#2271: floor, ceiling, round :: Double -> Int are awesomely slow
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Reporter: dons | Owner: daniel.is.fischer
Type: bug | Status: patch
Priority: low | Milestone: 7.0.1
Component: libraries/base | Version: 7.1
Keywords: performance, math, double | Testcase:
Blockedby: | Difficulty: Unknown
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: None/Unknown
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Comment(by simonpj):
Great!
Rewrite rules are best placed either (a) with the types they concern or
(b) more typically, with the functions that they are a rewrite function
for.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2271#comment:23>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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