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GET /api/patches/88861/?format=api
{ "id": 88861, "url": "http://patches.dpdk.org/api/patches/88861/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210310134554.7948-7-wisamm@nvidia.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": "<20210310134554.7948-7-wisamm@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210310134554.7948-7-wisamm@nvidia.com", "date": "2021-03-10T13:45:53", "name": "[v2,6/7] app/flow-perf: add first flow latency support", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "03b9afa4484e80a2459c9bb0808464d901e3c7d8", "submitter": { "id": 1963, "url": "http://patches.dpdk.org/api/people/1963/?format=api", "name": "Wisam Monther", "email": "wisamm@nvidia.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210310134554.7948-7-wisamm@nvidia.com/mbox/", "series": [ { "id": 15580, "url": "http://patches.dpdk.org/api/series/15580/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=15580", "date": "2021-03-10T13:45:47", "name": "Enhancements and fixes for flow-perf", "version": 2, "mbox": "http://patches.dpdk.org/series/15580/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/88861/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/88861/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 54343A0567;\n\tWed, 10 Mar 2021 14:47:03 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 36FA422A664;\n\tWed, 10 Mar 2021 14:46:28 +0100 (CET)", "from NAM10-MW2-obe.outbound.protection.outlook.com\n (mail-mw2nam10on2053.outbound.protection.outlook.com [40.107.94.53])\n by mails.dpdk.org (Postfix) with ESMTP id 9723522A664\n for <dev@dpdk.org>; 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helo=mail.nvidia.com;", "From": "Wisam Jaddo <wisamm@nvidia.com>", "To": "<arybchenko@solarflare.com>, <thomas@monjalon.net>, <akozyrev@nvidia.com>,\n <rasland@nvidia.com>, <dev@dpdk.org>", "Date": "Wed, 10 Mar 2021 15:45:53 +0200", "Message-ID": "<20210310134554.7948-7-wisamm@nvidia.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20210310134554.7948-1-wisamm@nvidia.com>", "References": "<20210307091202.586-2-wisamm@nvidia.com>\n <20210310134554.7948-1-wisamm@nvidia.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.145.6]", "X-ClientProxiedBy": "HQMAIL107.nvidia.com (172.20.187.13) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "965a089a-ed9a-4843-b03c-08d8e3cae4c4", "X-MS-TrafficTypeDiagnostic": "MN2PR12MB4583:", "X-LD-Processed": "43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr", "X-Microsoft-Antispam-PRVS": "\n <MN2PR12MB4583AC50D12A51E034B7941DA4919@MN2PR12MB4583.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:345;", "X-MS-Exchange-SenderADCheck": "1", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.112.34; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid03.nvidia.com; CAT:NONE;\n SFS:(4636009)(376002)(39860400002)(346002)(136003)(396003)(36840700001)(46966006)(8936002)(47076005)(1076003)(36756003)(186003)(26005)(70206006)(7696005)(5660300002)(86362001)(16526019)(316002)(110136005)(8676002)(55016002)(6286002)(70586007)(336012)(6666004)(82310400003)(2616005)(2906002)(426003)(34020700004)(82740400003)(7636003)(36860700001)(83380400001)(478600001)(356005)(36906005);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "10 Mar 2021 13:46:23.2880 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 965a089a-ed9a-4843-b03c-08d8e3cae4c4", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n DM6NAM11FT055.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MN2PR12MB4583", "Subject": "[dpdk-dev] [PATCH v2 6/7] app/flow-perf: add first flow latency\n support", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Starting from this commit the app will always\nreport the first flow latency.\n\nThis is useful in debugging to check the first\nflow insertion before any caching effect.\n\nSigned-off-by: Wisam Jaddo <wisamm@nvidia.com>\n---\n app/test-flow-perf/main.c | 9 +++++++++\n 1 file changed, 9 insertions(+)", "diff": "diff --git a/app/test-flow-perf/main.c b/app/test-flow-perf/main.c\nindex e32714131c..3d79430e9a 100644\n--- a/app/test-flow-perf/main.c\n+++ b/app/test-flow-perf/main.c\n@@ -1143,6 +1143,7 @@ insert_flows(int port_id, uint8_t core_id)\n \tstruct rte_flow **flows_list;\n \tstruct rte_flow_error error;\n \tclock_t start_batch, end_batch;\n+\tdouble first_flow_latency;\n \tdouble cpu_time_used;\n \tdouble insertion_rate;\n \tdouble cpu_time_per_batch[MAX_BATCHES_COUNT] = { 0 };\n@@ -1201,6 +1202,14 @@ insert_flows(int port_id, uint8_t core_id)\n \t\t\tencap_data, decap_data,\n \t\t\tcore_id, unique_data, &error);\n \n+\t\tif (!counter) {\n+\t\t\tfirst_flow_latency = ((double) (rte_get_timer_cycles() - start_batch) / rte_get_timer_hz());\n+\t\t\t/* In millisecond */\n+\t\t\tfirst_flow_latency *= 1000;\n+\t\t\tprintf(\":: First Flow Latency :: Port %d :: First flow installed in %f milliseconds\\n\",\n+\t\t\t\tport_id, first_flow_latency);\n+\t\t}\n+\n \t\tif (force_quit)\n \t\t\tcounter = end_counter;\n \n", "prefixes": [ "v2", "6/7" ] }