#7387: threaded2 failures in HEAD
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Reporter: simonmar | Owner: simonmar
Type: bug | Status: new
Priority: highest | Milestone: 7.8.1
Component: Runtime System | Version: 7.7
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: Runtime crash
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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I've been trying to track down the cause of some failures in HEAD:
{{{
concurrent/prog001 concprog001 [bad exit code] (threaded2)
concurrent/should_run conc023 [bad exit code] (threaded2)
concurrent/should_run throwto001 [bad exit code] (threaded2)
concurrent/should_run throwto002 [bad exit code] (threaded2)
}}}
these are non-deterministic crashes that only happen with -N2 or greater.
They probably resulted from the recent rewrite of the RTS .cmm code, but
after a day or so spent trying to track down the cause I haven't been able
to identify it yet.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7387>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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