From mboxrd@z Thu Jan 1 00:00:00 1970 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) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=aLdiV4THeYdgQz0ZKmEjE6p4u1Z53YJrKOgt1jtjbLc=; b=hVaLnydFE74ZJn/E/Esl8G7R0oOVQ4S7tVZc076B1yAF6KYANntA37OTcK3p8xMQ2O yzcPprL6bI7qJ9dSXH/yaCB0/wlLkhH1VQzaIzEYtCCWhl1cwBMkpVp3r/F9OxIOAqeo swwYO/hNQiL4x0kJ4carHoSsS1oVBpYx/KjeY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=aLdiV4THeYdgQz0ZKmEjE6p4u1Z53YJrKOgt1jtjbLc=; b=DEhPVrWb+A6hLRtx4m19ADenmwcD6nIBYfvM4oo9mjL1Ql78xSEU82xfxcLXMv8MQu qqNE1GjSyinEfLbeNy2FGHb51Pow68Dwin3k+3chLhI+h1wLK+u005aubuOkjPz7h5rd EGXDFDepKC9BAhEF8ZDQVxmpNaPdXVweu9dJKSwUZewgjaILmvx4O4JqjCE6kl011f8t OmKA930gmUtvES7fGl15Y49sL8K2JLdJ1CksFFcc4G9mIWuq0lSxGAe3KhRFIwY8+ujY dACSofyVXqot+ak2UEOFWKBF29ke4GH9Rf7p5f65oL3judBip4W6b5K7h7GeBHzVBSA6 oWOA== X-Gm-Message-State: AE9vXwNxuc1T6ULYpxIC3NEZ5pRxy3h0rEv9CF5YKCeeTYoNoN4rwFE/TMZPRnAWeVrmUmqKmvJWVPkjts2YQ/qw X-Received: by 10.13.223.22 with SMTP id i22mr17753263ywe.32.1474868451433; Sun, 25 Sep 2016 22:40:51 -0700 (PDT) MIME-Version: 1.0 Received: by 10.37.25.6 with HTTP; Sun, 25 Sep 2016 22:40:50 -0700 (PDT) In-Reply-To: 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> From: Jianbo Liu Date: Mon, 26 Sep 2016 13:40:50 +0800 Message-ID: To: Luke Gorrie Cc: "Wang, Zhihong" , Yuanhan Liu , Maxime Coquelin , "dev@dpdk.org" Content-Type: text/plain; charset=UTF-8 Subject: Re: [dpdk-dev] [PATCH v3 0/5] vhost: optimize enqueue 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: Mon, 26 Sep 2016 05:40:52 -0000 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?