Invalid device ordinal

[ahaemhumright]

Hi. Thanks for the great work. I'm trying to test your code on my own data. Unfortunately, I met an error when I run the demo.py, as shown below. My environment is nvidia RTX 3090ti with cuda 11.3 and pytorch 1.10. I am wondering whether it is a cuda version problem and if it is, can this code run on RTX 30xx device (Since RTX 3090ti could only fit cuda version 11+)?

Thank you.

[xiexh20]

Hi,

I did not try RTX30xx devices but I think the env should work with cuda 11.0, but with a lower torch version. Maybe you can try to reinstall the mesh intersection lib with a torch of 1.6/1.7?

Best,

[lnykyks]

Hi, It seems that the mesh intersection lib doesn't work well with torch1.7 and cuda11.0

[jellyheadandrew]

I tried torch1.11.0+cu113. Works for me

[lnykyks]

@jellyheadandrew what's your gpu configuration

[jellyheadandrew]

I used RTX3090