aarch64 support

[ANYMS-A]

Hi, I'd like to know is there a compiled wheel for the aarch64 machine?

[westny]

I don't know if it answers your question, but if you go through the installation instructions of PyG, installing torch_cluster is recommended using --find-links together with https://data.pyg.org/whl/torch-2.5.0+cpu.html (for torch 2.5.* w/o cuda). If you inspect the link, you will see no wheel for aarch64 so I think you would have to build from source.

If it's of any interest, I have personally managed to build aarch64 containers with docker (arm64v8/ubuntu:22.04), where torch_cluster was successfully built from source and run. I verified this on a Mac machine (I personally run Ubuntu).