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From: | Andreas Schwab |
Subject: | [bug #14472] grep is slow in multibyte locales |
Date: | Thu, 8 Sep 2005 15:44:07 +0200 |
User-agent: | Mozilla/5.0 (compatible; Konqueror/3.4; Linux 2.6.13-rc6-git13-4-default; ia64) KHTML/3.4.2 (like Gecko) |
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 _______________________________________________________ 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. _______________________________________________________ File Attachments: ------------------------------------------------------- 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> _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?func=detailitem&item_id=14472> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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