From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 94410A04B1; Fri, 28 Aug 2020 04:06:15 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 712451BC24; Fri, 28 Aug 2020 04:06:14 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id 958F9CF3 for ; Fri, 28 Aug 2020 04:06:12 +0200 (CEST) IronPort-SDR: Zx6Uo1q7uiminnnqqSPxspz69Hi69ypslYtfJqezvbQNKD9v6xsVFbyXzaFEToPXferHtjOLyK 9E8kPSaPHxlg== X-IronPort-AV: E=McAfee;i="6000,8403,9726"; a="144268521" X-IronPort-AV: E=Sophos;i="5.76,361,1592895600"; d="scan'208";a="144268521" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Aug 2020 19:06:11 -0700 IronPort-SDR: KSv+sJT1NbRzffrTP1O33EQrxiY+k3SCnuOEnA4CAZdv2059MQsqdfEMUnVl85KEmiwAa/cNGB jKJtTzQLMATg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,361,1592895600"; d="scan'208";a="295975458" Received: from orsmsx601.amr.corp.intel.com ([10.22.229.14]) by orsmga003.jf.intel.com with ESMTP; 27 Aug 2020 19:06:11 -0700 Received: from orsmsx605.amr.corp.intel.com (10.22.229.18) by ORSMSX601.amr.corp.intel.com (10.22.229.14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 27 Aug 2020 19:06:10 -0700 Received: from ORSEDG002.ED.cps.intel.com (10.7.248.5) by orsmsx605.amr.corp.intel.com (10.22.229.18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5 via Frontend Transport; Thu, 27 Aug 2020 19:06:10 -0700 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (104.47.58.169) by edgegateway.intel.com (134.134.137.101) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 27 Aug 2020 19:06:10 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=IJAyiApZ+WflqUHOKXuyj1zBi7Ru5+Mp7lZRjx1+ubryV9tN1LK1p4bRyK2saqYeGPrRRxa7f/YJlQau+omtzgn1CxdEHwi0ZWX/6V1E/a0Mq8n7kc/pnT+SdHk8D4aSBDTd29YOJlgMw4v/MfkA+t6re0Wknti8GI/biP/A1eEC3UY8MFe/2zeuAl79Qxqq6jASDjo4F/0aOPcOKYWBX3gWWF7ZtLrM9tIV1qG42Jgc2A5sec1Net6/UU81fqoXrj+wQBS8BLyyW0YJX1rT2kZ/fVeikrk8LkWlKrEpiHAlSWrpLQA9UTGACRr8PRTaxo4V07uz3RULNlW+OvdPJw== 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-SenderADCheck; bh=SftM1MqPQqgQPV+WDAK58TaCp0nX4rkyXc7LxJQuOhU=; b=jXvqLe9ASdL/raGhClatioGQVR3Ya7QN1k5aZ/xzCUEhBCN553AbSXKHwZ9cj8+l76/OUFEg7cPw25CACeqj/AmChB41v24Xivlzco4+pIpmwBoAbbhdGaGk38ajDDkjQwbTfAltoFnb8t8Z2clV3G6835Pbrrj/xAscDEmvcPcvN+Ew/NiRjUAf1zSlqfffpV6cOJMKvR0f9oVHMZUKyt9yf8NOe28OhZ7SBa69/vzG1+N1Tu7iF8wkCRXTiQ22g3u71e6yO2XFrc1YSm6kW8hghuLaBt070HJ+IoA95HsY+dYlcykEX8veRDmWZFBYIbMD9Fi1lkSGF/A0rEwG8A== 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 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel.onmicrosoft.com; s=selector2-intel-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=SftM1MqPQqgQPV+WDAK58TaCp0nX4rkyXc7LxJQuOhU=; b=iGs0i/BhmU1+021aBJ50zMWy8LCRg2yYki3Z21OaFSpsxH4lyi8YaNyfImGV3RStWLHohlESv8rb1t2rqwwcSxELHinx3B4cFS4Ifz5r+rmNMoneeT6dHFjrgiIgNVgTba38ZP61yNYEMwTZXscjuVziPRtyBiURTUunoS1bgZ0= Received: from BN8PR11MB3795.namprd11.prod.outlook.com (2603:10b6:408:82::31) by BN6PR11MB1363.namprd11.prod.outlook.com (2603:10b6:404:4a::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3326.19; Fri, 28 Aug 2020 02:06:08 +0000 Received: from BN8PR11MB3795.namprd11.prod.outlook.com ([fe80::dd0f:7f49:bc5f:2fde]) by BN8PR11MB3795.namprd11.prod.outlook.com ([fe80::dd0f:7f49:bc5f:2fde%5]) with mapi id 15.20.3305.032; Fri, 28 Aug 2020 02:06:07 +0000 From: "Wang, Haiyue" To: =?utf-8?B?TW9ydGVuIEJyw7hydXA=?= , "Guo, Jia" , "Yang, Qiming" , "Xing, Beilei" , "Zhao1, Wei" , "Zhang, Qi Z" , "Wu, Jingjing" CC: "Richardson, Bruce" , "dev@dpdk.org" , "Zhang, Helin" , "Yigit, Ferruh" , "barbette@kth.se" Thread-Topic: [PATCH v2 0/5] maximize vector rx burst for PMDs Thread-Index: AQHWfG8MrFMXCmY4L0OnyqrBFwJRWalMxLpQ Date: Fri, 28 Aug 2020 02:06:07 +0000 Message-ID: References: <20200827101008.76906-1-jia.guo@intel.com> <98CBD80474FA8B44BF855DF32C47DC35C6125C@smartserver.smartshare.dk> In-Reply-To: <98CBD80474FA8B44BF855DF32C47DC35C6125C@smartserver.smartshare.dk> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.5.1.3 authentication-results: smartsharesystems.com; dkim=none (message not signed) header.d=none; smartsharesystems.com; dmarc=none action=none header.from=intel.com; x-originating-ip: [192.102.204.37] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: c45fdc8e-ce1a-4b10-0b4f-08d84af6ed7e x-ms-traffictypediagnostic: BN6PR11MB1363: x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8273; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: NujaWsAJJjrgPMRqe9A/85xQdQ064HOD1ctiqAx5k3l74tIsEL8wuYjEFDNeXf4VQ6coE2b5VapNe9JnZZjBZItMFXyjoDS8x/pOrQ5oj1q9vtjnDX2dcBWuCu8qrMI4RhgYP55hm0j5oNSnfg21FJODt7CCK6lCLTsyZbhGkAQfwJ+8qeWYo8Kn95YjDAxXSAXYjADe6zhy6/gtDBePXhRAxGixd7pMwVsDNFiiQ1GlIf7M6yeq5ZO+Rj5808VZrkh99iBuAH+tBGNRgoK2Q5ftisMNmcTuwgM1zeeTz8gtNdDAtbOclm78BeT76mOzjI+XDfVhH89MhCc58OJlyp/G5DL7IkeWrNM+8KjSZfFBx0O8FaF4yzBPqMTmmq5bEhi7z9M6i9StAIrpucHOfaARsn21Y6TnQrs4UuZp0Y0x/6D35OkT2BIYVWN0dkNNLCG7b9DxPuPVgU7M7w0x3kOYqVb8hFzEqxLPZc54R/w= x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BN8PR11MB3795.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(376002)(366004)(396003)(39860400002)(136003)(346002)(110136005)(966005)(86362001)(6636002)(8676002)(186003)(33656002)(9686003)(71200400001)(66556008)(66946007)(2906002)(76116006)(66446008)(54906003)(66476007)(64756008)(4326008)(316002)(6506007)(7696005)(83380400001)(53546011)(26005)(52536014)(8936002)(478600001)(5660300002)(66574015)(55016002)(14963001)(921003); DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata: iERh60VKx3hY7ibPYPd/WkUG5jLmpviiv3vJ0CRJOa5klRWe+qR65ZKZbzhR0EuBxTE/4EUY7awNqlhC6z8JZxt6Fb8aP7IkoRzlg6dBkQYtVFN4k0MRV22h6/FbL/P1YirvfmLf+GuBRZ/OS+CRjmrKef+WddbA/wd2Mu6misZokxTuqc/DsiQF5ZN+64e3ZJv/pEPjUSe47jX44EmwVQxB96ZFnz2pfWro+H8/qeaqjTDlUrLhaDYrEkR4uAOuwpePz8gQCXezQZuvVfwF9jMxGfoW+hzdvhkM7ZLc7jQHFsZFddQ1u0AJ6iAxhgkhDLBGtnr7ahSNjcjneD2PBvfp6bCyGCQc+wnl/8tiDPMDMW/ZRvmTgSZfCkCmTQ7+5Ia7yGfoAPtFCgqBBhmn4aQRMoGuRduDmDvOjvlF3W1T4UTcgGqfAPPjXV9sOMYPI5VRmhvRnciDO2BTyxwTa6ovAIS30CDqzs1b0n1JdUIjeOU5ezHcSdHQznOQ1fVjq6YRvU2URd50rB2KFDNtEf2Xy55W8QFGYJDmjGf1npadcJ5D2P/BkGlJ+b8HcSECRfY5hyj1lC5uBFLrBQ33P7Gv0Bf9+i35t/4HWnuGIXSwgdtCeIchSgbgSSIMBt3Uvq9ieMcG17VBD8k5U6Z/pQ== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BN8PR11MB3795.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: c45fdc8e-ce1a-4b10-0b4f-08d84af6ed7e X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Aug 2020 02:06:07.6388 (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: vXSfbiQhBIOngrt7CGHEXq/AuMbE5h9lNi+8JJEWFCqEIPP+aFv9dxPVZiQ4gC21BM7Wu7QXftWLTTzwy1HRIw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR11MB1363 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH v2 0/5] maximize vector rx burst for PMDs X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBkZXYgPGRldi1ib3VuY2VzQGRw ZGsub3JnPiBPbiBCZWhhbGYgT2YgTW9ydGVuIEJyw7hydXANCj4gU2VudDogVGh1cnNkYXksIEF1 Z3VzdCAyNywgMjAyMCAyMDozOA0KPiBUbzogR3VvLCBKaWEgPGppYS5ndW9AaW50ZWwuY29tPjsg WWFuZywgUWltaW5nIDxxaW1pbmcueWFuZ0BpbnRlbC5jb20+OyBYaW5nLCBCZWlsZWkNCj4gPGJl aWxlaS54aW5nQGludGVsLmNvbT47IFpoYW8xLCBXZWkgPHdlaS56aGFvMUBpbnRlbC5jb20+OyBa aGFuZywgUWkgWiA8cWkuei56aGFuZ0BpbnRlbC5jb20+OyBXdSwNCj4gSmluZ2ppbmcgPGppbmdq aW5nLnd1QGludGVsLmNvbT4NCj4gQ2M6IFJpY2hhcmRzb24sIEJydWNlIDxicnVjZS5yaWNoYXJk c29uQGludGVsLmNvbT47IGRldkBkcGRrLm9yZzsgWmhhbmcsIEhlbGluIDxoZWxpbi56aGFuZ0Bp bnRlbC5jb20+Ow0KPiBZaWdpdCwgRmVycnVoIDxmZXJydWgueWlnaXRAaW50ZWwuY29tPjsgYmFy YmV0dGVAa3RoLnNlDQo+IFN1YmplY3Q6IFJlOiBbZHBkay1kZXZdIFtQQVRDSCB2MiAwLzVdIG1h eGltaXplIHZlY3RvciByeCBidXJzdCBmb3IgUE1Ecw0KPiANCj4gPiBGcm9tOiBKZWZmIEd1byBb bWFpbHRvOmppYS5ndW9AaW50ZWwuY29tXQ0KPiA+IFNlbnQ6IFRodXJzZGF5LCBBdWd1c3QgMjcs IDIwMjAgMTI6MTAgUE0NCj4gPg0KPiA+IFRoZSBsaW1pdGF0aW9uIG9mIGJ1cnN0IHNpemUgaW4g dmVjdG9yIHJ4IHdhcyByZW1vdmVkLCBzaW5jZSBpdCBzaG91bGQNCj4gPiByZXRyaWV2ZSBhcyBt dWNoIHJlY2VpdmVkIHBhY2tldHMgYXMgcG9zc2libGUuIEFuZCBhbHNvIHRoZSBzY2F0dGVyZWQN Cj4gPiByZWNlaXZlIHBhdGggc2hvdWxkIHVzZSBhIHdyYXBwZXIgZnVuY3Rpb24gdG8gYWNoaWV2 ZSB0aGUgZ29hbCBvZg0KPiA+IGJ1cnN0IG1heGltaXppbmcuDQo+ID4NCj4gPiBUaGlzIHBhdGNo IHNldCBhaW1zIHRvIG1heGltaXplIHZlY3RvciByeCBidXJzdCBmb3IgZm9yDQo+ID4gaXhnYmUv aTQwZS9pY2UvaWF2Zi9mbTEwayBQTURzLg0KPiA+DQo+ID4gdjItPnYxOg0KPiA+IDE6YWRkIGZt MTBrIGRyaXZlciBjYXNlDQo+ID4gMjpyZWZpbmUgc29tZSBkb2MNCj4gPg0KPiANCj4gSSBub3cg bm90aWNlZCB0aGF0IHRoZSB2ZWN0b3IgZnVuY3Rpb25zIGFsc28gZG9lczoNCj4gbmJfcGt0cyA9 IFJURV9BTElHTl9GTE9PUihuYl9wa3RzLCBSVEVfSTQwRV9ERVNDU19QRVJfTE9PUCk7DQo+IA0K PiBJIGFtIG5vdCBzdXJlIGFib3V0IHRoaXMsIGJ1dCBpZiBJIHJlYWQgaXQgY29ycmVjdGx5LCBj YWxsaW5nIHJ0ZV9ldGhfcnhfYnVyc3QoKSB3aXRoIG5iX3BrdHMgPSAzMw0KPiAobm90IDMyKSB3 b3VsZCBvbmx5IHJldHVybiAzMiBwYWNrZXRzLCBldmVuIGlmIG1vcmUgcGFja2V0cyBhcmUgYXZh aWxhYmxlLiAoSSBhc3N1bWUgdGhhdA0KPiBSVEVfSTQwRV9ERVNDU19QRVJfTE9PUCBpcyAzMi4p IEluIHRoaXMgY2FzZSwgSSBndWVzcyB0aGF0IHlvdSBuZWVkIHRvIHJlYWQgdGhlIHJlbWFpbmlu ZyBvZiB0aGUNCj4gcmVxdWVzdGVkIHBhY2tldHMgdXNpbmcgdGhlIG5vbi12ZWN0b3IgZnVuY3Rp b24gaW4gb3JkZXIgdG8gc3VwcG9ydCBhbnkgbmJfcGt0cyB2YWx1ZS4NCj4gDQoNClRoaXMgaXMg dmVjdG9yIGluc3RydWN0aW9uIGhhbmRsaW5nIGRlc2lnbiByZXF1aXJlbWVudCwgbGlrZSBmb3Ig YXZ4MjogI2RlZmluZSBJQ0VfREVTQ1NfUEVSX0xPT1BfQVZYIDgsDQppZiBkZWVwIGludG8gdGhl IHJlYWwgbG9vcCBoYW5kbGluZywgeW91IHdpbGwgZ2V0IHRoZSBwb2ludCB3aHkgZG9pbmcgUlRF X0FMSUdOX0ZMT09SLiA7LSkNCg0KX2ljZV9yZWN2X3Jhd19wa3RzX3ZlY19hdngyOg0KZm9yIChp ID0gMCwgcmVjZWl2ZWQgPSAwOyBpIDwgbmJfcGt0czsgaSArPSBJQ0VfREVTQ1NfUEVSX0xPT1Bf QVZYLCByeGRwICs9IElDRV9ERVNDU19QRVJfTE9PUF9BVlgpDQoNCk1heWJlIGl0IGlzIHdvcnRo IHRvIHRlbGwgUE1EIHRvIHN0b3AgdXNpbmcgdmVjdG9yIGJ5IGNhbGxpbmcgcnRlX2V0aF9yeF9x dWV1ZV9zZXR1cCB3aXRoIHRoZSBhcHBsaWNhdGlvbg0KYnVyc3Qgc2l6ZSBpdCB3YW50cy4NCg0K PiBUaGF0IGlzLCB1bmxlc3MgdGhlIHJ0ZV9ldGhfcnhfYnVyc3QoKSBBUEkgaXMgZXh0ZW5kZWQg d2l0aCByZXF1aXJlbWVudHMgdG8gbmJfcGt0cywgYXMgZGlzY3Vzc2VkIGluDQo+IHRoZSBvdGhl ciB0aHJlYWQ6DQo+IGh0dHA6Ly9pbmJveC5kcGRrLm9yZy9kZXYvMjAyMDA4MjcxMTQxMTcuR0Q1 NjlAYnJpY2hhMy0NCj4gTU9CTC5nZXIuY29ycC5pbnRlbC5jb20vVC8jbWM4MDUxZTkwMjJkNmFl YjIwYzUxYzVhMjI2YjIyNzRkM2Q2ZDQyNjYNCj4gDQo+IA0KPiBNZWQgdmVubGlnIGhpbHNlbiAv IGtpbmQgcmVnYXJkcw0KPiAtIE1vcnRlbiBCcsO4cnVwDQo+IA0KPiANCg0K