#8027: Adding one call to getNumCapabilities triggers performance nose dive (6X
slowdown)
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Reporter: rrnewton | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Runtime System | Version: 7.6.3
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: Runtime performance bug
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Comment(by rrnewton):
I checked with GHC 7.4.2 (Mac and Linux) and see an identical behavior --
same bug.
(I'm trying to run with 7.7.20130628 but having trouble installing the
vector package at this moment...)
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/8027#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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