[Webkit-unassigned] [Bug 111895] run-perf-tests should report the mean instead of (in addition to?) the median

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=111895





--- Comment #1 from Ryosuke Niwa <rniwa at webkit.org>  2013-03-08 15:44:29 PST ---
(In reply to comment #0)
> run-perf-tests should report the mean instead of (in addition to?) the median
> 
> I'm told I should be reporting the mean in my bugs:
> https://bugs.webkit.org/show_bug.cgi?id=107337#c40
> 
> I may have been a Math major, but I plead ignorance for stats questions. :)

We do report them. e.g.

Running Bindings/document-implementation.html (4 of 114)
DESCRIPTION: This benchmark repeatedly accesses document.implementation.
RESULT Bindings: document-implementation: Runs= 337.387461737 runs/s
median= 336.553080486 runs/s, stdev= 8.51712865431 runs/s, min= 321.659870522 runs/s, max= 347.246989122 runs/s

The mean is 337.387461737 runs/s.

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