On Jul 17, 2013, at 6:50 PM, Andreas Kloeckner <[email protected]> wrote:
> Are you trying to get a pointer into or out of PyCUDA?
>
> If into, you can just use Python ints, or alternatively:
Thanks! That's what I needed to know. The following seems to work fine:
import numbapro.cuda
import pycuda.gpuarray
import pycuda.autoinit
A = np.random.random((2, 2, 2))
cu_A = numbapro.cuda.to_device(A)
pycu_A = pycuda.gpuarray.GPUArray(
shape=cu_A.shape, dtype=cu_A.dtype,
gpudata=cu_A.gpu_data.device_ctypes_pointer.value,
strides=cu_A.strides)
pycu_A.get()
Michael.
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