These days, you don't really need to support CUDA, just PyTorch gets you most of the way there. You have Google TPUs, Amazon Inferon, a ton of smaller players

These days, you don't really need to support CUDA, just PyTorch gets you most of the way there. You have Google TPUs, Amazon Inferon, a ton of smaller players that aren't quite getting traction - but there's a ton of investment there.