3 ms·
(Just FYI, this only works with SSSE3+, which to be fair is essentially all x86 machines. It's also >1 cycle on mobile x86 chips, which is very frustrating.)
by mtklein 11y ago
(Just FYI, this only works with SSSE3+, which to be fair is essentially all x86 machines. It's also >1 cycle on mobile x86 chips, which is very frustrating.)