cupy.all#

cupy.all(a, axis=None, out=None, keepdims=False)[source]#

Tests whether all array elements along a given axis evaluate to True.

Parameters:
  • a (cupy.ndarray) – Input array.

  • axis (int or tuple of ints) – Along which axis to compute all. The flattened array is used by default.

  • out (cupy.ndarray) – Output array.

  • keepdims (bool) – If True, the axis is remained as an axis of size one.

Returns:

y – An array reduced of the input array along the axis.

Return type:

cupy.ndarray

See also

numpy.all