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GPU support for GUI apps #3

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opened 2023-11-27 10:32:46 -04:00 by traverseda · 0 comments
traverseda commented 2023-11-27 10:32:46 -04:00
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Right now we appear to have CUDA support working, but it doesn't work with graphical applications. This is because nvidia doesn't support DRI, which kasm_vnc is dependent on.

I think this is fixable, but it's a fair chunk of work. As near as I can tell kasm_vnc will connect to an existing VNC server. They claim to be breaking from the VNC spec for performance reasons, but I don't see anything related to that, I think that's more aspirational than actual. So we'd just need to launch a proper nvidia-accelerated desktop session, with a VNC server.

Right now we appear to have CUDA support working, but it doesn't work with graphical applications. This is because nvidia doesn't support DRI, which kasm_vnc is dependent on. I think this is fixable, but it's a fair chunk of work. As near as I can tell kasm_vnc will connect to an existing VNC server. They claim to be breaking from the VNC spec for performance reasons, but I don't see anything related to that, I think that's more aspirational than actual. So we'd just need to launch a proper nvidia-accelerated desktop session, with a VNC server.
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Reference: Spiri/spiri-sdk#3
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