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GET /api/patches/94371/?format=api
{ "id": 94371, "url": "https://patches.dpdk.org/api/patches/94371/?format=api", "web_url": "https://patches.dpdk.org/project/dts/patch/20210617155324.9192-1-alialnu@nvidia.com/", "project": { "id": 3, "url": "https://patches.dpdk.org/api/projects/3/?format=api", "name": "DTS", "link_name": "dts", "list_id": "dts.dpdk.org", "list_email": "dts@dpdk.org", "web_url": "", "scm_url": "git://dpdk.org/tools/dts", "webscm_url": "http://git.dpdk.org/tools/dts/", "list_archive_url": "https://inbox.dpdk.org/dts", "list_archive_url_format": "https://inbox.dpdk.org/dts/{}", "commit_url_format": "" }, "msgid": "<20210617155324.9192-1-alialnu@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dts/20210617155324.9192-1-alialnu@nvidia.com", "date": "2021-06-17T15:53:24", "name": "tests/nic_single_core_perf: set burst and mbcache for ConnectX nics", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "4ee6b064890a283d0c1eac87ecf5e6159e1e0946", "submitter": { "id": 2256, "url": "https://patches.dpdk.org/api/people/2256/?format=api", "name": "Ali Alnubani", "email": "alialnu@OSS.NVIDIA.COM" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dts/patch/20210617155324.9192-1-alialnu@nvidia.com/mbox/", "series": [ { "id": 17382, "url": "https://patches.dpdk.org/api/series/17382/?format=api", "web_url": "https://patches.dpdk.org/project/dts/list/?series=17382", "date": "2021-06-17T15:53:24", "name": "tests/nic_single_core_perf: set burst and mbcache for ConnectX nics", "version": 1, "mbox": "https://patches.dpdk.org/series/17382/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/94371/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/94371/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dts-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 26870A0C4B;\n\tThu, 17 Jun 2021 17:54:04 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id DCDE54067A;\n\tThu, 17 Jun 2021 17:54:03 +0200 (CEST)", "from AZHDRRW-EX02.NVIDIA.COM (azhdrrw-ex02.nvidia.com\n [20.64.145.131]) by mails.dpdk.org (Postfix) with ESMTP id 9D65140150\n for <dts@dpdk.org>; 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helo=mail.nvidia.com;", "From": "Ali Alnubani <alialnu@OSS.NVIDIA.COM>", "To": "<dts@dpdk.org>, <lijuan.tu@intel.com>", "CC": "<dpdklab@iol.unh.edu>", "Date": "Thu, 17 Jun 2021 18:53:24 +0300", "Message-ID": "<20210617155324.9192-1-alialnu@nvidia.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.187.5]", "X-ClientProxiedBy": "HQMAIL101.nvidia.com (172.20.187.10) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "d4ec26e0-0f73-4747-353b-08d931a81fa2", "X-MS-TrafficTypeDiagnostic": "CH2PR12MB3765:", "X-Microsoft-Antispam-PRVS": "\n <CH2PR12MB3765DC317541A53563BA459BDA0E9@CH2PR12MB3765.namprd12.prod.outlook.com>", "X-MS-Exchange-Transport-Forked": "True", "X-MS-Oob-TLC-OOBClassifiers": "OLM:1417;", "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)(346002)(396003)(376002)(136003)(39860400002)(36840700001)(46966006)(16526019)(47076005)(4744005)(186003)(82740400003)(36906005)(316002)(110136005)(336012)(82310400003)(2906002)(7696005)(356005)(36756003)(70586007)(70206006)(7636003)(26005)(86362001)(55016002)(426003)(8936002)(5660300002)(6666004)(8676002)(4326008)(1076003)(36860700001)(2616005)(6286002)(478600001);\n DIR:OUT; SFP:1101;", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "17 Jun 2021 15:54:00.2817 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n d4ec26e0-0f73-4747-353b-08d931a81fa2", "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 BN8NAM11FT037.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CH2PR12MB3765", "Subject": "[dts] [PATCH] tests/nic_single_core_perf: set burst and mbcache for\n ConnectX nics", "X-BeenThere": "dts@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "test suite reviews and discussions <dts.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dts>,\n <mailto:dts-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dts/>", "List-Post": "<mailto:dts@dpdk.org>", "List-Help": "<mailto:dts-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dts>,\n <mailto:dts-request@dpdk.org?subject=subscribe>", "Errors-To": "dts-bounces@dpdk.org", "Sender": "\"dts\" <dts-bounces@dpdk.org>" }, "content": "Setting burst and mbcache improves performance and reduces fluctuations.\n\nSigned-off-by: Ali Alnubani <alialnu@nvidia.com>\n---\n tests/TestSuite_nic_single_core_perf.py | 3 +++\n 1 file changed, 3 insertions(+)", "diff": "diff --git a/tests/TestSuite_nic_single_core_perf.py b/tests/TestSuite_nic_single_core_perf.py\nindex 5083831d..dee189e5 100644\n--- a/tests/TestSuite_nic_single_core_perf.py\n+++ b/tests/TestSuite_nic_single_core_perf.py\n@@ -248,6 +248,9 @@ class TestNicSingleCorePerf(TestCase):\n param += \" --rxq=1 --txq=1\"\n # workaround for that testpmd can't forward packets in io forward mode\n param += \" --port-topology=loop\"\n+ # improves performance and reduces fluctuations\n+ elif self.nic in ['ConnectX5_MT4121', 'ConnectX4_LX_MT4117']:\n+ param += \" --burst=64 --mbcache=512\"\n \n self.throughput[fwd_config] = dict()\n for frame_size in list(self.test_parameters[fwd_config].keys()):\n", "prefixes": [] }