round_

paddle.Tensor. round_ ( x: Tensor, decimals: int = 0, name: str | None = None ) → Tensor

Inplace version of round API, output Tensor will be inplaced with input x. Please refer to round.

Parameters

• x (Tensor) – Input of Round operator, an N-D Tensor, with data type bfloat16, int32, int64, float32, float64, float16, complex64 or complex128. Alias: input.

• decimals (int) – Rounded decimal place (default: 0).

• name (str|None, optional) – Name for the operation (optional, default is None). For more information, please refer to api_guide_Name.

Returns

Tensor. Output of Round operator, same as input x.

Examples

>>> import paddle

>>> x = paddle.to_tensor([-0.5, -0.2, 0.6, 1.5])
>>> x.round_()
>>> print(x)
Tensor(shape=[4], dtype=float32, place=Place(cpu), stop_gradient=True,
[-0., -0.,  1.,  2.])