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Announce: the 'perf bench numa mem' NUMA performance measurement tool

From:  Ingo Molnar <mingo@kernel.org>
To:  linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject:  Announce: the 'perf bench numa mem' NUMA performance measurement tool
Date:  Fri, 7 Dec 2012 21:55:43 +0100
Message-ID:  <1354913744-29902-1-git-send-email-mingo@kernel.org>
Cc:  Peter Zijlstra <a.p.zijlstra@chello.nl>, Paul Turner <pjt@google.com>, Lee Schermerhorn <Lee.Schermerhorn@hp.com>, Christoph Lameter <cl@linux.com>, Rik van Riel <riel@redhat.com>, Mel Gorman <mgorman@suse.de>, Andrew Morton <akpm@linux-foundation.org>, Andrea Arcangeli <aarcange@redhat.com>, Linus Torvalds <torvalds@linux-foundation.org>, Thomas Gleixner <tglx@linutronix.de>, Johannes Weiner <hannes@cmpxchg.org>, Hugh Dickins <hughd@google.com>, Arnaldo Carvalho de Melo <acme@redhat.com>, Frederic Weisbecker <fweisbec@gmail.com>, Mike Galbraith <efault@gmx.de>
Archive-link:  Article, Thread

This is a NUMA performance measurement tool I've been honing for some time
and people expressed interest in it so here's a tidied up version of it.

I also pushed it out into the tip:perf/bench branch:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/bench

Maybe others find it useful too. I'll post a couple of perf bench
NUMA performance numbers in the next hour or so.

Thanks,

	Ingo

------------>
Ingo Molnar (1):
  perf: Add 'perf bench numa mem' NUMA performance measurement suite

 tools/perf/Makefile        |    3 +-
 tools/perf/bench/bench.h   |    1 +
 tools/perf/bench/numa.c    | 1731 ++++++++++++++++++++++++++++++++++++++++++++
 tools/perf/builtin-bench.c |   13 +
 tools/perf/util/hist.h     |    2 +-
 5 files changed, 1748 insertions(+), 2 deletions(-)
 create mode 100644 tools/perf/bench/numa.c

-- 
1.7.11.7

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