1.4 -> 1.5.1 performance regressions

Thu Oct 9 02:14:29 PDT 2008

On Thu, 2008-10-09 at 11:02 +0200, Fabio wrote:
> 
> I noticed some performance regression moving to a newer system with Xserver
> 1.5.1 from an 1.4 system with both XAA and EXA.

Can you try current Git server-1.5-branch? Adam Jackson just backported
the reduction of dixLookupPrivate() overhead, which is used extensively
by the EXA core at least. If there are still regressions with EXA, I'd
be interested in sysprof/oprofile data separately for each regressed
case.

-- 
Earthling Michel Dänzer           |          http://tungstengraphics.com
Libre software enthusiast         |          Debian, X and DRI developer