2 ms·
Surprise surprise, not every tool is right for every job.
by justmarc 2y ago
Surprise surprise, not every tool is right for every job.
- menaerus 2y agoNot sure if this comment was about to come out as snarky but the parent rightfully pointed out the not so obvious design of EPYC CPUs. CCD is a NUMA in disguise.
- tryauuum 2y agoNot in disguise, there's a setting in BIOS, if you set NPS4 + L3 cache as NUMA domain then each CCD will be visible from OS as a separate NUMA node