[Haskell-cafe] Monad Transformer Space Leak

Joachim Breitner mail at joachim-breitner.de
Mon Apr 22 23:00:38 CEST 2013


Am Montag, den 22.04.2013, 16:44 -0400 schrieb Clark Gaebel:
> More interestingly, the problem goes away if I enable profiling.
> That's kind of worrisome.

this part sounds similar than the recently discussed problem with the
ackermann function (http://hackage.haskell.org/trac/ghc/ticket/7850) –
maybe your code is only allocating stacks and nothing else? In that case
you can try with GHC HEAD and see if the problem is fixed.


Joachim "nomeata" Breitner
Debian Developer
  nomeata at debian.org | ICQ# 74513189 | GPG-Keyid: 4743206C
  JID: nomeata at joachim-breitner.de | http://people.debian.org/~nomeata

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