From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f51.google.com (mail-wm0-f51.google.com [74.125.82.51]) by dpdk.org (Postfix) with ESMTP id 91913DE3 for ; Thu, 17 Dec 2015 10:10:16 +0100 (CET) Received: by mail-wm0-f51.google.com with SMTP id p187so11570400wmp.0 for ; Thu, 17 Dec 2015 01:10:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:organization:user-agent :in-reply-to:references:mime-version:content-transfer-encoding :content-type; bh=8NLJ/3XHDtqh8i+W3y08a0BhuyxatZ5uotdBIK3dZVY=; b=p1g5P14WwKCucmReMonLLG5kHvMdYWWTmg6HLd31tmNSbPxwdx2kp1L9Kbu8XLEYz7 Fn2yQeRHkmp2UrShK9XGJCm29e13/BXT6Vhez87gOP5wGIKanhN50nILy9KGehQTGj1H /f9yIPduj9s3lF+Y7AH4lYK0P0g+jXb6Uvuhf6Mcv3slQZVa2er1QiLCCUtJx9meeqoM 0rDttK4OmUNt/JcRkhIQvSI1CiLwezDzccqHVGqdD5zAdAOZ/AKdERqFV1E42pIxJgEJ uIwN8FVtQXrNAEa8BAO7O5gqBclofcpVc7YuUj++5WajrY3ED1W16gL9Fxn6F0kQrs73 lcGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=8NLJ/3XHDtqh8i+W3y08a0BhuyxatZ5uotdBIK3dZVY=; b=X02UK8wTjtyTjJ1ezwKwqyc4WA5UX3oObqB+latz3KF0SnzOkIf2ZL09gTn40MPeXj 4hdHicX9UtW7f3Mol7sXXFY6Wkksv19YTw3OKFYGcbMBvnBOzz/iIddJAnJf6nl29qRz GCvvZVw9h0ozWgx9pM3ydWZYezf0go2TBikBlc3lViQg4NDVJJ313ECHC+e4RZZURGoW e25II/UApIAQS0gxEegS8RpyExZO69+JMh1JEDtiiss/osR4Zqh0a1kaXAAEfScCYmZB a4hccz5iq05X3KEqWMBjc5hsC+NpdHGLmauogbfsWEC0My+8wb4DWDA8Mj+qHd+Mqdga GTzw== X-Gm-Message-State: ALoCoQnUW6RYv7DKvY+jJvfkQrSjjkqQjvp4SCwMlRR13MjU+SATBSYBDe4BiR8rfYvAfee8tmwtxKeKFyLZm2DMxDDh9tBRUg== X-Received: by 10.28.101.10 with SMTP id z10mr2566043wmb.8.1450343416302; Thu, 17 Dec 2015 01:10:16 -0800 (PST) Received: from xps13.localnet (guy78-3-82-239-227-177.fbx.proxad.net. [82.239.227.177]) by smtp.gmail.com with ESMTPSA id qm9sm9476389wjc.39.2015.12.17.01.10.15 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 17 Dec 2015 01:10:15 -0800 (PST) From: Thomas Monjalon To: "Xie, Huawei" Date: Thu, 17 Dec 2015 10:08:59 +0100 Message-ID: <2781285.NC0gOiWCHN@xps13> Organization: 6WIND User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: References: <1443537953-23917-1-git-send-email-huawei.xie@intel.com> <82F45D86ADE5454A95A89742C8D1410E031866E2@shsmsx102.ccr.corp.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH v6 0/8] virtio ring layout optimization and simple rx/tx processing 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: Thu, 17 Dec 2015 09:10:16 -0000 2015-12-17 05:22, Xie, Huawei: > You ever asked about the performance data. > Another thing is how about adding a simple vhost performance example, > like the vring bench which is used to test virtio performance, so that > each time we have some performance related patches, we could use this > benchmark to report the performance difference? The examples are part of the doc and should be enough simple to be used in a tutorial. The tool to test the DPDK drivers is testpmd. There is also the simpler unit tests in app/test. If something more complex is needed (with qemu options automated), maybe that dts is a better choice.