From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [143.182.124.21]) by dpdk.org (Postfix) with ESMTP id 889FFB302 for ; Tue, 8 Jul 2014 02:07:10 +0200 (CEST) Received: from azsmga001.ch.intel.com ([10.2.17.19]) by azsmga101.ch.intel.com with ESMTP; 07 Jul 2014 17:07:31 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,622,1400050800"; d="scan'208,217";a="454233533" Received: from fmsmsx108.amr.corp.intel.com ([10.19.9.228]) by azsmga001.ch.intel.com with ESMTP; 07 Jul 2014 17:07:30 -0700 Received: from fmsmsx157.amr.corp.intel.com (10.18.116.73) by FMSMSX108.amr.corp.intel.com (10.19.9.228) with Microsoft SMTP Server (TLS) id 14.3.123.3; Mon, 7 Jul 2014 17:07:29 -0700 Received: from fmsmsx105.amr.corp.intel.com ([169.254.5.225]) by FMSMSX157.amr.corp.intel.com ([169.254.14.125]) with mapi id 14.03.0123.003; Mon, 7 Jul 2014 17:07:30 -0700 From: "Patel, Rashmin N" To: "hyunseok@ieee.org" , "dev@dpdk.org" Thread-Topic: [dpdk-dev] Performance issue with vmxnet3 pmd Thread-Index: AQHPmjH3AYH6M8JMmEuAjS3pZ72vbJuVOG5wgACEjgD//4yU8A== Date: Tue, 8 Jul 2014 00:07:29 +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: [10.1.200.106] 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: "Verplanke, Edwin" Subject: Re: [dpdk-dev] Performance issue with vmxnet3 pmd 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: Tue, 08 Jul 2014 00:07:11 -0000 QWNjb3JkaW5nIHRvIG15IGV4cGVyaW1lbnRzIGF0IG1vbWVudCwgdGhlIGJvdHRsZW5lY2sgbGll cyBpbiBiYWNrZW5kIGluIGh5cGVydmlzb3IgZm9yIHBhcmEtdmlydHVhbCBkZXZpY2VzIGluY2x1 ZGluZyBWbXhuZXQzIGFuZCBoZW5jZSBkaWZmZXJlbnQgZnJvbnQtZW5kIGRyaXZlcnMgKHN0b2Nr IFZteG5ldDMgZHJpdmVyIG9yIFZteG5ldDMtUE1EKSB3b3VsZCBwZXJmb3JtYW5jZSBlcXVhbGx5 IHdlbGwsIEkgZG9u4oCZdCBoYXZlIHNvbGlkIG51bWJlcnMgdG8gc2hvdyBhdCBtb21lbnQgdGhv dWdoLiBXaWxsIHVwZGF0ZSB5b3Ugb24gdGhhdC4NCg0KRm9yIG5vdywgdGhlIG1haW4gYWR2YW50 YWdlIG9mIGhhdmluZyBEUERLIHZlcnNpb24gb2YgVm14bmV0MyBkcml2ZXIgaXMgaGF2aW5nIHNj YWxhYmlsaXR5IGFjcm9zcyBtdWx0aXBsZSBoeXBlcnZpc29ycywgYW5kIGFwcGxpY2F0aW9uIHBv cnRhYmlsaXR5IGtlZXBpbmcgaW4gbWluZCB0aGF0IGJhY2tlbmQgY2FuIGJlIG9wdGltaXplZCBh bmQgaGlnaGVyIHRocm91Z2hwdXQgY2FuIGJlIGFjaGlldmVkIGF0IGxhdGVyIHN0YWdlLg0KDQpU aGFua3MsDQpSYXNobWluDQoNCkZyb206IGh5dW5zZW9rLmNoYW5nQGdtYWlsLmNvbSBbbWFpbHRv Omh5dW5zZW9rLmNoYW5nQGdtYWlsLmNvbV0gT24gQmVoYWxmIE9mIEh5dW5zZW9rDQpTZW50OiBN b25kYXksIEp1bHkgMDcsIDIwMTQgNDo0OSBQTQ0KVG86IFBhdGVsLCBSYXNobWluIE47IGRldkBk cGRrLm9yZw0KU3ViamVjdDogUkU6IFtkcGRrLWRldl0gUGVyZm9ybWFuY2UgaXNzdWUgd2l0aCB2 bXhuZXQzIHBtZA0KDQoNClRoYW5rcyBmb3IgeW91ciByZXNwb25zZS4NCg0KSSBhbSBhY3R1YWxs eSBtb3JlIGludGVyZXN0ZWQgaW4gc3RvY2sgKG5vbi1kcGRrKSB2bXhuZXQzIGRyaXZlciB2cy4g dm14bmV0MyBwbWQgZHJpdmVyIGNvbXBhcmlzb24uDQoNCldoZW4gSSBmb3J3YXJkIHBrdHMgZnJv bSBzdG9jayB2bXhuZXQzIGRyaXZlciwgSSBhbSBhYmxlIHRvIGFjaGlldmUgbXVjaCBoaWdoZXIg dGhyb3VnaHB1dCB0aGFuIHdpdGggdm14bmV0MyBwbWQuICBUbyBtYWtlIGNvbXBhcmlzb24gZmFp ciwgSSBkaWQgbm90IGxldmVyYWdlIGdyby9nc28uDQoNCkRvZXMgYW55IG9mIHRoZSBvdmVyaGVh ZHMgeW91IG1lbnRpb25lZCBwbGF5IGEgcm9sZSBpbiB0aGlzIGNvbXBhcmlzb24/ICBIZXJlIEkg YW0gY29tcGFyaW5nIGRpZmZlcmVudCBkcml2ZXJzIGZvciB0aGUgc2FtZSB2bXhuZXQzIGludGVy ZmFjZS4uLg0KDQpSZWdhcmRzLA0KSHl1bnNlb2sNCk9uIEp1bCA3LCAyMDE0IDc6MDMgUE0sICJQ YXRlbCwgUmFzaG1pbiBOIiA8cmFzaG1pbi5uLnBhdGVsQGludGVsLmNvbTxtYWlsdG86cmFzaG1p bi5uLnBhdGVsQGludGVsLmNvbT4+IHdyb3RlOg0KSGkgSHl1bnNlb2ssDQoNCldlIHNob3VsZCBu b3QgY29tcGFyZSBWbXhuZXQzLVBNRCB3aXRoIGl4Z2JlLVBNRCBwZXJmb3JtYW5jZSBhcyBWbXhu ZXQzIGRldmljZSBpcyBhIHBhcmEtdmlydHVhbCBkZXZpY2UgYW5kIGl0J3Mgbm90IHNpbWlsYXIg dG8gZGlyZWN0bHkgYXNzaWduZWQgZGV2aWNlIHRvIGEgVk0gZWl0aGVyLg0KVGhlcmUgaXMgVk1F WElUL1ZNRVhJVCBvY2N1cnJlbmNlIGF0IGJ1cnN0LXNpemUgYm91bmRhcnkgYW5kIHRoYXQgb3Zl cmhlYWQgY2Fu4oCZdCBiZSBlbGltaW5hdGVkIHVubGVzcyB0aGUgZGVzaWduIG9mIFZteG5ldDMg aXMgdXBkYXRlZCBpbiBmdXR1cmUuIEluIGFkZGl0aW9uIHRvIHRoYXQgdGhlIHBhY2tldHMgaXMg YmVpbmcgdG91Y2hlZCBpbiBFU1hpIGh5cGVydmlzb3IgdlN3aXRjaCBsYXllciBiZXR3ZWVuIHBo eXNpY2FsIE5JQyBhbmQgYSB2aXJ0dWFsIG1hY2hpbmUsIHdoaWNoIGludHJvZHVjZXMgZXh0cmEg b3ZlcmhlYWQsIHdoaWNoIHlvdSB3b24ndCBoYXZlIGluIGNhc2Ugb2YgdXNpbmcgTmlhbnRpYyBi ZWluZyB1c2VkIG5hdGl2ZWx5IG9yIHBhc3NlZCB0aHJvdWdoIFZ0LWQgdG8gYSB2aXJ0dWFsIG1h Y2hpbmUuDQoNCkZlYXR1cmUgd2lzZSwgd2UgY2FuIGNvbXBhcmUgaXQgdG8gVmlydGlvLVBNRCBz b2x1dGlvbiwgYnV0IGFnYWluIHRoZXJlIGlzIGEgbGl0dGxlIGRpZmZlcmVudCBpbiBkZXZpY2Ug aGFuZGxpbmcgYW5kIGJhY2tlbmQgZHJpdmVyIHN1cHBvcnQgY29tcGFyZWQgdG8gVm14bmV0MyBk ZXZpY2Ugc28gcGVyZm9ybWFuY2UgY29tcGFyaXNvbiB3b27igJl0IHRvIGFwcGxlIHRvIGFwcGxl Lg0KDQpUaGFua3MsDQpSYXNobWluDQoNCi0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQpGcm9t OiBkZXYgW21haWx0bzpkZXYtYm91bmNlc0BkcGRrLm9yZzxtYWlsdG86ZGV2LWJvdW5jZXNAZHBk ay5vcmc+XSBPbiBCZWhhbGYgT2YgSHl1bnNlb2sNClNlbnQ6IE1vbmRheSwgSnVseSAwNywgMjAx NCAzOjIyIFBNDQpUbzogZGV2QGRwZGsub3JnPG1haWx0bzpkZXZAZHBkay5vcmc+DQpTdWJqZWN0 OiBbZHBkay1kZXZdIFBlcmZvcm1hbmNlIGlzc3VlIHdpdGggdm14bmV0MyBwbWQNCg0KSGksDQoN Ckkgd2FzIHRlc3RpbmcgbDItZndkIHdpdGggdm14bmV0MyBwbWQgKGluY2x1ZGVkIGluIGRwZGsp Lg0KDQpUaGUgbWF4aW11bSBmb3J3YXJkaW5nIHJhdGUgSSBnb3QgZnJvbSB2bXhuZXQzIHBtZCB3 aXRoIGwyZndkIGlzIG9ubHkgMi41IHRvIDIuOCBHYnBzLg0KDQpUaGlzIGlzIGluIGNvbnRyYXN0 IHdpdGggaXhnYmUgcG1kIHdpdGggd2hpY2ggSSBjb3VsZCBlYXNpbHkgYWNoaWV2ZSAxMCBnYnBz IGZvcndhcmRpbmcgcmF0ZS4NCg0KV2l0aCB0aGUgb3JpZ2luYWwgdm14bmV0MyBkcml2ZXIgKG5v biBwbWQpLCBJIGNvdWxkIGFsc28gYWNoaWV2ZSBjbG9zZSB0bw0KMTAgZ3BicyB3aXRoIG11bHRp cGxlIGlwZXJmLiAgIEJ1dCBJIGNhbiBuZXZlciBhY2hpZXZlIHRoYXQgcmF0ZSB3aXRoDQp2bXhu ZXQzIHBtZC4uLg0KDQpTbyBiYXNpY2FsbHkgdm14bmV0MyBwbWQgZG9lc24ndCBzZWVtIHRoYXQg ZmFzdC4gIElzIHRoaXMgYSBrbm93biBpc3N1ZT8NCg0KVGhhbmtzLA0KLUh5dW5zZW9rDQo=