4 ms·
It'd be too small to notice, and maybe impossible to measure. Emulation performance gets sucked up by MMU emulation, indirect jumps (including function return),
by souprock 6y ago
It'd be too small to notice, and maybe impossible to measure. Emulation performance gets sucked up by MMU emulation, indirect jumps (including function return), and page-crossing jumps. Sometimes memory-mapped IO can also be abnormally bad in emulation.