}
}
-static inline __attribute__((always_inline)) void
+static __rte_always_inline void
atq_fwd_event(struct rte_event *const ev, uint8_t *const sched_type_list,
const uint8_t nb_stages)
{
static int
perf_atq_worker(void *arg, const int enable_fwd_latency)
{
- PERF_WORKER_INIT;
+ uint16_t enq = 0, deq = 0;
struct rte_event ev;
+ PERF_WORKER_INIT;
while (t->done == false) {
- uint16_t event = rte_event_dequeue_burst(dev, port, &ev, 1, 0);
-
- if (enable_fwd_latency)
- rte_prefetch0(ev.event_ptr);
+ deq = rte_event_dequeue_burst(dev, port, &ev, 1, 0);
- if (!event) {
+ if (!deq) {
rte_pause();
continue;
}
- if (enable_fwd_latency)
+ if (prod_crypto_type &&
+ (ev.event_type == RTE_EVENT_TYPE_CRYPTODEV)) {
+ struct rte_crypto_op *op = ev.event_ptr;
+
+ if (op->status == RTE_CRYPTO_OP_STATUS_SUCCESS) {
+ if (op->type == RTE_CRYPTO_OP_TYPE_SYMMETRIC) {
+ if (op->sym->m_dst == NULL)
+ ev.event_ptr = op->sym->m_src;
+ else
+ ev.event_ptr = op->sym->m_dst;
+ rte_crypto_op_free(op);
+ }
+ } else {
+ rte_crypto_op_free(op);
+ continue;
+ }
+ }
+
+ if (enable_fwd_latency && !prod_timer_type)
/* first stage in pipeline, mark ts to compute fwd latency */
atq_mark_fwd_latency(&ev);
bufs, sz, cnt);
} else {
atq_fwd_event(&ev, sched_type_list, nb_stages);
- while (rte_event_enqueue_burst(dev, port, &ev, 1) != 1)
- rte_pause();
+ do {
+ enq = rte_event_enqueue_burst(dev, port, &ev,
+ 1);
+ } while (!enq && !t->done);
}
}
+
+ perf_worker_cleanup(pool, dev, port, &ev, enq, deq);
+
return 0;
}
static int
perf_atq_worker_burst(void *arg, const int enable_fwd_latency)
{
- PERF_WORKER_INIT;
- uint16_t i;
/* +1 to avoid prefetch out of array check */
struct rte_event ev[BURST_SIZE + 1];
+ uint16_t enq = 0, nb_rx = 0;
+ PERF_WORKER_INIT;
+ uint16_t i;
while (t->done == false) {
- uint16_t const nb_rx = rte_event_dequeue_burst(dev, port, ev,
- BURST_SIZE, 0);
+ nb_rx = rte_event_dequeue_burst(dev, port, ev, BURST_SIZE, 0);
if (!nb_rx) {
rte_pause();
}
for (i = 0; i < nb_rx; i++) {
- if (enable_fwd_latency) {
+ if (prod_crypto_type &&
+ (ev[i].event_type == RTE_EVENT_TYPE_CRYPTODEV)) {
+ struct rte_crypto_op *op = ev[i].event_ptr;
+
+ if (op->status ==
+ RTE_CRYPTO_OP_STATUS_SUCCESS) {
+ if (op->sym->m_dst == NULL)
+ ev[i].event_ptr =
+ op->sym->m_src;
+ else
+ ev[i].event_ptr =
+ op->sym->m_dst;
+ rte_crypto_op_free(op);
+ } else {
+ rte_crypto_op_free(op);
+ continue;
+ }
+ }
+
+ if (enable_fwd_latency && !prod_timer_type) {
rte_prefetch0(ev[i+1].event_ptr);
/* first stage in pipeline.
* mark time stamp to compute fwd latency
}
}
- uint16_t enq;
-
enq = rte_event_enqueue_burst(dev, port, ev, nb_rx);
- while (enq < nb_rx) {
+ while ((enq < nb_rx) && !t->done) {
enq += rte_event_enqueue_burst(dev, port,
ev + enq, nb_rx - enq);
}
}
+
+ perf_worker_cleanup(pool, dev, port, ev, enq, nb_rx);
+
return 0;
}
{
int ret;
uint8_t queue;
+ uint8_t nb_queues;
+ uint8_t nb_ports;
+ uint16_t prod;
+ struct rte_event_dev_info dev_info;
+ struct test_perf *t = evt_test_priv(test);
- const struct rte_event_dev_config config = {
- .nb_event_queues = atq_nb_event_queues(opt),
- .nb_event_ports = perf_nb_event_ports(opt),
- .nb_events_limit = 4096,
- .nb_event_queue_flows = opt->nb_flows,
- .nb_event_port_dequeue_depth = 128,
- .nb_event_port_enqueue_depth = 128,
- };
+ nb_ports = evt_nr_active_lcores(opt->wlcores);
+ nb_ports += (opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR ||
+ opt->prod_type == EVT_PROD_TYPE_EVENT_TIMER_ADPTR) ? 0 :
+ evt_nr_active_lcores(opt->plcores);
- ret = rte_event_dev_configure(opt->dev_id, &config);
+ nb_queues = atq_nb_event_queues(opt);
+
+ memset(&dev_info, 0, sizeof(struct rte_event_dev_info));
+ ret = rte_event_dev_info_get(opt->dev_id, &dev_info);
+ if (ret) {
+ evt_err("failed to get eventdev info %d", opt->dev_id);
+ return ret;
+ }
+
+ ret = evt_configure_eventdev(opt, nb_queues, nb_ports);
if (ret) {
evt_err("failed to configure eventdev %d", opt->dev_id);
return ret;
.nb_atomic_order_sequences = opt->nb_flows,
};
/* queue configurations */
- for (queue = 0; queue < atq_nb_event_queues(opt); queue++) {
+ for (queue = 0; queue < nb_queues; queue++) {
ret = rte_event_queue_setup(opt->dev_id, queue, &q_conf);
if (ret) {
evt_err("failed to setup queue=%d", queue);
}
}
- ret = perf_event_dev_port_setup(test, opt, 1 /* stride */,
- atq_nb_event_queues(opt));
+ if (opt->wkr_deq_dep > dev_info.max_event_port_dequeue_depth)
+ opt->wkr_deq_dep = dev_info.max_event_port_dequeue_depth;
+
+ /* port configuration */
+ const struct rte_event_port_conf p_conf = {
+ .dequeue_depth = opt->wkr_deq_dep,
+ .enqueue_depth = dev_info.max_event_port_dequeue_depth,
+ .new_event_threshold = dev_info.max_num_events,
+ };
+
+ ret = perf_event_dev_port_setup(test, opt, 1 /* stride */, nb_queues,
+ &p_conf);
if (ret)
return ret;
- ret = evt_service_setup(opt->dev_id);
- if (ret) {
- evt_err("No service lcore found to run event dev.");
- return ret;
+ if (!evt_has_distributed_sched(opt->dev_id)) {
+ uint32_t service_id;
+ rte_event_dev_service_id_get(opt->dev_id, &service_id);
+ ret = evt_service_setup(service_id);
+ if (ret) {
+ evt_err("No service lcore found to run event dev.");
+ return ret;
+ }
}
ret = rte_event_dev_start(opt->dev_id);
return ret;
}
+ if (opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR) {
+ RTE_ETH_FOREACH_DEV(prod) {
+ 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);
+ }
+ } else if (opt->prod_type == EVT_PROD_TYPE_EVENT_TIMER_ADPTR) {
+ for (prod = 0; prod < opt->nb_timer_adptrs; prod++) {
+ ret = rte_event_timer_adapter_start(
+ t->timer_adptr[prod]);
+ if (ret) {
+ evt_err("failed to Start event timer adapter %d"
+ , prod);
+ return ret;
+ }
+ }
+ } else if (opt->prod_type == EVT_PROD_TYPE_EVENT_CRYPTO_ADPTR) {
+ uint8_t cdev_id, cdev_count;
+
+ cdev_count = rte_cryptodev_count();
+ for (cdev_id = 0; cdev_id < cdev_count; cdev_id++) {
+ ret = rte_cryptodev_start(cdev_id);
+ if (ret) {
+ evt_err("Failed to start cryptodev %u",
+ cdev_id);
+ return ret;
+ }
+ }
+ }
+
return 0;
}
.opt_check = perf_atq_opt_check,
.opt_dump = perf_atq_opt_dump,
.test_setup = perf_test_setup,
+ .ethdev_setup = perf_ethdev_setup,
+ .cryptodev_setup = perf_cryptodev_setup,
+ .ethdev_rx_stop = perf_ethdev_rx_stop,
.mempool_setup = perf_mempool_setup,
.eventdev_setup = perf_atq_eventdev_setup,
.launch_lcores = perf_atq_launch_lcores,
.eventdev_destroy = perf_eventdev_destroy,
.mempool_destroy = perf_mempool_destroy,
+ .ethdev_destroy = perf_ethdev_destroy,
+ .cryptodev_destroy = perf_cryptodev_destroy,
.test_result = perf_test_result,
.test_destroy = perf_test_destroy,
};
git.droids-corp.org / dpdk.git / blobdiff