Question about 3DFMNet environment setup and RTX 4090 compatibility

[jiangyimiao]

Hello, I am a user of your 3DFMNet project and am trying to set up the environment as per the README.md instructions. I noticed the documentation mentions that the project was tested on a GeForce RTX 4090 with Python 3.7.
However, I've encountered a challenge during installation. The official PyTorch releases that support the RTX 4090 (versions 2.0 and later, requiring CUDA 11.8+) do not seem to be compatible with Python 3.7. My attempts to build the environment with a Python 3.9 interpreter have led to a Segmentation fault (core dumped) error when running the C++ wrappers.
I'm trying to understand how the environment was configured to run on an RTX 4090 with Python 3.7. Could you please clarify if there were any specific package versions, a custom PyTorch build, or a different compiler and CUDA setup used for your tests?
Any guidance you could provide would be greatly appreciated.

[zlynpu]

Thank you for your interest in our work. Forgive me, this work has been too long ago and I have forgotten some specific details. But I think 4090 supports lower versions of PyTorch, like v 1.x.x. You can try to reduce the versions of PyTorch and CUDA, maybe will solve your problem.