Hey, thanks, I came accross your post to the mailing list but I thought it was a different issue in the beginning.
Now the test_driver.py is running. Also my own testing things seem to run OK...however seen the imprecision issues with gpuarrays I suppose I'd better not use them on Fermis right now? ++ Peter On Jul 21, 2010, at 1:16 PM, Julien Cornebise wrote: > Hi Peter > > I just had the same problem last week: > http://pycuda.2962900.n2.nabble.com/PyCUDA-test-driver-py-problem-td5276874.html#a5276874 > > Updating to the latest git commit will solve your context-related > issues, due to Fermi architecture not accepting unaligned accesses > (thanks again Andreas for the fix !). > Beside, try the examples (obtained via > examples/download-examples-from-wiki), most of them should work, even > with the 0.94rc instead of the GIT version. > > However, the precision issues remain. > > Julien > > On Wed, Jul 21, 2010 at 4:42 AM, Peter Schmidtke <pschmid...@ub.edu> wrote: >> Dear PyCuda mailing list readers, >> >> I just finished the installation of pycuda 0.94rc on a Centos 5.5 64 bit >> machine using gcc4.1.2 and boost 1.39 and a fresh manual python2.7 install. >> The machine is a blade holding two Tesla C2050 cards. >> >> I went through all possible install problems on such a rigid system like >> Centos, but finally I got it installed, thanks to the wiki and a few mailing >> list posts. >> >> I tried to run the pycuda tests in the test directory, but already with the >> test_driver.py I ran into some trouble. Find the errors and stdout attached >> to this mail. test_math.py runs fine and test_gpuarray issues a few >> precision errors. >> Someone experienced similar problems on other GPU's or is it related to the >> new Fermi architecture?? >> >> Thanks in advance for your help. >> >> >> >> Peter Schmidtke >> >> ----------------- >> PhD Student >> Department of Physical Chemistry >> School of Pharmacy >> University of Barcelona >> Barcelona, Spain >> >> >> _______________________________________________ >> PyCUDA mailing list >> PyCUDA@tiker.net >> http://lists.tiker.net/listinfo/pycuda >> >> Peter Schmidtke ----------------- PhD Student Department of Physical Chemistry School of Pharmacy University of Barcelona Barcelona, Spain _______________________________________________ PyCUDA mailing list PyCUDA@tiker.net http://lists.tiker.net/listinfo/pycuda