code/pointcept_framework/pointcept/models/point_transformer/utils.py

import torch
import torch.nn as nn

torch.nn.LayerNorm


class LayerNorm1d(nn.BatchNorm1d):
    def forward(self, input: torch.Tensor) -> torch.Tensor:
        return (
            super()
            .forward(input.transpose(1, 2).contiguous())
            .transpose(1, 2)
            .contiguous()
        )