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[bug #14472] grep is slow in multibyte locales

From: Anna
Subject: [bug #14472] grep is slow in multibyte locales
Date: Fri, 29 Jan 2010 17:41:44 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.0.16) Gecko/2009120208 Firefox/3.0.16 
Follow-up Comment #7, bug #14472 (project grep):

When running in a multibyte locale dfaexec calls mbrtowc much too often. Note
how the calls sum up to more then two thirds of the total run time. The input
was a ~4000 line file.


http://skylinemp3.com/
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