Thanks. But Yikes that tool doesn't even exist on the Apple! I'll bug the NVIDIA guys,
Barry On Jan 12, 2011, at 3:48 AM, Filippo Spiga wrote: > Dear Barry, > I guess the best is to probe directly the GPUs instaled on the system > using the NVIDIA CLI tool called nvidia-smi. Command line options "-a" or > "-q" report the model. The problem will be parse the information in the > sdtout. Maybe we can ping NVIDIA to improve the output to be more > "machine-readable". It changes if drivers change. It can be very annoying (I > am speaking for direct experience).... > > Regards > > -- > Filippo SPIGA, MSc Computer Science > ~ homepage: http://tinyurl.com/fspiga ~ > > ?Nobody will drive us out of Cantor's paradise.? > -- David Hilbert > > > On Tue, Jan 11, 2011 at 11:44 PM, Barry Smith <bsmith at mcs.anl.gov> wrote: > > On Jan 11, 2011, at 4:55 PM, Lisandro Dalcin wrote: > > > I think the two lines below (config/PETSc/packages/cuda.py ) are wrong: > > > > if self.scalartypes.precision == 'double': > > self.setCompilers.addCompilerFlag('-arch sm_13') > > > > What if your GPU is sm_20? > > This is a hack to get things to work. We've love for you to tell us the > correct solution. Should it try to set the arch to the highest one supported > by the system? (If so how do we find out the highest)? > > Thanks > > Barry > > > > > > -- > > Lisandro Dalcin > > --------------- > > CIMEC (INTEC/CONICET-UNL) > > Predio CONICET-Santa Fe > > Colectora RN 168 Km 472, Paraje El Pozo > > Tel: +54-342-4511594 (ext 1011) > > Tel/Fax: +54-342-4511169 > >
