#3838: Performance issues with blackholes
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Reporter: simonmar | Owner: simonmar
Type: bug | Status: new
Priority: normal | Milestone: 6.14 branch
Component: Runtime System | Version: 6.12.1
Keywords: | Difficulty:
Os: Unknown/Multiple | Testcase:
Architecture: Unknown/Multiple | Failure: Runtime performance bug
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Comment(by bos):
See also
http://github.com/bos/event/commit/29abdc23d7d693e0f050ea81d288c9ba541f20ff
for an example of how this makes performance with IORefs very difficult to
understand or predict.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3838#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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