Hello world distributed example and numa domain(s)

[erleria]

Hi,

Just a quick question. How do you define a NUMA domain (in terms of "terminology") and how is it related to locality?
Because when I use the hello world distributed example on a NUMA system (dual socket) it prints only messages from locality 0. Is the whole NUMA domain (and so the two sockets) considered as locality 0 or is locality 0 one of the two sockets?

• HPX Version: github version from today
• Platform (compiler, OS): Ubuntu Jammy,