From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id E479CFE5 for ; Fri, 3 Jun 2016 11:22:33 +0200 (CEST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP; 03 Jun 2016 02:22:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,411,1459839600"; d="scan'208";a="713273123" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by FMSMGA003.fm.intel.com with ESMTP; 03 Jun 2016 02:22:33 -0700 Received: from fmsmsx154.amr.corp.intel.com (10.18.116.70) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.248.2; Fri, 3 Jun 2016 02:22:32 -0700 Received: from shsmsx104.ccr.corp.intel.com (10.239.4.70) by FMSMSX154.amr.corp.intel.com (10.18.116.70) with Microsoft SMTP Server (TLS) id 14.3.248.2; Fri, 3 Jun 2016 02:22:32 -0700 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.181]) by SHSMSX104.ccr.corp.intel.com ([169.254.5.116]) with mapi id 14.03.0248.002; Fri, 3 Jun 2016 17:22:29 +0800 From: "Wang, Zhihong" To: Thomas Monjalon CC: "dev@dpdk.org" , "Ananyev, Konstantin" , "Richardson, Bruce" , "De Lara Guarch, Pablo" Thread-Topic: [PATCH 4/6] testpmd: handle all rxqs in rss setup Thread-Index: AQHRp1t6E6Jps96snEyYYcYz42gwK5/I/piAgAGmq1CADP4JwA== Date: Fri, 3 Jun 2016 09:22:29 +0000 Message-ID: <8F6C2BD409508844A0EFC19955BE094110758FEB@SHSMSX103.ccr.corp.intel.com> References: <1462488421-118990-1-git-send-email-zhihong.wang@intel.com> <1462488421-118990-5-git-send-email-zhihong.wang@intel.com> <1591071.TKkbpo8ne8@xps13> <8F6C2BD409508844A0EFC19955BE09411074374B@SHSMSX103.ccr.corp.intel.com> In-Reply-To: <8F6C2BD409508844A0EFC19955BE09411074374B@SHSMSX103.ccr.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ctpclassification: CTP_IC x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiZjc1YTM0ZDQtOGRhMy00ZWIzLTg2OGYtMGJjY2ZlZTJlMjk2IiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE1LjkuNi42IiwiVHJ1c3RlZExhYmVsSGFzaCI6IkdOeDNcL3JqWDdWT2FyRXZsdUl5elVQR0IwM3BMWE8xY1BtSXNvU3J2MTZJPSJ9 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] [PATCH 4/6] testpmd: handle all rxqs in rss setup 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: Fri, 03 Jun 2016 09:22:34 -0000 > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Wang, Zhihong > Sent: Thursday, May 26, 2016 10:55 AM > To: Thomas Monjalon > Cc: dev@dpdk.org; Ananyev, Konstantin ; > Richardson, Bruce ; De Lara Guarch, Pablo > > Subject: Re: [dpdk-dev] [PATCH 4/6] testpmd: handle all rxqs in rss setup >=20 >=20 >=20 > > -----Original Message----- > > From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com] > > Sent: Wednesday, May 25, 2016 5:42 PM > > To: Wang, Zhihong > > Cc: dev@dpdk.org; Ananyev, Konstantin ; > > Richardson, Bruce ; De Lara Guarch, Pablo > > > > Subject: Re: [PATCH 4/6] testpmd: handle all rxqs in rss setup > > > > 2016-05-05 18:46, Zhihong Wang: > > > This patch removes constraints in rxq handling when multiqueue is ena= bled > > > to handle all the rxqs. > > > > > > Current testpmd forces a dedicated core for each rxq, some rxqs may b= e > > > ignored when core number is less than rxq number, and that causes > confusion > > > and inconvenience. > > > > I have the feeling that "constraints", "confusion" and "inconvenience" > > should be more explained. > > Please give some examples with not enough and too much cores. Thanks >=20 > Sure, will add detailed description in v2 ;) V2 has been sent. We see increasing examples looking for help on this "confusion", one recent example: http://openvswitch.org/pipermail/dev/2016-June/072110.html