Hi, I think I found the source of this bug. There is a Linux specific detail in the pthreads API:
> > The new thread inherits copies of the calling thread's capability sets (see > capabilities(7)) and CPU affinity mask (see sched_setaffinity(2)). > This can be found in the man page of pthread_create (http://man7.org/linux/man-pages/man3/pthread_create.3.html). So if OpenThread uses pthreads, it will have the same behaviour. The newly created thread will always inherit the CPU affinity from the parent thread. A possible solution for this problem could be to explicitly set the CPU affinity mask in Thread::start(). Thank you! Cheers, Marcel ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=57845#57845 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
