Hi all!
Environment: Windows Vista + SP1, GHC 6.10.1.
Description: If use ghci.exe and run separate ghc.exe compiler
process, memory leak in ghci occurred. After exhausting available
memory Vista has no responding.
Steps for reproduce:
1) After run GHCi, process list has 2 processes: ghci.exe (a), ghc.exe (b),
2) Then I run separated compilation process 20 times:
Command Line:
for /L %i in (1,1,20) do ghc -fforce-recomp -O --make "problem.hs" -o
"problem.exe"
Sample Haskell Program listing (problem.hs):
main :: IO ()
main = do
print $ [x | x <- [1..]]
putStrLn "Hello, world!"
3) In process list (taskmgr.exe) I can see some processor
activity and increasing value of "Memory (Private Working Set)" for
process (b).
4) After run "Memory (Private Working Set)" increased about 100Mb.
Best regards.
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