CUDA compatible unravel_index

[CJ-Wright]

Would it be possible to get a numba/CUDA python compatible version of numpy.unravel_index?

I am planning to use a couple CUDA devices to work on some voxels. My intended workflow is to flatten the voxels and then break them up across the GPUs, however I need to get the original indexes of the voxels for some of the mathematics I am doing.