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=-6.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 6A259C433E2 for ; Thu, 17 Sep 2020 13:07:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 26E052083B for ; Thu, 17 Sep 2020 13:07:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="bj4rBz9C" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726765AbgIQNHg (ORCPT ); Thu, 17 Sep 2020 09:07:36 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:40346 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727033AbgIQNGG (ORCPT ); Thu, 17 Sep 2020 09:06:06 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1600347964; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=+EhJWlLN1A8CkzM7jfs30eTPVteDhvC+b3Jahv7I/6c=; b=bj4rBz9C1f4Ot3JuR5TovKKE1/Ul3QgxW6s3ChQoF0oWAQl/Iazq/6oy9XiUvypcMd718D IjIUyEQk2X201sU7NRVO7QYmrwMcYJAnDtr2p+JQk9lF1yhYBw0HkAuajT5xec5Q2IN57q KDJ+m/82P5lVyanH5W2tBW4PYS8OnIo= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-424-hFGzDPZgP6y7Sqby6zsvcw-1; Thu, 17 Sep 2020 09:06:01 -0400 X-MC-Unique: hFGzDPZgP6y7Sqby6zsvcw-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 5579C801AF5; Thu, 17 Sep 2020 13:05:59 +0000 (UTC) Received: from krava (ovpn-113-64.ams2.redhat.com [10.36.113.64]) by smtp.corp.redhat.com (Postfix) with SMTP id 07D3910027AB; Thu, 17 Sep 2020 13:05:56 +0000 (UTC) Date: Thu, 17 Sep 2020 15:05:56 +0200 From: Jiri Olsa To: Jin Yao 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 Subject: Re: [PATCH v6 0/7] perf: Stream comparison Message-ID: <20200917130556.GA2511679@krava> References: <20200911080353.13359-1-yao.jin@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200911080353.13359-1-yao.jin@linux.intel.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 11, 2020 at 04:03:46PM +0800, Jin Yao wrote: SNIP > main div.c:40 > main div.c:40 > main div.c:39 > > [ Hot streams in new perf data only ] > > hot chain 1: > cycles: 4, hits: 4.54% > -------------------------- > main div.c:42 > compute_flag div.c:28 > > hot chain 2: > cycles: 5, hits: 3.51% > -------------------------- > main div.c:39 > main div.c:44 > main div.c:42 > compute_flag div.c:28 > > v6: > --- > Rebase to perf/core it looks good to me Acked-by: Jiri Olsa thanks, jirka