cupy.row_stack#

cupy.row_stack(tup, *, dtype=None, casting='same_kind')[source]#

Stacks arrays vertically.

If an input array has one dimension, then the array is treated as a horizontal vector and stacked along the additional axis at the head. Otherwise, the array is stacked along the first axis.

Parameters:
  • tup (sequence of arrays) – Arrays to be stacked. Each array is converted by cupy.atleast_2d() before stacking.

  • dtype (str or dtype) – If provided, the destination array will have this dtype.

  • casting ({‘no’, ‘equiv’, ‘safe’, ‘same_kind’, ‘unsafe’}, optional) – Controls what kind of data casting may occur. Defaults to 'same_kind'.

Returns:

Stacked array.

Return type:

cupy.ndarray

See also

numpy.dstack()