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Subject: [hwloc-users] Hwloc error.
From: John Hanks (john.hanks_at_[hidden])
Date: 2012-05-30 11:02:34


Hi,

I'm taking my first steps at using hwloc, having built openmpi with
hwloc support and trying some simple things. On my login nodes I get
the following error:

[A00017456_at_login00 hello_mpi]$ ./a.out
****************************************************************************
* Hwloc has encountered what looks like an error from the operating system.
*
* object intersection without inclusion!
* Error occurred in topology.c line 594
*
* Please report this error message to the hwloc user's mailing list,
* along with the output from the hwloc-gather-topology.sh script.
****************************************************************************
****************************************************************************
* Hwloc has encountered what looks like an error from the operating system.
*
* object intersection without inclusion!
* Error occurred in topology.c line 594
*
* Please report this error message to the hwloc user's mailing list,
* along with the output from the hwloc-gather-topology.sh script.
****************************************************************************
Process 0 on login00.rc.usu.edu out of 1

The program runs ok, but I am following instructions and reporting
this here. Output from "hwloc-gather-topology login00" is below and
the produced .tar.bz file attached.

Thanks,

jbh

Machine (P#0 total=8386792KB DMIProductName="ProLiant DL165 G7"
DMIProductVersion=" " DMIChassisVendor=HP DMIChassisType=23
DMIChassisVersion=" " DMIChassisAssetTag=" " DMIBIOSVendor=HP
DMIBIOSVersion=O37 DMIBIOSDate=07/30/2010 DMISysVendor=HP
Backend=Linux)
  NUMANode L#0 (P#1 local=4192488KB total=4192488KB)
    Socket L#0 (P#0)
      L3Cache L#0 (5118KB line=64)
        L2Cache L#0 (512KB line=64)
          L1Cache L#0 (64KB line=64)
            Core L#0 (P#0)
              PU L#0 (P#0)
        L2Cache L#1 (512KB line=64)
          L1Cache L#1 (64KB line=64)
            Core L#1 (P#1)
              PU L#1 (P#1)
        L2Cache L#2 (512KB line=64)
          L1Cache L#2 (64KB line=64)
            Core L#2 (P#2)
              PU L#2 (P#2)
        L2Cache L#3 (512KB line=64)
          L1Cache L#3 (64KB line=64)
            Core L#3 (P#3)
              PU L#3 (P#3)
        L2Cache L#4 (512KB line=64)
          L1Cache L#4 (64KB line=64)
            Core L#4 (P#4)
              PU L#4 (P#4)
        L2Cache L#5 (512KB line=64)
          L1Cache L#5 (64KB line=64)
            Core L#5 (P#5)
              PU L#5 (P#5)
      L3Cache L#1 (5118KB line=64)
        L2Cache L#6 (512KB line=64)
          L1Cache L#6 (64KB line=64)
            Core L#6 (P#0)
              PU L#6 (P#6)
        L2Cache L#7 (512KB line=64)
          L1Cache L#7 (64KB line=64)
            Core L#7 (P#1)
              PU L#7 (P#7)
        L2Cache L#8 (512KB line=64)
          L1Cache L#8 (64KB line=64)
            Core L#8 (P#2)
              PU L#8 (P#8)
        L2Cache L#9 (512KB line=64)
          L1Cache L#9 (64KB line=64)
            Core L#9 (P#3)
              PU L#9 (P#9)
        L2Cache L#10 (512KB line=64)
          L1Cache L#10 (64KB line=64)
            Core L#10 (P#4)
              PU L#10 (P#10)
        L2Cache L#11 (512KB line=64)
          L1Cache L#11 (64KB line=64)
            Core L#11 (P#5)
              PU L#11 (P#11)
    L3Cache L#2 (5118KB line=64)
      L2Cache L#12 (512KB line=64)
        L1Cache L#12 (64KB line=64)
          Core L#12 (P#0)
            PU L#12 (P#12)
      L2Cache L#13 (512KB line=64)
        L1Cache L#13 (64KB line=64)
          Core L#13 (P#1)
            PU L#13 (P#13)
      L2Cache L#14 (512KB line=64)
        L1Cache L#14 (64KB line=64)
          Core L#14 (P#2)
            PU L#14 (P#14)
      L2Cache L#15 (512KB line=64)
        L1Cache L#15 (64KB line=64)
          Core L#15 (P#3)
            PU L#15 (P#15)
      L2Cache L#16 (512KB line=64)
        L1Cache L#16 (64KB line=64)
          Core L#16 (P#4)
            PU L#16 (P#16)
      L2Cache L#17 (512KB line=64)
        L1Cache L#17 (64KB line=64)
          Core L#17 (P#5)
            PU L#17 (P#17)
  NUMANode L#1 (P#2 local=4194304KB total=4194304KB)
    L3Cache L#3 (5118KB line=64)
      L2Cache L#18 (512KB line=64)
        L1Cache L#18 (64KB line=64)
          Core L#18 (P#0)
            PU L#18 (P#18)
      L2Cache L#19 (512KB line=64)
        L1Cache L#19 (64KB line=64)
          Core L#19 (P#1)
            PU L#19 (P#19)
      L2Cache L#20 (512KB line=64)
        L1Cache L#20 (64KB line=64)
          Core L#20 (P#2)
            PU L#20 (P#20)
      L2Cache L#21 (512KB line=64)
        L1Cache L#21 (64KB line=64)
          Core L#21 (P#3)
            PU L#21 (P#21)
      L2Cache L#22 (512KB line=64)
        L1Cache L#22 (64KB line=64)
          Core L#22 (P#4)
            PU L#22 (P#22)
      L2Cache L#23 (512KB line=64)
        L1Cache L#23 (64KB line=64)
          Core L#23 (P#5)
            PU L#23 (P#23)
depth 0: 1 Machine (type #1)
 depth 1: 2 NUMANodes (type #2)
  depth 2: 1 Socket (type #3)
   depth 3: 4 Caches (type #4)
    depth 4: 24 Caches (type #4)
     depth 5: 24 Caches (type #4)
      depth 6: 24 Cores (type #5)
       depth 7: 24 PUs (type #6)
Topology not from this system