From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jianbo Liu Subject: Re: [PATCH v3 0/5] vhost: optimize enqueue Date: Mon, 26 Sep 2016 13:40:50 +0800 Message-ID: References: <1471319402-112998-1-git-send-email-zhihong.wang@intel.com> <1471585430-125925-1-git-send-email-zhihong.wang@intel.com> <8F6C2BD409508844A0EFC19955BE09414E7B5581@SHSMSX103.ccr.corp.intel.com> <20160922022903.GJ23158@yliu-dev.sh.intel.com> <8F6C2BD409508844A0EFC19955BE09414E7B5DAE@SHSMSX103.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: "Wang, Zhihong" , Yuanhan Liu , Maxime Coquelin , "dev@dpdk.org" To: Luke Gorrie Return-path: Received: from mail-yw0-f169.google.com (mail-yw0-f169.google.com [209.85.161.169]) by dpdk.org (Postfix) with ESMTP id DF6FA37B1 for ; Mon, 26 Sep 2016 07:40:51 +0200 (CEST) Received: by mail-yw0-f169.google.com with SMTP id i129so151328200ywb.0 for ; Sun, 25 Sep 2016 22:40:51 -0700 (PDT) In-Reply-To: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 26 September 2016 at 13:37, Luke Gorrie wrote: > On 22 September 2016 at 11:01, Jianbo Liu wrote: >> >> Tested with testpmd, host: txonly, guest: rxonly >> size (bytes) improvement (%) >> 64 4.12 >> 128 6 >> 256 2.65 >> 512 -1.12 >> 1024 -7.02 > > > Have you considered testing with more diverse workloads e.g. mixed packet > sizes that are not always multiples of the cache line & register sizes? > No. Does testpmd can stress performance with mixed size?