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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 7A54FC3A5A1 for ; Wed, 28 Aug 2019 08:25:30 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id 309C020828 for ; Wed, 28 Aug 2019 08:25:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 309C020828 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.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 06E891C21D; Wed, 28 Aug 2019 10:25:29 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by dpdk.org (Postfix) with ESMTP id DC3F21C1FC for ; Wed, 28 Aug 2019 10:25:27 +0200 (CEST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E9ACF337; Wed, 28 Aug 2019 01:25:26 -0700 (PDT) Received: from net-arm-c2400-02.shanghai.arm.com (net-arm-c2400-02.shanghai.arm.com [10.169.40.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 18F0C3F59C; Wed, 28 Aug 2019 01:25:24 -0700 (PDT) From: Ruifeng Wang To: xiaolong.ye@intel.com, ferruh.yigit@intel.com, jerinj@marvell.com, gavin.hu@arm.com Cc: dev@dpdk.org, honnappa.nagarahalli@arm.com, nd@arm.com, Ruifeng Wang Date: Wed, 28 Aug 2019 16:24:52 +0800 Message-Id: <20190828082454.13484-1-ruifeng.wang@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190813100248.8000-1-ruifeng.wang@arm.com> References: <20190813100248.8000-1-ruifeng.wang@arm.com> Subject: [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" 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