Dear all,
I have encountered hwloc error for the AMD Opteron 6300 processor family
(see below). I am using hwloc.x86_64 v1.7-3.el7, which is its latest version
available in standard packages for CentOS 7. Is this something, what has been
already encountered and fixed in newer versions of hwloc? Output from the
hwloc-gather-topology.sh script is attached.
Thank you.
Ondrej Vlcek
$ hwloc-info
****************************************************************************
* Hwloc has encountered what looks like an error from the operating system.
*
* object (L3 cpuset 0x000003f0) intersection without inclusion!
* Error occurred in topology.c line 753
*
* Please report this error message to the hwloc user's mailing list,
* along with the output from the hwloc-gather-topology.sh script.
****************************************************************************
depth 0: 1 Machine (type #1)
depth 1: 4 Socket (type #3)
depth 2: 8 NUMANode (type #2)
depth 3: 8 L3Cache (type #4)
depth 4: 24 L2Cache (type #4)
depth 5: 24 L1iCache (type #4)
depth 6: 48 L1dCache (type #4)
depth 7: 48 Core (type #5)
depth 8: 48 PU (type #6)
Special depth -3: 4 Bridge (type #9)
Special depth -4: 6 PCI Device (type #10)
Special depth -5: 9 OS Device (type #11)Machine (P#0 total=100644836KB DMIProductName=H8QG6
DMIProductVersion=1234567890 DMIBoardVendor=Supermicro DMIBoardName=H8QG6
DMIBoardVersion=1234567890 DMIBoardAssetTag=1234567890
DMIChassisVendor=Supermicro DMIChassisType=17 DMIChassisVersion=1234567890
DMIChassisAssetTag=1234567890 DMIBIOSVendor="American Megatrends Inc."
DMIBIOSVersion="3.5 " DMIBIOSDate=12/16/2013 DMISysVendor=Supermicro
Backend=Linux LinuxCgroup=/)
Socket L#0 (P#0 total=25163748KB CPUModel="AMD Opteron(tm) Processor 6344")
NUMANode L#0 (P#0 local=16775140KB total=16775140KB)
L3Cache L#0 (size=6144KB linesize=64 ways=48)
L2Cache L#0 (size=2048KB linesize=64 ways=16)
L1iCache L#0 (size=64KB linesize=64 ways=2)
L1dCache L#0 (size=16KB linesize=64 ways=4)
Core L#0 (P#0)
PU L#0 (P#0)
L1dCache L#1 (size=16KB linesize=64 ways=4)
Core L#1 (P#1)
PU L#1 (P#1)
L2Cache L#1 (size=2048KB linesize=64 ways=16)
L1iCache L#1 (size=64KB linesize=64 ways=2)
L1dCache L#2 (size=16KB linesize=64 ways=4)
Core L#2 (P#2)
PU L#2 (P#2)
L1dCache L#3 (size=16KB linesize=64 ways=4)
Core L#3 (P#3)
PU L#3 (P#3)
L2Cache L#2 (size=2048KB linesize=64 ways=16)
L1iCache L#2 (size=64KB linesize=64 ways=2)
L1dCache L#4 (size=16KB linesize=64 ways=4)
Core L#4 (P#4)
PU L#4 (P#4)
L1dCache L#5 (size=16KB linesize=64 ways=4)
Core L#5 (P#5)
PU L#5 (P#5)
NUMANode L#1 (P#1 local=8388608KB total=8388608KB)
L2Cache L#3 (size=2048KB linesize=64 ways=16)
L1iCache L#3 (size=64KB linesize=64 ways=2)
L1dCache L#6 (size=16KB linesize=64 ways=4)
Core L#6 (P#0)
PU L#6 (P#6)
L1dCache L#7 (size=16KB linesize=64 ways=4)
Core L#7 (P#1)
PU L#7 (P#7)
L2Cache L#4 (size=2048KB linesize=64 ways=16)
L1iCache L#4 (size=64KB linesize=64 ways=2)
L1dCache L#8 (size=16KB linesize=64 ways=4)
Core L#8 (P#2)
PU L#8 (P#8)
L1dCache L#9 (size=16KB linesize=64 ways=4)
Core L#9 (P#3)
PU L#9 (P#9)
L3Cache L#1 (size=6144KB linesize=64 ways=48)
L2Cache L#5 (size=2048KB linesize=64 ways=16)
L1iCache L#5 (size=64KB linesize=64 ways=2)
L1dCache L#10 (size=16KB linesize=64 ways=4)
Core L#10 (P#4)
PU L#10 (P#10)
L1dCache L#11 (size=16KB linesize=64 ways=4)
Core L#11 (P#5)
PU L#11 (P#11)
Socket L#1 (P#1 total=25165824KB CPUModel="AMD Opteron(tm) Processor 6344
")
NUMANode L#2 (P#2 local=16777216KB total=16777216KB)
L3Cache L#2 (size=6144KB linesize=64 ways=48)
L2Cache L#6 (size=2048KB linesize=64 ways=16)
L1iCache L#6 (size=64KB linesize=64 ways=2)
L1dCache L#12 (size=16KB linesize=64 ways=4)
Core L#12 (P#0)
PU L#12 (P#12)
L1dCache L#13 (size=16KB linesize=64 ways=4)
Core L#13 (P#1)
PU L#13 (P#13)
L2Cache L#7 (size=2048KB linesize=64 ways=16)
L1iCache L#7 (size=64KB linesize=64 ways=2)
L1dCache L#14 (size=16KB linesize=64 ways=4)
Core L#14 (P#2)
PU L#14 (P#14)
L1dCache L#15 (size=16KB linesize=64 ways=4)
Core L#15 (P#3)
PU L#15 (P#15)
L2Cache L#8 (size=2048KB linesize=64 ways=16)
L1iCache L#8 (size=64KB linesize=64 ways=2)
L1dCache L#16 (size=16KB linesize=64 ways=4)
Core L#16 (P#4)
PU L#16 (P#16)
L1dCache L#17 (size=16KB linesize=64 ways=4)
Core L#17 (P#5)
PU L#17 (P#17)
NUMANode L#3 (P#3 local=8388608KB total=8388608KB)
L2Cache L#9 (size=2048KB linesize=64 ways=16)
L1iCache L#9 (size=64KB linesize=64 ways=2)
L1dCache L#18 (size=16KB linesize=64 ways=4)
Core L#18 (P#0)
PU L#18 (P#18)
L1dCache L#19 (size=16KB linesize=64 ways=4)
Core L#19 (P#1)
PU L#19 (P#19)
L3Cache L#3 (size=6144KB linesize=64 ways=48)
L2Cache L#10 (size=2048KB linesize=64 ways=16)
L1iCache L#10 (size=64KB linesize=64 ways=2)
L1dCache L#20 (size=16KB linesize=64 ways=4)
Core L#20 (P#2)
PU L#20 (P#20)
L1dCache L#21 (size=16KB linesize=64 ways=4)
Core L#21 (P#3)
PU L#21 (P#21)
L2Cache L#11 (size=2048KB linesize=64 ways=16)
L1iCache L#11 (size=64KB linesize=64 ways=2)
L1dCache L#22 (size=16KB linesize=64 ways=4)
Core L#22 (P#4)
PU L#22 (P#22)
L1dCache L#23 (size=16KB linesize=64 ways=4)
Core L#23 (P#5)
PU L#23 (P#23)
Socket L#2 (P#2 total=25165824KB CPUModel="AMD Opteron(tm) Processor 6344
")
NUMANode L#4 (P#4 local=16777216KB total=16777216KB)
L3Cache L#4 (size=6144KB linesize=64 ways=48)
L2Cache L#12 (size=2048KB linesize=64 ways=16)
L1iCache L#12 (size=64KB linesize=64 ways=2)
L1dCache L#24 (size=16KB linesize=64 ways=4)
Core L#24 (P#0)
PU L#24 (P#24)
L1dCache L#25 (size=16KB linesize=64 ways=4)
Core L#25 (P#1)
PU L#25 (P#25)
L2Cache L#13 (size=2048KB linesize=64 ways=16)
L1iCache L#13 (size=64KB linesize=64 ways=2)
L1dCache L#26 (size=16KB linesize=64 ways=4)
Core L#26 (P#2)
PU L#26 (P#26)
L1dCache L#27 (size=16KB linesize=64 ways=4)
Core L#27 (P#3)
PU L#27 (P#27)
L2Cache L#14 (size=2048KB linesize=64 ways=16)
L1iCache L#14 (size=64KB linesize=64 ways=2)
L1dCache L#28 (size=16KB linesize=64 ways=4)
Core L#28 (P#4)
PU L#28 (P#28)
L1dCache L#29 (size=16KB linesize=64 ways=4)
Core L#29 (P#5)
PU L#29 (P#29)
NUMANode L#5 (P#5 local=8388608KB total=8388608KB)
L3Cache L#5 (size=6144KB linesize=64 ways=48)
L2Cache L#15 (size=2048KB linesize=64 ways=16)
L1iCache L#15 (size=64KB linesize=64 ways=2)
L1dCache L#30 (size=16KB linesize=64 ways=4)
Core L#30 (P#0)
PU L#30 (P#30)
L1dCache L#31 (size=16KB linesize=64 ways=4)
Core L#31 (P#1)
PU L#31 (P#31)
L2Cache L#16 (size=2048KB linesize=64 ways=16)
L1iCache L#16 (size=64KB linesize=64 ways=2)
L1dCache L#32 (size=16KB linesize=64 ways=4)
Core L#32 (P#2)
PU L#32 (P#32)
L1dCache L#33 (size=16KB linesize=64 ways=4)
Core L#33 (P#3)
PU L#33 (P#33)
L2Cache L#17 (size=2048KB linesize=64 ways=16)
L1iCache L#17 (size=64KB linesize=64 ways=2)
L1dCache L#34 (size=16KB linesize=64 ways=4)
Core L#34 (P#4)
PU L#34 (P#34)
L1dCache L#35 (size=16KB linesize=64 ways=4)
Core L#35 (P#5)
PU L#35 (P#35)
Socket L#3 (P#3 total=25149440KB CPUModel="AMD Opteron(tm) Processor 6344
")
NUMANode L#6 (P#6 local=16777216KB total=16777216KB)
L3Cache L#6 (size=6144KB linesize=64 ways=48)
L2Cache L#18 (size=2048KB linesize=64 ways=16)
L1iCache L#18 (size=64KB linesize=64 ways=2)
L1dCache L#36 (size=16KB linesize=64 ways=4)
Core L#36 (P#0)
PU L#36 (P#36)
L1dCache L#37 (size=16KB linesize=64 ways=4)
Core L#37 (P#1)
PU L#37 (P#37)
L2Cache L#19 (size=2048KB linesize=64 ways=16)
L1iCache L#19 (size=64KB linesize=64 ways=2)
L1dCache L#38 (size=16KB linesize=64 ways=4)
Core L#38 (P#2)
PU L#38 (P#38)
L1dCache L#39 (size=16KB linesize=64 ways=4)
Core L#39 (P#3)
PU L#39 (P#39)
L2Cache L#20 (size=2048KB linesize=64 ways=16)
L1iCache L#20 (size=64KB linesize=64 ways=2)
L1dCache L#40 (size=16KB linesize=64 ways=4)
Core L#40 (P#4)
PU L#40 (P#40)
L1dCache L#41 (size=16KB linesize=64 ways=4)
Core L#41 (P#5)
PU L#41 (P#41)
NUMANode L#7 (P#7 local=8372224KB total=8372224KB)
L2Cache L#21 (size=2048KB linesize=64 ways=16)
L1iCache L#21 (size=64KB linesize=64 ways=2)
L1dCache L#42 (size=16KB linesize=64 ways=4)
Core L#42 (P#0)
PU L#42 (P#42)
L1dCache L#43 (size=16KB linesize=64 ways=4)
Core L#43 (P#1)
PU L#43 (P#43)
L2Cache L#22 (size=2048KB linesize=64 ways=16)
L1iCache L#22 (size=64KB linesize=64 ways=2)
L1dCache L#44 (size=16KB linesize=64 ways=4)
Core L#44 (P#2)
PU L#44 (P#44)
L1dCache L#45 (size=16KB linesize=64 ways=4)
Core L#45 (P#3)
PU L#45 (P#45)
L3Cache L#7 (size=6144KB linesize=64 ways=48)
L2Cache L#23 (size=2048KB linesize=64 ways=16)
L1iCache L#23 (size=64KB linesize=64 ways=2)
L1dCache L#46 (size=16KB linesize=64 ways=4)
Core L#46 (P#4)
PU L#46 (P#46)
L1dCache L#47 (size=16KB linesize=64 ways=4)
Core L#47 (P#5)
PU L#47 (P#47)
depth 0: 1 Machine (type #1)
depth 1: 4 Socket (type #3)
depth 2: 8 NUMANode (type #2)
depth 3: 8 L3Cache (type #4)
depth 4: 24 L2Cache (type #4)
depth 5: 24 L1iCache (type #4)
depth 6: 48 L1dCache (type #4)
depth 7: 48 Core (type #5)
depth 8: 48 PU (type #6)
latency matrix between NUMANodes (depth 2) by logical indexes:
index 0 1 2 3 4 5 6 7
0 1.000 1.600 1.600 2.200 1.600 2.200 1.600 2.200
1 1.600 1.000 2.200 1.600 2.200 1.600 2.200 1.600
2 1.600 2.200 1.000 1.600 1.600 2.200 1.600 2.200
3 2.200 1.600 1.600 1.000 2.200 1.600 2.200 1.600
4 1.600 2.200 1.600 2.200 1.000 1.600 1.600 2.200
5 2.200 1.600 2.200 1.600 1.600 1.000 2.200 1.600
6 1.600 2.200 1.600 2.200 1.600 2.200 1.000 1.600
7 2.200 1.600 2.200 1.600 2.200 1.600 1.600 1.000
Topology not from this system
