From: Andi Kleen <ak@linux.intel.com>
To: Bert Wesarg <bert.wesarg@googlemail.com>
Cc: Andi Kleen <andi@firstfloor.org>, Git Mailing List <git@vger.kernel.org>
Subject: Re: [PATCH 5/5] Add a little script to compare two make perf runs
Date: Sun, 6 Jul 2014 09:15:27 -0700 [thread overview]
Message-ID: <20140706161527.GU19781@tassilo.jf.intel.com> (raw)
In-Reply-To: <CAKPyHN3rz+TUkcpAS3151XZo+zK2Un=LOrQ_A=TVo4QQ_EUsDg@mail.gmail.com>
> a justification why the geometric mean is used here would increase my
> confident significantly.
It's just a standard way to summarize sets of benchmarks. For example SPEC
uses the same approach.
Anyways the script is not essential to the rest of the profile feedback
feature. Just ignore it if it's controversal.
-Andi
next prev parent reply other threads:[~2014-07-06 16:15 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-04 23:43 Fix the bitrotted profile feedback build Andi Kleen
2014-07-04 23:43 ` [PATCH 1/5] Use BASIC_FLAGS for profile feedback Andi Kleen
2014-07-04 23:43 ` [PATCH 2/5] Don't define away __attribute__ on gcc Andi Kleen
2014-07-04 23:43 ` [PATCH 3/5] Run the perf test suite for profile feedback too Andi Kleen
2014-07-07 21:06 ` Junio C Hamano
2014-07-07 22:15 ` Andi Kleen
2014-07-04 23:43 ` [PATCH 4/5] Fix profile feedback with -jN and add profile-fast Andi Kleen
2014-07-04 23:43 ` [PATCH 5/5] Add a little script to compare two make perf runs Andi Kleen
2014-07-06 16:12 ` Bert Wesarg
2014-07-06 16:15 ` Andi Kleen [this message]
2014-07-06 16:46 ` Bert Wesarg
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