3 ms·
it also may have something to do with why CPUID is strongly serializing? that always really confused me..its not like, the CPU type is going to race with a load
by convolvatron 3y ago
it also may have something to do with why CPUID is strongly serializing? that always really confused me..its not like, the CPU type is going to race with a load or a store
- phire 3y agoI suspect the serialising is just a side effect of the CPUID instruction being implemented as a massive microcode routine.