#2868: `par` `pseq` does not work as expected
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Reporter: hoangta | Owner: simonmar
Type: bug | Status: new
Priority: normal | Milestone: 6.10.2
Component: Runtime System | Version: 6.10.1
Severity: major | Resolution:
Keywords: par, pseq, parallel | Difficulty: Easy (1 hr)
Testcase: | Os: Unknown/Multiple
Architecture: Unknown/Multiple |
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Changes (by simonmar):
* owner: => simonmar
* difficulty: => Easy (1 hr)
* os: Linux => Unknown/Multiple
* milestone: => 6.10.2
Comment:
Ok, this is a known bug but we don't have a ticket for it. Thanks for the
report.
It affects programs that create just one spark - the scheduler's load-
balancing algorithm isn't doing its job properly in that case.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2868#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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