Hi, Ah, and node comparison for non-element nodes was enhanced. This was needed to speed up sorting of XPath node sets. See http://bugzilla.gnome.org/show_bug.cgi?id=165547
Also elimination of needless sort operations for arguments of count(). There's still a TODO to eliminate other needless sorting, as e.g. for "foo[ancestor::bar]"; ancestor::bar is currently sorted, but doesn't need to be. Regards, Kasimier > -----Original Message----- > From: Martijn Faassen [mailto:[EMAIL PROTECTED] > Sent: Friday, June 09, 2006 1:00 PM > To: Buchcik, Kasimier > Cc: [EMAIL PROTECTED]; [email protected] > Subject: Re: [xml] Release of libxml2-2.6.26 > > Hey, > > >> * improvements: > >> - Xpath optimizations (Kasimier) > >> - XPath object cache(Kasimier) > > Is there a story on what kind of optimizations these are, what their > effect is in practice, and what an XPath object cache is? Kasimier? :) > > Regards, > > Martijn > > _______________________________________________ xml mailing list, project page http://xmlsoft.org/ [email protected] http://mail.gnome.org/mailman/listinfo/xml
