From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavan Nikhilesh Subject: [PATCH v3 2/8] app/eventdev: modify app setup to support ethdev Date: Mon, 11 Dec 2017 20:43:40 +0530 Message-ID: <20171211151346.14405-2-pbhagavatula@caviumnetworks.com> References: <1508330348-30060-1-git-send-email-pbhagavatula@caviumnetworks.com> <20171211151346.14405-1-pbhagavatula@caviumnetworks.com> Mime-Version: 1.0 Content-Type: text/plain Cc: dev@dpdk.org, Pavan Nikhilesh To: jerin.jacob@caviumnetworks.com, bruce.richardson@intel.com, harry.van.haaren@intel.com, gage.eads@intel.com, hemant.agrawal@nxp.com, nipun.gupta@nxp.com, nikhil.rao@intel.com, santosh.shukla@caviumnetworks.com Return-path: Received: from NAM01-BY2-obe.outbound.protection.outlook.com (mail-by2nam01on0045.outbound.protection.outlook.com [104.47.34.45]) by dpdk.org (Postfix) with ESMTP id 6A2941AEEE for ; Mon, 11 Dec 2017 16:14:14 +0100 (CET) In-Reply-To: <20171211151346.14405-1-pbhagavatula@caviumnetworks.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Modify app setup to accommodate event port and queue setup based on the number of ethernet ports. Signed-off-by: Pavan Nikhilesh Acked-by: Jerin Jacob --- v2 Changes: - Removed unnecessary RTE_SET_USED() macros. app/test-eventdev/test_perf_atq.c | 17 +++++++++++++---- app/test-eventdev/test_perf_common.c | 26 ++++++++++++++++++++------ app/test-eventdev/test_perf_common.h | 1 + app/test-eventdev/test_perf_queue.c | 16 +++++++++++++--- 4 files changed, 47 insertions(+), 13 deletions(-) diff --git a/app/test-eventdev/test_perf_atq.c b/app/test-eventdev/test_perf_atq.c index 0e9f2db0e..6082d4ff3 100644 --- a/app/test-eventdev/test_perf_atq.c +++ b/app/test-eventdev/test_perf_atq.c @@ -185,10 +185,19 @@ perf_atq_eventdev_setup(struct evt_test *test, struct evt_options *opt) { int ret; uint8_t queue; + uint8_t nb_queues; + uint8_t nb_ports; + + nb_ports = evt_nr_active_lcores(opt->wlcores); + nb_ports += opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR ? 0 : + evt_nr_active_lcores(opt->plcores); + + nb_queues = opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR ? + rte_eth_dev_count() : atq_nb_event_queues(opt); const struct rte_event_dev_config config = { - .nb_event_queues = atq_nb_event_queues(opt), - .nb_event_ports = perf_nb_event_ports(opt), + .nb_event_queues = nb_queues, + .nb_event_ports = nb_ports, .nb_events_limit = 4096, .nb_event_queue_flows = opt->nb_flows, .nb_event_port_dequeue_depth = 128, @@ -208,7 +217,7 @@ perf_atq_eventdev_setup(struct evt_test *test, struct evt_options *opt) .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); @@ -217,7 +226,7 @@ perf_atq_eventdev_setup(struct evt_test *test, struct evt_options *opt) } ret = perf_event_dev_port_setup(test, opt, 1 /* stride */, - atq_nb_event_queues(opt)); + nb_queues); if (ret) return ret; diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c index 9d2865ed5..114210ea6 100644 --- a/app/test-eventdev/test_perf_common.c +++ b/app/test-eventdev/test_perf_common.c @@ -88,6 +88,17 @@ perf_producer(void *arg) return 0; } +static int +perf_producer_wrapper(void *arg) +{ + struct prod_data *p = arg; + struct test_perf *t = p->t; + /* Launch the producer function only in case of synthetic producer. */ + if (t->opt->prod_type == EVT_PROD_TYPE_SYNT) + return perf_producer(arg); + return 0; +} + static inline uint64_t processed_pkts(struct test_perf *t) { @@ -142,8 +153,8 @@ perf_launch_lcores(struct evt_test *test, struct evt_options *opt, if (!(opt->plcores[lcore_id])) continue; - ret = rte_eal_remote_launch(perf_producer, &t->prod[port_idx], - lcore_id); + ret = rte_eal_remote_launch(perf_producer_wrapper, + &t->prod[port_idx], lcore_id); if (ret) { evt_err("failed to launch perf_producer %d", lcore_id); return ret; @@ -193,14 +204,17 @@ perf_launch_lcores(struct evt_test *test, struct evt_options *opt, fflush(stdout); if (remaining <= 0) { - t->done = true; t->result = EVT_TEST_SUCCESS; - rte_smp_wmb(); - break; + if (opt->prod_type == EVT_PROD_TYPE_SYNT) { + t->done = true; + rte_smp_wmb(); + break; + } } } - if (new_cycles - dead_lock_cycles > dead_lock_sample) { + if (new_cycles - dead_lock_cycles > dead_lock_sample && + opt->prod_type == EVT_PROD_TYPE_SYNT) { remaining = t->outstand_pkts - processed_pkts(t); if (dead_lock_remaining == remaining) { rte_event_dev_dump(opt->dev_id, stdout); diff --git a/app/test-eventdev/test_perf_common.h b/app/test-eventdev/test_perf_common.h index c6fc70cd7..ab2e59988 100644 --- a/app/test-eventdev/test_perf_common.h +++ b/app/test-eventdev/test_perf_common.h @@ -38,6 +38,7 @@ #include #include +#include #include #include #include diff --git a/app/test-eventdev/test_perf_queue.c b/app/test-eventdev/test_perf_queue.c index d843eea17..0caf5757c 100644 --- a/app/test-eventdev/test_perf_queue.c +++ b/app/test-eventdev/test_perf_queue.c @@ -182,10 +182,20 @@ perf_queue_eventdev_setup(struct evt_test *test, struct evt_options *opt) uint8_t queue; int nb_stages = opt->nb_stages; int ret; + int nb_ports; + int nb_queues; + + nb_ports = evt_nr_active_lcores(opt->wlcores); + nb_ports += opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR ? 0 : + evt_nr_active_lcores(opt->plcores); + + nb_queues = opt->prod_type == EVT_PROD_TYPE_ETH_RX_ADPTR ? + rte_eth_dev_count() * nb_stages : + perf_queue_nb_event_queues(opt); const struct rte_event_dev_config config = { - .nb_event_queues = perf_queue_nb_event_queues(opt), - .nb_event_ports = perf_nb_event_ports(opt), + .nb_event_queues = nb_queues, + .nb_event_ports = nb_ports, .nb_events_limit = 4096, .nb_event_queue_flows = opt->nb_flows, .nb_event_port_dequeue_depth = 128, @@ -228,7 +238,7 @@ perf_queue_eventdev_setup(struct evt_test *test, struct evt_options *opt) } ret = perf_event_dev_port_setup(test, opt, nb_stages /* stride */, - perf_queue_nb_event_queues(opt)); + nb_queues); if (ret) return ret; -- 2.14.1