[debbugs-tracker] bug#17229: closed ([PATCH 2/2] grep: speed-up by using memchr() in Boyer-Moore searching)

[GNU bug Tracking System]

Your message dated Thu, 01 May 2014 08:10:53 +0900
with message-id <address@hidden>
and subject line bug#17229: [PATCH 2/2] grep: speed-up by using memchr() in 
Boyer-Moore searching
has caused the debbugs.gnu.org bug report #17229,
regarding [PATCH 2/2] grep: speed-up by using memchr() in Boyer-Moore searching
to be marked as done.

(If you believe you have received this mail in error, please contact
address@hidden)


-- 
17229: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17229
GNU Bug Tracking System
Contact address@hidden with problems

--- Begin Message --- Subject: [PATCH 2/2] grep: speed-up by using memchr() in Boyer-Moore searching Date: Wed, 09 Apr 2014 22:54:43 +0900

memchr() of glibc is faster than seeking by delta1 on some platforms.
So, when there is no chance to match for a while, use it on them.

Speed-up about 3x in best case, 10% in normal case by this patch.

It's still available only for x86 and x86-64 platform.

Norihiro

patch.txt
Description: Text document

--- End Message ---

> --- Begin Message ---
>
>
>
> Subject: 
>
> bug#17229: [PATCH 2/2] grep: speed-up by using memchr() in Boyer-Moore searching
>
>
>
>
> Date: 
>
> Thu, 01 May 2014 08:10:53 +0900
>
>
>
>
> Thanks.  Closing, all requests suggested in this bug was considered.
>
>
>
> --- End Message ---