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 306B6B347 for ; Thu, 18 Sep 2014 04:33:32 +0200 (CEST) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP; 17 Sep 2014 19:30:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,543,1406617200"; d="scan'208,217";a="593023667" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by fmsmga001.fm.intel.com with ESMTP; 17 Sep 2014 19:39:14 -0700 Received: from fmsmsx112.amr.corp.intel.com (10.18.116.6) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 17 Sep 2014 19:39:14 -0700 Received: from shsmsx101.ccr.corp.intel.com (10.239.4.153) by FMSMSX112.amr.corp.intel.com (10.18.116.6) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 17 Sep 2014 19:39:13 -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; Thu, 18 Sep 2014 10:39:12 +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//94v9CAAONEgP/+qY1w Date: Thu, 18 Sep 2014 02:39:11 +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: Thu, 18 Sep 2014 02:33:35 -0000 SGkgRGF2aWQNCg0KRnJvbTogRGF2aWQgTWFyY2hhbmQgW21haWx0bzpkYXZpZC5tYXJjaGFuZEA2 d2luZC5jb21dDQpTZW50OiBXZWRuZXNkYXksIFNlcHRlbWJlciAxNywgMjAxNCAxMDowMyBQTQ0K VG86IFpoYW5nLCBIZWxpbg0KQ2M6IGRldkBkcGRrLm9yZw0KU3ViamVjdDogUmU6IFtkcGRrLWRl dl0gaTQwZTogU3RlcHMgYW5kIHJlcXVpcmVkIGNvbmZpZ3VyYXRpb25zIG9mIGhvdyB0byBhY2hp ZXZlIHRoZSBiZXN0IHBlcmZvcm1hbmNlIQ0KDQpPbiBXZWQsIFNlcCAxNywgMjAxNCBhdCAxMDo1 MCBBTSwgWmhhbmcsIEhlbGluIDxoZWxpbi56aGFuZ0BpbnRlbC5jb208bWFpbHRvOmhlbGluLnpo YW5nQGludGVsLmNvbT4+IHdyb3RlOg0KRm9yIHRoZSDigJhleHRlbmRlZCB0YWfigJksIGl0IHdh cyBkZWZpbmVkIGluIFBDSWUgc3BlYywgYnV0IGFjdHVhbGx5IG5vdCBhbGwgQklPUyBpbXBsZW1l bnRzIGl0LiBFbmFibGluZyBpdCBpbiBCSU9TIG9yIGF0IHJ1bnRpbWUgYXJlIHR3byBjaG9pY2Vz IG9mIGRvaW5nIHRoZSBzYW1lIHRoaW5nLiBJIGRvbuKAmXQgdGhpbmsgaXQgY2FuIGJlIGNvbmZp Z3VyZWQgcGVyIFBDSSBkZXZpY2UgaW4gQklPUywgc28gd2UgZG9u4oCZdCBuZWVkIHRvIGRvIHRo YXQgcGVyIFBDSSBkZXZpY2UgaW4gRFBESy4gUmlnaHQ/IEFjdHVhbGx5IHdlIGRvbuKAmXQgd2Fu dCB0byB0b3VjaCBQQ0llIHNldHRpbmdzIGluIERQREsgY29kZSwgdGhhdOKAmXMgd2h5IHdlIHdh bnQgdG8gbGV0IEJJT1MgY29uZmlnIGFzIGl0IGlzIGJ5IGRlZmF1bHQuIElmIG5vIGJldHRlciBj aG9pY2UsIHdlIGNhbiBkbyBpdCBpbiBEUERLIGJ5IGNoYW5naW5nIGNvbmZpZ3VyYXRpb25zLg0K DQotIE9rLCB0aGVuIGlmIHdlIGNhbiBtYWtlIGEgcnVudGltZSBkZWNpc2lvbiAoYXQgZHBkayBs ZXZlbCksIHRoZXJlIGlzIG5vIG5lZWQgZm9yIGJpb3MgY29uZmlndXJhdGlvbiBhbmQgdGhlcmUg aXMgbm8gbmVlZCBmb3IgYSBidWlsZCBvcHRpb24uDQpXaHkgZG9uJ3Qgd2UgZ2V0IHJpZCBvZiB0 aGlzIG9wdGlvbiA/DQoNCltIZWxpbl0gSW5pdGlhbGx5LCB3ZSB3YW50IHRvIGRvIHRoYXQgZm9y IEJJT1MsIGlmIHNwZWNpZmljIEJJT1MgZG9lcyBub3QgaW1wbGVtZW50IGl0LiBUaGF0IHdheSBp dCBuZWVkcyB0byBiZSBpbml0aWFsaXplZCBvbmNlIGR1cmluZyBpbml0aWFsaXphdGlvbiBmb3Ig ZWFjaCBQQ0kgZGV2aWNlLiBTdXJlLCB0aGF0IG1pZ2h0IG5vdCBiZSB0aGUgYmVzdCBvcHRpb24s IGJ1dCBpdCBpcyB0aGUgZWFzaWVzdCB3YXkuIEZvciBMaW51eCBlbmQgdXNlcnMsIHRoZSBiZXN0 IG9wdGlvbiBjb3VsZCBiZSB1c2luZyDigJhzZXRwY2nigJkgY29tbWFuZC4gSXQgY2FuIGVuYWJs ZSDigJhleHRlbmRlZF90YWfigJkgcGVyIFBDSSBkZXZpY2UuDQoNCkFzIGZhciBhcyB0aGUgcGVy LWRldmljZSBydW50aW1lIGNvbmZpZ3VyYXRpb24gaXMgY29uY2VybmVkLCBJIHdhbnQgdG8gbWFr ZSBzdXJlIHRoaXMgcGNpIGNvbmZpZ3VyYXRpb24gd2lsbCBub3QgYnJlYWsgb3RoZXIgImlnYl91 aW8iIHBjaSBkZXZpY2VzLg0KSWYgSW50ZWwgY2FuIHRlbGwgZm9yIHN1cmUgdGhpcyB3b24ndCBi cmVhayBvdGhlciBkZXZpY2VzLCB0aGVuIGZpbmUsIHdlIGNhbiBnbyBhbmQgZW5hYmxlIHRoaXMg Zm9yIGFsbCAiaWdiX3VpbyIgcGNpIGRldmljZXMuDQoNCltIZWxpbl0gSXQgaXMgaW4gUENJZSBz cGVjaWZpY2F0aW9uLCBhbmQgZW5hYmxlIGl0IGNhbiBwcm92aWRlIGJldHRlciBwZXJmb3JtYW5j ZSBnZW5lcmFsbHkuIEJ1dCBJIGNhbm5vdCBjb25maXJtIHRoYXQgaXQgd291bGQgbm90IGJyZWFr IGFueSBvdGhlciBkZXZpY2VzLCBhcyBJIGRvbuKAmXQgdmFsaWRhdGUgYWxsIGRldmljZXMuIElm IHlvdSByZWFsbHkgY29uY2VybiBpdCwg4oCYc2V0cGNp4oCZIGNhbiBiZSB0aGUgYmVzdCBvcHRp b24gZm9yIHlvdS4gV2UgY2FuIGFkZCBhIHNjcmlwdCBmb3IgdGhhdCBsYXRlci4NCg0KLSBCeSB0 aGUgd2F5LCB0aGVyZSBpcyBhbHNvIHRoZSBDT05GSUdfTUFYX1JFQURfUkVRVUVTVF9TSVpFIG9w dGlvbiB0aGF0IHNlZW1zIHRvIGJlIGRpc2FibGVkIChvciBhdCBsZWFzdCBpdHMgdmFsdWUgMCBz ZWVtcyB0byB0ZWxsIHNvKS4NCldoYXQgaXMgaXRzIHB1cnBvc2UgPw0KDQpbSGVsaW5dIFllcywg aXQgd2FzIGFkZGVkIGZvciBwZXJmb3JtYW5jZSB0dW5pbmcgbG9uZyBsb25nIGFnby4gQnV0IG5v dyBpdCBzZWVtcyBjb250cmlidXRlIG5vdGhpbmcgb3IgdG9vIGZldyBmb3IgdGhlIHBlcmZvcm1h bmNlIG51bWJlciwgc28gSSBqdXN0IHNraXAgaXQuIFRoZSBkZWZhdWx0IHZhbHVlIGRvZXMgbm90 aGluZyBvbiBQQ0llIHJlZ2lzdGVycywganVzdCBrZWVwIGl0IGFzIGlzLg0KDQoNCkZvciDigJhD T05GSUdfUlRFX0xJQlJURV9JNDBFXzE2QllURV9SWF9ERVNDPW7igJkgYnkgZGVmYXVsdCwgd2Ug d2FudCB0byBzdXBwb3J0IDMyIGJ5dGVzIHJ4IGRlc2NyaXB0b3JzIGJ5IGRlZmF1bHQuIFR3byBy ZWFzb25zOg0KT25lIGlzIDMyIGJ5dGVzIHJ4IGRlc2NyaXB0b3JzIGNhbiBwcm92aWRlIG1vcmUg cG93ZXJmdWwgZmVhdHVyZXMsIGFuZCBtb3JlIG9mZmxvYWQgZmVhdHVyZXMuDQpUaGUgb3RoZXIg aXMgTGludXggUEYgaG9zdCB1c2UgMzIgYnl0ZXMgcnggZGVzY3JpcHRvciBieSBkZWZhdWx0IHdo aWNoIG1pZ2h0IG5vdCBhYmxlIHRvIGJlIGNoYW5nZWQsIHRvIHN1cHBvcnQgTGludXggUEYgaG9z dCwgaXQgd291bGQgYmUgYmV0dGVyIHRvIHVzZSAzMiBieXRlcyByeCBkZXNjcmlwdG9ycyBpbiBE UERLIFZGIGJ5IGRlZmF1bHQuDQoNCk9rLCBnb29kIHRvIGtub3cuDQoNClRoYW5rcy4NCg0KLS0N CkRhdmlkIE1hcmNoYW5kDQoNClJlZ2FyZHMsDQpIZWxpbg0K