From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2351C10F0E for ; Wed, 10 Apr 2019 02:32:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7106E2084F for ; Wed, 10 Apr 2019 02:32:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727171AbfDJCcU (ORCPT ); Tue, 9 Apr 2019 22:32:20 -0400 Received: from mga12.intel.com ([192.55.52.136]:51914 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726784AbfDJCcP (ORCPT ); Tue, 9 Apr 2019 22:32:15 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Apr 2019 19:32:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,331,1549958400"; d="scan'208";a="162914179" Received: from yjin15-mobl.ccr.corp.intel.com (HELO [10.239.196.62]) ([10.239.196.62]) by fmsmga001.fm.intel.com with ESMTP; 09 Apr 2019 19:32:12 -0700 Subject: Re: [PATCH v3 0/4] perf: Support a new 'percore' event qualifier To: Jiri Olsa Cc: acme@kernel.org, jolsa@kernel.org, peterz@infradead.org, mingo@redhat.com, alexander.shishkin@linux.intel.com, Linux-kernel@vger.kernel.org, ak@linux.intel.com, kan.liang@intel.com, yao.jin@intel.com References: <1552985816-20915-1-git-send-email-yao.jin@linux.intel.com> <20190319102025.GA20602@krava> From: "Jin, Yao" Message-ID: <56d48bbb-456d-b62f-bda8-a6e84b1632f9@linux.intel.com> Date: Wed, 10 Apr 2019 10:32:13 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190319102025.GA20602@krava> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Arnaldo, Can this patch be accepted? Thanks Jin Yao On 3/19/2019 6:20 PM, Jiri Olsa wrote: > On Tue, Mar 19, 2019 at 04:56:52PM +0800, Jin Yao wrote: >> The 'percore' event qualifier which sums up the event counts for both >> hardware threads in a core. For example, >> >> perf stat -e cpu/event=0,umask=0x3,percore=1/,cpu/event=0,umask=0x3/ >> >> In this example, we count the event 'ref-cycles' per-core and per-CPU in >> one perf stat command-line. >> >> We can already support per-core counting with --per-core, but it's >> often useful to do this together with other metrics that are collected >> per CPU (per hardware thread). So this patch series supports this >> per-core counting on a event level. >> >> v3: >> --- >> Simplify the patch: "perf: Add a 'percore' event qualifier" >> Other patches don't have changes. > > Acked-by: Jiri Olsa > > thanks, > jirka > >> >> v2: >> --- >> 1. Change 'coresum' to 'percore'. >> 2. Move the aggregate counts printing to a seperate patch. >> >> Jin Yao (4): >> perf: Add a 'percore' event qualifier >> perf stat: Factor out aggregate counts printing >> perf stat: Support 'percore' event qualifier >> perf test: Add a simple test for term 'percore' >> >> tools/perf/Documentation/perf-stat.txt | 4 ++ >> tools/perf/builtin-stat.c | 21 +++++++ >> tools/perf/tests/parse-events.c | 10 ++- >> tools/perf/util/evsel.c | 2 + >> tools/perf/util/evsel.h | 3 + >> tools/perf/util/parse-events.c | 27 +++++++++ >> tools/perf/util/parse-events.h | 1 + >> tools/perf/util/parse-events.l | 1 + >> tools/perf/util/stat-display.c | 108 ++++++++++++++++++++++++--------- >> tools/perf/util/stat.c | 8 ++- >> 10 files changed, 151 insertions(+), 34 deletions(-) >> >> -- >> 2.7.4 >>