oneflow.Tensor.new_full

Tensor.new_full(size, fill_value, dtype=None, device=None, placement=None, sbp=None, requires_grad=False)Tensor

Returns a Tensor of size size filled with fill_value. By default, the returned Tensor has the same oneflow.dtype, oneflow.device or oneflow.placement and oneflow.sbp as this tensor.

Parameters
  • fill_value (scalar) – the number to fill the output tensor with.

  • size (int...) – a list, tuple, or flow.Size of integers defining the shape of the output tensor.

  • dtype (flow.dtype, optional) – the desired type of returned tensor. Default: if None, same flow.dtype as this tensor.

  • device (flow.device, optional) – the desired device of returned tensor. Default: if None, same flow.device as this tensor.

  • placement (flow.placement, optional) – the desired placement of returned global tensor. Default: if None, the returned tensor is local one using the argument device.

  • sbp (flow.sbp.sbp or tuple of flow.sbp.sbp, optional) – the desired sbp descriptor of returned global tensor. Default: if None, the returned tensor is local one using the argument device.

  • requires_grad (bool, optional) – If autograd should record operations on the returned tensor. Default: False.

For example:

>>> import numpy as np
>>> import oneflow as flow

>>> tensor = flow.ones((2,), dtype=flow.float64)
>>> tensor.new_full((3, 4), 3.141592)
tensor([[3.1416, 3.1416, 3.1416, 3.1416],
        [3.1416, 3.1416, 3.1416, 3.1416],
        [3.1416, 3.1416, 3.1416, 3.1416]], dtype=oneflow.float64)