Received: by 2002:a05:6a10:1d13:0:0:0:0 with SMTP id pp19csp1783377pxb; Mon, 23 Aug 2021 04:42:01 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyj0iG0hlu0X1LMQbRyR8p3io1dJV8TuPZunSNlGmMoL8I5xmymWwnqMPljuL2br5vuutnT X-Received: by 2002:a02:cd32:: with SMTP id h18mr28960652jaq.101.1629718921204; Mon, 23 Aug 2021 04:42:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1629718921; cv=none; d=google.com; s=arc-20160816; b=H6gq47vUAifcgjIpAgnUvYwcdQ1yR/WvpzCbIFVw767p1+31Z9SNYIKay/kPNHGLnN 8osaQ4CxLvKwtpeQClO7+ig1/My+VO7LizKIsZxGIoRJ5jbvn9DE3RKdwMf5zpPAd5Bs OrjrGtgp9wvOdcBixWA05wQ3Bft/Z05+yCMYrPk88Ag1AA4wmjq/OjvXWKrOOaloa96K llHg7gLDA8/MsZrzZpL2aJwtJPQ8It5M66BR+lIaLXipnvuGh9wH/CN8sUIKXBTiZ4dX ZLZQDYLt4ujp6KJFwbn00yXYeYZn0ono5p5YTek+laPdPVde5n4a6gLmG8oGZAlRKXSH 2XEQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:organization :from:references:cc:to:subject; bh=EkJ8Rr0K0mqwYVB6zD56nM8nUATAA4ALU+z1qA26boI=; b=JmptAayELX7oA+igx3Vg3KVuNVvaz4V6TncZz0jI/dObx5wfhHi1eTMvvjwcyADVAu NKty8IppCQBKJ1NvjUCkG2N71JhEaWjWifRKF/08Ed1ZFwlfFAwShqVWDhAISQkQNalo 6GxeijuVA6U61NExI0Fmeo3VlWpto7qar754knW32z531UCq4hedwStmXs7tNnK+G8sm yf+Ztz5byjTcaRszlHnILEmSc84ICv9Y+RFMPkpyIko1nTNklHVoWHDk0N211g3CSpWI Nj3Qyd7yj+io3pAtauvM3FxsikeB8Ya+jE87RCxLyornWMfgt+3AS/IuODjhpX0s/Bs4 O4+A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q18si13917992jas.83.2021.08.23.04.41.49; Mon, 23 Aug 2021 04:42:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235953AbhHWLko (ORCPT + 99 others); Mon, 23 Aug 2021 07:40:44 -0400 Received: from mga09.intel.com ([134.134.136.24]:29973 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234997AbhHWLkm (ORCPT ); Mon, 23 Aug 2021 07:40:42 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10084"; a="217086595" X-IronPort-AV: E=Sophos;i="5.84,344,1620716400"; d="scan'208";a="217086595" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2021 04:39:58 -0700 X-IronPort-AV: E=Sophos;i="5.84,344,1620716400"; d="scan'208";a="525912573" Received: from abaydur-mobl1.ccr.corp.intel.com (HELO [10.249.226.70]) ([10.249.226.70]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2021 04:39:56 -0700 Subject: Re: [GSoC] Multi-threading in perf: Final Report To: Riccardo Mancini Cc: Arnaldo Carvalho de Melo , Ian Rogers , Namhyung Kim , Jiri Olsa , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org References: <3c4f8dd64d07373d876990ceb16e469b4029363f.camel@gmail.com> From: "Bayduraev, Alexey V" Organization: Intel Corporation Message-ID: Date: Mon, 23 Aug 2021 14:39:39 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <3c4f8dd64d07373d876990ceb16e469b4029363f.camel@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 21.08.2021 12:41, Riccardo Mancini wrote: > Hi, > > this is the final report of my project "Multi-threading in perf", > developed as part of the Google Summer of Code with the Linux Foundation. > https://summerofcode.withgoogle.com/projects/#4670070929752064 > > Review activity: > PATCHSET Introduce threaded trace streaming for basic perf record operation > Link: https://lore.kernel.org/lkml/cover.1629186429.git.alexey.v.bayduraev@linux.intel.com/ > Contribution: helped in fixing some bugs, performed extensive testing Hi Riccardo, Thank you very much for the deep review and extensive testing of this patchset, it was very helpful and allowed us to improve the quality of the feature used in our product. Good luck, Alexey > PATCHSET perf tools: Add PMU alias support > Link: https://lore.kernel.org/lkml/20210729070619.20726-1-yao.jin@linux.intel.com/ > Link: https://lore.kernel.org/lkml/20210729070619.20726-1-yao.jin@linux.intel.com/ > Contribution: helped in fixing some memory bugs > >