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{ "id": 126219, "url": "http://patches.dpdk.org/api/covers/126219/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20230418081423.544642-1-sivaprasad.tummala@amd.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": "<20230418081423.544642-1-sivaprasad.tummala@amd.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230418081423.544642-1-sivaprasad.tummala@amd.com", "date": "2023-04-18T08:14:19", "name": "[v4,0/4] power: monitor support for AMD EPYC processors", "submitter": { "id": 2510, "url": "http://patches.dpdk.org/api/people/2510/?format=api", "name": "Sivaprasad Tummala", "email": "Sivaprasad.Tummala@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20230418081423.544642-1-sivaprasad.tummala@amd.com/mbox/", "series": [ { "id": 27751, "url": "http://patches.dpdk.org/api/series/27751/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=27751", "date": "2023-04-18T08:14:19", "name": "power: monitor support for AMD EPYC processors", "version": 4, "mbox": "http://patches.dpdk.org/series/27751/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/126219/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 23F824297B;\n\tTue, 18 Apr 2023 10:14:48 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id E51EC40EDF;\n\tTue, 18 Apr 2023 10:14:47 +0200 (CEST)", "from NAM10-MW2-obe.outbound.protection.outlook.com\n (mail-mw2nam10on2056.outbound.protection.outlook.com [40.107.94.56])\n by mails.dpdk.org (Postfix) with ESMTP id AA23340698\n for <dev@dpdk.org>; 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helo=SATLEXMB04.amd.com; pr=C", "From": "Sivaprasad Tummala <sivaprasad.tummala@amd.com>", "To": "<david.hunt@intel.com>", "CC": "<dev@dpdk.org>, <david.marchand@redhat.com>, <ferruh.yigit@amd.com>", "Subject": "[PATCH v4 0/4] power: monitor support for AMD EPYC processors", "Date": "Tue, 18 Apr 2023 01:14:19 -0700", "Message-ID": "<20230418081423.544642-1-sivaprasad.tummala@amd.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20230417043136.470110-1-sivaprasad.tummala@amd.com>", "References": "<20230417043136.470110-1-sivaprasad.tummala@amd.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[10.180.168.240]", "X-ClientProxiedBy": "SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com\n (10.181.40.145)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "CO1NAM11FT025:EE_|SA0PR12MB4592:EE_", "X-MS-Office365-Filtering-Correlation-Id": "ef3bece9-7360-4c1e-8471-08db3fe4f7d0", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:165.204.84.17; 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Ip=[165.204.84.17];\n Helo=[SATLEXMB04.amd.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n CO1NAM11FT025.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "SA0PR12MB4592", "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" }, "content": "mwaitx allows EPYC processors to enter a implementation dependent\npower/performance optimized state (C1 state) for a specific period\nor until a store to the monitored address range.\n\nSivaprasad Tummala (4):\n doc: announce new cpu flag added to rte_cpu_flag_t\n eal: add x86 cpuid support for monitorx\n eal: removed unnecessary checks in x86 power monitor APIs\n power: amd power monitor support\n\n doc/guides/rel_notes/deprecation.rst | 3 +\n lib/eal/x86/include/rte_cpuflags.h | 1 +\n lib/eal/x86/rte_cpuflags.c | 3 +\n lib/eal/x86/rte_power_intrinsics.c | 84 +++++++++++++++++++++++-----\n 4 files changed, 78 insertions(+), 13 deletions(-)" }