[Haskell-cafe] forLoop + strict State monad is much faster than foldl'

Felipe Lessa felipe.lessa at gmail.com
Tue Apr 29 16:43:24 UTC 2014

Em 29-04-2014 13:35, Niklas Hambüchen escreveu:
> (http://htmlpreview.github.io/?https://github.com/nh2/loop/blob/master/results/bench-foldl-and-iorefs-are-slow-llvm.html),

Is it just or is criterion broken in some way?

It considers a 1140% effect on the mean "moderate", so I would guess
that the number is being incorrectly printed.  One of the tests even has
a "severe" 7280% effect!

Also, for "sum32/sumIntStrictState" is reports microseconds on the
charts but seconds on the table.

Cheers, =)


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