[commit: ghc] master: Set default-impl of `mapM`/`sequence` methods to `traverse`/`sequenceA` (f636faa)

Joachim Breitner mail at joachim-breitner.de
Mon Sep 29 07:44:30 UTC 2014


Am Samstag, den 27.09.2014, 21:07 +0000 schrieb git at git.haskell.org:
> commit f636faa7b2b7fc1d0663f994ad08f365d39a746d
> Author: Herbert Valerio Riedel <hvr at gnu.org>
> Date:   Sat Sep 27 22:55:19 2014 +0200
>     Set default-impl of `mapM`/`sequence` methods to `traverse`/`sequenceA`
>     This is made possible by the AMP, as we don't need the `WrappedMonad`
>     helper for that anymore.

according to 
this has caused a 11% regression in fibheaps allocation:


Joachim “nomeata” Breitner
  mail at joachim-breitner.dehttp://www.joachim-breitner.de/
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  Debian Developer: nomeata at debian.org

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