GNU bug report logs - #17700
[PATCH] dfa: speed-up for a pattern that many atoms are catenated

Previous Next

Full log

Message #22 received at 17700-done <at> debbugs.gnu.org (full text, mbox):

From: Norihiro Tanaka <noritnk <at> kcn.ne.jp>
To: Paul Eggert <eggert <at> cs.ucla.edu>
Cc: Aharon Robbins <arnold <at> skeeve.com>, 17700-done <at> debbugs.gnu.org
Subject: Re: bug#17700: [PATCH] dfa: speed-up for a pattern that many atoms
 are catenated
Date: Fri, 06 Jun 2014 22:19:13 +0900

Paul Eggert wrote:
> So it looks like your patch confers some advantage, but on my platform
> almost all the speedup is achieved simply by switching to the system strstr.

First, I tested on CentOS 5.10.  Next, I tested on RHEL 6.5, and get
result as same as you.  strstr() on CentOS 5.10 may be too old.  I'm
sure that this bug has already been fixed.  So closing.

Thanks,
Norihiro

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.