[0/2] IXGBE vPMD changes for aarch64
Message ID | 20190813100248.8000-1-ruifeng.wang@arm.com (mailing list archive) |
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Headers |
Return-Path: <dev-bounces@dpdk.org> X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 5332A1BE83; Tue, 13 Aug 2019 12:03:32 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by dpdk.org (Postfix) with ESMTP id AA3D11BE0C for <dev@dpdk.org>; Tue, 13 Aug 2019 12:03:30 +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 EFE63337; Tue, 13 Aug 2019 03:03:29 -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 6A3793F706; Tue, 13 Aug 2019 03:03:28 -0700 (PDT) From: Ruifeng Wang <ruifeng.wang@arm.com> To: jerinj@marvell.com, gavin.hu@arm.com Cc: dev@dpdk.org, honnappa.nagarahalli@arm.com, nd@arm.com, Ruifeng Wang <ruifeng.wang@arm.com> Date: Tue, 13 Aug 2019 18:02:46 +0800 Message-Id: <20190813100248.8000-1-ruifeng.wang@arm.com> X-Mailer: git-send-email 2.17.1 Subject: [dpdk-dev] [PATCH 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 <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> |
Message
Ruifeng Wang
Aug. 13, 2019, 10:02 a.m. UTC
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(-)