From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755297Ab2ITTRz (ORCPT ); Thu, 20 Sep 2012 15:17:55 -0400 Received: from mail-iy0-f174.google.com ([209.85.210.174]:50204 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751833Ab2ITTRy (ORCPT ); Thu, 20 Sep 2012 15:17:54 -0400 MIME-Version: 1.0 In-Reply-To: <20120914054043.GA9043@gmail.com> References: <1347574063-22521-1-git-send-email-irina.tirdea@intel.com> <1347574063-22521-3-git-send-email-irina.tirdea@intel.com> <20120914054043.GA9043@gmail.com> From: Irina Tirdea Date: Thu, 20 Sep 2012 22:17:33 +0300 Message-ID: Subject: Re: [PATCH 2/4] perf stat: add compile-time option to disable --big-num To: Ingo Molnar Cc: mingo@redhat.com, acme@ghostprotocols.net, a.p.zijlstra@chello.nl, rostedt@goodmis.org, paulus@samba.org, dsahern@gmail.com, namhyung.kim@lge.com, linux-kernel@vger.kernel.org, Irina Tirdea Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 14, 2012 at 8:40 AM, Ingo Molnar wrote: > > * Irina Tirdea wrote: > >> From: Irina Tirdea >> >> In printf's format, ' is used to group the output with thousands' grouping >> characters for decimal conversion. Bionic does not support ' for printf. > > Please try to solve compatibility without affecting the default > output and big num is the default perf stat output. Understood. > Could the big num output be implemented within perf, without > relying on glibc's printf implementation? > Yes. I'll write a function that does the grouping instead of using printf and send it for review instead of this patch. Thanks, Irina