arrayfire.interop module

Interop with other python packages.

This module provides helper functions to copy data to arrayfire from the following modules:

1. numpy - numpy.ndarray

2. pycuda - pycuda.gpuarray

3. pyopencl - pyopencl.array

4. numba - numba.cuda.cudadrv.devicearray.DeviceNDArray

arrayfire.interop.from_ndarray(np_arr, copy=True)

Convert numpy.ndarray to arrayfire.Array.

Parameters

np_arrnumpy.ndarray()

copyBool specifying if array is to be copied.

Default is true. Can only be False if array is fortran contiguous.

Returns

af_arrarrayfire.Array()

arrayfire.interop.np_to_af_array(np_arr, copy=True)

Convert numpy.ndarray to arrayfire.Array.

Parameters

np_arrnumpy.ndarray()

copyBool specifying if array is to be copied.

Default is true. Can only be False if array is fortran contiguous.

Returns

af_arrarrayfire.Array()

arrayfire.interop.to_array(in_array, copy=True)

Helper function to convert input from a different module to af.Array

Parameters

in_arrayarray like object

Can be one of the following: - numpy.ndarray - pycuda.GPUArray - pyopencl.Array - numba.cuda.cudadrv.devicearray.DeviceNDArray - array.array - list

copyBool specifying if array is to be copied.

Default is true. Can only be False if array is fortran contiguous.

Returns

af.Array of same dimensions as input after copying the data from the input