Attribute --xformers on two GPU with diffrent Compute Capability.

[matbardeli]

Hello There,
I've been playing with xformers for two days now. I have two graphics cards, in a laptop and in an eGPU.
On the newer in eGPU, everything works great, but when I use a laptop, SD does not work.
eGPU has 8.6 Compute Capability, but my laptop card is older built in Maxwell 2.0 architecture with 5.0 Compute Capability.

Is there any way to make both cards work? Or at least so that xformers just doesn't work on laptop graphics, because after installation, even when I remove the --xformers attribute, it still gives me an error after installing it.

RuntimeError: CUDA error: no kernel image is available for execution on the device
CUDA kernel errors might be asynchronously reported at some other API call...

I would like to add that I tried manual installation from this site and probably from reddit, in dozens of different ways and on laptop graphics I always get an error.

Thanks in advance!

[NaughtDZ]

Me have same problems,and what i have is RTX3070 8G and Telsa M40 24G.Even i dont use --xofrmers,i still cant use M40 on new version of WebUI,but old version like commit 828438b are working fine.

[78Alpha]

Covered in facebookresearch/xformers#472

You would need to build xformers with more compute capabilities. Default is like 7.5 and up, so the Tensor capable cards.