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 5BE82A04DB; Thu, 15 Oct 2020 10:23:26 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7F3F51DC57; Thu, 15 Oct 2020 10:23:24 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 311891D925 for ; Thu, 15 Oct 2020 10:23:22 +0200 (CEST) IronPort-SDR: 8pI4ybAUqhw/dN+SIQ6/X5+1GdlY8ssIihdcFUV2cWQ5yglsJHNu2ET7ARWpOza5SNCCuWC4y7 2xq6OG90nibg== X-IronPort-AV: E=McAfee;i="6000,8403,9774"; a="162830272" X-IronPort-AV: E=Sophos;i="5.77,378,1596524400"; d="scan'208";a="162830272" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Oct 2020 01:23:21 -0700 IronPort-SDR: b212cdxON6hdKFvjOttLcCVw0QPsR4TK0KsUhlWPC+kglhECyigd4lIxjT6xJuHOHEiWZJ3t4c 5qyJ73inkPSA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,378,1596524400"; d="scan'208";a="464204621" Received: from irsmsx602.ger.corp.intel.com ([163.33.146.8]) by orsmga004.jf.intel.com with ESMTP; 15 Oct 2020 01:23:19 -0700 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by irsmsx602.ger.corp.intel.com (163.33.146.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 15 Oct 2020 09:23:17 +0100 Received: from shsmsx601.ccr.corp.intel.com ([10.109.6.141]) by SHSMSX601.ccr.corp.intel.com ([10.109.6.141]) with mapi id 15.01.1713.004; Thu, 15 Oct 2020 16:23:15 +0800 From: "Liu, Yong" To: Honnappa Nagarahalli , "thomas@monjalon.net" CC: "Richardson, Bruce" , "stephen@networkplumber.org" , "dev@dpdk.org" , "david.marchand@redhat.com" , "Yigit, Ferruh" , "maxime.coquelin@redhat.com" , David Christensen , Ruifeng Wang , nd , nd Thread-Topic: [dpdk-dev] [PATCH v2] config: enable packet data prefetch Thread-Index: AQHWkUyyHxc7pfyEpkilcuGL8lwKh6mXQr6AgAC6HmCAADJEwIAAQnEQ Date: Thu, 15 Oct 2020 08:23:15 +0000 Message-ID: <20b8cb3f50b241bfb4e5381b2090a150@intel.com> References: <20200922082135.62240-1-yong.liu@intel.com> <20200923015131.101203-1-yong.liu@intel.com> <3900730.QmOVHUWFXi@thomas> <94797350feac4f3cbfce7223e95e3add@intel.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-reaction: no-action dlp-version: 11.5.1.3 dlp-product: dlpe-windows x-originating-ip: [10.239.127.36] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v2] config: enable packet data prefetch 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" DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogSG9ubmFwcGEgTmFnYXJh aGFsbGkgPEhvbm5hcHBhLk5hZ2FyYWhhbGxpQGFybS5jb20+DQo+IFNlbnQ6IFRodXJzZGF5LCBP Y3RvYmVyIDE1LCAyMDIwIDEyOjEwIFBNDQo+IFRvOiBMaXUsIFlvbmcgPHlvbmcubGl1QGludGVs LmNvbT47IHRob21hc0Btb25qYWxvbi5uZXQNCj4gQ2M6IFJpY2hhcmRzb24sIEJydWNlIDxicnVj ZS5yaWNoYXJkc29uQGludGVsLmNvbT47DQo+IHN0ZXBoZW5AbmV0d29ya3BsdW1iZXIub3JnOyBk ZXZAZHBkay5vcmc7DQo+IGRhdmlkLm1hcmNoYW5kQHJlZGhhdC5jb207IFlpZ2l0LCBGZXJydWgg PGZlcnJ1aC55aWdpdEBpbnRlbC5jb20+Ow0KPiBtYXhpbWUuY29xdWVsaW5AcmVkaGF0LmNvbTsg RGF2aWQgQ2hyaXN0ZW5zZW4NCj4gPGRyY0BsaW51eC52bmV0LmlibS5jb20+OyBSdWlmZW5nIFdh bmcgPFJ1aWZlbmcuV2FuZ0Bhcm0uY29tPjsgbmQNCj4gPG5kQGFybS5jb20+OyBIb25uYXBwYSBO YWdhcmFoYWxsaSA8SG9ubmFwcGEuTmFnYXJhaGFsbGlAYXJtLmNvbT47DQo+IG5kIDxuZEBhcm0u Y29tPg0KPiBTdWJqZWN0OiBSRTogW2RwZGstZGV2XSBbUEFUQ0ggdjJdIGNvbmZpZzogZW5hYmxl IHBhY2tldCBkYXRhIHByZWZldGNoDQo+IA0KPiA8c25pcD4NCj4gDQo+ID4gPg0KPiA+ID4gMjMv MDkvMjAyMCAwMzo1MSwgTWFydmluIExpdToNCj4gPiA+ID4gRGF0YSBwcmVmZXRjaCBpbnN0cnVj dGlvbiBjYW4gcHJlbG9hZCBkYXRhIGludG8gY3B14oCZcyBoaWVyYXJjaGljYWwNCj4gPiA+ID4g Y2FjaGUgYmVmb3JlIGRhdGEgYWNjZXNzLiBWaXJ0dWFsaXplZCBkYXRhIHBhdGhzIGxpa2Ugdmly dGlvDQo+ID4gPiA+IHV0aWxpemVkIHRoaXMgZmVhdHVyZSBmb3IgYWNjZWxlcmF0aW9uLiBTaW5j ZSBtb3N0IG1vZGVybiBjcHVzIGhhdmUNCj4gPiA+ID4gc3VwcG9ydCBwcmVmZXRjaCBmdW5jdGlv biwgd2UgY2FuIGVuYWJsZSBwYWNrZXQgZGF0YSBwcmVmZXRjaCBhcw0KPiBkZWZhdWx0Lg0KPiA+ ID4gPg0KPiA+ID4gPiBTaWduZWQtb2ZmLWJ5OiBNYXJ2aW4gTGl1IDx5b25nLmxpdUBpbnRlbC5j b20+DQo+ID4gPiA+IC0tLQ0KPiA+ID4gPiArI2RlZmluZSBSVEVfUE1EX1BBQ0tFVF9QUkVGRVRD SCAxDQo+ID4gPg0KPiA+ID4gV2UgY291bGQgYWxzbyByZW1vdmUgdGhlIHJlbGF0ZWQgI2lmZGVm cy4NCj4gPiA+DQo+ID4gPiBXaGF0IGNhbiBiZSB0aGUgZHJhd2JhY2sgb2YgYWx3YXlzIGVuYWJs ZSB0aG9zZSBwcmVmZXRjaGVzPw0KPiA+ID4NCj4gPg0KPiA+IEhpIFRob21hcywNCj4gPiBJIHRo aW5rIHRoZSBwb3RlbnRpYWwgZHJhd2JhY2sgaXMgdGhhdCBjdXJyZW50IHByZWZldGNoIGxvY2F0 aW9uIGNhbm5vdA0KPiA+IGd1YXJhbnRlZSB0aGUgYmVzdCBwZXJmb3JtYW5jZSBhY3Jvc3MgZGlm ZmVyZW50IHBsYXRmb3Jtcy4NCj4gVGhlbiwgZG9lcyBpdCBtYWtlIHNlbnNlIHRvIGVuYWJsZSB0 aGlzIGJ5IGRlZmF1bHQ/DQo+IA0KDQpOb3cgbW9zdCBvZiBwcmVmZXRjaCBhY3Rpb25zIGFyZSBw bGFjZWQgYWZ0ZXIgcG9pbnRlciBvZiBkYXRhIGlzIHZhbGlkLiAgSSB0aGluayB0aGlzIG1ldGhv ZG9sb2d5IGNhbiBiZW5lZml0IGFsbCBwbGF0Zm9ybXMuDQpJdCdzIGhhcmQgdG8gc2F5IHRoYXQg aXTigJlzIHRoZSBiZXN0IGNob2ljZSBmb3IgYWxsLiBCdXQgbm8gbW9yZSBiZXR0ZXIgc29sdXRp b24gaW4gbXkgbWluZC4gDQpBdCBsZWFzdCwgd2UgbmVlZCB0byBhbGxvdyB1c2VyIHRvIGVuYWJs ZSBwYWNrZXQgZGF0YSBwcmVmZXRjaC4gDQoNClJlZ2FyZHMsDQpNYXJ2aW4NCg0KPiA+IEVhY2gg ZGV2ZWxvcGVyIGhhcyB0dW5lZCB0aGUgcGVyZm9ybWFuY2UgYnkgYWRkaW5nIHByZWZldGNoIGlu c3RydWN0aW9uDQo+ID4gYW5kIHZlcmlmaWVkIHRoZSByZXN1bHQgb24gaGltc2VsZiBwbGF0Zm9y bS4NCj4gPiBTbyBwcmVmZXRjaCBsb2NhdGlvbiBpcyBiYXNlZCBvbiBjZXJ0YWluIHBsYXRmb3Jt LCBhbHNvIGl0IHdpbGwgYmUgaGFyZCBmb3INCj4gPiBkZXZlbG9wZXIgdG8gY29tcGFyZSB0aGUg cmVzdWx0cyBhY3Jvc3MgcGxhdGZvcm1zLg0KPiA+DQo+ID4gVGhhbmtzLA0KPiA+IE1hcnZpbg0K