Thanks it works perfectly, sorry for this. On sam., 2011-03-05 at 22:14 +0530, nithin s wrote: > You should have "import pycuda.autoinit" somewhere before you make cuda calls. > > Note: autoinit does a lot of initialization (and shut down ) things > behind the scenes. > > On 5 March 2011 21:23, Pierre Castellani <[email protected]> wrote: > > Hi, > > I am really sorry to, probably, make a very simple post, but i just have > > installed pycuda > > 94.2 on ubuntu 10.10 64bits and i get the following error > > > >>>>import pycuda.driver as drv > >>>>drv.mem_alloc( 50 ) > > Traceback (most recent call last): > > File "/home/pierre/workspace/TeoTech/testpython/test_pycuda.py", line 2, > > in <module> > > drv.mem_alloc( 50 ) > > pycuda._driver.LogicError: cuMemAlloc failed: not initialized > > > > Any idea on what I have done wrong? > > > > Thanks. > > _______________________________________________ > > PyCUDA mailing list > > [email protected] > > http://lists.tiker.net/listinfo/pycuda > > > >
_______________________________________________ PyCUDA mailing list [email protected] http://lists.tiker.net/listinfo/pycuda
