From: "Eads, Gage" <gage.eads@intel.com>
To: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>,
"jerin.jacobkollanukkaran@cavium.com"
<jerin.jacobkollanukkaran@cavium.com>,
"Van Haaren, Harry" <harry.van.haaren@intel.com>,
"Richardson, Bruce" <bruce.richardson@intel.com>,
"hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>,
"nipun.gupta@nxp.com" <nipun.gupta@nxp.com>,
"Rao, Nikhil" <nikhil.rao@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH 3/4] app/eventdev: add perf pipeline test
Date: Thu, 30 Nov 2017 17:15:14 +0000 [thread overview]
Message-ID: <9184057F7FC11744A2107296B6B8EB1E2BB0182B@FMSMSX108.amr.corp.intel.com> (raw)
In-Reply-To: <20171130072406.15605-3-pbhagavatula@caviumnetworks.com>
Hi Pavan,
> -----Original Message-----
> From: Pavan Nikhilesh [mailto:pbhagavatula@caviumnetworks.com]
> Sent: Thursday, November 30, 2017 1:24 AM
> To: jerin.jacobkollanukkaran@cavium.com; Eads, Gage
> <gage.eads@intel.com>; Van Haaren, Harry <harry.van.haaren@intel.com>;
> Richardson, Bruce <bruce.richardson@intel.com>; hemant.agrawal@nxp.com;
> nipun.gupta@nxp.com; Rao, Nikhil <nikhil.rao@intel.com>
> Cc: dev@dpdk.org; Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
> Subject: [dpdk-dev] [PATCH 3/4] app/eventdev: add perf pipeline test
>
> This is a performance test case that aims at testing the following:
> 1. Measure the end-to-end performance of an event dev with a ethernet dev.
> 2. Maintain packet ordering from Rx to Tx.
>
> The perf pipeline test configures the eventdev with Q queues and P ports, where
> Q is nb_ethdev * nb_stages and P is nb_workers.
>
> The user can choose the number of workers and number of stages through the --
> wlcores and the --stlist application command line arguments respectively.
> The probed ethernet devices act as producer(s) for this application.
>
> The ethdevs are configured as event Rx adapters that enables them to injects
> events to eventdev based the first stage schedule type list requested by the user
> through --stlist the command line argument.
>
> Based on the number of stages to process(selected through --stlist), the
> application forwards the event to next upstream queue and when it reaches last
> stage in the pipeline if the event type is ATOMIC it is enqueued onto ethdev Tx
> queue else to maintain ordering the event type is set to ATOMIC and enqueued
> onto the last stage queue.
> On packet Tx, application increments the number events processed and print
> periodically in one second to get the number of events processed in one second.
>
> Note: The --prod_type_ethdev is mandatory for running the application.
>
> Example command to run perf pipeline test:
> sudo build/app/dpdk-test-eventdev -c 0xf -s 0x8 --vdev=event_sw0 -- \ --
> test=perf_pipeline --wlcore=1 --prod_type_ethdev --stlist=ao
>
> Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
</snip>
> +static int
> +perf_pipeline_eventdev_setup(struct evt_test *test, struct evt_options
> +*opt) {
> + int ret;
> + int nb_ports;
> + int nb_queues;
> + int nb_stages = opt->nb_stages;
> + uint8_t queue;
> + uint8_t port;
> + uint8_t atq = evt_has_all_types_queue(opt->dev_id);
> + struct test_perf *t = evt_test_priv(test);
> +
> + nb_ports = evt_nr_active_lcores(opt->wlcores);
> + nb_queues = rte_eth_dev_count() * (nb_stages);
> + nb_queues += atq ? 0 : rte_eth_dev_count();
> +
> + const struct rte_event_dev_config config = {
> + .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,
> + .nb_event_port_enqueue_depth = 128,
> + };
> +
> + ret = rte_event_dev_configure(opt->dev_id, &config);
> + if (ret) {
> + evt_err("failed to configure eventdev %d", opt->dev_id);
> + return ret;
> + }
> +
> + struct rte_event_queue_conf q_conf = {
> + .priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
> + .nb_atomic_flows = opt->nb_flows,
> + .nb_atomic_order_sequences = opt->nb_flows,
> + };
> + /* queue configurations */
> + for (queue = 0; queue < nb_queues; queue++) {
> + if (atq) {
> + q_conf.event_queue_cfg =
> RTE_EVENT_QUEUE_CFG_ALL_TYPES;
> + } else {
> + uint8_t slot;
> +
> + slot = queue % (nb_stages + 1);
> + q_conf.schedule_type = slot == nb_stages ?
> + RTE_SCHED_TYPE_ATOMIC :
> + opt->sched_type_list[slot];
> + }
> +
> + ret = rte_event_queue_setup(opt->dev_id, queue, &q_conf);
> + if (ret) {
> + evt_err("failed to setup queue=%d", queue);
> + return ret;
> + }
> + }
> +
> + /* port configuration */
> + const struct rte_event_port_conf p_conf = {
> + .dequeue_depth = opt->wkr_deq_dep,
> + .enqueue_depth = 64,
> + .new_event_threshold = 4096,
> + };
> +
For the hard-coded event device (new_event_threshold, port_dequeue_depth, enqueue_depth) and port configuration (enqueue_depth, new_event_threshold) values, it would be better to use the values from rte_event_dev_info_get() and rte_event_port_default_conf_get() instead.
Thanks,
Gage
next prev parent reply other threads:[~2017-11-30 17:15 UTC|newest]
Thread overview: 122+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-30 7:24 [dpdk-dev] [PATCH 1/4] app/eventdev: modify ethdev setup to support Tx Pavan Nikhilesh
2017-11-30 7:24 ` [dpdk-dev] [PATCH 2/4] app/eventdev: add packet distribution logs Pavan Nikhilesh
2017-12-10 12:31 ` Jerin Jacob
2017-11-30 7:24 ` [dpdk-dev] [PATCH 3/4] app/eventdev: add perf pipeline test Pavan Nikhilesh
2017-11-30 17:15 ` Eads, Gage [this message]
2017-12-01 5:19 ` Pavan Nikhilesh Bhagavatula
2017-12-10 12:33 ` Jerin Jacob
2017-12-11 15:20 ` Pavan Nikhilesh Bhagavatula
2017-12-11 15:45 ` Jerin Jacob
2017-11-30 7:24 ` [dpdk-dev] [PATCH 4/4] doc: add perf pipeline test in eventdev test guide Pavan Nikhilesh
2017-12-18 21:43 ` [dpdk-dev] [PATCH v2 01/12] app/eventdev: add packet distribution logs Pavan Nikhilesh
2017-12-18 21:43 ` [dpdk-dev] [PATCH v2 02/12] app/eventdev: add pipeline test setup and destroy Pavan Nikhilesh
2018-01-08 14:04 ` Jerin Jacob
2017-12-18 21:43 ` [dpdk-dev] [PATCH v2 03/12] app/eventdev: add mempool " Pavan Nikhilesh
2018-01-08 14:06 ` Jerin Jacob
2017-12-18 21:43 ` [dpdk-dev] [PATCH v2 04/12] app/eventdev: add pipeline opt dump and check functions Pavan Nikhilesh
2017-12-18 21:43 ` [dpdk-dev] [PATCH v2 05/12] app/eventdev: add perf ethport setup and destroy Pavan Nikhilesh
2018-01-08 14:10 ` Jerin Jacob
2017-12-18 21:43 ` [dpdk-dev] [PATCH v2 06/12] app/eventdev: add event port setup and Rx adapter setup Pavan Nikhilesh
2017-12-18 21:44 ` [dpdk-dev] [PATCH v2 07/12] app/eventdev: launch pipeline lcores Pavan Nikhilesh
2017-12-18 21:44 ` [dpdk-dev] [PATCH v2 08/12] app/eventdev: add pipeline queue test Pavan Nikhilesh
2017-12-18 21:44 ` [dpdk-dev] [PATCH v2 09/12] app/eventdev: add pipeline queue worker functions Pavan Nikhilesh
2017-12-18 21:44 ` [dpdk-dev] [PATCH v2 10/12] app/eventdev: add pipeline atq test Pavan Nikhilesh
2018-01-08 14:15 ` Jerin Jacob
2017-12-18 21:44 ` [dpdk-dev] [PATCH v2 11/12] app/eventdev: add pipeline atq worker functions Pavan Nikhilesh
2017-12-18 21:44 ` [dpdk-dev] [PATCH v2 12/12] doc: add pipeline test in eventdev test guide Pavan Nikhilesh
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 01/12] app/eventdev: add packet distribution logs Pavan Nikhilesh
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 02/12] app/eventdev: add pipeline test setup and destroy Pavan Nikhilesh
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 03/12] app/eventdev: add mempool " Pavan Nikhilesh
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 04/12] app/eventdev: add pipeline opt dump and check functions Pavan Nikhilesh
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 05/12] app/eventdev: add perf ethport setup and destroy Pavan Nikhilesh
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 06/12] app/eventdev: add event port setup and Rx adapter setup Pavan Nikhilesh
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 07/12] app/eventdev: launch pipeline lcores Pavan Nikhilesh
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 08/12] app/eventdev: add pipeline queue test Pavan Nikhilesh
2018-01-10 16:38 ` Van Haaren, Harry
2018-01-10 20:01 ` Pavan Nikhilesh
2018-01-15 10:17 ` Van Haaren, Harry
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 09/12] app/eventdev: add pipeline queue worker functions Pavan Nikhilesh
2018-01-10 16:45 ` Van Haaren, Harry
2018-01-10 16:53 ` Van Haaren, Harry
2018-01-10 20:17 ` Pavan Nikhilesh
2018-01-11 12:17 ` Van Haaren, Harry
2018-01-11 13:52 ` Pavan Nikhilesh
2018-01-11 15:47 ` Van Haaren, Harry
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 10/12] app/eventdev: add pipeline atq test Pavan Nikhilesh
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 11/12] app/eventdev: add pipeline atq worker functions Pavan Nikhilesh
2018-01-10 14:51 ` [dpdk-dev] [PATCH v3 12/12] doc: add pipeline test in eventdev test guide Pavan Nikhilesh
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 01/13] app/eventdev: add packet distribution logs Pavan Nikhilesh
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 02/13] app/eventdev: add pipeline test setup and destroy Pavan Nikhilesh
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 03/13] app/eventdev: add mempool " Pavan Nikhilesh
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 04/13] app/eventdev: add pipeline opt dump and check functions Pavan Nikhilesh
2018-01-16 11:54 ` Van Haaren, Harry
2018-01-17 17:19 ` Jerin Jacob
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 05/13] app/eventdev: add pipeline ethport setup and destroy Pavan Nikhilesh
2018-01-16 11:54 ` Van Haaren, Harry
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 06/13] app/eventdev: add event port setup and Rx adapter setup Pavan Nikhilesh
2018-01-16 11:54 ` Van Haaren, Harry
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 07/13] app/eventdev: add Tx service setup Pavan Nikhilesh
2018-01-16 11:57 ` Van Haaren, Harry
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 08/13] app/eventdev: launch pipeline lcores Pavan Nikhilesh
2018-01-16 11:57 ` Van Haaren, Harry
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 09/13] app/eventdev: add pipeline queue test Pavan Nikhilesh
2018-01-16 11:58 ` Van Haaren, Harry
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 10/13] app/eventdev: add pipeline queue worker functions Pavan Nikhilesh
2018-01-16 12:05 ` Van Haaren, Harry
2018-01-16 12:31 ` Pavan Nikhilesh
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 11/13] app/eventdev: add pipeline atq test Pavan Nikhilesh
2018-01-16 12:06 ` Van Haaren, Harry
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 12/13] app/eventdev: add pipeline atq worker functions Pavan Nikhilesh
2018-01-16 12:06 ` Van Haaren, Harry
2018-01-12 16:44 ` [dpdk-dev] [PATCH v4 13/13] doc: add pipeline test in eventdev test guide Pavan Nikhilesh
2018-01-15 11:16 ` Kovacevic, Marko
2018-01-15 16:16 ` Jerin Jacob
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 01/14] app/eventdev: add packet distribution logs Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 02/14] app/eventdev: add pipeline test setup and destroy Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 03/14] app/eventdev: add mempool " Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 04/14] app/eventdev: add pipeline opt dump and check functions Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 05/14] app/eventdev: add pipeline ethport setup and destroy Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 06/14] app/eventdev: add event port setup and Rx adapter setup Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 07/14] app/eventdev: add Tx service setup Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 08/14] app/eventdev: launch pipeline lcores Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 09/14] app/eventdev: add pipeline queue test Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 10/14] app/eventdev: add pipeline queue worker functions Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 11/14] app/eventdev: add pipeline atq test Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 12/14] app/eventdev: add pipeline atq worker functions Pavan Nikhilesh
2018-01-16 15:17 ` [dpdk-dev] [PATCH v5 13/14] doc: add pipeline test in eventdev test guide Pavan Nikhilesh
2018-01-16 15:20 ` [dpdk-dev] [PATCH v5 14/14] doc: update 18.02 release notes Pavan Nikhilesh
2018-01-16 15:39 ` [dpdk-dev] [PATCH v6 01/14] app/eventdev: add packet distribution logs Pavan Nikhilesh
2018-01-16 15:39 ` [dpdk-dev] [PATCH v6 02/14] app/eventdev: add pipeline test setup and destroy Pavan Nikhilesh
2018-01-16 15:39 ` [dpdk-dev] [PATCH v6 03/14] app/eventdev: add mempool " Pavan Nikhilesh
2018-01-16 15:39 ` [dpdk-dev] [PATCH v6 04/14] app/eventdev: add pipeline opt dump and check functions Pavan Nikhilesh
2018-01-16 15:39 ` [dpdk-dev] [PATCH v6 05/14] app/eventdev: add pipeline ethport setup and destroy Pavan Nikhilesh
2018-01-16 15:39 ` [dpdk-dev] [PATCH v6 06/14] app/eventdev: add event port setup and Rx adapter setup Pavan Nikhilesh
2018-01-16 15:39 ` [dpdk-dev] [PATCH v6 07/14] app/eventdev: add Tx service setup Pavan Nikhilesh
2018-01-16 15:39 ` [dpdk-dev] [PATCH v6 08/14] app/eventdev: launch pipeline lcores Pavan Nikhilesh
2018-01-16 15:39 ` [dpdk-dev] [PATCH v6 09/14] app/eventdev: add pipeline queue test Pavan Nikhilesh
2018-01-16 15:39 ` [dpdk-dev] [PATCH v6 10/14] app/eventdev: add pipeline queue worker functions Pavan Nikhilesh
2018-01-16 15:40 ` [dpdk-dev] [PATCH v6 11/14] app/eventdev: add pipeline atq test Pavan Nikhilesh
2018-01-16 15:40 ` [dpdk-dev] [PATCH v6 12/14] app/eventdev: add pipeline atq worker functions Pavan Nikhilesh
2018-01-16 15:40 ` [dpdk-dev] [PATCH v6 13/14] doc: add pipeline test in eventdev test guide Pavan Nikhilesh
2018-01-16 15:40 ` [dpdk-dev] [PATCH v6 14/14] doc: update 18.02 release notes Pavan Nikhilesh
2018-01-16 16:04 ` Mcnamara, John
2018-01-16 17:51 ` Pavan Nikhilesh
2018-01-16 17:45 ` [dpdk-dev] [PATCH v7 01/15] app/eventdev: add packet distribution logs Pavan Nikhilesh
2018-01-16 17:45 ` [dpdk-dev] [PATCH v7 02/15] app/eventdev: add pipeline test setup and destroy Pavan Nikhilesh
2018-01-16 17:45 ` [dpdk-dev] [PATCH v7 03/15] app/eventdev: add mempool " Pavan Nikhilesh
2018-01-16 17:45 ` [dpdk-dev] [PATCH v7 04/15] app/eventdev: add pipeline opt dump and check functions Pavan Nikhilesh
2018-01-16 17:45 ` [dpdk-dev] [PATCH v7 05/15] app/eventdev: add pipeline ethport setup and destroy Pavan Nikhilesh
2018-01-16 17:45 ` [dpdk-dev] [PATCH v7 06/15] app/eventdev: add event port setup and Rx adapter setup Pavan Nikhilesh
2018-01-16 17:45 ` [dpdk-dev] [PATCH v7 07/15] app/eventdev: add Tx service setup Pavan Nikhilesh
2018-01-16 17:46 ` [dpdk-dev] [PATCH v7 08/15] app/eventdev: launch pipeline lcores Pavan Nikhilesh
2018-01-16 17:46 ` [dpdk-dev] [PATCH v7 09/15] app/eventdev: add pipeline queue test Pavan Nikhilesh
2018-01-16 17:46 ` [dpdk-dev] [PATCH v7 10/15] app/eventdev: add pipeline queue worker functions Pavan Nikhilesh
2018-01-16 17:46 ` [dpdk-dev] [PATCH v7 11/15] app/eventdev: add pipeline atq test Pavan Nikhilesh
2018-01-16 17:46 ` [dpdk-dev] [PATCH v7 12/15] app/eventdev: add pipeline atq worker functions Pavan Nikhilesh
2018-01-16 17:46 ` [dpdk-dev] [PATCH v7 13/15] doc: add pipeline queue test in eventdev test guide Pavan Nikhilesh
[not found] ` <CY4PR07MB3464D865D1B9CA42596A242380E90@CY4PR07MB3464.namprd07.prod.outlook.com>
2018-01-17 17:12 ` Mcnamara, John
2018-01-16 17:46 ` [dpdk-dev] [PATCH v7 14/15] doc: add pipeline atq " Pavan Nikhilesh
[not found] ` <CY4PR07MB346409AFA54FC1836195EA0A80E90@CY4PR07MB3464.namprd07.prod.outlook.com>
2018-01-17 17:12 ` Mcnamara, John
2018-01-16 17:46 ` [dpdk-dev] [PATCH v7 15/15] doc: update 18.02 release notes Pavan Nikhilesh
2018-01-17 5:47 ` [dpdk-dev] Fw: " Bhagavatula, Pavan
2018-01-17 17:14 ` [dpdk-dev] " Mcnamara, John
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