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=-6.8 required=3.0 tests=BAYES_00, 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 EC371C43461 for ; Thu, 17 Sep 2020 01:40:17 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id 6F2DE2076C for ; Thu, 17 Sep 2020 01:40:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6F2DE2076C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.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 9B0801D421; Thu, 17 Sep 2020 03:40:15 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id 333EF1BEB2 for ; Thu, 17 Sep 2020 03:40:13 +0200 (CEST) IronPort-SDR: 1pKKcfknxssu2wSY+vD7+I4hcMHi6T077aLhRm+2ufygV1kP5VtX9isTk4tUSmwaz890wGTCWD RkYxacvz/s4w== X-IronPort-AV: E=McAfee;i="6000,8403,9746"; a="147357304" X-IronPort-AV: E=Sophos;i="5.76,434,1592895600"; d="scan'208";a="147357304" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2020 18:40:12 -0700 IronPort-SDR: Bl3tG2WwMGiEyxOpiRYRz2YOTM3HBAMUu4ELanrWLvoTCxrEBVJbGKNwg61Y60Aux49j/k9Tut BHqFYnPAU2KA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,434,1592895600"; d="scan'208";a="508214038" Received: from dpdk-wenzhuo-haswell.sh.intel.com ([10.67.111.137]) by fmsmga005.fm.intel.com with ESMTP; 16 Sep 2020 18:40:11 -0700 From: Wenzhuo Lu To: dev@dpdk.org Cc: Wenzhuo Lu Date: Thu, 17 Sep 2020 09:39:35 +0800 Message-Id: <1600306778-46470-1-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1599717545-106571-1-git-send-email-wenzhuo.lu@intel.com> References: <1599717545-106571-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH v2 0/3] enable AVX512 for iavf 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" AVX512 instructions is supported by more and more platforms. These instructions can be used in the data path to enhance the per-core performance of packet processing. Comparing with the existing implementation, this path set introduces some AVX512 instructions into the iavf data path, and we get a better per-code throughput. v2: Update meson.build. Repalce the deprecated 'buf_physaddr' by 'buf_iova'. Wenzhuo Lu (3): net/iavf: enable AVX512 for legacy RX net/iavf: enable AVX512 for flexible RX net/iavf: enable AVX512 for TX doc/guides/rel_notes/release_20_11.rst | 3 + drivers/net/iavf/iavf_ethdev.c | 3 +- drivers/net/iavf/iavf_rxtx.c | 69 +- drivers/net/iavf/iavf_rxtx.h | 18 + drivers/net/iavf/iavf_rxtx_vec_avx512.c | 1720 +++++++++++++++++++++++++++++++ drivers/net/iavf/meson.build | 17 + 6 files changed, 1818 insertions(+), 12 deletions(-) create mode 100644 drivers/net/iavf/iavf_rxtx_vec_avx512.c -- 1.9.3