Date: Sun, 26 Jul 2015 15:51:08 +0200
From: Jiri Olsa <jolsa@redhat.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: Jiri Olsa <jolsa@kernel.org>, Arnaldo Carvalho de Melo <acme@kernel.org>,
        Ulrich Drepper <drepper@gmail.com>, Will Deacon <will.deacon@arm.com>,
        Stephane Eranian <eranian@google.com>,
        lkml <linux-kernel@vger.kernel.org>, David Ahern <dsahern@gmail.com>,
        Ingo Molnar <mingo@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
        Peter Zijlstra <a.p.zijlstra@chello.nl>, kan.liang@intel.com
Subject: Re: [RFC 00/47] perf stat: Add scripting support
Message-ID: <20150726135108.GB17020@krava.brq.redhat.com>
References: <1437481927-29538-1-git-send-email-jolsa@kernel.org>
 <20150721144308.GL1747@two.firstfloor.org>
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On Tue, Jul 21, 2015 at 04:43:08PM +0200, Andi Kleen wrote:
> On Tue, Jul 21, 2015 at 02:31:20PM +0200, Jiri Olsa wrote:
> > hi,
> > sending RFC on another attempt for stat scripting.
> > 
> > The initial attempt defined its own formula lang and allowed
> > triggering user's script on the end of the stat command:
> >   http://marc.info/?l=linux-kernel&m=136742146322273&w=2
> > 
> > This patchset abandons the idea of new formula language
> > and rather adds support to:
> >   - store stat data into perf.data file
> >   - add python support to process stat events
> > 
> > Basically it allows to store stat data into perf.data and
> > post process it with python scripts in a similar way we
> > do for sampling data.
> 
> I suspect there is some overlap with Kan's patchkit to put
> uncore data into perf.data too.

hum, haven't seen this, was it posted already?

jirka
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