40555 Rev. 3.00 June 2006
List of Figures
Quartet Topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Figure 3.
Write-Only Thread Running on Node 0, Accessing Data from 0, 1 and 2 Hops
Away on an Idle System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Figure 4.
Read-Only Thread Running on Node 0, Accessing Data from 0, 1 and 2 Hops
Away on an Idle System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Figure 5.
Write-Only Thread Running on Node 0, Accessing Data from 0, 1 and 2
Low Background Load (High Subscription) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Low Background Load (High Subscription) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Background Load (High Subscription). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Background Load (High Subscription). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Performance Guidelines for AMD Athlon™ 64 and AMD Opteron™
List of Figures
ccNUMA Multiprocessor Systems
5