linux-kernel - Re: [RFC 00/11] perf tools: Factor stat reading and CQM changes

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Message-ID: <20141121093513.GA12548@krava.redhat.com>
Date:	Fri, 21 Nov 2014 10:35:13 +0100
From:	Jiri Olsa <jolsa@...hat.com>
To:	Jiri Olsa <jolsa@...nel.org>
Cc:	linux-kernel@...r.kernel.org, Andi Kleen <ak@...ux.intel.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Stephane Eranian <eranian@...gle.com>
Subject: Re: [RFC 00/11] perf tools: Factor stat reading and CQM changes

On Fri, Nov 21, 2014 at 10:31:04AM +0100, Jiri Olsa wrote:
> hi,
> this patchset factors Matt's userspace part of CQM patches:
> http://marc.info/?l=linux-kernel&m=141156746730336&w=2
> 
> I needed to put counters reading into single place, which in
> the end turned out to be simplification of the stat command
> reading side.
> 
> any comments are welcome,
> jirka

available in:
  git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
  perf/core_stat_cqm

jirka

> 
> 
> Cc: Andi Kleen <ak@...ux.intel.com>
> Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
> Cc: Corey Ashford <cjashfor@...ux.vnet.ibm.com>
> Cc: David Ahern <dsahern@...il.com>
> Cc: Frederic Weisbecker <fweisbec@...il.com>
> Cc: Ingo Molnar <mingo@...nel.org>
> Cc: Namhyung Kim <namhyung@...nel.org>
> Cc: Paul Mackerras <paulus@...ba.org>
> Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
> Cc: Stephane Eranian <eranian@...gle.com>
> Signed-off-by: Jiri Olsa <jolsa@...nel.org>
> ---
> Jiri Olsa (10):
>       perf tools: Introduce perf_evsel__compute_deltas function
>       perf tools: Introduce perf_counts_values__scale function
>       perf tools: Introduce perf_evsel__read_cb function
>       perf stat: Use perf_evsel__read_cb in read_counter
>       perf stat: Make read_counter work over the thread dimension
>       perf stat: Use read_counter in read_counter_aggr
>       perf tools: Remove perf_evsel__read interface
>       perf tools: Add snapshot format file parsing
>       perf stat: Add support for per-pkg counters
>       perf stat: Add support for snapshot counters
> 
> Matt Fleming (1):
>       perf tools: Add per-pkg format file parsing
> 
>  tools/perf/builtin-stat.c      | 105 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------
>  tools/perf/util/evsel.c        | 100 +++++++++++++++++++++++++++------------------------------------------
>  tools/perf/util/evsel.h        |  45 +++++++++++--------------------
>  tools/perf/util/parse-events.c |   2 ++
>  tools/perf/util/pmu.c          |  74 +++++++++++++++++++++++++++++++++++++++++++--------
>  tools/perf/util/pmu.h          |   4 +++
>  6 files changed, 220 insertions(+), 110 deletions(-)
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