Stephane Eranian <[email protected]> writes: >> > Let's assume you have a system with 48 cpus with HT on, then > you have 2 processor sockets, which is correct. But then you further > assume that topology_physical_package_id() will return 0 or 1 in this case. > In other words, that physical id are always assigned from 0 to N in a > contiguous > manner. > > Do we know for sure that this is always the case for all Intel systems > and that no > weird BIOS is assigning random numbers for phys_proc_id?
I don't believe that is a safe assumption. -Andi -- [email protected] -- Speaking for myself only
