From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 503D2A04B7; Mon, 21 Sep 2020 10:14:29 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B50641D943; Mon, 21 Sep 2020 10:14:28 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 7935E1D92D for ; Mon, 21 Sep 2020 10:14:27 +0200 (CEST) IronPort-SDR: jUd9MjFVKrzC8KC/kebcodCgSpAHrUApzDaRWb3g0zNfeqdzA6zmyO1yt9hc02d9+Ht5vQ1Zn0 RqfSx2VnkYCQ== X-IronPort-AV: E=McAfee;i="6000,8403,9750"; a="245164951" X-IronPort-AV: E=Sophos;i="5.77,286,1596524400"; d="scan'208";a="245164951" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Sep 2020 01:14:26 -0700 IronPort-SDR: M4eTqOuk6pDvxRsvi9JLjAYR5pJT+FSZDgGwJGC2W2w1m9xX8QD5oiaekC5rE5rn8ySW2whPfH nlR8eh//TT6w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,286,1596524400"; d="scan'208";a="510548496" Received: from dpdk-wenzhuo-haswell.sh.intel.com ([10.67.111.137]) by fmsmga005.fm.intel.com with ESMTP; 21 Sep 2020 01:14:25 -0700 From: Wenzhuo Lu To: dev@dpdk.org Cc: Wenzhuo Lu Date: Mon, 21 Sep 2020 16:13:50 +0800 Message-Id: <1600676033-95774-1-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 v3 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'. v3: Fix compile errors. 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