> I have a related comment: I think it may be better to > change the > traverse code to scan local CPU first - in the order > local core, local > board, local machine and then all remaining boards - > to avoid massive > communication overhead in NUMA/COMA machines.
The code already traverses other CPUs in distance order. Consideration of sub-chip groupings (like core) is on the way. The logic in cpu_wakeup() also really needs this. This message posted from opensolaris.org _______________________________________________ perf-discuss mailing list perf-discuss@opensolaris.org
