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 525E3ADA2 for ; Tue, 19 May 2015 23:22:47 +0200 (CEST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP; 19 May 2015 14:22:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,459,1427785200"; d="scan'208";a="495725094" Received: from irsmsx151.ger.corp.intel.com ([163.33.192.59]) by FMSMGA003.fm.intel.com with ESMTP; 19 May 2015 14:22:45 -0700 Received: from irsmsx104.ger.corp.intel.com ([169.254.5.27]) by IRSMSX151.ger.corp.intel.com ([169.254.4.102]) with mapi id 14.03.0224.002; Tue, 19 May 2015 22:22:44 +0100 From: "Traynor, Kevin" To: "Rao, Ravi" , "Czesnowicz, Przemyslaw" , Thomas F Herbert , "O'Driscoll, Tim" , "Butler, Siobhan A" , "dev@dpdk.org" Thread-Topic: [dpdk-dev] dev@DPDK Hackathon Proposal Thread-Index: AdBr3Q7u2yYTYGVWSqWalKpXKJCSCAmUxkiQAAATWAAAADq2AAAG5mOQAAA18AAACf58IA== Date: Tue, 19 May 2015 21:22:43 +0000 Message-ID: References: <0C5AFCA4B3408848ADF2A3073F7D8CC86D5813A3@IRSMSX109.ger.corp.intel.com> <26FA93C7ED1EAA44AB77D62FBE1D27BA54D46597@IRSMSX102.ger.corp.intel.com> <555B3C6A.8080806@redhat.com> <4E5A07CF014F73489C60025F5BCB7834EBC170CE@RCHEXMBP1.fnc.net.local> <4E5A07CF014F73489C60025F5BCB7834EBC171E7@RCHEXMBP1.fnc.net.local> In-Reply-To: <4E5A07CF014F73489C60025F5BCB7834EBC171E7@RCHEXMBP1.fnc.net.local> Accept-Language: en-IE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [163.33.239.181] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] dev@DPDK Hackathon Proposal 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, 19 May 2015 21:22:48 -0000 > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Rao, Ravi > Sent: Tuesday, May 19, 2015 6:07 PM > To: Czesnowicz, Przemyslaw; Thomas F Herbert; O'Driscoll, Tim; Butler, > Siobhan A; dev@dpdk.org > Subject: Re: [dpdk-dev] dev@DPDK Hackathon Proposal >=20 > Hi Przemek/Thomas, > Thanks for the info. But when I am using the latest ovs and the DPDK2.= 0 > the performance I am getting through the ovs switch is far less than non > dpdk. > I can send more info if you need. > I am using dpdkvhost0 and dpdkvhos1 interfaces that are based on vhost_cu= se > to interact with VM. Is there any post that I can refer to see what I may= be > missing ? Hi - I think this is going off topic for this thread, I suggest switching b= ack to other thread where I had made some suggestions. This may be better on ovs-d= iscuss also. > Currently these are my tasks > 1. Measure throughput with Just OVS on Host only =3D=3D completed (600,00= 0 pps) > *No Flow control > 2. Measure throughput with OVS+DPDK on Host only =3D=3D completed (6.4 Mp= ps) > 3. Measure throughput on Guest spunup using QEMU with OVS bridge on Host = =3D=3D > completed (240,000 pps) > 4. Measure throughput on Guest spunup using QEMU with OVS DPDK on Host = =3D=3D > Having issues with perf just getting 60,000 pps > 5. Measure throughput on Guest spunup using Openstack with just OVS on > Compute node =3D=3D completed (60,000 pps) > 6. Measure throughput on Guest spunup using Openstack with OVS DPDK on > Compute node. I can use the info provided by you and see if I can get thi= s > running ?? > Regards, > Ravi.. >=20 >=20 > -----Original Message----- > From: Czesnowicz, Przemyslaw [mailto:przemyslaw.czesnowicz@intel.com] > Sent: Tuesday, May 19, 2015 11:09 AM > To: Rao, Ravi; Thomas F Herbert; O'Driscoll, Tim; Butler, Siobhan A; > dev@dpdk.org > Subject: RE: [dpdk-dev] dev@DPDK Hackathon Proposal >=20 > Hi Ravi, >=20 > Kilo release of Openstack allows to use ovs-dpdk with vhostuser. > Nova includes vhost-user vif driver, and for neutron we have a mechanism > driver and agent in stackforge project : > https://github.com/stackforge/networking-ovs-dpdk >=20 > The neutron part is hosted on stackforge because of vendor decomposition > going on in neutron. > The contains a devstack plugin and instructions on how to setup the node. >=20 > Let me know if you need more information. >=20 > Regards > Przemek >=20 >=20 > > -----Original Message----- > > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Rao, Ravi > > Sent: Tuesday, May 19, 2015 2:43 PM > > To: Thomas F Herbert; O'Driscoll, Tim; Butler, Siobhan A; dev@dpdk.org > > Subject: Re: [dpdk-dev] dev@DPDK Hackathon Proposal > > > > Hi All, > > Effort and emphasis has to be made to integrate DPDK into openstack > > components like neutron and nova so that this becomes part of std > > openstack release. > > Currently some work was done and published as a patch to devstack's > > Juno but there are no clear path to incorporate these patches to the > > mainline. I think this would be a very good topic to cover. > > Regards, > > Ravi > > > > -----Original Message----- > > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Thomas F Herbert > > Sent: Tuesday, May 19, 2015 8:37 AM > > To: O'Driscoll, Tim; Butler, Siobhan A; dev@dpdk.org > > Subject: Re: [dpdk-dev] dev@DPDK Hackathon Proposal > > > > On 5/19/15 8:59 AM, O'Driscoll, Tim wrote: > > > There wasn't any public response to this but we did discuss it with > > > several > > people separately who all thought it was a good idea. Therefore, we've > > decided to go ahead with it. Siobhan is working on the plan now and > > should be in a position to make a formal announcement in a few weeks. > > > > > > In the meantime, I wanted to let people know that this is going > > > ahead so > > that you can: > > > a) Save the date. October 8th/9th, immediately after the European > > LinuxCon, in Dublin Ireland. > > > b) Think about topics that you'd like to see covered. We'll solicit > > > for inputs > > when the formal announcement is made, but it's good for people to > > begin thinking about this now. > > > > > Tim, I for one think it is a good idea. +1 from me. > > > We'd like this to be quite an interactive event with a lot of > > > discussion rather > > than just presentations. We plan to have many of our key DPDK > > developers there, so it will be a great opportunity to network, > > discuss the technical challenges that you're facing and help to build a > stronger DPDK community. > > > > > > > > > > > Tim > > > > > >> -----Original Message----- > > >> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Butler, > > >> Siobhan A > > >> Sent: Tuesday, March 31, 2015 7:19 PM > > >> To: dev@dpdk.org > > >> Subject: [dpdk-dev] dev@DPDK Hackathon Proposal > > >> > > >> Hi all, > > >> > > >> As a community we have virtually come together from all over the > > >> globe, developing now our third successful open source DPDK version > > >> with DPDK > > >> r2.0 about to release. > > >> It is astounding to comprehend the commitment and enthusiasm you > > have > > >> all shared to bring DPDK to this point. > > >> With growing the community of developers in mind, and strengthening > > >> the networks and virtual collaborations that have come about, I > > >> propose that we hold the first dev@DPDK Developer Hackathon this yea= r. > > >> > > >> Many people will be travelling to Dublin, Ireland for LinuxCon and > > >> CloudOpen October (5th-7th). > > >> I propose that we hold a hands on 2 day hackathon Thursday October > > >> 8th and Friday October 9th to coincide with this offering, in Dublin= . > > >> From a community perspective is a great opportunity to bring > > >> together the people that make DPDK happen - the developers. > > >> From a developer perspective it is a great opportunity to be part > > >> of the first gathering, meet some new people, learn something new > > >> and have a lot of fun on the way. > > >> > > >> At this point the agenda is open - so if you see merit in this > > >> proposal please share your interest here so that we can gauge > > >> attendance and gather ideas of what people would like the format to = be. > > >> > > >> Thanks, > > >> Siobhan > > >> > > > > -- > > Thomas F Herbert > > Principal Software Engineer > > Red Hat > > therbert@redhat.com > > Office: 919-301-3295 > > Mobile: 804-741-2695