Am Mittwoch 14 April 2010 23:13:13 schrieb Gregory Collins: > Jesper Louis Andersen <jesper.louis.ander...@gmail.com> writes: > > This post describes some odd behaviour I have seen in GHC 6.12.1 when > > writing Combinatorrent. The post is literate Haskell so you can run > > it. The executive summary: A space leak occurs when a new process is > > spawned from inside another process - and I can't figure out why. I am > > asking for help on haskell-cafe. > > > > ...[snip]... > > > >> import Control.Monad.State > > Does the problem go away if you use "Control.Monad.State.Strict"?
No. The problem goes away, however, if I replace p1 with p1 = forever $ liftIO (return () >> threadDelay 0) It is reduced, but still present, for p1 = forever $ liftIO (return () >> yield) It is also reduced by decreasing the delay in p2. I don't know what's going on, though. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
