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{ "id": 67045, "url": "http://patches.dpdk.org/api/covers/67045/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20200324114921.7184-1-kevin.laatz@intel.com/", "project": { "id": 1, "url": "http://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": "<20200324114921.7184-1-kevin.laatz@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200324114921.7184-1-kevin.laatz@intel.com", "date": "2020-03-24T11:49:04", "name": "[00/17] Add CPU flags", "submitter": { "id": 921, "url": "http://patches.dpdk.org/api/people/921/?format=api", "name": "Kevin Laatz", "email": "kevin.laatz@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20200324114921.7184-1-kevin.laatz@intel.com/mbox/", "series": [ { "id": 9016, "url": "http://patches.dpdk.org/api/series/9016/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=9016", "date": "2020-03-24T11:49:04", "name": "Add CPU flags", "version": 1, "mbox": "http://patches.dpdk.org/series/9016/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/67045/comments/", "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 193D3A057B;\n\tTue, 24 Mar 2020 12:49:29 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 4F2E11C0C9;\n\tTue, 24 Mar 2020 12:49:28 +0100 (CET)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n by dpdk.org (Postfix) with ESMTP id AFDE61C0C4\n for <dev@dpdk.org>; Tue, 24 Mar 2020 12:49:26 +0100 (CET)", "from fmsmga004.fm.intel.com ([10.253.24.48])\n by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 24 Mar 2020 04:49:25 -0700", "from silpixa00399838.ir.intel.com (HELO\n silpixa00399838.ger.corp.intel.com) ([10.237.222.98])\n by fmsmga004.fm.intel.com with ESMTP; 24 Mar 2020 04:49:24 -0700" ], "IronPort-SDR": [ "\n O/EXvJdbZlFIxwYuSdQnno5dxuEDsp0LD7HO4OJrvX9qdMv7YXg20902yPWcIjXfKW9Jjbf0SZ\n 7h5VuEg9pUkw==", "\n OhpjoYJiDVq0Af5ZK2U4FM9D880HsklWaFmYrLKrAcaDQKgRmH3B+HBKyggvRqx9D7lmvw/rAp\n 4G+dJKuxiY2Q==" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.72,300,1580803200\"; d=\"scan'208\";a=\"270356280\"", "From": "Kevin Laatz <kevin.laatz@intel.com>", "To": "dev@dpdk.org", "Cc": "bruce.richardson@intel.com, harry.van.haaren@intel.com,\n Kevin Laatz <kevin.laatz@intel.com>", "Date": "Tue, 24 Mar 2020 11:49:04 +0000", "Message-Id": "<20200324114921.7184-1-kevin.laatz@intel.com>", "X-Mailer": "git-send-email 2.17.1", "Subject": "[dpdk-dev] [PATCH 00/17] Add CPU flags", "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": "This patch set adds CPU flags which will enable the detection of ISA\nfeatures available on more recent x86 based CPUs.\n\nThe CPUID leaf information can be found in Section 1.7 of this\ndocument:\nhttps://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf\n\nKevin Laatz (17):\n eal/cpuflags: add avx512 doubleword and quadword\n eal/cpuflags: add avx512 integer fused multiply-add\n eal/cpuflags: add avx512 conflict detection\n eal/cpuflags: add avx512 byte and word\n eal/cpuflags: add avx512 vector length\n eal/cpuflags: add avx512 vector bit manipulation\n eal/cpuflags: add avx512 vector bit manipulation 2\n eal/cpuflags: add galois field new instructions\n eal/cpuflags: add vector AES\n eal/cpuflags: add vector carry-less multiply\n eal/cpuflags: add avx512 vector neural network instructions\n eal/cpuflags: add avx512 bit algorithms\n eal/cpuflags: add avx512 vector popcount\n eal/cpuflags: add cache line demote\n eal/cpuflags: add direct store instructions\n eal/cpuflags: add direct store instructions 64B\n eal/cpuflags: add avx512 two register intersection\n\n lib/librte_eal/common/arch/x86/rte_cpuflags.c | 18 ++++++++++++++++++\n .../common/include/arch/x86/rte_cpuflags.h | 18 ++++++++++++++++++\n 2 files changed, 36 insertions(+)" }