[Webkit-unassigned] [Bug 43253] SunSpider run times are not reproducible

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=43253





--- Comment #3 from Maciej Stachowiak <mjs at apple.com>  2010-08-06 16:53:19 PST ---
I don't think summing the absolute differences from the mean for each subtest is a statistically valid procedure, for computing the variance of the total score.

You are correct that individual subtests, particularly the tests that are now very short runtime in modern implementations, have much higher variance than the total.

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