4 ms·
> You essentially dump your cache when this happens, but you can do it. Never heard of this and it makes no sense. The cache is pretty decoupled from the CPU p
by danachow 5y ago
> You essentially dump your cache when this happens, but you can do it.
Never heard of this and it makes no sense. The cache is pretty decoupled from the CPU pipeline. I saw a similar comment from someone discussion RISC-V mentioning that ARM/Thumb interworking is costly. I have no idea where these myths come from - really bizarre.