cupy.random.permutation#

cupy.random.permutation(a)[source]#

Returns a permuted range or a permutation of an array.

Parameters:: a (int or cupy.ndarray) – The range or the array to be shuffled.
Returns:: If a is an integer, it is permutation range between 0 and a - 1. Otherwise, it is a permutation of a.
Return type:: cupy.ndarray