From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id C661CA0561; Thu, 18 Mar 2021 11:26:16 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 49AF9406B4; Thu, 18 Mar 2021 11:26:16 +0100 (CET) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mails.dpdk.org (Postfix) with ESMTP id 16E3040698 for ; Thu, 18 Mar 2021 11:26:14 +0100 (CET) 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 6818831B; Thu, 18 Mar 2021 03:26:13 -0700 (PDT) Received: from net-arm-n1amp-01.shanghai.arm.com (net-arm-n1amp-01.shanghai.arm.com [10.169.210.137]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 825D33F792; Thu, 18 Mar 2021 03:26:10 -0700 (PDT) From: Ruifeng Wang To: jerinj@marvell.com, hemant.agrawal@nxp.com, ferruh.yigit@intel.com, thomas@monjalon.net, david.marchand@redhat.com Cc: dev@dpdk.org, nd@arm.com, honnappa.nagarahalli@arm.com, Ruifeng Wang Date: Thu, 18 Mar 2021 10:25:46 +0000 Message-Id: <20210318102550.59265-1-ruifeng.wang@arm.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH 0/4] l3fwd improvements X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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" This series of patches include changes to l3fwd example application. Some improvements are made for better usage of CPU cycles and memory. Ruifeng Wang (4): examples/l3fwd: tune prefetch for better performance examples/l3fwd: eliminate unnecessary calculations examples/l3fwd: eliminate unnecessary reloads in loop examples/l3fwd: make data struct to be memory efficient examples/l3fwd/l3fwd.h | 12 ++++++------ examples/l3fwd/l3fwd_common.h | 4 ++-- examples/l3fwd/l3fwd_em.c | 6 +++--- examples/l3fwd/l3fwd_lpm.c | 16 +++++++++------- examples/l3fwd/l3fwd_lpm_neon.h | 20 ++++++++++---------- 5 files changed, 30 insertions(+), 28 deletions(-) -- 2.25.1