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 276EB7E13 for ; Sun, 28 Sep 2014 06:59:44 +0200 (CEST) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 27 Sep 2014 22:06:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,613,1406617200"; d="scan'208";a="606492733" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by fmsmga002.fm.intel.com with ESMTP; 27 Sep 2014 22:05:44 -0700 Received: from fmsmsx157.amr.corp.intel.com (10.18.116.73) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.195.1; Sat, 27 Sep 2014 22:05:43 -0700 Received: from shsmsx151.ccr.corp.intel.com (10.239.6.50) by FMSMSX157.amr.corp.intel.com (10.18.116.73) with Microsoft SMTP Server (TLS) id 14.3.195.1; Sat, 27 Sep 2014 22:05:43 -0700 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.204]) by SHSMSX151.ccr.corp.intel.com ([169.254.3.172]) with mapi id 14.03.0195.001; Sun, 28 Sep 2014 13:05:42 +0800 From: "Dong, Binghua" To: "Patel, Rashmin N" , "dev@dpdk.org" Thread-Topic: Hi all, does Amazon VMs supported DPDK or not? Thread-Index: Ac/Zh8NrUcpVM9s3SXeYyC0OVl46ZAAIItYAAEwunpA= Date: Sun, 28 Sep 2014 05:05:41 +0000 Message-ID: <87AA51EDE124984B9C1CABE77679F9B2117B39C8@SHSMSX103.ccr.corp.intel.com> References: <87AA51EDE124984B9C1CABE77679F9B2117B340E@SHSMSX103.ccr.corp.intel.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] Hi all, does Amazon VMs supported DPDK or not? 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: Sun, 28 Sep 2014 04:59:45 -0000 Hi Patel, The customer consider that deploy DPDK application in Amazon VMs is very fl= exible and very easy global site deployment: =20 such as: they only need to buy a 2 lcores VM if a site only need 200Mbps th= roughput; buy one 4 lcores VM if the throughput is 400Mbps; the can buy different Amazon site VMs in US, German... for lower access lat= ency; -----Original Message----- From: Patel, Rashmin N=20 Sent: Saturday, September 27, 2014 12:41 AM To: Dong, Binghua; dev@dpdk.org Subject: RE: Hi all, does Amazon VMs supported DPDK or not? It really depends on the devices offered in the VM. If direct device assign= ment is not provided to a VM or if the node hypervisor doesn't have an opti= mized para-virtual interface to a VM, I don't see any benefit using DPDK in= VMs. -----Original Message----- From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Dong, Binghua Sent: Friday, September 26, 2014 5:47 AM To: dev@dpdk.org Subject: [dpdk-dev] Hi all, does Amazon VMs supported DPDK or not? A customer plan to buy some global Amazon VMs to run their DPDK 1.3(will up= grade to DPDK1.6 or 1.7) based VPN applications on global sites. Thanks a lot;