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Hi Tobi, First of all, all this is http://llvm.org/bugs/show_bug.cgi?id=1367 :) > The statistical test ministat is performing seems simple and pretty > standard. Is there any reason we could not do something similar? Or are we > doing it already and it just does not work as expected? The main problem with such sort of tests is that we cannot trust them, unless: 1. The data has the

On 06/28/2013 01:19 PM, Renato Golin wrote: > On 28 June 2013 19:45, Chris Matthews <chris.matthews at apple.com> > wrote: > >> Given this tradeoff I think we want to tend towards false positives >> (over false negatives) strictly as a matter of compiler quality. >> > > False hits are not binary, but (at least) two-dimensional. You can't > say it's

...ople just to look at regressions all day long, I'd ask them to make a proper statistical model and go do more interesting things... cheers, --renato -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130630/daa16eff/attachment.html>