mirror/glibc - mirror of git://sourceware.org/git/glibc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2019-01-01	1	-1/+1
\| \| \| \| \| \| \|	* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
*	Improve strstr performance	Wilco Dijkstra	2018-07-16	1	-29/+27
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Improve strstr performance. Strstr tends to be slow because it uses many calls to memchr and a slow byte loop to scan for the next match. Performance is significantly improved by using strnlen on larger blocks and using strchr to search for the next matching character. strcasestr can also use strnlen to scan ahead, and memmem can use memchr to check for the next match. On the GLIBC bench tests the performance gains on Cortex-A72 are: strstr: +25% strcasestr: +4.3% memmem: +18% On a 256KB dataset strstr performance improves by 67%, strcasestr by 47%. Reviewd-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2018-01-01	1	-1/+1
\| \| \| \| \| \| \|	* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2017-01-01	1	-1/+1
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*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2016-01-04	1	-1/+1
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*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2015-01-02	1	-1/+1
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*	Update copyright notices with scripts/update-copyrights	Allan McRae	2014-01-01	1	-1/+1
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*	Fix typo, improve comment, remove superfluous #undefs, add missing #undef.	Tom de Vries	2013-02-12	1	-5/+7
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*	Update copyright notices with scripts/update-copyrights.	Joseph Myers	2013-01-02	1	-1/+1
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*	Fix BZ #14716: memmem crash	Maxim Kuvyrkov	2012-10-15	1	-2/+2
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*	Fix BZ #14602: strstr and strcasestr return wrong result.	Maxim Kuvyrkov	2012-10-08	1	-12/+25
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*	Micro-optimize critical path of strstr, strcase and memmem.	Maxim Kuvyrkov	2012-08-21	1	-1/+10
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*	Use pointers for traversing arrays in strstr, strcasestr and memmem.	Maxim Kuvyrkov	2012-08-21	1	-17/+48
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*	Detect EOL on-the-fly in strstr, strcasestr and memmem.	Maxim Kuvyrkov	2012-08-21	1	-8/+42
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*	Optimize first-character loop of strstr, strcasestr and memmem.	Maxim Kuvyrkov	2012-08-21	1	-1/+14
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*	Remove local redefinition of MAX macro.	Roland McGrath	2012-08-15	1	-5/+2
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*	Replace FSF snail mail address with URLs.	Paul Eggert	2012-02-09	1	-3/+2
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*	Fix strstr and memmem algorithm.	Eric Blake	2010-10-06	1	-1/+1
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*	Add performance tests for strstr and strcasestr.	Ulrich Drepper	2010-07-23	1	-2/+1
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*	* string/Makefile (distribute): Add str-two-way.h. cvs/fedora-glibc-20080515T0735	Ulrich Drepper	2008-05-15	1	-0/+430
	2008-03-29 Eric Blake <ebb9@byu.net> Rewrite string searches to O(n) rather than O(n^2). * string/str-two-way.h: New file. For linear fixed-allocation string searching. * string/memmem.c: New implementation. * string/strstr.c: New implementation. * string/strcasestr.c: New implementation. * sysdeps/posix/getaddrinfo.c (getaddrinfo): Call _res_hconf_init