3 ms·
Although Threadripper 2990 is not uniform to main memory, which adds a wrinkle So now there’s at least 2 levels of Non Uniform access to manage by the Bios/OS
by craz8 7y ago
Although Threadripper 2990 is not uniform to main memory, which adds a wrinkle
So now there’s at least 2 levels of Non Uniform access to manage by the Bios/OS
- Dylan16807 7y agoDon't forget the CCX level, too. The full list of varying latencies is something like: SMT, inter-core, inter-CCX, inter-die, inter-socket. And even that misses a few subtleties.