Some examples of different uses of Luminal.

Example Status:
llama: works on cuda, cpu and metal
llama_server: works on cuda, cpu and metal
moondream: implemented, bad outputs
phi: works on cuda, cpu and metal
simple: works
train_math_net: works on cpu, doesn't converge on metal (probably a compiler bug)
whisper: works, but error is pretty high
yolo_v8: in-progress
