linux-kernel - Re: [tip:perfcounters/core] perf_counter: kerneltop: update to new ABI

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Date:	Thu, 02 Apr 2009 19:05:05 +0530
From:	Jaswinder Singh Rajput <jaswinder@...nel.org>
To:	mingo@...hat.com, hpa@...or.com, paulus@...ba.org,
	linux-kernel@...r.kernel.org, a.p.zijlstra@...llo.nl,
	tglx@...utronix.de, cjashfor@...ux.vnet.ibm.com, mingo@...e.hu
Cc:	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:perfcounters/core] perf_counter: kerneltop: update to new
 ABI

On Thu, 2009-04-02 at 12:03 +0000, Peter Zijlstra wrote:
> Commit-ID:  373b153677f26a263ef297d77a5e045a31f6486c
> Gitweb:     http://git.kernel.org/tip/373b153677f26a263ef297d77a5e045a31f6486c
> Author:     Peter Zijlstra <a.p.zijlstra@...llo.nl>
> AuthorDate: Thu, 2 Apr 2009 11:12:02 +0200
> Committer:  Ingo Molnar <mingo@...e.hu>
> CommitDate: Thu, 2 Apr 2009 13:53:00 +0200
> 
> perf_counter: kerneltop: update to new ABI
> 
> Update to reflect the new record_type ABI changes.
> 

perfstat is still having many issues:

1. 0:6: bus-cycles is not valid for AMD, so it fails

2. ./perfstat -e 0:1,0:2,0:3,0:4,0:5,0:6 ls
can be replaced by ./perfstat -e 0:* ls

3. Similarly ./perfstat -e 1:1,1:2,1:3,1:4,1:5,1:6 ls
can be replaced by ./perfstat -e 1:* ls

4. All events can be replaced by ./perfstat -e * ls

--
JSR

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