From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 66959C3A5A1 for ; Wed, 28 Aug 2019 15:15:47 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id 274A722CED for ; Wed, 28 Aug 2019 15:15:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 274A722CED Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 847701C1B7; Wed, 28 Aug 2019 17:15:45 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 03D911C1AD for ; Wed, 28 Aug 2019 17:15:43 +0200 (CEST) X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Aug 2019 08:15:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,441,1559545200"; d="scan'208";a="197576607" Received: from yexl-server.sh.intel.com (HELO localhost) ([10.67.117.5]) by fmsmga001.fm.intel.com with ESMTP; 28 Aug 2019 08:15:41 -0700 Date: Wed, 28 Aug 2019 23:14:07 +0800 From: Ye Xiaolong To: Ruifeng Wang Cc: ferruh.yigit@intel.com, jerinj@marvell.com, gavin.hu@arm.com, dev@dpdk.org, honnappa.nagarahalli@arm.com, nd@arm.com Message-ID: <20190828151407.GA96218@intel.com> References: <20190813100248.8000-1-ruifeng.wang@arm.com> <20190828082454.13484-1-ruifeng.wang@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190828082454.13484-1-ruifeng.wang@arm.com> User-Agent: Mutt/1.9.4 (2018-02-28) Subject: Re: [dpdk-dev] [PATCH v2 0/2] IXGBE vPMD changes for aarch64 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 08/28, Ruifeng Wang wrote: >Couple of changes to IXGBE vector PMD on aarch64 platform. >An unnecessary memory barrier was identified and removed. >Also part of processing was replaced with NEON intrinsics. >Both of the changes will help to improve performance. > >Ruifeng Wang (2): > net/ixgbe: remove barrier in vPMD for aarch64 > net/ixgbe: use neon intrinsics to count packet for aarch64 > > drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c | 32 ++++++++++++------------- > 1 file changed, 16 insertions(+), 16 deletions(-) > >-- >2.17.1 > Series applied to dpdk-next-net-intel/for-next-net.