Am forwarding a discovery from Andrea about Cuda on Arch. Yesterday there was an update of Cuda (2GB), you can see that

something went wrong. By default with-cuda is active; I had to put without-cuda to avoid errors. "Val.log" I put it in BT #0000482, in case others wanted to see it too.

CinelerraGG is still at version 10 but the latest version Andrea reported on is version 11. It no longer supports compute-30 so GG has checked into GIT a mod to make it possible now to compile Cuda on Arch at the latest version.