Machine (P#0 total=67108240KB Backend=Linux)
  NUMANode L#0 (P#0 local=16776592KB total=16776592KB)
    Package L#0 (P#0 CPUModel="Dual-Core AMD Opteron(tm) Processor 8218")
      L2Cache L#0 (size=1024KB linesize=64 ways=16)
        L1dCache L#0 (size=64KB linesize=64 ways=2)
          L1iCache L#0 (size=64KB linesize=64 ways=2)
            Core L#0 (P#0)
              PU L#0 (P#0)
      L2Cache L#1 (size=1024KB linesize=64 ways=16)
        L1dCache L#1 (size=64KB linesize=64 ways=2)
          L1iCache L#1 (size=64KB linesize=64 ways=2)
            Core L#1 (P#1)
              PU L#1 (P#4)
  NUMANode L#1 (P#1 local=16777216KB total=16777216KB)
    Package L#1 (P#1 CPUModel="Dual-Core AMD Opteron(tm) Processor 8218")
      L2Cache L#2 (size=1024KB linesize=64 ways=16)
        L1dCache L#2 (size=64KB linesize=64 ways=2)
          L1iCache L#2 (size=64KB linesize=64 ways=2)
            Core L#2 (P#0)
              PU L#2 (P#1)
      L2Cache L#3 (size=1024KB linesize=64 ways=16)
        L1dCache L#3 (size=64KB linesize=64 ways=2)
          L1iCache L#3 (size=64KB linesize=64 ways=2)
            Core L#3 (P#1)
              PU L#3 (P#5)
  NUMANode L#2 (P#2 local=16777216KB total=16777216KB)
    Package L#2 (P#2 CPUModel="Dual-Core AMD Opteron(tm) Processor 8218")
      L2Cache L#4 (size=1024KB linesize=64 ways=16)
        L1dCache L#4 (size=64KB linesize=64 ways=2)
          L1iCache L#4 (size=64KB linesize=64 ways=2)
            Core L#4 (P#0)
              PU L#4 (P#2)
      L2Cache L#5 (size=1024KB linesize=64 ways=16)
        L1dCache L#5 (size=64KB linesize=64 ways=2)
          L1iCache L#5 (size=64KB linesize=64 ways=2)
            Core L#5 (P#1)
              PU L#5 (P#6)
  NUMANode L#3 (P#3 local=16777216KB total=16777216KB)
    Package L#3 (P#3 CPUModel="Dual-Core AMD Opteron(tm) Processor 8218")
      L2Cache L#6 (size=1024KB linesize=64 ways=16)
        L1dCache L#6 (size=64KB linesize=64 ways=2)
          L1iCache L#6 (size=64KB linesize=64 ways=2)
            Core L#6 (P#0)
              PU L#6 (P#3)
      L2Cache L#7 (size=1024KB linesize=64 ways=16)
        L1dCache L#7 (size=64KB linesize=64 ways=2)
          L1iCache L#7 (size=64KB linesize=64 ways=2)
            Core L#7 (P#1)
              PU L#7 (P#7)
depth 0:	1 Machine (type #1)
 depth 1:	4 NUMANode (type #2)
  depth 2:	4 Package (type #3)
   depth 3:	8 L2Cache (type #4)
    depth 4:	8 L1dCache (type #4)
     depth 5:	8 L1iCache (type #4)
      depth 6:	8 Core (type #5)
       depth 7:	8 PU (type #6)
relative latency matrix between NUMANodes (depth 1) by logical indexes:
  index     0     1     2     3
      0 1.000 2.000 2.000 2.000
      1 2.000 1.000 2.000 2.000
      2 2.000 2.000 1.000 2.000
      3 2.000 2.000 2.000 1.000
Topology not from this system