Strange GHC/STM behaviour

Michael Lesniak mlesniak at
Mon Mar 15 12:02:13 EDT 2010

Hello Simon,

with the behaviour is worse: even when using $! in the
appropiate lines (see [2] in my original message) the programs hangs
quite often. Hence, 6.12.1 works better in this (special?) case.

Any other things I can do to help identifying the problem?


Dipl.-Inf. Michael C. Lesniak
University of Kassel
Programming Languages / Methodologies Research Group
Department of Computer Science and Electrical Engineering

Wilhelmshöher Allee 73
34121 Kassel

Phone: +49-(0)561-804-6269

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