cupy.vstack¶
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cupy.
vstack
(tup)[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.Returns: Stacked array. Return type: cupy.ndarray See also