Re: [Boost-bugs] [Boost C++ Libraries] #3218: string_algo algorithms are quite slow in some popular compiler/OS/hardware situations

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #3218: string_algo algorithms are quite slow in some popular compiler/OS/hardware situations
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-06-28 21:46:49

#3218: string_algo algorithms are quite slow in some popular compiler/OS/hardware
situations
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 Reporter:  Yuri Goldfeld <yuri_goldfeld@…>           |       Owner:  pavol_droba
     Type:  Bugs                                      |      Status:  new        
Milestone:  To Be Determined                          |   Component:  string_algo
  Version:  Boost 1.37.0                              |    Severity:  Problem    
 Keywords:  performance string_algo strings           |  
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Comment(by pavol_droba):

 Second guess are locales. As you said, performance problem is shown when
 case sensitivity takes place.
 You might want to try to modify is_iequal (in compare.hpp) to use
 hardcoded strupr instead of locale specific toupper.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3218#comment:5>
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