URL:
<http://savannah.gnu.org/bugs/?func=detailitem&item_id=14472>
Summary: grep is slow in multibyte locales
Project: grep
Submitted by: schwab
Submitted on: Thu 09/08/05 at 15:44
Category: None
Severity: 3 - Normal
Item Group: None
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
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Details:
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.
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File Attachments:
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Date: Thu 09/08/05 at 15:44 Name: yy Size: 95.27KB By: schwab
gprof output
<http://savannah.gnu.org/bugs/download.php?item_id=14472&item_file_id=2933>
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