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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 199D4C4332D for ; Thu, 19 Mar 2020 01:49:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EC87B2076C for ; Thu, 19 Mar 2020 01:49:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727102AbgCSBtB (ORCPT ); Wed, 18 Mar 2020 21:49:01 -0400 Received: from mga04.intel.com ([192.55.52.120]:43430 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726623AbgCSBtB (ORCPT ); Wed, 18 Mar 2020 21:49:01 -0400 IronPort-SDR: AMf0luTHTamsjyS2d3T+Y6LN1F8r15hm+azEra5eIRNhnYl5C4yNH0IKoRHegsn+r3B7CPF1lX JQXh2esGKAFA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Mar 2020 18:49:01 -0700 IronPort-SDR: 7f2KcNiqvaL1CzV3Z/AlGEcOt/UTohRAd3nYnBZ8ejaUtn8SmPmJzY+1Vi3w1hvBDIGqKTt8S+ fJRG5oR7AZQQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,569,1574150400"; d="scan'208";a="236803405" Received: from yjin15-mobl1.ccr.corp.intel.com (HELO [10.238.4.151]) ([10.238.4.151]) by fmsmga007.fm.intel.com with ESMTP; 18 Mar 2020 18:48:57 -0700 Subject: Re: [PATCH v2 00/14] perf: Stream comparison 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: <20200313071118.11983-1-yao.jin@linux.intel.com> <20200318101915.GB821557@krava> From: "Jin, Yao" Message-ID: Date: Thu, 19 Mar 2020 09:48:57 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200318101915.GB821557@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 On 3/18/2020 6:19 PM, Jiri Olsa wrote: > On Fri, Mar 13, 2020 at 03:11:04PM +0800, Jin Yao wrote: > > SNIP > >> >> v2: >> --- >> Refine the codes for following patches: >> perf util: Create source line mapping table >> perf util: Create streams for managing top N hottest callchains >> perf util: Calculate the sum of all streams hits >> perf util: Add new block info functions for top N hot blocks comparison >> >> Jin Yao (14): >> perf util: Create source line mapping table >> perf util: Create streams for managing top N hottest callchains >> perf util: Return per-event callchain streams >> perf util: Compare two streams >> perf util: Calculate the sum of all streams hits >> perf util: Report hot streams >> perf diff: Support hot streams comparison >> perf util: Add new block info functions for top N hot blocks >> comparison >> perf util: Add new block info fmts for showing hot blocks comparison >> perf util: Enable block source line comparison >> perf diff: support hot blocks comparison >> perf util: Filter out streams by name of changed functions >> perf util: Filter out blocks by name of changed functions >> perf diff: Filter out streams by changed functions > > I can't apply this on latest perf/core, do you have it in git tree branch? > > thanks, > jirka > Not having a git tree branch. :( Anyway let me rebase to perf/core Thanks Jin Yao >> >> tools/perf/Documentation/perf-diff.txt | 19 + >> tools/perf/builtin-diff.c | 324 ++++++++++++--- >> tools/perf/util/Build | 1 + >> tools/perf/util/block-info.c | 433 ++++++++++++++++++- >> tools/perf/util/block-info.h | 38 +- >> tools/perf/util/callchain.c | 517 +++++++++++++++++++++++ >> tools/perf/util/callchain.h | 34 ++ >> tools/perf/util/srclist.c | 555 +++++++++++++++++++++++++ >> tools/perf/util/srclist.h | 74 ++++ >> 9 files changed, 1935 insertions(+), 60 deletions(-) >> create mode 100644 tools/perf/util/srclist.c >> create mode 100644 tools/perf/util/srclist.h >> >> -- >> 2.17.1 >> >