cupy.asnumpy#
- cupy.asnumpy(a, stream=None, order='C', out=None)[source]#
Returns an array on the host memory from an arbitrary source array.
- Parameters
a – Arbitrary object that can be converted to
numpy.ndarray
.stream (cupy.cuda.Stream) – CUDA stream object. If it is specified, then the device-to-host copy runs asynchronously. Otherwise, the copy is synchronous. Note that if
a
is not acupy.ndarray
object, then this argument has no effect.order ({'C', 'F', 'A'}) – The desired memory layout of the host array. When
order
is ‘A’, it uses ‘F’ ifa
is fortran-contiguous and ‘C’ otherwise.out (numpy.ndarray) – The output array to be written to. It must have compatible shape and dtype with those of
a
’s.
- Returns
Converted array on the host memory.
- Return type