no package 'dropout_layer_norm'

[christallire]

in ops/layer_norm.py

import torch
from torch.nn import init

import dropout_layer_norm

I can't find any dropout_layer_norm package. is this an experimental feature?

[christallire]

cd csrc/layer_norm && pip install .
worked

[jabowery]

Why isn't this installed by pip install . from the flash-attention root directory?