Error when importing dropout_layer_norm

[anfortas337]

When i try to import layer_norm i get this error

Traceback (most recent call last):
File "/home/maxim/test/main.py", line 4, in
import dropout_layer_norm
ImportError: /home/maxim/anaconda3/envs/myenv/lib/python3.12/site-packages/dropout_layer_norm.cpython-312-x86_64-linux-gnu.so: undefined symbol: __cxa_call_terminate

I have flash-attn version 2.7.3. I built layer_norm from source and build was successful

[tridao]

As mentioned in the README of that extension:
As of 2024-01-05, this extension is no longer used in the FlashAttention repo. We've instead switched to a Triton-based implementation.