From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 285535913 for ; Wed, 2 Dec 2015 17:49:27 +0100 (CET) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP; 02 Dec 2015 08:49:26 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,373,1444719600"; d="scan'208";a="698867840" Received: from orsmsx105.amr.corp.intel.com ([10.22.225.132]) by orsmga003.jf.intel.com with ESMTP; 02 Dec 2015 08:49:25 -0800 Received: from orsmsx159.amr.corp.intel.com (10.22.240.24) by ORSMSX105.amr.corp.intel.com (10.22.225.132) with Microsoft SMTP Server (TLS) id 14.3.248.2; Wed, 2 Dec 2015 08:49:25 -0800 Received: from orsmsx102.amr.corp.intel.com ([169.254.3.113]) by ORSMSX159.amr.corp.intel.com ([169.254.11.221]) with mapi id 14.03.0248.002; Wed, 2 Dec 2015 08:49:25 -0800 From: "Polehn, Mike A" To: "Polehn, Mike A" , Kury Nicolas , "dev@dpdk.org" Thread-Topic: Does anybody know OpenDataPlane Thread-Index: AQHRLQrQ6fSNa7FRbE6y00/bH+HIf5633+YQgAAHGBA= Date: Wed, 2 Dec 2015 16:49:24 +0000 Message-ID: <745DB4B8861F8E4B9849C970520ABBF149836763@ORSMSX102.amr.corp.intel.com> References: <745DB4B8861F8E4B9849C970520ABBF1498366E7@ORSMSX102.amr.corp.intel.com> In-Reply-To: <745DB4B8861F8E4B9849C970520ABBF1498366E7@ORSMSX102.amr.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsIiwiaWQiOiJiN2JhY2U4MS1hYTY5LTQ5YzQtYmZkZi0xZmQzNmQ5MjA5MzMiLCJwcm9wcyI6W3sibiI6IkludGVsRGF0YUNsYXNzaWZpY2F0aW9uIiwidmFscyI6W3sidmFsdWUiOiJDVFBfSUMifV19XX0sIlN1YmplY3RMYWJlbHMiOltdLCJUTUNWZXJzaW9uIjoiMTUuNC4xMC4xOSIsIlRydXN0ZWRMYWJlbEhhc2giOiJmRmd4U3dOeVJRalZmWXQxdDZpUHQ5Ukkwd0k0QmJjeVFmVGI0cmFiRFdZPSJ9 x-inteldataclassification: CTP_IC x-originating-ip: [10.22.254.138] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] Does anybody know OpenDataPlane 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, 02 Dec 2015 16:49:27 -0000 A hint of the fundamental difference: One originated somewhat more from the embedded orientation and one originat= ed somewhat more from the server orientation. Both efforts are driving each= towards the other and have overlap. Mike -----Original Message----- From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Polehn, Mike A Sent: Wednesday, December 2, 2015 8:32 AM To: Kury Nicolas; dev@dpdk.org Subject: Re: [dpdk-dev] Does anybody know OpenDataPlane I don't think you have researched this enough.=20 Asking this questions shows that you are just beginning your research or do= not understand how this fits into current telco NFV/SDN efforts. Why does this exist: "OpenDataPlane using DPDK for Intel NIC", listed below= ? Why would competing technologies use the competition technology to solve = a problem? Maybe you can change your thesis to "Current Open Source Dataplane Methods"= : and do a comparison between the two. However if you just look at the sal= es documentation then you may not understand the real difference. Mike -----Original Message----- From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Kury Nicolas Sent: Wednesday, December 2, 2015 6:22 AM To: dev@dpdk.org Subject: [dpdk-dev] Does anybody know OpenDataPlane Hi! Does anybody know OpenDataPlane ? http://www.opendataplane.org/ It is a fr= amework designed to enable software portability between networking SoCs, re= gardless of the underlying instruction set architecture. There are several = implementations. * OpenDataPlane using DPDK for Intel NIC * OpenDataPlane using DPAA for Freescale platforms (QorIQ) * OpenDataPlane using MCSDK for Texas Insturments platforms (KeyStone I= I) * etc. When a developer wants to port his application, he just needs to recompile = it with the implementation of OpenDataPlane related to the new platform. I'm doing my Master's Thesis on OpenDataPlane and I have some questions. - Now that OpenDataPlane (ODP) exists, schould every developpers start a ne= w project with ODP or are there some reasons to still use DPDK ? What do yo= u think ? Thank you very much Nicolas