Hi Alex, > Maybe I am misunderstanding, I am not so familiar with the buffer terminology > (having not dealt much with opencl),
It is not really OpenCL-specific; basically it's just a wrapper on top of pointer arithmetic. > Would the following be sufficient? > > a = pycuda.gpuarray.to_gpu(numpy.zeros(N)) > > sub_region1 = a[0:N/4] > sub_region2 = a[3N/4:N] Unfortunately, this produces numpy.ndarray, not another GPUArray. _______________________________________________ PyCUDA mailing list [email protected] http://lists.tiker.net/listinfo/pycuda
