From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 57B48A0032; Mon, 30 May 2022 00:56:46 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 07CB840A89; Mon, 30 May 2022 00:56:46 +0200 (CEST) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by mails.dpdk.org (Postfix) with ESMTP id 2775940A82 for ; Mon, 30 May 2022 00:56:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1653865004; x=1685401004; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=uQOT40Z6Q3QpUVtYOJdf9bCujYDdH61BwdqvfH2aJAs=; b=VrCcX/nEZRygjFdvRjIgFVhlFHTyaXbmd4Fd9vam70CbDzVeqk7hkX1j o5LAGlKUUXDCayxVL9YKt/IXPcwA9m2TcUK1sb8PNybl0u01N6c0fVn2J yW2ejh/Hcyc0rAtrS9xj3fo6fPu+52Gild++9bFRnbKI5xjbHLrenq+jN UyK6R0KS5N51m573ppbC530HrFb12RWY9/YzOsaZutktZZr8p0Lk5BTxi FD6ryadwAF4ePUkO4AKBz82fzJ4lN+1STr7miT8DkGcswaXKxNlluMdAF lfomHX3LmrDHSRwBVzrZauhCYY6WOa9SGUlmilDXJV6lMpfCL3PBBGOyJ Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10362"; a="274851372" X-IronPort-AV: E=Sophos;i="5.91,261,1647327600"; d="scan'208";a="274851372" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 May 2022 15:56:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,261,1647327600"; d="scan'208";a="611203509" Received: from orsmsx604.amr.corp.intel.com ([10.22.229.17]) by orsmga001.jf.intel.com with ESMTP; 29 May 2022 15:56:41 -0700 Received: from orsmsx607.amr.corp.intel.com (10.22.229.20) by ORSMSX604.amr.corp.intel.com (10.22.229.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.27; Sun, 29 May 2022 15:56:40 -0700 Received: from orsmsx610.amr.corp.intel.com (10.22.229.23) by ORSMSX607.amr.corp.intel.com (10.22.229.20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.27; Sun, 29 May 2022 15:56:40 -0700 Received: from ORSEDG602.ED.cps.intel.com (10.7.248.7) by orsmsx610.amr.corp.intel.com (10.22.229.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.27 via Frontend Transport; Sun, 29 May 2022 15:56:40 -0700 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (104.47.58.175) by edgegateway.intel.com (134.134.137.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2308.27; Sun, 29 May 2022 15:56:40 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Nj2fsIOPgxXAHAXU4jYxstocZn8zRMlgMiqUtY/QSIy+43hV631HAf+GCSXCjOIYuZfoEg0dZngLEyGY0ZWCehvwrKlAzqGd02MVPUA8upvIfSxbUi3/EpaZx9CMYDfMjCwFHJEajF2x6Vw5f5+y4VQrKheosW52HDDFtLR+qoY17FvRhihzsPJN3luDHXsWhZF++UZqKlR5M5lD8aqdI6hzbCHXWo/aEVsAENyDTHIWtM41MIlzGOaI7j9d1X0JbDfnWomlZgytb3t0e5PYola5VpCA7i1RCPiC6IprjAfPDtdQcu0YuizZNXkuj4Udo29TZBPLJeIaRNQ1w+Xnpw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=uQOT40Z6Q3QpUVtYOJdf9bCujYDdH61BwdqvfH2aJAs=; b=OSTFOIyIMvceqZWNVPI1bZ+wbw+M3/bNgRd5lsze+0msb9wMnqBa8gBR2iznOXMLDXuXBWKOf6cs+1KMU6iAZLuahCL0Kj7QzOytMTNp/hSeTyAhSjHy8rYKYSyRX0utGoYrlwXRgnbc3e6+BtO5QvhDN6otVjc3VmCiydVxMPUUkVn8rbb5hpRDABN/ZYOx1Vr2EtrKGKGDXFz3+ypkdN7JKwd2iJMNFFVuIq/mLOky3TBsmPMIDSACcYU3pWPrmN6Vj8qkYELx/lfU+oS9LDDhQsuPvBXAVIA2lQFGIKgaK/ynnPqHh1FyCTIF8zIMvkYh9WPdE+QRZwgqQCHRfw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Received: from DM4PR11MB5994.namprd11.prod.outlook.com (2603:10b6:8:5d::20) by SA2PR11MB4778.namprd11.prod.outlook.com (2603:10b6:806:119::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5293.13; Sun, 29 May 2022 22:56:38 +0000 Received: from DM4PR11MB5994.namprd11.prod.outlook.com ([fe80::b4f6:f68:2e31:ddf7]) by DM4PR11MB5994.namprd11.prod.outlook.com ([fe80::b4f6:f68:2e31:ddf7%8]) with mapi id 15.20.5293.013; Sun, 29 May 2022 22:56:38 +0000 From: "Zhang, Qi Z" To: Kathleen Capella , "Wu, Jingjing" , "Xing, Beilei" , Ruifeng Wang CC: "dev@dpdk.org" , "nd@arm.com" , "honnappa.nagarahalli@arm.com" , "dharmik.thakkar@arm.com" Subject: RE: [PATCH v2 1/1] net/iavf: add vector PMD for Arm for basic Rx path Thread-Topic: [PATCH v2 1/1] net/iavf: add vector PMD for Arm for basic Rx path Thread-Index: AQHYcGshruLJu2Qvzku7iCsZOs4xkq02fQ5g Date: Sun, 29 May 2022 22:56:38 +0000 Message-ID: References: <20220525190954.30435-1-kathleen.capella@arm.com> <20220525190954.30435-2-kathleen.capella@arm.com> In-Reply-To: <20220525190954.30435-2-kathleen.capella@arm.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-reaction: no-action dlp-version: 11.6.500.17 dlp-product: dlpe-windows authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 43efbbe3-9140-4a59-dbd8-08da41c67d11 x-ms-traffictypediagnostic: SA2PR11MB4778:EE_ x-microsoft-antispam-prvs: x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: VQJgN/dYKz6NDjz1QJI4zOq44Qddj+SYPlvE5t+sBG5SKsf9Hu9ydZ3oOd+qOiTiYuup8JoSRjRD+9cjxXQTVTtmYubkWD0n8dFb1TM42RjRoe/8L6detadBVQ2/Tu+EZnSv+/4DLUgsz1HSd6SlpjzOh/1J3YWP5+m6GFCcB8lxvGeFmxZnKYFEQiwVMCbC/zaVwqnZXxxIezIAMYVD4w+owrg4E/Ifal9VWXqIL5X8sVceoMkA57bi6UHRwYyHUiUrVb1fDY1gYrroFYIyJlct1BrACWHLg9kZFS5LzI4wb35LAXAhFSjiBfoOJ5ZmMQNcbHaBnTDy999cCkdbI/vqK7IXlQopZeBw7WVh3ev+sElAABdoKL/oUwWljfcPVAX4SkFbdc1B7xyATfDKc2fbIxxZjBzL01iK24L6/+uVpQ2rEc0VsOvRU0ue2uPVCzEozkg6JS2q+Vqe/dOl+B/5eZeWx0XoBCzT92IHG0HyPL51i+FutR9HmwTbV35yX1Z8Geg/gYBuVfXSE5722HgrcUagHvObCq28LFvo6AWkhZiDuIENMD+Dq9izPfaJ5jgPCLvCLG+EDLyuTDZKE4mKCQ2KeprhhRrqEwc8xlNOw3iZ0VEdaB1Qhvveo0ckWd1MCRDWCubxsBwxAYXwoh7IfPGDTbtSnMAgaCa21dQArnIYWxD+/lJD2uOt7tBoCVoyUOEs8HtsmITi1M5yGA== x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DM4PR11MB5994.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230001)(366004)(186003)(38100700002)(55016003)(110136005)(54906003)(316002)(4326008)(8676002)(66446008)(66946007)(64756008)(66476007)(76116006)(38070700005)(83380400001)(8936002)(66556008)(7696005)(86362001)(6506007)(52536014)(53546011)(508600001)(4744005)(5660300002)(33656002)(71200400001)(122000001)(82960400001)(26005)(9686003)(2906002); DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?bH6xWaCvckodKdGeFVZ/cGOom5qKLB6VeqBXTFmt26F4rXYSQvDUP1I+kK/h?= =?us-ascii?Q?I/1F8w+ARXWWImhAFrSV6dgoBUmffChJNVIO0cAj2pov0lstfcarc4WXTKJ4?= =?us-ascii?Q?WL4P73W+jWhCvdz5Rcd9EsTgBC/wZDKXdP4189YwzDLnEoUwCBUa0TXusOxe?= =?us-ascii?Q?b9K2IlFymXtTVsw54kGhzVng/8XlhUz3KHI4nufdPVnEIMl4OuBiVxwmaeMG?= =?us-ascii?Q?ZaA7MgZbsL7SrrYrr9BvkvFPXxA0Q97EfzZlWuUypw3x+MmkMSyCcCGDcriV?= =?us-ascii?Q?tez3toWtAdqDArjQuNcjYbzJjc23is6M5pL0hthRmjLSsavrpn04mY+jfKmk?= =?us-ascii?Q?EuSFvj4G/O5xcloNjpQm3HlBzDh98dZgvwpvEMXh5wHiI+BiwXMBNrmFGYy1?= =?us-ascii?Q?dP7cZcD0t+vr2xY9Q82o3TcMPQDesWNK8oCRd6tSfozoKBLOLaeflTircBrY?= =?us-ascii?Q?ZWfgWgXDmjf/AQGbJxRHeWBXZ5e9m/y4pCjAbP2yWke1urrsgRI8fd/PjITf?= =?us-ascii?Q?7TyGxeF4WphDnRFlHSkvQPDx+JDZN13j1pQvkJKau8x+QsIISjgH/GSLwefM?= =?us-ascii?Q?pCZ+moGPUQ7vgbEtmIF3VjM4/c5Cd61HcxDhkV7t6SdHZDK5UOFoYgB8XeCq?= =?us-ascii?Q?mJGx4/yoGtEVIsbgvlmsZ4ntD4bGI7XwCKJ05LyHe0tXamAlSX0rc4Q81kbQ?= =?us-ascii?Q?HwZGb1kPN/hubTMTvZBTTGM140h/o7aFIcIU42YXLVIDweixveqfFPqNU3LC?= =?us-ascii?Q?z+c56C1wlMzyp1Vlio1Yi1PU0tMmhnJe2ZxY2mMyVia9NXo7G5fd5WyqQSJ+?= =?us-ascii?Q?9BN4r97YGQ6gDp8eM4rcP+ubeK75PeoCt1UZPZsFyq140xULgzRn8jbKUWYL?= =?us-ascii?Q?ys9ET9I3HloUEcj77kabFyHNQ1N7FNCtaM1ChOF2DkaHtLpRByyw8y03TDml?= =?us-ascii?Q?UZee7Cm5oaaAjUjUsFBKVt89IFu30cI+2OgE5H6XOFRR7yeQzDq8yGs+UCCo?= =?us-ascii?Q?gY22dvaPvVWSollkrjZzHLlEGVRNfcDWfJt3qbQGWl8jeZSEgFsQBEOVyAjr?= =?us-ascii?Q?/QmbR60lTmqP739ngd1QjqPHlXER2IPgmqySe3MSPkYsLIalyc1H8tILEdvP?= =?us-ascii?Q?4cqjGC1ZgqjaqIifmeIiYprIdN81jmbSc3+iUzCeXTSQtd5kBi2cVNwqVTtf?= =?us-ascii?Q?QscLYhM38jXA7fXxwA0FecLSEP7acAXdX0wRiF16NllXmZ9krMAfiP+i6fLX?= =?us-ascii?Q?SmumFtnuaTaj3W8V0MuDE4SUB+6fIyFZXygVvs9DbggPniNJFm5n4QCBSgMx?= =?us-ascii?Q?I2uNoFyBDFsPy0zdO0OP4PYJPrzdpECsLcO+JB1gHSFESJO5UG66YBn5bNvq?= =?us-ascii?Q?OgKX8ILdehu9+K9WPrNCtNkXtEirgBcUt6QlXlu6LfEtX4D5qHsKQit9Ksh3?= =?us-ascii?Q?+ZDF82X2hJpN9uSVVK9nbl3kBtPcJBaQ2mhtx6D1ppsCusNHE4sMM+pABzJ9?= =?us-ascii?Q?tOM2sueeVUTZNZlTuPmouiJ4ZNI8eRc499DMWA/EHu/GSWQQkyz+opLa/7ou?= =?us-ascii?Q?nl96EN41VapH1cGHsVe0t9nrrTzN/N0FUma5XAAqealdiGnvkdIebWkzp3xP?= =?us-ascii?Q?Xk4nVX2uKdAc8uPfKxfVOiteiD4dsD+mL5UZrMMqDxf3zPCgE5ulFHEqrh+s?= =?us-ascii?Q?G+HNl22rjwOGJf5HN83eVMqipbHy0UwD2W019rRN8tsMBzhlB0WNZPnPO8VL?= =?us-ascii?Q?LU/miwY5Iw=3D=3D?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM4PR11MB5994.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 43efbbe3-9140-4a59-dbd8-08da41c67d11 X-MS-Exchange-CrossTenant-originalarrivaltime: 29 May 2022 22:56:38.3687 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: yf8v/cdGxh3d4lbKZPqoo2zPz/yjJ3q9nBkr9YnIQo3JYSDWom7Je6l9nQXPJwaWhPl4ZqLXNBu4b1LalGEnSQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA2PR11MB4778 X-OriginatorOrg: intel.com X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org > -----Original Message----- > From: Kathleen Capella > Sent: Thursday, May 26, 2022 3:10 AM > To: Wu, Jingjing ; Xing, Beilei > ; Ruifeng Wang > Cc: dev@dpdk.org; nd@arm.com; honnappa.nagarahalli@arm.com; > dharmik.thakkar@arm.com; Kathleen Capella > Subject: [PATCH v2 1/1] net/iavf: add vector PMD for Arm for basic Rx pat= h >=20 > This patch adds the basic NEON Rx path to the iavf driver. It does not in= clude > scatter or flex varieties. >=20 > Tested on N1SDP platform with testpmd mac forwarding and saw Rx-pps =3D > 20M. Could you share which NIC / Bandwidth is used in N1SDP platform ? Is 20M is from a single core testing? how much performance improvement comp= are to scalar path?