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{ "id": 86522, "url": "https://patches.dpdk.org/api/covers/86522/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/cover/20210114063951.2580-1-leyi.rong@intel.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20210114063951.2580-1-leyi.rong@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210114063951.2580-1-leyi.rong@intel.com", "date": "2021-01-14T06:39:48", "name": "[v3,0/3] AVX512 vPMD on i40e", "submitter": { "id": 1204, "url": "https://patches.dpdk.org/api/people/1204/?format=api", "name": "Leyi Rong", "email": "leyi.rong@intel.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/cover/20210114063951.2580-1-leyi.rong@intel.com/mbox/", "series": [ { "id": 14716, "url": "https://patches.dpdk.org/api/series/14716/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=14716", "date": "2021-01-14T06:39:49", "name": "AVX512 vPMD on i40e", "version": 3, "mbox": "https://patches.dpdk.org/series/14716/mbox/" } ], "comments": "https://patches.dpdk.org/api/covers/86522/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id D2CA7A0A02;\n\tThu, 14 Jan 2021 08:00:15 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id AD41C140EA5;\n\tThu, 14 Jan 2021 07:59:59 +0100 (CET)", "from mga12.intel.com (mga12.intel.com [192.55.52.136])\n by mails.dpdk.org (Postfix) with ESMTP id D5625140E96\n for <dev@dpdk.org>; Thu, 14 Jan 2021 07:59:55 +0100 (CET)", "from orsmga003.jf.intel.com ([10.7.209.27])\n by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 13 Jan 2021 22:59:50 -0800", "from dpdk-lrong-srv-04.sh.intel.com ([10.67.119.221])\n by orsmga003.jf.intel.com with ESMTP; 13 Jan 2021 22:59:46 -0800" ], "IronPort-SDR": [ "\n KLVCGm7rvsLKSz3uWyr3bahWC7Ur0Jqggurk/QwsL0UkLe9Wl2M/V9xp2qmBtx/jwC+a8WwStv\n 3prv9x1kR2hQ==", "\n 4wBDtQTqIFlvKUCGZ494sWJApsFLqqETLf2w/XlbIL2WNfsYNH6AnjQpDiJQ4J6L5+XGxgq0Ya\n lkAO+uFm9Ycw==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9863\"; a=\"157499683\"", "E=Sophos;i=\"5.79,346,1602572400\"; d=\"scan'208\";a=\"157499683\"", "E=Sophos;i=\"5.79,346,1602572400\"; d=\"scan'208\";a=\"349076921\"" ], "X-ExtLoop1": "1", "From": "Leyi Rong <leyi.rong@intel.com>", "To": "qi.z.zhang@intel.com, wenzhuo.lu@intel.com, ferruh.yigit@intel.com,\n bruce.richardson@intel.com, beilei.xing@intel.com", "Cc": "dev@dpdk.org,\n\tLeyi 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>,\n <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>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This patchset aims to support AVX512 vPMD on i40e.\nAnd the changes are only target to AVX512 vector path.\n\n---\nv3:\n- Extract get_avx_supported() to get the proper vector data path to choose.\n\nv2:\n- Add return value check on rte_mempool_default_cache().\n\n\nLeyi Rong (3):\n net/i40e: remove devarg use-latest-supported-vec\n net/i40e: add AVX512 vector path\n net/i40e: optimize Tx by using AVX512\n\n doc/guides/nics/i40e.rst | 9 -\n drivers/net/i40e/i40e_ethdev.c | 63 +-\n drivers/net/i40e/i40e_ethdev.h | 3 -\n drivers/net/i40e/i40e_rxtx.c | 196 ++--\n drivers/net/i40e/i40e_rxtx.h | 13 +\n drivers/net/i40e/i40e_rxtx_vec_avx512.c | 1136 +++++++++++++++++++++++\n drivers/net/i40e/meson.build | 24 +\n 7 files changed, 1301 insertions(+), 143 deletions(-)\n create mode 100644 drivers/net/i40e/i40e_rxtx_vec_avx512.c" }