From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 701427DF8 for ; Fri, 26 Sep 2014 05:01:01 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 25 Sep 2014 20:01:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,602,1406617200"; d="scan'208";a="608866824" Received: from pgsmsx101.gar.corp.intel.com ([10.221.44.78]) by orsmga002.jf.intel.com with ESMTP; 25 Sep 2014 20:07:18 -0700 Received: from pgsmsx102.gar.corp.intel.com (10.221.44.80) by PGSMSX101.gar.corp.intel.com (10.221.44.78) with Microsoft SMTP Server (TLS) id 14.3.195.1; Fri, 26 Sep 2014 11:05:32 +0800 Received: from pgsmsx107.gar.corp.intel.com ([169.254.7.83]) by PGSMSX102.gar.corp.intel.com ([10.221.44.80]) with mapi id 14.03.0195.001; Fri, 26 Sep 2014 11:05:32 +0800 From: "Choi, Sy Jong" To: Hiroshi Shimamoto , "dev@dpdk.org" Thread-Topic: [memnic PATCH 0/7] MEMNIC PMD performance improvement Thread-Index: Ac/NlE/Fv35UQejCSsClQ/TnobDspQLolcCQ Date: Fri, 26 Sep 2014 03:05:32 +0000 Message-ID: <697F8B1B48670548A5BAB03E8283550F2D526C74@PGSMSX107.gar.corp.intel.com> References: <7F861DC0615E0C47A872E6F3C5FCDDBD011A98AD@BPXM14GP.gisp.nec.co.jp> In-Reply-To: <7F861DC0615E0C47A872E6F3C5FCDDBD011A98AD@BPXM14GP.gisp.nec.co.jp> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.30.20.205] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Cc: Hayato Momma Subject: Re: [dpdk-dev] [memnic PATCH 0/7] MEMNIC PMD performance improvement 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, 26 Sep 2014 03:01:02 -0000 Hi Shimamoto-san, I will help to verify the performance in our environement. Regards, Choi, Sy Jong Platform Application Engineer -----Original Message----- From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Hiroshi Shimamoto Sent: Thursday, September 11, 2014 3:45 PM To: dev@dpdk.org Cc: Hayato Momma Subject: [dpdk-dev] [memnic PATCH 0/7] MEMNIC PMD performance improvement From: Hiroshi Shimamoto This patchset improves MEMNIC PMD performance. The first patch introduces a new benchmark test run in guest, and will be u= sed to evaluate the following patch effects. This patchset improves the throughput results of memnic-tester. Using Xeon E5-2697 v2 @ 2.70GHz, 4 vCPU. size | before | after 64 | 4.18Mpps | 5.83Mpps 128 | 3.85Mpps | 5.71Mpps 256 | 4.01Mpps | 5.40Mpps 512 | 3.52Mpps | 4.64Mpps 1024 | 3.18Mpps | 3.68Mpps 1280 | 2.86Mpps | 3.17Mpps 1518 | 2.59Mpps | 2.90Mpps Hiroshi Shimamoto (7): guest: memnic-tester: PMD benchmark in guest pmd: remove needless assignment pmd: use helper macros pmd: use compiler barrier pmd: packet receiving optimization with prefetch pmd: add branch hint in recv/xmit pmd: split calling mbuf free guest/Makefile | 20 ++++ guest/README.rst | 94 +++++++++++++++++ guest/memnic-tester.c | 281 ++++++++++++++++++++++++++++++++++++++++++++++= ++++ pmd/pmd_memnic.c | 43 ++++---- 4 files changed, 417 insertions(+), 21 deletions(-) create mode 100644 gu= est/Makefile create mode 100644 guest/README.rst create mode 100644 guest= /memnic-tester.c -- 1.8.3.1