From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 1B7F8A04B0; Sun, 27 Sep 2020 03:31:09 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B13931D952; Sun, 27 Sep 2020 03:31:06 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 6403C1D937 for <dev@dpdk.org>; Sun, 27 Sep 2020 03:31:04 +0200 (CEST) IronPort-SDR: Y1FhPjj7CC/p7mXIEHBn9pM0l/6iLiL81mSuTXtxws4RGhTEKy3LqghVPxQwZ3iYIHikrAtRmj f+apeKm9ERNA== X-IronPort-AV: E=McAfee;i="6000,8403,9756"; a="161059564" X-IronPort-AV: E=Sophos;i="5.77,308,1596524400"; d="scan'208";a="161059564" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Sep 2020 18:30:59 -0700 IronPort-SDR: S96xEkEPkGH3JvMsT9UAxNUmedijA++/vvZKai6Trh4nJz2yV5Zl+Y0aQfVCKocEqOtVHLmjK4 9RtXIn5eN4Ag== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,308,1596524400"; d="scan'208";a="513003847" Received: from dpdk-wenzhuo-haswell.sh.intel.com ([10.67.111.137]) by fmsmga006.fm.intel.com with ESMTP; 26 Sep 2020 18:30:58 -0700 From: Wenzhuo Lu <wenzhuo.lu@intel.com> To: dev@dpdk.org Cc: Wenzhuo Lu <wenzhuo.lu@intel.com> Date: Sun, 27 Sep 2020 09:30:23 +0800 Message-Id: <1601170226-35444-1-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 v4 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 <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> 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'. v3: Fix compile errors. v4: Fix wrong info in commnets. Trivial adjustment of the arrangement. 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 | 1702 +++++++++++++++++++++++++++++++ drivers/net/iavf/meson.build | 17 + 6 files changed, 1800 insertions(+), 12 deletions(-) create mode 100644 drivers/net/iavf/iavf_rxtx_vec_avx512.c -- 1.9.3