#7528: Non terminating thunk resolution blocks world, even in the case of forkOS ----------------------------------------+----------------------------------- Reporter: timthelion | Owner: Type: bug | Status: new Priority: normal | Component: Runtime System Version: 7.4.2 | Keywords: forkOS Concurrent thunk Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: Incorrect result at runtime | Blockedby: Blocking: | Related: ----------------------------------------+----------------------------------- Changes (by Yuras):
* cc: shumovichy@… (added) * architecture: x86_64 (amd64) => Unknown/Multiple Comment: Seems to be a duplicate of #367: you have a loop without allocations and the scheduler doesn't have chance to reschedule the thread. I can reproduce it with the HEAD with "-O0". With "-O1" it works ok for me. It works with "-O0 -fno-omit-yields" too. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7528#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _______________________________________________ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs