oneflow.broadcast_to

oneflow.broadcast_to(input, shape) → Tensors

The interface is consistent with PyTorch. The documentation is referenced from: https://pytorch.org/docs/1.10/generated/torch.broadcast_to.html.

Broadcasts input to the shape shape. Equivalent to calling input.expand(shape). See oneflow.expand() for details.

Parameters

• input (oneflow.Tensor) – the input tensor.

• shape (list, tuple, or oneflow.Size) – the new shape.

Example:

>>> import oneflow as flow
>>> x = flow.tensor([1, 2, 3])
>>> flow.broadcast_to(x, (3, 3))
tensor([[1, 2, 3],
        [1, 2, 3],
        [1, 2, 3]], dtype=oneflow.int64)