Whoa, I haven not been following ASM.js stuff in any detail. Seeing that Metal replaces kernel/userspace boundaries with VM protections for memory, meaning tha

Whoa, I haven not been following ASM.js stuff in any detail. Seeing that Metal replaces kernel/userspace boundaries with VM protections for memory, meaning that system call overhead is eliminated, at the price of ASM/VM overhead. What a fascinating idea. Kidding on the square...