Hi, On Monday 09 February 2009 23:38, Melchior FRANZ wrote: > * Robert Osfield -- Monday 09 February 2009: > > An svn update to the OSG-2.8 branch will get you these changes. > > Tried with that ... > > > Changing to mutex solves the valigrind/helgrind warnings when you run > > osgparticleeffects in SingleThreaded. > > Confirmed. However, in fgfs I got again a segfault with particles > and threading ...
Melchior, I can see no connection between the helgrind warning and a segfault. What helgrind tells you, is that there is a possible dealock situation that can potentially happen due to that inverted lock order. But the effect of a deadlock is a hanging application or thread or something like that - not a segfault ... > Can't say more, as I had to throw the core file away (don't ask :-). > Now I'm helgrinding fgfs+osg, and after that I'll make another > fgfs run and will then explore the next core dump ... Good luck ... Mathias -- Dr. Mathias Fröhlich, science + computing ag, Software Solutions Hagellocher Weg 71-75, D-72070 Tuebingen, Germany Phone: +49 7071 9457-268, Fax: +49 7071 9457-511 -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender des Aufsichtsrats/ Chairman of the Supervisory Board: Michel Lepert Sitz/Registered Office: Tuebingen Registergericht/Registration Court: Stuttgart Registernummer/Commercial Register No.: HRB 382196 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
