#7602: Threaded RTS performing badly on recent OS X (10.8?)
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Reporter: simonmar | Owner: thoughtpolice
Type: bug | Status: new
Priority: normal | Milestone: _|_
Component: Runtime System | Version: 7.7
Keywords: | Os: MacOS X
Architecture: x86_64 (amd64) | Failure: None/Unknown
Difficulty: Unknown | Testcase:
Blockedby: 7678 | Blocking:
Related: |
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Comment(by thoughtpolice):
Sigh. I haven't seen XCode 5. The fact they EOL'd gcc finally isn't
totally surprising.
The summary is that I have a patch for this and it should help the
performance loss quite a bit, but the blocker here is #7678 - clang's
preprocessor doesn't like the way we use RULES, among other things.
This is work-around-able, but probably not in a very nice way
unfortunately.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7602#comment:19>
GHC <http://www.haskell.org/ghc/>
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