Add GPU testing about componentarrays.jl HOT 5 CLOSED

I agree. I used to just explicitly not support GPU ComponentArrays because the way I had broadcasting work made it too difficult. A somewhat recent change simplified broadcasting quite a bit and allowed for it to work. There are still some pretty rough edges, though, as you’ve noticed. Unfortunately, I’m running on an M1 Mac now, so I can’t test CUDA stuff locally. Last I checked, I couldn’t find a free CI service that used GPUs, but admittedly I didn’t look very hard. If you know of anything that fits the bill, let me know.

from componentarrays.jl.

JLArrays provides fake gpu arrays for testing

from componentarrays.jl.

Oh awesome, I’ll check that out, then.

from componentarrays.jl.

You can also take a look at how Lux does this:
https://github.com/avik-pal/Lux.jl/blob/main/test/adapt.jl#L9-L21

from componentarrays.jl.

Closing this since probably no one would do it

from componentarrays.jl.