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GET /api/patches/30856/?format=api
{ "id": 30856, "url": "http://patches.dpdk.org/api/patches/30856/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1508932752-22964-5-git-send-email-pbhagavatula@caviumnetworks.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<1508932752-22964-5-git-send-email-pbhagavatula@caviumnetworks.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1508932752-22964-5-git-send-email-pbhagavatula@caviumnetworks.com", "date": "2017-10-25T11:59:10", "name": "[dpdk-dev,v4,5/7] examples/eventdev: update sample app to use service", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "3f8dd46830422257ea49a43c5fdf6e3c8f0c0d81", "submitter": { "id": 768, "url": "http://patches.dpdk.org/api/people/768/?format=api", "name": "Pavan Nikhilesh", "email": "pbhagavatula@caviumnetworks.com" }, "delegate": { "id": 310, "url": "http://patches.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1508932752-22964-5-git-send-email-pbhagavatula@caviumnetworks.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/30856/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/30856/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id B7AA71B9D5;\n\tWed, 25 Oct 2017 14:00:14 +0200 (CEST)", "from NAM03-BY2-obe.outbound.protection.outlook.com\n\t(mail-by2nam03on0060.outbound.protection.outlook.com [104.47.42.60])\n\tby dpdk.org (Postfix) with ESMTP id 74E9A1B926\n\tfor <dev@dpdk.org>; Wed, 25 Oct 2017 14:00:05 +0200 (CEST)", "from PBHAGAVATULA-LT.caveonetworks.com (111.93.218.67) by\n\tCY4PR07MB3462.namprd07.prod.outlook.com (10.171.252.143) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id\n\t15.20.156.4; Wed, 25 Oct 2017 11:59:55 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version;\n\tbh=ye0eVzYokuz9tRbe5HC078eE9AsRyJk8ooja+FHHLp4=;\n\tb=IBEXJMua+eo1+CvBCz73px3yUs+2QOXOimt/3WPE6DcdyksqiVPOs0hYkl++U6Mba6awd1+cyHMOYszMQs9IeI0+C2ZWeIMxOJ0nFYtl6VVG+d879moXU5d9fn1q+jqbmCS0+2ncwy4PZmT8ILDn8cg02zIVXnaew7T4aJkLKJ4=", "Authentication-Results": "spf=none (sender IP is )\n\tsmtp.mailfrom=Pavan.Bhagavatula@cavium.com; ", "From": "Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>", "To": "jerin.jacob@caviumnetworks.com, hemant.agrawal@nxp.com,\n\tharry.van.haaren@intel.com", "Cc": "dev@dpdk.org,\n\tPavan Nikhilesh <pbhagavatula@caviumnetworks.com>", "Date": "Wed, 25 Oct 2017 17:29:10 +0530", "Message-Id": "<1508932752-22964-5-git-send-email-pbhagavatula@caviumnetworks.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1508932752-22964-1-git-send-email-pbhagavatula@caviumnetworks.com>", "References": "<1507712990-13064-1-git-send-email-pbhagavatula@caviumnetworks.com>\n\t<1508932752-22964-1-git-send-email-pbhagavatula@caviumnetworks.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[111.93.218.67]", "X-ClientProxiedBy": "MAXPR0101CA0060.INDPRD01.PROD.OUTLOOK.COM (10.174.63.22)\n\tTo\n\tCY4PR07MB3462.namprd07.prod.outlook.com (10.171.252.143)", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "34eddaee-b8c3-47c8-0fcf-08d51b9fe989", "X-Microsoft-Antispam": "UriScan:; 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SFP:1101; SCL:1; SRVR:CY4PR07MB3462;\n\tH:PBHAGAVATULA-LT.caveonetworks.com; FPR:; SPF:None; PTR:InfoNoRecords;\n\tA:1; MX:1; LANG:en; ", "Received-SPF": "None (protection.outlook.com: cavium.com does not designate\n\tpermitted sender hosts)", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-OriginatorOrg": "caviumnetworks.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "25 Oct 2017 11:59:55.8054\n\t(UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "34eddaee-b8c3-47c8-0fcf-08d51b9fe989", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "711e4ccf-2e9b-4bcf-a551-4094005b6194", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CY4PR07MB3462", "Subject": "[dpdk-dev] [PATCH v4 5/7] examples/eventdev: update sample app to\n\tuse service", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Update the sample app eventdev_pipeline_sw_pmd to use service run iter for\nevent scheduling in case of sw eventdev.\n\nSigned-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>\n---\n\n v4 changes:\n - rebase patchset on top of http://dpdk.org/dev/patchwork/patch/30732/\n for controlled event scheduling in case event_sw\n\n examples/eventdev_pipeline_sw_pmd/main.c | 16 +++++++++++++---\n 1 file changed, 13 insertions(+), 3 deletions(-)\n\n--\n2.7.4", "diff": "diff --git a/examples/eventdev_pipeline_sw_pmd/main.c b/examples/eventdev_pipeline_sw_pmd/main.c\nindex 2e6787b..f77744b 100644\n--- a/examples/eventdev_pipeline_sw_pmd/main.c\n+++ b/examples/eventdev_pipeline_sw_pmd/main.c\n@@ -46,6 +46,7 @@\n #include <rte_cycles.h>\n #include <rte_ethdev.h>\n #include <rte_eventdev.h>\n+#include <rte_service.h>\n\n #define MAX_NUM_STAGES 8\n #define BATCH_SIZE 16\n@@ -76,6 +77,7 @@ struct fastpath_data {\n \tuint32_t rx_lock;\n \tuint32_t tx_lock;\n \tuint32_t sched_lock;\n+\tuint32_t evdev_service_id;\n \tbool rx_single;\n \tbool tx_single;\n \tbool sched_single;\n@@ -233,7 +235,7 @@ producer(void)\n }\n\n static inline void\n-schedule_devices(uint8_t dev_id, unsigned int lcore_id)\n+schedule_devices(unsigned int lcore_id)\n {\n \tif (fdata->rx_core[lcore_id] && (fdata->rx_single ||\n \t rte_atomic32_cmpset(&(fdata->rx_lock), 0, 1))) {\n@@ -243,7 +245,7 @@ schedule_devices(uint8_t dev_id, unsigned int lcore_id)\n\n \tif (fdata->sched_core[lcore_id] && (fdata->sched_single ||\n \t rte_atomic32_cmpset(&(fdata->sched_lock), 0, 1))) {\n-\t\trte_event_schedule(dev_id);\n+\t\trte_service_run_iter_on_app_lcore(fdata->evdev_service_id);\n \t\tif (cdata.dump_dev_signal) {\n \t\t\trte_event_dev_dump(0, stdout);\n \t\t\tcdata.dump_dev_signal = 0;\n@@ -294,7 +296,7 @@ worker(void *arg)\n \twhile (!fdata->done) {\n \t\tuint16_t i;\n\n-\t\tschedule_devices(dev_id, lcore_id);\n+\t\tschedule_devices(lcore_id);\n\n \t\tif (!fdata->worker_core[lcore_id]) {\n \t\t\trte_pause();\n@@ -839,6 +841,14 @@ setup_eventdev(struct prod_data *prod_data,\n \t*cons_data = (struct cons_data){.dev_id = dev_id,\n \t\t\t\t\t.port_id = i };\n\n+\tret = rte_event_dev_service_id_get(dev_id,\n+\t\t\t\t&fdata->evdev_service_id);\n+\tif (ret != -ESRCH && ret != 0 ) {\n+\t\tprintf(\"Error getting the service ID for sw eventdev\\n\");\n+\t\treturn -1;\n+\t}\n+\trte_service_runstate_set(fdata->evdev_service_id, 1);\n+\trte_service_set_runstate_mapped_check(fdata->evdev_service_id, 0);\n \tif (rte_event_dev_start(dev_id) < 0) {\n \t\tprintf(\"Error starting eventdev\\n\");\n \t\treturn -1;\n", "prefixes": [ "dpdk-dev", "v4", "5/7" ] }