From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758618Ab0BRRGq (ORCPT ); Thu, 18 Feb 2010 12:06:46 -0500 Received: from mail-ew0-f219.google.com ([209.85.219.219]:49150 "EHLO mail-ew0-f219.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755850Ab0BRRGh (ORCPT ); Thu, 18 Feb 2010 12:06:37 -0500 Date: Thu, 18 Feb 2010 17:06:25 +0000 From: Eric B Munson To: Peter Zijlstra Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo Subject: Re: perf record and multiple events Message-ID: <20100218170625.GB3856@us.ibm.com> References: <20100217173822.GA4137@us.ibm.com> <1266500821.26719.649.camel@laptop> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="98e8jtXdkpgskNou" Content-Disposition: inline In-Reply-To: <1266500821.26719.649.camel@laptop> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --98e8jtXdkpgskNou Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, 18 Feb 2010, Peter Zijlstra wrote: > On Wed, 2010-02-17 at 17:38 +0000, Eric B Munson wrote: > > While testing perf record I found that when multiple events are specifi= ed > > on the command line, i.e. perf record -e dTLB-misses -e cache-misses, > > the are lumped into a single category on output from perf report. The > > same event specification gives two event categories when using perf sta= t. > > Is this working as expected or should I see seperate entries in the rep= ort > > for each event? >=20 > The tools currently lack support for this, but patches are welcome. >=20 Thanks, I'll start looking into it. --=20 Eric B Munson IBM Linux Technology Center ebmunson@us.ibm.com --98e8jtXdkpgskNou Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkt9c5EACgkQsnv9E83jkzounwCghe7RxBxg3bqRx7UaWoJV/2bd JSMAoLsUg8O7Z9F9zIUFiOasj9zvKdUi =XE4f -----END PGP SIGNATURE----- --98e8jtXdkpgskNou--