#698: GHC's internal memory allocator never releases memory back to the OS
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    Reporter:  guest             |        Owner:  igloo           
        Type:  bug               |       Status:  new             
    Priority:  low               |    Milestone:  6.12 branch     
   Component:  Runtime System    |      Version:  6.4.1           
    Severity:  normal            |   Resolution:                  
    Keywords:                    |   Difficulty:  Moderate (1 day)
    Testcase:  N/A               |           Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |  
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Comment (by simonmar):

 Replying to [comment:18 guest]:
 > I originally tried to work around the memory growth for darcs.net by
 adding the max heap option (the -m option IIRC); turned out that setting
 an upper bound didn't trigger returns to the OS but segfaults.

 If you see a segfault, please report it!

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/698#comment:21>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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