run torch 2.5.1 + xformers-0.0.28.post3

[DmitryKonit]

Python 3.11.10

[Juqowel]

What exactly do you want to say?

[DmitryKonit]

Forge with CUDA 12.4 + Pytorch 2.4 <- Fastest, but MSVC may be broken, xformers may not work
xformers not work in Pytorch 2.4, in Pytorch 2.5.1 it work

[yeoldecoot]

How did you get xformers working with torch 2.5.1+cu124? whenever I try I get an error in the subprocess saying ModuleNotFoundError: No module named 'torch'

[MisterChief95]

@yeoldecoot try this (make sure venv is activated):

path/to/venv/python.exe -m pip install "xformers==0.0.29.post1" --index-url https://download.pytorch.org/whl/cu124

The prebuilt wheels for CUDA 12.1/12.4 require the --index-url option. If you forget it, it will try to build xformers from source code.

[yeoldecoot]

Thank you for the reply. I did eventually figure this out but I forgot to mention it here. It's too bad though that xformers did very little to my generation times on my 3060.