Le 29/11/2011 09:57, Stefan Eilemann a écrit :
> I use them mostly with OpenGL ('XOpenDisplay(":0.<gpu>")' and RDMA in Equalizer/Collage (see links in signature). Is there a straight way to associate the GPUs with the corresponding X screen? I guess at least the path through the Xorg PCI ID should work, but it would be nice to have that in hwloc.
I need to think about it, it doesn't look very easy to implement.