Just another things: The id showed in the GPU box from lstopo, is the same device_id CUDA numeration used in some function like setDevice() for example?
More better: gpu 1 from lstopo = ? gpu 1 for CUDA runtime? Thanks. 2012/8/29 Gabriele Fatigati <g.fatig...@cineca.it> > Good! > > Now it works well. > > Many tanks! > > 2012/8/28 Samuel Thibault <samuel.thiba...@inria.fr> > >> Gabriele Fatigati, le Tue 28 Aug 2012 18:10:41 +0200, a écrit : >> > How can cuda branch help me? lstopo output of that branch is the same >> of the >> > trunk. >> >> You need to make sure that hwloc found the cuda runtime during >> ./configure. You will then get new "cuda" devices. >> >> > Another question: the GPU IDs are the same (10de: 06d2). How is it >> possible? >> >> Because the ID identifies the product type, not the physical device. >> >> Samuel >> _______________________________________________ >> hwloc-users mailing list >> hwloc-us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users >> > > > > -- > Ing. Gabriele Fatigati > > HPC specialist > > SuperComputing Applications and Innovation Department > > Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy > > www.cineca.it Tel: +39 051 6171722 > > g.fatigati [AT] cineca.it > -- Ing. Gabriele Fatigati HPC specialist SuperComputing Applications and Innovation Department Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy www.cineca.it Tel: +39 051 6171722 g.fatigati [AT] cineca.it
