Received: by 2002:ab2:6816:0:b0:1f9:5764:f03e with SMTP id t22csp2689962lqo; Mon, 20 May 2024 13:25:27 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCWzeCPqwoSwAMZ6LdEfkLOW/VKYt/9IOY2z4hw0JaUpRWaYuW9e3cH4iHNJN09tLSC1zc/vspv26LQbic12TT8SXZc5x6FnNbc4OyQ52A== X-Google-Smtp-Source: AGHT+IFlx8EaqIfi+OJOzck8i/ZiLUoJcvUos+5xHElPm8hPX6XlkZ6J75vBm1jQ8rAytbujOX+R X-Received: by 2002:a2e:9dc3:0:b0:2dc:f188:a073 with SMTP id 38308e7fff4ca-2e52028d7e4mr183338061fa.35.1716236727283; Mon, 20 May 2024 13:25:27 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1716236727; cv=pass; d=google.com; s=arc-20160816; b=c9EIhFowzastyzHKfWLC1CUZjQLt1VG8G507keWm4w4u9e55Fun1+X6tQJuelgcwH1 +4HujrbaqaY3QBPr0ra933NF9IpvRyj0xUdveqNTQpuBbhV3KiaqujksP4MYvXJx3IZi 1E0Qu9ZcuE+Cb4yM5Im9lFAMH9AW5vDax5gLs4FHVnwVV/7EzLlcg4GcgBN6v5R9Xf1m A0FVIRdMKK09bsZnzeYW3auY1Kp1lHlCNW+Mqxh/ga+Xerm/SmJq+F2guUazf/tN75GH L2IeJFM/salcxC6R3rJ+RhUYYq/F5Ib63Wp7nUi8/CrOOFRh8LD+9WrzfuyMOox/LwSw 0auw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:cc:to:subject:from:content-language :user-agent:mime-version:list-unsubscribe:list-subscribe:list-id :precedence:date:message-id:dkim-signature; bh=fRTmjmuYnwrp3PE4vq8TshkzyRmU8Fie5oTyCWaqM9k=; fh=UnQQTevFcwIslyANwBigOveqC59R9VxhTx26KD4RLG8=; b=LT2rVkVEMj65XFXoGqcVIqfjbA8HvkicjGegn6hnM+OjweMXOtBGkZgLmpC/wpE+Ja zU2kh3T1rvxPZmqeObKCxw9GhDYNd83UN9wdnj0ox8LC/CL1VUme73jCRtA8M/T9kmNk 2zUrJcBchJCqTYcguVcdjYmxlhJyZ0yd4rRpC+iM8ZpUSPr4IQo61B8i2erb3XiYQcoq CvdZrtsHmCll+HbKUfDsQR/LdSgbpzBaW/itnmuxygrN1nku6gZIPi3EJyd9zVfybAXW LvyT7GaCBmtjISmJTg/oeRjUq0NQUbfBjagjrQPkl/7M+yy+QZfFvToiut9PO7iRLt8/ iM8g==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=UDG3ockg; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-184153-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-184153-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id 4fb4d7f45d1cf-5735d2b8435si12500903a12.592.2024.05.20.13.25.27 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 May 2024 13:25:27 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-184153-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=UDG3ockg; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-184153-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-184153-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id C27571F212CB for ; Mon, 20 May 2024 20:25:26 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id DF15C137C55; Mon, 20 May 2024 20:25:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UDG3ockg" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F17EB138493; Mon, 20 May 2024 20:25:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716236719; cv=none; b=dVD2BfGcuqVX/s1bROJ8F4nXb2hmuzdjWd/ZFeEv+n1RG+17QgKFw5+cZNd8bZHHVJ14A9O3X5kOLgK2q4Vkbm8E+9tyC70mk8yxUrphMFbkiNHQ3R/AR4Vap3d1jjGo28suNJvXlhhSZka5+SmpS6beL0QFRDrDeW99DvkmzaA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716236719; c=relaxed/simple; bh=YWuHbthd0gLxLRAKME12JVYB8XhoGfFLh8UaRj4ZA5A=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:Content-Type; b=YT55SMSGPSuIxiJcPZQll0PXDjQa9xZluRtaqXLmSLJAwt8wwWUcVUXuj5tVGerTne98zdhfbwCSe70s+OlZHGFW/Gk5bltnWIG+NLVqtenTkGVdEs9SA3oI2bROo2n1lATBQhuoT11U54npU29FtFPLpCiZ0eMquEv4g7sNVoM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UDG3ockg; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A390C2BD10; Mon, 20 May 2024 20:25:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716236718; bh=YWuHbthd0gLxLRAKME12JVYB8XhoGfFLh8UaRj4ZA5A=; h=Date:From:Subject:To:Cc:From; b=UDG3ockg4g2ME/lkrL8ASupa9NPVk2RO9Ns1ckkTalgdP4y9MBDXdlNEH4kY6FYvr NRzV1O0Lt6qfJmRA+EOLy16AaiOf7nkvPvkHdKhTmTu9HFfyKoCLF7Z/OjFcGg9VYV 6YebW/gsiUn4VxrJB/JmHE7/R45C5fPPqknMJYks8h9SFZCRqj8RjSCB0GShEoV2Xi MOBgCw8C2BPYOwq3iU7OUmBtzeWhIWOgweJDF8mJwGf5gnVjU50CirvbgR+XMZAyBY FaoV38+09MdsNFnvo2PmXZ+io+5TIeqXdb9W9oxF+9GSt2IJVhOsJhnFhwW79Mkjmc EzSXJ6WfBSjtQ== Message-ID: <59680f48-df89-431a-98b9-b1cafd3ad353@kernel.org> Date: Mon, 20 May 2024 22:25:00 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US, pt-BR, it-IT From: Daniel Bristot de Oliveira Subject: [CFP] Scheduling Micro-conference at Linux Plumbers 2024 To: LKML , linux-rt-users , linux-pm@vger.kernel.org Cc: Peter Zijlstra , Ingo Molnar , Steven Rostedt , Mel Gorman , Juri Lelli , Vincent Guittot , Valentin Schneider , Ben Segall , Dietmar Eggemann , Frederic Weisbecker , "Rafael J. Wysocki" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The scheduler is at the core of Linux performance. With different topologies and workloads, giving the user the best experience possible is challenging, from low latency to high throughput and from small power-constrained devices to HPC. The following accomplishments have been made as a result of last year’s micro-conference: - Progress on proxy execution https://lore.kernel.org/lkml/20240224001153.2584030-1-jstultz@google.com/ - Progress on system pressure https://lore.kernel.org/lkml/170073688055.398.12687414937207369825.tip-bot2@tip-bot2/ https://lore.kernel.org/lkml/20240220145947.1107937-1-vincent.guittot@linaro.org/ - Progress in the DL server - The EEVDF scheduler and improvements in latency - Progress on adding tracepoints for IPI Ideas of topics to be discussed include (but are not limited to): - Improve responsiveness for CFS tasks - The improvements on the EEVDF scheduler proposal - Impact of new topology on CFS, including hybrid or heterogeneous system - Taking into account task profile with IPCC or uclamp - Locking improvements – e.g., proxy execution - Improvements on SCHED_DEADLINE - Tooling for debugging scheduling *We will consider the submissions until July 12th, AoE.* It is fine if you have a new topic missing from the list. People are encouraged to submit any topic related to real-time and scheduling. The goal is to discuss open problems, preferably with patch set submissions already in discussion on LKML. The presentations are concise, and the central portion of the time should be given to the debate – thus, the importance of having an open and relevant problem with people in the community engaged in the solution. This email has a list of people in Bcc, based on a list of commit authors in sched/locking/power/time. It is far from being complete. So, please forward this message to the people on your team working on scheduling-related topics. -- Daniel, on behalf of the organizers: Vincent Guittot, Juri Lelli, Steven Rostedt and myself.