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[2620:137:e000::1:20]) by mx.google.com with ESMTP id q15-20020a056402518f00b0043ad32fcc93si12107331edd.565.2022.08.16.07.04.11; Tue, 16 Aug 2022 07:04:37 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@bytedance-com.20210112.gappssmtp.com header.s=20210112 header.b="Y0g/2vtk"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=bytedance.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235560AbiHPOBq (ORCPT + 99 others); Tue, 16 Aug 2022 10:01:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54536 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235349AbiHPOBn (ORCPT ); Tue, 16 Aug 2022 10:01:43 -0400 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DDEB26EF11 for ; Tue, 16 Aug 2022 07:01:41 -0700 (PDT) Received: by mail-pj1-x1031.google.com with SMTP id d65-20020a17090a6f4700b001f303a97b14so9705428pjk.1 for ; Tue, 16 Aug 2022 07:01:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc; bh=erk4QjfKLI1wqXEF6e5iSvx1UiCDlKAdjqB4/lN4Erk=; b=Y0g/2vtkm1HDsEQno8ZsLNKBwZANZXHmx08W3wcN28MC03rqN8MuI64iRs+rHEj/xM Mhgh3CWWqwIHvp1zbpwHD9c7qXg8eE0IRMI8lE/Bs7Oc8V/33m9VXiuhskmTBfgxD9NZ Mq62JekBPMAcUxs3Ilcqg2rqG1qAlFVad2zD270PHvYGPCENWlJsVUgAAgaml9ycj8+R a3jNEi3vDV1kpIpykK09HTqW8zI8WIjy7FGbgBfUo8YJAns9J0U7Fg6u4PI2mpVSLveW 3onWPrEs8plVxEpuEm8C8LSAqbQuxfh0aI9mUsW5fx9yeIMqQ/EHbVhAWxDUX3eJSAq/ eMZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc; bh=erk4QjfKLI1wqXEF6e5iSvx1UiCDlKAdjqB4/lN4Erk=; b=xNqR4JZrNv+uy3Bi8huh1nepNf0DQbHi/8rh/opkVeex9gsZCK7/l1CDsEs+qZBaiM 284n867IALYUsVNBUJOoCS90E/aKtioDbjnh1h3s4HvrwBACCIFWHyj15yvRjEXfdXXp ftoh7mcTGKhP8MeyLuIG2AyahP6sSmgm1oHwTV9yWIxKUVK0/gpTDpmhdX7q/U4SV58b hnS6/xK5hSW7e9i4QfNRYADcYAxo/mkZK2LEZmaUzzFvONCFJCjHS/TsBO3xiN61AJ8n UURaVZBKm3iKiMoI8B6Cdevh0Sih7i4dvPoesF+nn17iybhk1Tt4zsty82vlUbWoMYyi 325w== X-Gm-Message-State: ACgBeo1h8S+Yb1bkbHQjV3E0/FB9U0xHPTg2bOxt6pcEki8b9fLu+Ei7 PxSex4dPiHmqWPtgBwOqkjUxyrk8BQNtsA== X-Received: by 2002:a17:903:2291:b0:16e:cf55:5c72 with SMTP id b17-20020a170903229100b0016ecf555c72mr22182498plh.121.1660658501401; Tue, 16 Aug 2022 07:01:41 -0700 (PDT) Received: from [10.4.196.37] ([139.177.225.255]) by smtp.gmail.com with ESMTPSA id r35-20020a17090a43a600b001f522180d46sm6396363pjg.8.2022.08.16.07.01.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 16 Aug 2022 07:01:41 -0700 (PDT) Message-ID: <08ec9c4f-80b2-f731-aa8b-fb4e852ece25@bytedance.com> Date: Tue, 16 Aug 2022 22:01:30 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.1.2 Subject: Re: [PATCH v2 00/10] sched/psi: some optimization and extension Content-Language: en-US To: =?UTF-8?Q?Michal_Koutn=c3=bd?= Cc: hannes@cmpxchg.org, tj@kernel.org, corbet@lwn.net, surenb@google.com, mingo@redhat.com, peterz@infradead.org, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, cgroups@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, songmuchun@bytedance.com References: <20220808110341.15799-1-zhouchengming@bytedance.com> <20220815132514.GB22640@blackbody.suse.cz> From: Chengming Zhou In-Reply-To: <20220815132514.GB22640@blackbody.suse.cz> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022/8/15 21:25, Michal Koutný wrote: > On Mon, Aug 08, 2022 at 07:03:31PM +0800, Chengming Zhou wrote: >> This patch series are some optimization and extension for PSI, > > BTW do you have some numbers/example how much these modifications save > when aggregated together? > I lost my test data last time, I will use mmtests/config-scheduler-perfpipe to get some performance numbers right now. Thanks.