chainer.backend.copyto¶

chainer.backend.copyto(dst, src)[source]¶

Copies the elements of an ndarray to those of another one.

This function can copy the CPU/GPU arrays to the destination arrays on another device.

Parameters

dst (numpy.ndarray, cupy.ndarray, ideep4py.mdarray or chainerx.ndarray) – Destination array.
src (numpy.ndarray, cupy.ndarray, ideep4py.mdarray or chainerx.ndarray) – Source array.