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GET /api/patches/77938/?format=api
{ "id": 77938, "url": "https://patches.dpdk.org/api/patches/77938/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1600306778-46470-1-git-send-email-wenzhuo.lu@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": "<1600306778-46470-1-git-send-email-wenzhuo.lu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1600306778-46470-1-git-send-email-wenzhuo.lu@intel.com", "date": "2020-09-17T01:39:35", "name": "[v2,0/3] enable AVX512 for iavf", "commit_ref": null, "pull_url": null, "state": null, "archived": false, "hash": null, "submitter": { "id": 258, "url": "https://patches.dpdk.org/api/people/258/?format=api", "name": "Wenzhuo Lu", "email": "wenzhuo.lu@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1600306778-46470-1-git-send-email-wenzhuo.lu@intel.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/77938/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/77938/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 1761FA04B1;\n\tThu, 17 Sep 2020 03:40:17 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 9B0801D421;\n\tThu, 17 Sep 2020 03:40:15 +0200 (CEST)", "from mga18.intel.com (mga18.intel.com [134.134.136.126])\n by dpdk.org (Postfix) with ESMTP id 333EF1BEB2\n for <dev@dpdk.org>; Thu, 17 Sep 2020 03:40:13 +0200 (CEST)", "from fmsmga005.fm.intel.com ([10.253.24.32])\n by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 16 Sep 2020 18:40:12 -0700", "from dpdk-wenzhuo-haswell.sh.intel.com ([10.67.111.137])\n by fmsmga005.fm.intel.com with ESMTP; 16 Sep 2020 18:40:11 -0700" ], "IronPort-SDR": [ "\n 1pKKcfknxssu2wSY+vD7+I4hcMHi6T077aLhRm+2ufygV1kP5VtX9isTk4tUSmwaz890wGTCWD\n RkYxacvz/s4w==", "\n Bl3tG2WwMGiEyxOpiRYRz2YOTM3HBAMUu4ELanrWLvoTCxrEBVJbGKNwg61Y60Aux49j/k9Tut\n BHqFYnPAU2KA==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9746\"; a=\"147357304\"", "E=Sophos;i=\"5.76,434,1592895600\"; d=\"scan'208\";a=\"147357304\"", "E=Sophos;i=\"5.76,434,1592895600\"; d=\"scan'208\";a=\"508214038\"" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "From": "Wenzhuo Lu <wenzhuo.lu@intel.com>", "To": "dev@dpdk.org", "Cc": "Wenzhuo Lu <wenzhuo.lu@intel.com>", "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 <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": "AVX512 instructions is supported by more and more platforms. These instructions\ncan be used in the data path to enhance the per-core performance of packet\nprocessing.\nComparing with the existing implementation, this path set introduces some AVX512\ninstructions into the iavf data path, and we get a better per-code throughput.\n\nv2:\nUpdate meson.build.\nRepalce the deprecated 'buf_physaddr' by 'buf_iova'.\n\nWenzhuo Lu (3):\n net/iavf: enable AVX512 for legacy RX\n net/iavf: enable AVX512 for flexible RX\n net/iavf: enable AVX512 for TX\n\n doc/guides/rel_notes/release_20_11.rst | 3 +\n drivers/net/iavf/iavf_ethdev.c | 3 +-\n drivers/net/iavf/iavf_rxtx.c | 69 +-\n drivers/net/iavf/iavf_rxtx.h | 18 +\n drivers/net/iavf/iavf_rxtx_vec_avx512.c | 1720 +++++++++++++++++++++++++++++++\n drivers/net/iavf/meson.build | 17 +\n 6 files changed, 1818 insertions(+), 12 deletions(-)\n create mode 100644 drivers/net/iavf/iavf_rxtx_vec_avx512.c", "diff": null, "prefixes": [ "v2", "0/3" ] }