#1473: isSpace is too slow
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Reporter: igloo | Owner:
Type: bug | Status: new
Priority: normal | Milestone: _|_
Component: libraries/base | Version: 6.6.1
Severity: normal | Keywords:
Difficulty: Unknown | Os: Unknown
Testcase: | Architecture: Unknown
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In the thread starting http://www.haskell.org/pipermail/glasgow-haskell-
users/2007-May/012608.html
Neil Mitchell compares the speed is isSpace to C's functions:
{{{
C's isspace: 0.375
C's iswspace: 0.400
Char.isSpace: 0.672
}}}
The thread contains some discussions of possible solutions.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1473>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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