From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f42.google.com (mail-wm0-f42.google.com [74.125.82.42]) by dpdk.org (Postfix) with ESMTP id A83AF29CA for ; Thu, 7 Dec 2017 11:56:47 +0100 (CET) Received: by mail-wm0-f42.google.com with SMTP id y82so168942wmg.1 for ; Thu, 07 Dec 2017 02:56:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=ef60ltgPOhs66jFTw8ZXEMsn3DS4c/b1B9RfcXokdwg=; b=klcACMURI8b4Hd9ABYXRaekKMiNmkzq86qcteXIfKfkxao9CQUZZLqBo6i8rWDY8b5 +ZBVM5ZkhSC8mZKmWfKkHbWvgfO1ySQpsJbIGThv/voztf3oE/JGWgl+/UlfDLpAT2RO SKwIFOx1Q7SjCtYECAOEA7Eh0cEWS8sqPTwvfuJJYmDLWg19C2PukslxTRowgDm6vZny cFfEXh3pr6uf8edDkCqHPQ63uOPbOtwlxhxmx/l02E19iH5J4Y+y/yTyNeNSNoAoXPxi FhRo9y7kXl4Qeu2jSUrSXJpMdc/sHbh0ChGuzi8ftR/eESGrjMR934T3mp7NSFsacXvs pMTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=ef60ltgPOhs66jFTw8ZXEMsn3DS4c/b1B9RfcXokdwg=; b=JjvjFo9P3E9qYEI3Co7QaV3N4N5NmBLtSwdG+UV67HifwLmtgKb0r/V7+P6LHWFPg9 9fMuCCpi6au5g3FwnWvMTrikX5RRCyXnl1LvUTkIB2c5MgTGxKzYalxNko4X8EKZ/nnb LgOGljiv0kqCUr3+MbFK/BAWZbEaletf6Ek4Z3dipq42ZnTn2aO5X21ZC7N5ueiC5SVv 0Ex7TPbMgwDGDI63BGb5K4PRRMtcyni9mGoxoCdFnvwiDzuIy9KkoB/N25ILBCOZYZ9E RHO+MnTECumQEULe+JY4zGBBtcRsjsyfD7lNL5PxuGx/rYq0h2ylrJqf98VO8Sk18D1n 6S6A== X-Gm-Message-State: AKGB3mJ8FxFkbq7khlPQO0qLcNdrx/VLbyMNrk8M6bDMqQ8fs3BFGkMW 5GbrUV2lQgHWeCqllRJ2GFuEng== X-Google-Smtp-Source: AGs4zMbfAOJEQJ5o1WIRMP03T5iFutbXOGwLup/80cXGiVZ+Fj+7mTjladCDT23eCEw8Y0mRojH55A== X-Received: by 10.28.194.11 with SMTP id s11mr729565wmf.143.1512644207388; Thu, 07 Dec 2017 02:56:47 -0800 (PST) Received: from 6wind.com (host.78.145.23.62.rev.coltfrance.com. [62.23.145.78]) by smtp.gmail.com with ESMTPSA id n7sm5466548wra.23.2017.12.07.02.56.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Dec 2017 02:56:46 -0800 (PST) Date: Thu, 7 Dec 2017 11:56:34 +0100 From: Adrien Mazarguil To: Matan Azrad Cc: dev@dpdk.org Message-ID: <20171207105634.GN4062@6wind.com> References: <1512571693-15338-1-git-send-email-matan@mellanox.com> <1512583076-5592-1-git-send-email-matan@mellanox.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1512583076-5592-1-git-send-email-matan@mellanox.com> Subject: Re: [dpdk-dev] [PATCH v3 0/8] improve mlx4 Tx performance X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 Dec 2017 10:56:47 -0000 On Wed, Dec 06, 2017 at 05:57:48PM +0000, Matan Azrad wrote: > This series improves mlx4 Tx performance and fix and clean some Tx code. > 1. 10% MPPS improvement for 1 queue, 1 core, 64B packets, txonly mode. > 2. 20% MPPS improvement for 1 queue, 1 core, 32B*4(segs) packets, txonly mode. > > V2: > Add missed function descriptions. > Accurate descriptions. > Change Tx descriptor alignment to be like Rx. > Move mlx4_fill_tx_data_seg to mlx4_rxtx.c and use rte_be32_t for byte count. > Change remain_size type to uin32_t. > Poisoning with memset. > > V3: > Accurate descriptions. > Fix poisoning from v2. For the remaining patches in the series: Acked-by: Adrien Mazarguil -- Adrien Mazarguil 6WIND