From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 5AE6BB39B for ; Wed, 17 Sep 2014 10:44:39 +0200 (CEST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP; 17 Sep 2014 01:50:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,862,1389772800"; d="scan'208,217";a="387289801" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by FMSMGA003.fm.intel.com with ESMTP; 17 Sep 2014 01:44:48 -0700 Received: from fmsmsx158.amr.corp.intel.com (10.18.116.75) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 17 Sep 2014 01:50:17 -0700 Received: from shsmsx101.ccr.corp.intel.com (10.239.4.153) by fmsmsx158.amr.corp.intel.com (10.18.116.75) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 17 Sep 2014 01:50:17 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.230]) by SHSMSX101.ccr.corp.intel.com ([169.254.1.203]) with mapi id 14.03.0195.001; Wed, 17 Sep 2014 16:50:15 +0800 From: "Zhang, Helin" To: David Marchand Thread-Topic: [dpdk-dev] i40e: Steps and required configurations of how to achieve the best performance! Thread-Index: Ac/SLgkTpOKQDD2QRa+/Ir9xVuotwf//wgIA//94v9A= Date: Wed, 17 Sep 2014 08:50:15 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Cc: "dev@dpdk.org" Subject: Re: [dpdk-dev] i40e: Steps and required configurations of how to achieve the best performance! X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Sep 2014 08:44:40 -0000 SGkgRGF2aWQNCg0KRm9yIHRoZSDigJhleHRlbmRlZCB0YWfigJksIGl0IHdhcyBkZWZpbmVkIGlu IFBDSWUgc3BlYywgYnV0IGFjdHVhbGx5IG5vdCBhbGwgQklPUyBpbXBsZW1lbnRzIGl0LiBFbmFi bGluZyBpdCBpbiBCSU9TIG9yIGF0IHJ1bnRpbWUgYXJlIHR3byBjaG9pY2VzIG9mIGRvaW5nIHRo ZSBzYW1lIHRoaW5nLiBJIGRvbuKAmXQgdGhpbmsgaXQgY2FuIGJlIGNvbmZpZ3VyZWQgcGVyIFBD SSBkZXZpY2UgaW4gQklPUywgc28gd2UgZG9u4oCZdCBuZWVkIHRvIGRvIHRoYXQgcGVyIFBDSSBk ZXZpY2UgaW4gRFBESy4gUmlnaHQ/IEFjdHVhbGx5IHdlIGRvbuKAmXQgd2FudCB0byB0b3VjaCBQ Q0llIHNldHRpbmdzIGluIERQREsgY29kZSwgdGhhdOKAmXMgd2h5IHdlIHdhbnQgdG8gbGV0IEJJ T1MgY29uZmlnIGFzIGl0IGlzIGJ5IGRlZmF1bHQuIElmIG5vIGJldHRlciBjaG9pY2UsIHdlIGNh biBkbyBpdCBpbiBEUERLIGJ5IGNoYW5naW5nIGNvbmZpZ3VyYXRpb25zLg0KDQpGb3Ig4oCYQ09O RklHX1JURV9MSUJSVEVfSTQwRV8xNkJZVEVfUlhfREVTQz1u4oCZIGJ5IGRlZmF1bHQsIHdlIHdh bnQgdG8gc3VwcG9ydCAzMiBieXRlcyByeCBkZXNjcmlwdG9ycyBieSBkZWZhdWx0LiBUd28gcmVh c29uczoNCk9uZSBpcyAzMiBieXRlcyByeCBkZXNjcmlwdG9ycyBjYW4gcHJvdmlkZSBtb3JlIHBv d2VyZnVsIGZlYXR1cmVzLCBhbmQgbW9yZSBvZmZsb2FkIGZlYXR1cmVzLg0KVGhlIG90aGVyIGlz IExpbnV4IFBGIGhvc3QgdXNlIDMyIGJ5dGVzIHJ4IGRlc2NyaXB0b3IgYnkgZGVmYXVsdCB3aGlj aCBtaWdodCBub3QgYWJsZSB0byBiZSBjaGFuZ2VkLCB0byBzdXBwb3J0IExpbnV4IFBGIGhvc3Qs IGl0IHdvdWxkIGJlIGJldHRlciB0byB1c2UgMzIgYnl0ZXMgcnggZGVzY3JpcHRvcnMgaW4gRFBE SyBWRiBieSBkZWZhdWx0Lg0KDQpSZWdhcmRzLA0KSGVsaW4NCg0KRnJvbTogRGF2aWQgTWFyY2hh bmQgW21haWx0bzpkYXZpZC5tYXJjaGFuZEA2d2luZC5jb21dDQpTZW50OiBXZWRuZXNkYXksIFNl cHRlbWJlciAxNywgMjAxNCA0OjM0IFBNDQpUbzogWmhhbmcsIEhlbGluDQpDYzogZGV2QGRwZGsu b3JnDQpTdWJqZWN0OiBSZTogW2RwZGstZGV2XSBpNDBlOiBTdGVwcyBhbmQgcmVxdWlyZWQgY29u ZmlndXJhdGlvbnMgb2YgaG93IHRvIGFjaGlldmUgdGhlIGJlc3QgcGVyZm9ybWFuY2UhDQoNCkhl bGxvLA0KDQpTb21lIHF1ZXN0aW9ucy9jb21tZW50cyA6DQoNCk9uIFdlZCwgU2VwIDE3LCAyMDE0 IGF0IDY6MTggQU0sIFpoYW5nLCBIZWxpbiA8aGVsaW4uemhhbmdAaW50ZWwuY29tPG1haWx0bzpo ZWxpbi56aGFuZ0BpbnRlbC5jb20+PiB3cm90ZToNCi0tICpFeHRlbmRlZCBUYWc6IEVuYWJsZWQN Ck5vdGUgdGhhdCAnRXh0ZW5kZWQgVGFnJyBtaWdodCBub3QgYmUgc2VlbiBpbiBzb21lIEJJT1Ms IHNlZSAnY29tcGlsZSBzZXR0aW5ncycgZm9yIGRvaW5nIHRoYXQgYXQgcnVudGltZS4NCg0KSSBh bSBub3Qgc3VyZSBJIHVuZGVyc3RhbmQgdGhpcyBwb2ludC4NCg0KRWl0aGVyIHlvdSBoYXZlIGEg YmlvcyB0aGF0IGNvbmZpZ3VyZXMgZXh0ZW5kZWQgdGFnIGFuZCB5b3UgZG9uJ3QgbmVlZCBhbnl0 aGluZyBpbiB0aGUgZHBkayBvciB5b3VyIGJpb3MgZG9lcyBub3Qgc3VwcG9ydCBpdCBhbmQgeW91 IG11c3Qgc2V0IGl0IGF0IHJ1bnRpbWUgPw0KVGhlbiB3aHkgbm90IGp1c3Qgc2V0IGl0IGF0IHJ1 bnRpbWUgYW5kIHdlIGF2b2lkIHRvdWNoaW5nIGJpb3MgY29uZmlnID8NCg0KDQo1LiBDb21waWxl IFNldHRpbmdzOg0KLS0gQ2hhbmdlIGJlbG93IGNvbmZpZ3VyYXRpb24gaXRlbXMgaW4gY29uZmln IGZpbGVzDQogIENPTkZJR19SVEVfUENJX0NPTkZJRz15DQogIENPTkZJR19SVEVfUENJX0VYVEVO REVEX1RBRz0ib24iDQoNCldoeSBoYXZlIHRoaXMgYnVpbGQgb3B0aW9uIGZvciB3aGF0IGxvb2tz IHRvIGJlIGEgcnVudGltZSBkZWNpc2lvbiA/DQpXaHkgZG9uJ3Qgd2UgaGF2ZSBSVEVfUENJX0NP TkZJRyBhbHdheXMgc2V0IGFuZCBleHRlbmRlZCB0YWcgdG8gIm9uIiA/ICh3aGljaCBtZWFucyB0 aGF0IHdlIGNhbiBnZXQgcmlkIG9mIHRoZXNlIGJ1aWxkIG9wdGlvbnMpDQoNCkxvb2tpbmcgYXQg aWdiX3VpbyBjb2RlLCBJIGFtIGEgYml0IGNvbmNlcm5lZCB0aGF0IHRoaXMgb3B0aW9uIGFmZmVj dHMgYWxsICJpZ2JfdWlvIiBwY2kgZGV2aWNlcyBpbiBkcGRrLg0KQ2FuIHlvdSBlbnN1cmUgbWUg dGhhdCBhbnkgcGNpIGRldmljZSBnb2luZyB0aHJvdWdoIGlnYl91aW8gKGVtLCBpZ2IsIGl4Z2Jl IGV0Yy4uLiBkZXZpY2VzKSB3aWxsIGJlaGF2ZSB3ZWxsIHdpdGggdGhpcyBvcHRpb24gZW5hYmxl ZCA/DQoNCkl0IHdvdWxkIGJlIGJldHRlciB0byBoYXZlIGEgcGVyLWRldmljZSAob3IgcGVyLXBt ZCkgb3B0aW9uLg0KDQpQbHVzLCBidWlsZCBvcHRpb24gc2hvdWxkIHJlYWxseSBiZSBhdm9pZGVk IGZvciBhbnkgZmVhdHVyZSBpbiBkcGRrIChhbmQgd2UgaGF2ZSBhIGxvdCBvZiBjbGVhbnVwIHdv cmsgYWJvdXQgdGhpcyAuLi4pLg0KDQoNCiAgQ09ORklHX1JURV9MSUJSVEVfSTQwRV8xNkJZVEVf UlhfREVTQz15DQoNCiBXaHkgaXMgaXQgZGlzYWJsZWQgYXMgYSBkZWZhdWx0ID8NCg0KVGhhbmtz Lg0KDQotLQ0KRGF2aWQgTWFyY2hhbmQNCg==