Hi Mathias, I've have just done a trial integration of OpenThreads::Atomic into osg::Referenced using your changes, and performance results are pretty encouraging under Linux/Intel quad core - I've seen 2.8 to 3.8% improvement in overall framerate on a large town model I have, this for the whole frame so means that the actual improvement during cull/draw is better than this percentage.
I won't commit the changes I've just merged though, as I recall from my first pass review that the solution for the observers wasn't ideal, so I'll go back and review these details and look for a better solution right now. Robert. _______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org
