From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 2746E42DF6; Fri, 7 Jul 2023 11:56:56 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id ADD8C406B5; Fri, 7 Jul 2023 11:56:55 +0200 (CEST) Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) by mails.dpdk.org (Postfix) with ESMTP id 1758240685 for ; Fri, 7 Jul 2023 11:56:54 +0200 (CEST) Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id 5DEA35C0176; Fri, 7 Jul 2023 05:56:53 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Fri, 07 Jul 2023 05:56:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to; s=fm2; t= 1688723813; x=1688810213; bh=wKQyJLOMo3PXnN2SHlSWzbMRSSQJ91BO0RR Clm3o6yo=; b=qSb0c04QLNFabfiQ7NxDmiB2NqFUJPTLSfzlg6BexWCdZiTxyVW pBPrHDVVn7FW+F8vWKb3pDjkvaVHdzrxS9lqnVbP2dV19lFFfXj4MZ+Y+jFhyEb2 g/rdmZfW0Uv0yfyRdxvpHlvhnzwkd4DX1Fwl0dKIT46ibiqjezgJBAgCZ9wxxKxG HToNYqAAgXGt4pT26Jl9AwShw7AwdVxup5iAOrLg8ey3Gv3chKBl+E2VReG2D2Jp zE4xFxVLWCqzuFKBlAmCz7wGt3BqdBgAW0v4ezzeh5K3hghT+yH3qnuwuZWH/Pg7 cU47gcrmb7c3nCt7JYy0oLDFcqR7iC8DkWA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1688723813; x=1688810213; bh=wKQyJLOMo3PXnN2SHlSWzbMRSSQJ91BO0RR Clm3o6yo=; b=bkCDX+As00Hv2nV1T9Q6PNVhIGYzKelFR2Np6aMeLSOlqSUbrMu Lq+p248MlgKGvTkwINNXZ6kUQaiD16DcTK9K433b0LpNhqlWN1AuqBzWTCmp1i08 UifKLEEW5pK8dv3RJo2XmCBVGkVEJ2TeAl9Nnsakq91+ji0h1GtAFVRLEDy4FCxV 0iEU3VEUYS9uVJZL47haqLrLECKj93t9Hy9JZPjEzkqu+cnSXdpfcuQjFQCjRQiZ aE7XIuXHQaHIjhl3A/+el7jyZoNDYJ0+bI1MGxyMHnwm1CZM+kVddEAfBoH9/soX F6b2LzBGWjM4OUnz4BbwbNEf70BsL9yLG9g== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedviedrvddugddvvdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvfevufffkfgjfhgggfgtsehtqhertddttddunecuhfhrohhmpefvhhhomhgr shcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqnecugg ftrfgrthhtvghrnhepfefhjeeluedvvedtuddtuedtvefhieejtefhffeujefhteduudev tdektdeikeffnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepthhhohhmrghssehmohhnjhgrlhhonhdrnhgvth X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 7 Jul 2023 05:56:50 -0400 (EDT) From: Thomas Monjalon To: Cheng Jiang Cc: bruce.richardson@intel.com, mb@smartsharesystems.com, chenbo.xia@intel.com, amitprakashs@marvell.com, anoobj@marvell.com, huangdengdui@huawei.com, kevin.laatz@intel.com, jerinj@marvell.com, dev@dpdk.org, jiayu.hu@intel.com, xuan.ding@intel.com, wenwux.ma@intel.com, yuanx.wang@intel.com, xingguang.he@intel.com, weix.ling@intel.com, fengchengwen Subject: Re: [PATCH v11] app/dma-perf: introduce dma-perf application Date: Fri, 07 Jul 2023 11:56:49 +0200 Message-ID: <5603053.0VBMTVartN@thomas> In-Reply-To: References: <20230420072215.19069-1-cheng1.jiang@intel.com> <20230629131455.52732-1-cheng1.jiang@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org > > There are many high-performance DMA devices supported in DPDK now, and > > these DMA devices can also be integrated into other modules of DPDK as > > accelerators, such as Vhost. Before integrating DMA into applications, > > developers need to know the performance of these DMA devices in various > > scenarios and the performance of CPUs in the same scenario, such as > > different buffer lengths. Only in this way can we know the target > > performance of the application accelerated by using them. This patch > > introduces a high-performance testing tool, which supports comparing the > > performance of CPU and DMA in different scenarios automatically with a > > pre-set config file. Memory Copy performance test are supported for now. > > This patch also updates the documentation and maintainer list for the > > application. > >=20 > > Signed-off-by: Cheng Jiang > > Signed-off-by: Jiayu Hu > > Signed-off-by: Yuan Wang > > Acked-by: Morten Br=F8rup > > Acked-by: Chenbo Xia > > Acked-by: Anoob Joseph > > Tested-by: Anoob Joseph > > Tested-by: Wei Ling >=20 > Acked-by: Chengwen Feng Applied with few improvements in the documentation, thanks.