#5065: dph tests failing
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Reporter: igloo | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Data Parallel Haskell | Version: 7.1
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking: 5070
Architecture: Unknown/Multiple | Failure: None/Unknown
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Comment(by rl):
The problem is that since we don't vectorise the standard library yet, the
vectoriser chokes on any calls to standard library functions. The
desugarer introduces such calls (mostly to patError) even when they aren't
necessary so we rely on gentle simplification to remove them before
vectorising. This is indeed quite fragile but is only a temporary measure
until we can vectorise the libraries.
I'll try to find out what exactly is happening there over the weekend.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5065#comment:6>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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