From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 3403F2BF7 for ; Wed, 12 Sep 2018 10:22:38 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Sep 2018 01:22:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,364,1531810800"; d="scan'208";a="72543182" Received: from irsmsx109.ger.corp.intel.com ([163.33.3.23]) by orsmga008.jf.intel.com with ESMTP; 12 Sep 2018 01:22:37 -0700 Received: from irsmsx102.ger.corp.intel.com ([169.254.2.180]) by IRSMSX109.ger.corp.intel.com ([169.254.13.156]) with mapi id 14.03.0319.002; Wed, 12 Sep 2018 09:22:36 +0100 From: "Van Haaren, Harry" To: Arvind Narayanan , "stephen@networkplumber.org" CC: "Wiles, Keith" , "users@dpdk.org" Thread-Topic: [dpdk-users] How to use software prefetching for custom structures to increase throughput on the fast path Thread-Index: AQHUSae3HtuoNMvuMUeGXgPSTJpzxqTrEPgAgAAXKYCAABN7gIAAB0oAgAANswCAAAjZAIAA9Xlw Date: Wed, 12 Sep 2018 08:22:35 +0000 Message-ID: References: <20180911110744.7ef55fc2@xeon-e3> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiYWFlMjY0MTQtMzRjNi00NzcwLWJmNWUtMTUzMTNlYzI2NDc2IiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiT3hsNzVFdUl3cWN2MDBvQXBpNXJNZnBPelVtRXdyS3dQQUtVVlNqckNLTTVpU1ZBeUlzQVVhdm1MYjZPdGdRSyJ9 x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.400.15 dlp-reaction: no-action x-originating-ip: [163.33.239.180] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-users] How to use software prefetching for custom structures to increase throughput on the fast path X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Sep 2018 08:22:39 -0000 PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiB1c2VycyBbbWFpbHRvOnVzZXJz LWJvdW5jZXNAZHBkay5vcmddIE9uIEJlaGFsZiBPZiBBcnZpbmQgTmFyYXlhbmFuDQo+IFNlbnQ6 IFR1ZXNkYXksIFNlcHRlbWJlciAxMSwgMjAxOCA3OjM5IFBNDQo+IFRvOiBzdGVwaGVuQG5ldHdv cmtwbHVtYmVyLm9yZw0KPiBDYzogV2lsZXMsIEtlaXRoIDxrZWl0aC53aWxlc0BpbnRlbC5jb20+ OyB1c2Vyc0BkcGRrLm9yZw0KPiBTdWJqZWN0OiBSZTogW2RwZGstdXNlcnNdIEhvdyB0byB1c2Ug c29mdHdhcmUgcHJlZmV0Y2hpbmcgZm9yIGN1c3RvbQ0KPiBzdHJ1Y3R1cmVzIHRvIGluY3JlYXNl IHRocm91Z2hwdXQgb24gdGhlIGZhc3QgcGF0aA0KDQo8c25pcD4NCg0KPiBTbywgZXNzZW50aWFs bHksIHdoYXQgSSBhbSBkb2luZyBpcyAtLSBjb3JlIDAgZ2V0cyBhIGJ1cnN0IG9mIG15X3BhY2tl dChzKQ0KPiBmcm9tIGl0cyBwcmUtYWxsb2NhdGVkIG1lbXBvb2wsIGFuZCB0aGVuIChidWxrKSBl bnF1ZXVlcyBpdCBpbnRvIGENCj4gcnRlX3JpbmcuIENvcmUgMSB0aGVuIChidWxrKSBkZXF1ZXVl cyBmcm9tIHRoaXMgcmluZyBhbmQgd2hlbiBpdCBhY2Nlc3MgdGhlDQo+IGRhdGEgcG9pbnRlZCBi eSB0aGUgcmluZydzIGVsZW1lbnQgKGkuZS4gbXlfcGFja2V0LT50YWcxKQ0KDQpZb3Ugc2F5ICJC dWxrIiBoZXJlLiBBcmUgeW91IHVzaW5nICJidWxrIiBvciAiYnVyc3QiPw0KDQpCdXJzdDogaHR0 cDovL2RvYy5kcGRrLm9yZy9hcGkvcnRlX19yaW5nXzhoLmh0bWwjYWZmNThlNmE0N2VhM2RjYTQ5 NGRkMDM5MWQxMWIzOGVhDQpCdWxrOiAgaHR0cDovL2RvYy5kcGRrLm9yZy9hcGkvcnRlX19yaW5n XzhoLmh0bWwjYWI4ZGViZmI0NThlOTI3ZDU1OWU3Y2U3NTAwNDg1MDJkDQoNClRyeSB1c2luZyAi YnVyc3QiIGRlcXVldWUgd2hpY2ggd2lsbCByZXR1cm4gdGhlIG1heCBudW1iZXIgb2YgcGFja2V0 cyBhdmFpbGFibGUsDQpldmVuIGlmIGl0IGlzIGxlc3MgdGhhbiB0aGUgc2l6ZSBvZiB0aGUgYXJy YXkgeW91IHByb3ZpZGVkLiAgDQoNCkJ1bGsgd2lsbCBmYWlsIHRvIGRlcXVldWUgYW55dGhpbmcg dW5sZXNzIHlvdXIgdGhyZXNob2xkIG9mIE1BWCB3YXMgcmVhY2hlZCwNCndoaWNoIG1lYW5zIHRo YXQgbGlrZWx5IHlvdSdsbCBzdGFsbCB0aGUgY29uc3VtZXIgY29yZSB3YWl0aW5nIHVudGlsIE1B WCwgYW5kDQp0aGVuIHBsYXlpbmcgY2F0Y2h1cCBhZ2Fpbi4NCg0KPHNuaXA+DQo=