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comma has loose plans to use the USB-C port of the Comma 3/3X for external GPU acceleration, with ideas such as shoving a gaming laptop under a seat.
I think this is neat and want to try to do it first, or be the first community layperson to do it first.
I noticed this PR today, which fixes IP over USB-C, thanks to the awesome @jakethesnake https://github.com/commaai/agnos-kernel-sdm845/pull/59
I've been messing with a GPU over IP project to run Stable Diffusion over wifi and some have run local GPU heavy games with cloud GPU instances (over the internet). I think that Steam Deck would be cool to use your desktop GPU, but that's another story. https://github.com/Juice-Labs/Juice-Labs/wiki
It should* be as easy as just running openpilot on the comma 3 prefixed with the juiced command to execute the openpilot models over the network. We shall see, I just ordered a 4080 laptop with good linux support to try out. Will try over wifi at first for the lulz as it should be enough, but obviously, you'd want a cable for IRL use cases.
Thank you comma for adding apt and pip to AGNOS!
Since OP models are currently pretty lightweight, I think mini PCs like AMD APUs and Intel iGPUs could work well, of course, scaling with the target compute comma aims for. There are Nvidia 4xxx based GPU mini PCs out there.
I shall document as I experiment!