On Wed, 15 Sep 2010 10:27:39 -0700, reckoner <recko...@gmail.com> wrote: > Hi, > > According to dump_properties.py ( shown below ), I have > > Total Memory: 261824 KB > > How much of this can I allocate using gpuarray as in the following:
http://documen.tician.de/pycuda/driver.html#pycuda.driver.mem_get_info tells you how much of that is actually free (i.e. not taken up by frame buffers etc). I'd expect that you get nearly all of that via any of the allocation methods in PyCUDA. Checkout examples/fill_gpu_with_nans.py--it tries to allocate the biggest possible chunk it can get to fill it with NaNs as a debugging aid. Andreas
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