From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrien Mazarguil Subject: Re: [PATCH v5 0/8] net/mlx4: Tx path improvements Date: Thu, 2 Nov 2017 18:07:25 +0100 Message-ID: <20171102170725.GJ24849@6wind.com> References: <1509358049-18854-1-git-send-email-matan@mellanox.com> <1509640971-8637-1-git-send-email-matan@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: dev@dpdk.org, Ophir Munk To: Matan Azrad , Ferruh Yigit Return-path: Received: from mail-wr0-f175.google.com (mail-wr0-f175.google.com [209.85.128.175]) by dpdk.org (Postfix) with ESMTP id DDC851B63D for ; Thu, 2 Nov 2017 18:07:37 +0100 (CET) Received: by mail-wr0-f175.google.com with SMTP id l8so190773wre.12 for ; Thu, 02 Nov 2017 10:07:37 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1509640971-8637-1-git-send-email-matan@mellanox.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On Thu, Nov 02, 2017 at 04:42:43PM +0000, Matan Azrad wrote: > v1: > This series is a follow-up of the new datapath implementation introduced in RC1. > It is dedicated to Tx and improves the performance. > > v2: > Change uint32_t be_lkey to rte_be32_t lkey > > v3: > Rebase to 17.11-rc2. > Remove "net/mlx4: save lkey in big-endian format" patch which degrade performance. > Merge separate segment cases patches "net/mlx4: improve performance of one Tx segment" and "net/mlx4: separate Tx for multi-segments". > "net/mlx4: inline more Tx functions" renamed to "net/mlx4: associate MR to MP in a short function". > Leave bytes counter as old version. > Add memory barrier improvement patch. > Remove empty segment support. > > v4: > Remove "net/mlx4: remove empty Tx segment support" patch. > Add "fix ring wraparound compiler hint" patch. > Add "fix HW memory optimizations careless" patch. > Remove unnecessary IO memory barrier in completion function. > Remove inline declaration of completion function. > Fix unnecessary empty lines. > Fix indetations. > Move max=0 check removal to patch "remove duplicate handling in Tx burst" and rename the patch. > Add performace improvement in patch "mitigate Tx path memory barriers" > > v5: > Fix compilation issue in debug mode for patch "net/mlx4: associate MR to MP in a short function". > Add missing includes in "net/mlx4: associate MR to MP in a short function". > Add cq_uar as volatile too in "net/mlx4: fix HW memory optimizations careless". > Fix indentation issues in "net/mlx4: separate Tx segment cases". OK for this version, although looks like you didn't include: "net/mlx4: fix missing include" in front of the series. mlx4_utils.h remains to be fixed, although I don't think a v6 is needed for such a minor commit. Ferruh, can you apply the above patch first for consistency? Thanks. -- Adrien Mazarguil 6WIND