I am installing slurm on a small cluster of 3 identical computers at the
university.
It turns out that I get the message when starting:
error: NodeNames=hugo-big-1 CPUs=24 match no Sockets,
Sockets*CoresPerSocket or Sockets*CoresPerSocket*ThreadsPerCore.
Resetting CPUs.
error: NodeNames=hugo-big-2 CPUs=24 match no Sockets,
Sockets*CoresPerSocket or Sockets*CoresPerSocket*ThreadsPerCore.
Resetting CPUs.
error: NodeNames=hugo-big-3 CPUs=24 match no Sockets,
Sockets*CoresPerSocket or Sockets*CoresPerSocket*ThreadsPerCore.
Resetting CPUs.
if I run
sudo slurmd -C
I get
NodeName=hugo-big-1 CPUs=24 Boards=1 SocketsPerBoard=1 CoresPerSocket=16
ThreadsPerCore=1 RealMemory=128586
reading many post it seems there is a bug starting in version 18.
However I had modify the slurm.conf file
NodeName=hugo-big-1 CPUs=24 Boards=1 SocketsPerBoard=1 CoresPerSocket=16
ThreadsPerCore=1 RealMemory=128586 Gres=gpu:nvidia_geforce_rtx_3090:2
to several different version where I do not specify CPUs or sockets and
I failed everytime.
I do need help, any idea?
warm regards
Hugo Solis
BTW. if I run lscpu I got that any product of Thread, cores or sockets
do not result in 24.
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 46 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 24
On-line CPU(s) list: 0-23
Vendor ID: GenuineIntel
Model name: 12th Gen Intel(R) Core(TM) i9-12900K
CPU family: 6
Model: 151
Thread(s) per core: 2
Core(s) per socket: 16
Socket(s): 1
Stepping: 2
CPU max MHz: 5200.0000
CPU min MHz: 800.0000
BogoMIPS: 6374.40
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep
mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts
rep_good
nopl xtopology nonstop_tsc cpuid aperfmperf
tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3
sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt
tsc_deadline_ti
mer aes xsave avx f16c rdrand lahf_lm abm
3dnowprefetch cpuid_fault cat_l2 cdp_l2 ssbd ibrs ibpb stibp
ibrs_enhanced tpr_shadow flexpriority ept vpid ept_ad fsgsbase
tsc_adjust bmi1 avx2 smep bmi2
erms invpcid rdt_a rdseed adx smap
clflushopt clwb intel_pt sha_ni xsaveopt xsavec xgetbv1 xsaves
split_lock_detect user_shstk avx_vnni dtherm ida arat pln pts hwp
hwp_notify hwp_act_window hwp_e
pp hwp_pkg_req hfi vnmi umip pku ospke
waitpkg gfni vaes vpclmulqdq tme rdpid movdiri movdir64b fsrm md_clear
serialize pconfig arch_lbr ibt flush_l1d arch_capabilities
Virtualization features:
Virtualization: VT-x
Caches (sum of all):
L1d: 640 KiB (16 instances)
L1i: 768 KiB (16 instances)
L2: 14 MiB (10 instances)
L3: 30 MiB (1 instance)
NUMA:
NUMA node(s): 1
NUMA node0 CPU(s): 0-23
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