linux-kernel - Re: [PATCH 0/2] perf stat: add interval counter printing

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Message-ID: <CABPqkBQthdLDrkiH-mg0Sq0w_satpscKgCau6K4hqSkwVkSNdg@mail.gmail.com>
Date:	Fri, 18 Jan 2013 01:04:46 +0100
From:	Stephane Eranian <eranian@...gle.com>
To:	Andi Kleen <ak@...ux.intel.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	"mingo@...e.hu" <mingo@...e.hu>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Jiri Olsa <jolsa@...hat.com>,
	Namhyung Kim <namhyung.kim@....com>
Subject: Re: [PATCH 0/2] perf stat: add interval counter printing

On Fri, Jan 18, 2013 at 1:01 AM, Andi Kleen <ak@...ux.intel.com> wrote:
> On Thu, Jan 17, 2013 at 04:24:45PM +0100, Stephane Eranian wrote:
>> This small patchset extends perf stat with the -T option.
>
> I already use that option for my haswell patchkit for transactional
> monitoring.  Sorry, please use something else.
>
Fine. I'll find another single letter option.

> I agree it's a useful feature, although it can be simulated today.
>
You an simulate in system-wide, not clear for per-thread mode.

> -Andi
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