Error from compilation about 3 HOT 2 CLOSED

Hi,

It seems the dynamic linker is unable to locate the CUDA drivers during runtime, even though, as you mentioned, it likely compiled successfully. Given that you're using GPFS, I assume you're compiling on an HPC. The CUDA drivers might be located in a non-standard directory in this setup. You might want to try loading the correct module, perhaps with module load cuda12.0 (though the exact command will depend on your system). Another solution would be to place the shared object in the same directory as the mumax binary; the linker (ld) should then recognize it. If that doesn't work, ldconfig might be of help.

It might be beneficial to rename this issue for clarity, perhaps to "Linker Error with CUDA 12.0".

from 3.

Thank you for the comments. This is a completely new HPC cluster. After some more testing, nothing that uses CUDA runs at all (stuck at initialization without any error messages). Even the tf and Jax installed don't.

Since the admin is severely understaffed, it will take some time for them to resolve it. I'll update the issue after resolving it for future reference.

from 3.