4 ms·
Hyperthreading isn't just about decoders, it's about occupying all the units as much as possible. Some Arm (RIP ThunderX2), POWER and SPARC server chips have 4-
by floatboth 5y ago
Hyperthreading isn't just about decoders, it's about occupying all the units as much as possible. Some Arm (RIP ThunderX2), POWER and SPARC server chips have 4-wide and even 8-wide SMT.