From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id D2CA7A0A02; Thu, 14 Jan 2021 08:00:15 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id AD41C140EA5; Thu, 14 Jan 2021 07:59:59 +0100 (CET) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by mails.dpdk.org (Postfix) with ESMTP id D5625140E96 for <dev@dpdk.org>; Thu, 14 Jan 2021 07:59:55 +0100 (CET) IronPort-SDR: KLVCGm7rvsLKSz3uWyr3bahWC7Ur0Jqggurk/QwsL0UkLe9Wl2M/V9xp2qmBtx/jwC+a8WwStv 3prv9x1kR2hQ== X-IronPort-AV: E=McAfee;i="6000,8403,9863"; a="157499683" X-IronPort-AV: E=Sophos;i="5.79,346,1602572400"; d="scan'208";a="157499683" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jan 2021 22:59:50 -0800 IronPort-SDR: 4wBDtQTqIFlvKUCGZ494sWJApsFLqqETLf2w/XlbIL2WNfsYNH6AnjQpDiJQ4J6L5+XGxgq0Ya lkAO+uFm9Ycw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.79,346,1602572400"; d="scan'208";a="349076921" Received: from dpdk-lrong-srv-04.sh.intel.com ([10.67.119.221]) by orsmga003.jf.intel.com with ESMTP; 13 Jan 2021 22:59:46 -0800 From: Leyi Rong <leyi.rong@intel.com> To: qi.z.zhang@intel.com, wenzhuo.lu@intel.com, ferruh.yigit@intel.com, bruce.richardson@intel.com, beilei.xing@intel.com Cc: dev@dpdk.org, Leyi Rong <leyi.rong@intel.com> Date: Thu, 14 Jan 2021 14:39:48 +0800 Message-Id: <20210114063951.2580-1-leyi.rong@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201215021945.103396-1-leyi.rong@intel.com> References: <20201215021945.103396-1-leyi.rong@intel.com> Subject: [dpdk-dev] [PATCH v3 0/3] AVX512 vPMD on i40e X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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> This patchset aims to support AVX512 vPMD on i40e. And the changes are only target to AVX512 vector path. --- v3: - Extract get_avx_supported() to get the proper vector data path to choose. v2: - Add return value check on rte_mempool_default_cache(). Leyi Rong (3): net/i40e: remove devarg use-latest-supported-vec net/i40e: add AVX512 vector path net/i40e: optimize Tx by using AVX512 doc/guides/nics/i40e.rst | 9 - drivers/net/i40e/i40e_ethdev.c | 63 +- drivers/net/i40e/i40e_ethdev.h | 3 - drivers/net/i40e/i40e_rxtx.c | 196 ++-- drivers/net/i40e/i40e_rxtx.h | 13 + drivers/net/i40e/i40e_rxtx_vec_avx512.c | 1136 +++++++++++++++++++++++ drivers/net/i40e/meson.build | 24 + 7 files changed, 1301 insertions(+), 143 deletions(-) create mode 100644 drivers/net/i40e/i40e_rxtx_vec_avx512.c -- 2.17.1