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{ "id": 312, "url": "http://patches.dpdk.org/api/covers/312/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20231026142749.1174372-1-thomas@monjalon.net/", "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": "<20231026142749.1174372-1-thomas@monjalon.net>", "list_archive_url": "https://inbox.dpdk.org/dev/20231026142749.1174372-1-thomas@monjalon.net", "date": "2023-10-26T14:19:35", "name": "[v5,0/2] allow creating thread with real-time priority", "submitter": { "id": 685, "url": "http://patches.dpdk.org/api/people/685/?format=api", "name": "Thomas Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20231026142749.1174372-1-thomas@monjalon.net/mbox/", "series": [ { "id": 30007, "url": "http://patches.dpdk.org/api/series/30007/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=30007", "date": "2023-10-26T14:19:35", "name": "allow creating thread with real-time priority", "version": 5, "mbox": "http://patches.dpdk.org/series/30007/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/312/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 B017043209;\n\tThu, 26 Oct 2023 16:27:55 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 9F0C4402CF;\n\tThu, 26 Oct 2023 16:27:55 +0200 (CEST)", "from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com\n [66.111.4.29]) by mails.dpdk.org (Postfix) with ESMTP id F1089402B5\n for <dev@dpdk.org>; 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charset=UTF-8", "Content-Transfer-Encoding": "8bit", "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": "Real-time thread priority was been forbidden on Unix\nbecause of problems they can cause.\nWarnings and helpers are added to avoid deadlocks,\nso real-time can be allowed on all systems.\n\nThomas Monjalon (2):\n eal: add thread yield functions\n eal/unix: allow creating thread with real-time priority\n\nv1: no yield at all\nv2: more comments, sched_yield() and Sleep(0) on Windows\nv3: 2 yield functions with sleep in realtime version\nv4: runtime warning, longer sleep on Unix and lighter yield on Windows\nv5: fix build and increase Unix sleep to 1 ms\n\nThomas Monjalon (2):\n eal: add thread yield functions\n eal/unix: allow creating thread with real-time priority\n\n app/test/test_threads.c | 11 +-----\n .../prog_guide/env_abstraction_layer.rst | 4 +-\n lib/eal/include/rte_thread.h | 33 +++++++++++++++-\n lib/eal/unix/rte_thread.c | 38 ++++++++++++++-----\n lib/eal/version.map | 4 ++\n lib/eal/windows/rte_thread.c | 15 ++++++++\n 6 files changed, 83 insertions(+), 22 deletions(-)" }