From mboxrd@z Thu Jan 1 00:00:00 1970 From: Qi Zhang Subject: [PATCH v2 0/3] improve MAC swap performance Date: Tue, 11 Dec 2018 13:55:08 +0800 Message-ID: <20181211055511.32284-1-qi.z.zhang@intel.com> References: <20181122172632.6229-1-qi.z.zhang@intel.com> Cc: dev@dpdk.org, wenzhuo.lu@intel.com, bernard.iremonger@intel.com, Qi Zhang To: ferruh.yigit@intel.com, bruce.richardson@intel.com, keith.wiles@intel.com, konstantin.ananyev@intel.com Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id 39F972C16 for ; Tue, 11 Dec 2018 06:53:53 +0100 (CET) In-Reply-To: <20181122172632.6229-1-qi.z.zhang@intel.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" Improved testpmd macswap performance for x86 by take advantage of SSE instructions. On a broadwell 1.6GHz sever with a i40e 25G NIC. We abserve 17.7% performance improvement for testpmd's macswap test. v2: - replace PKT_TX_VLAN_PKT/PKT_TX_QINQ_PKT with PKT_TX_VLAN/PKT_TX_QINQ - only set vlan / outer_vlan when related ol_flags is set. - fix coding style Qi Zhang (3): app/testpmd: code refactory for macswap app/testpmd: improve MAC swap performance for x86 app/testpmd: further improve MAC swap performance for x86 app/test-pmd/macswap.c | 36 ++++--------------- app/test-pmd/macswap.h | 40 +++++++++++++++++++++ app/test-pmd/macswap_common.h | 46 ++++++++++++++++++++++++ app/test-pmd/macswap_sse.h | 83 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 175 insertions(+), 30 deletions(-) create mode 100644 app/test-pmd/macswap.h create mode 100644 app/test-pmd/macswap_common.h create mode 100644 app/test-pmd/macswap_sse.h -- 2.13.6