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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT 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 003F5C43381 for ; Fri, 15 Mar 2019 23:26:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CB1C8218A1 for ; Fri, 15 Mar 2019 23:26:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727560AbfCOX0K (ORCPT ); Fri, 15 Mar 2019 19:26:10 -0400 Received: from mga17.intel.com ([192.55.52.151]:25520 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726130AbfCOX0K (ORCPT ); Fri, 15 Mar 2019 19:26:10 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Mar 2019 16:26:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,483,1544515200"; d="scan'208";a="127400944" Received: from tassilo.jf.intel.com (HELO tassilo.localdomain) ([10.7.201.137]) by orsmga006.jf.intel.com with ESMTP; 15 Mar 2019 16:26:09 -0700 Received: by tassilo.localdomain (Postfix, from userid 1000) id 41484301BB7; Fri, 15 Mar 2019 16:26:09 -0700 (PDT) Date: Fri, 15 Mar 2019 16:26:09 -0700 From: Andi Kleen To: "Jin, Yao" Cc: Jiri Olsa , acme@kernel.org, jolsa@kernel.org, peterz@infradead.org, mingo@redhat.com, alexander.shishkin@linux.intel.com, Linux-kernel@vger.kernel.org, kan.liang@intel.com, yao.jin@intel.com Subject: Re: [PATCH v1 0/3] perf: Support a new coresum event qualifier Message-ID: <20190315232609.GM24002@tassilo.jf.intel.com> References: <1552665856-27741-1-git-send-email-yao.jin@linux.intel.com> <20190315133443.GA5200@krava> <1d1d6263-9842-7d44-8edb-dcfbb5a2e6cc@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1d1d6263-9842-7d44-8edb-dcfbb5a2e6cc@linux.intel.com> User-Agent: Mutt/1.11.3 (2019-02-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Yes, the coresum's behavior is similar as --per-core option, just supports > at the event level. I'm OK with calling it 'per-core'. > > For example, > perf stat -e cpu/event=0,umask=0x3,per-core=1/ Please use percore, the - would need to be escaped in metric expressions. -Andi