torch.bitwise_right_shift

torch.bitwise_right_shift(input, other, *, out=None) → Tensor

Computes the right arithmetic shift of input by other bits. The result will have the same dtype as input.

The operation applied is:

$$\text{out}_i = \text{input}_i / 2 ^ {\text{other}_i}$$

Parameters

• input (Tensor or Scalar) – the first input tensor

• other (Tensor or Scalar) – the second input tensor

Keyword Arguments

out (Tensor, optional) – the output tensor.

Example

>>> torch.bitwise_right_shift(torch.tensor([-2, -7, 31], dtype=torch.int8), torch.tensor([1, 0, 3], dtype=torch.int8))
tensor([-1, -7,  3], dtype=torch.int8)