int_mod_2

sionna.phy.fec.utils.int_mod_2(x: torch.Tensor) → torch.Tensor

Modulo 2 operation and implicit rounding for floating point inputs.

Performs more efficient modulo-2 operation for integer inputs using bitwise AND. For floating inputs, applies implicit rounding before the modulo operation.

Parameters:

x (torch.Tensor) – Tensor to which the modulo 2 operation is applied.

Outputs:

x_mod – Binary tensor containing the result of the modulo 2 operation, with the same shape as x.

Examples

import torch
from sionna.phy.fec.utils import int_mod_2

x = torch.tensor([0, 1, 2, 3, 4, 5])
result = int_mod_2(x)
print(result)
# tensor([0, 1, 0, 1, 0, 1])