#6071: Compiled program segfaults
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Reporter: stevecheckoway | Owner: simonmar
Type: bug | Status: closed
Priority: highest | Milestone: 7.4.2
Component: Compiler | Version: 7.0.4
Resolution: worksforme | Keywords:
Os: Linux | Architecture: Unknown/Multiple
Failure: Runtime crash | Difficulty: Unknown
Testcase: | Blockedby:
Blocking: | Related:
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Comment(by stevecheckoway):
I don't have evidence that it's not a hardware problem, but I think this
is an out of memory/swap situation interacting poorly with the runtime. I
reimplemented my algorithm (the real one, not the pared down one here) in
C++ and either it fails to allocate enough memory at some point (and thus
throws an exception) or Linux's OOM killer kills the process.
I'm trying to arrange access to a nonidentical machine with which I can
run the test program. Possibly increasing the tunableParameter will
trigger the bug for you.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6071#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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