To me, it is clear that "fast GPU code" means GPU code that is faster than other GPU code. Like a "fast sports car" would obviously have to be faster than othe

To me, it is clear that "fast GPU code" means GPU code that is faster than other GPU code. Like a "fast sports car" would obviously have to be faster than other sports cars. You couldn't (truthfully) make that claim if was faster than regular cars but slower than other sports cars. "Accelerate Rust code by using the GPU" would be a more honest description.