A cpu emulator will only get to 15-20% with a lot of tricks. Usually a cpu interpreter would get like 5%. It’s not like Numpy, where you can increase performanc

A cpu emulator will only get to 15-20% with a lot of tricks. Usually a cpu interpreter would get like 5%. It’s not like Numpy, where you can increase performance by trying to offload as much execution as possible into native code. When emulating cpu instructions, the atomic instructions are tiny. But as I said, python is a poor comparison because the interpreter is very slow and there is a lot of overhead.