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Code Block

[maor@bridges2-login014 ~]$ sinfo
PARTITION   AVAIL  TIMELIMIT  NODES  STATE NODELIST
RM*            up   infinite      1  down* r059
RM*            up   infinite      1   drng r384
RM*            up   infinite      1  drain r191
RM*            up   infinite      2   resv r[099,174]
RM*            up   infinite     34    mix r[053-055,057-058,063,068,071,073-075,077,080-081,084-085,090,092,094,109,126-127,129,135,137,143,151,157,161,172-173,175,190,282]
RM*            up   infinite    393  alloc r[050-052,056,060-062,064-067,069-070,072,076,078-079,082-083,086-089,091,093,095-098,100-108,110-125,128,130-134,136,138-142,144-150,152-156,158-160,162-171,176-189,192-246,248-251,253-272,274-281,283-360,362-376,378-383,386-446,448-488]
RM*            up   infinite      2   idle r[247,377]
RM*            up   infinite      5   down r[252,273,361,385,447]
RM-512         up   infinite     16  alloc l[001-016]
RM-shared      up   infinite      1  down* r059
RM-shared      up   infinite      2   resv r[099,174]
RM-shared      up   infinite     70    mix r[005-008,010-013,018,020-025,027-029,031-037,039-049,053-055,057-058,063,068,071,073-075,077,080-081,084-085,090,092,094,109,126-127,129,135,137,143,151,157,161,172-173,175,190,282]
RM-shared      up   infinite    158  alloc r[009,014-017,019,026,030,038,050-052,056,060-062,064-067,069-070,072,076,078-079,082-083,086-089,091,093,095-098,100-108,110-125,128,130-134,136,138-142,144-150,152-156,158-160,162-171,176,180-181,192-196,199-204,208,223,227-229,245-246,250,257-258,260,263-264,285,289-291,293,295,301,310,319,323-325,328-330,332-333,336-337,342,344-345,347,353-354,356-360,367]
RM-small       up   infinite      2    mix r[001-002]
RM-small       up   infinite      2   idle r[003-004]
GPU            up   infinite     18    mix v[003-006,008-012,015-016,018,025,027-030,033]
GPU            up   infinite     13  alloc v[007,013-014,017,019-024,026,031-032]
GPU            up   infinite      1   idle v034
GPU-shared     up   infinite     18    mix v[003-006,008-012,015-016,018,025,027-030,033]
GPU-shared     up   infinite     13  alloc v[007,013-014,017,019-024,026,031-032]
GPU-small      up   infinite      1  alloc v002
GPU-small      up   infinite      1   idle v001
EM             up   infinite      1    mix e001
EM             up   infinite      3  alloc e[002-004]
BatComputer    up   infinite      1    mix dv001
BatComputer    up   infinite      3  alloc dv[002-004]

7. Allocate a node.

Note: For ISC23 use only RM partition and 4 node allocation.

Code Block

[maor@bridges2-login014 ~]$ salloc -N 1 -p RM                                         
salloc: Pending job allocation 5062923                                                
salloc: job 5062923 queued and waiting for resources                                  
salloc: job 5062923 has been allocated resources                                      
salloc: Granted job allocation 5062923                                                
salloc: Waiting for resource configuration                                            
salloc: Nodes r352 are ready for job

[maor@r352 ~]$ ibstat
CA 'mlx5_0'
        CA type: MT4123
        Number of ports: 1
        Firmware version: 20.30.1004
        Hardware version: 0
        Node GUID: 0x9440c9ffffac407c
        System image GUID: 0x9440c9ffffac407c
        Port 1:
                State: Active
                Physical state: LinkUp
                Rate: 200
                Base lid: 636
                LMC: 0
                SM lid: 35
                Capability mask: 0x2651e848
                Port GUID: 0x9440c9ffffac407c
                Link layer: InfiniBand

[maor@r352 ~]$ lscpu
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              128
On-line CPU(s) list: 0-127
Thread(s) per core:  1
Core(s) per socket:  64
Socket(s):           2
NUMA node(s):        2
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               49
Model name:          AMD EPYC 7742 64-Core Processor
Stepping:            0
CPU MHz:             3335.192
BogoMIPS:            4491.35
Virtualization:      AMD-V
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0-63
NUMA node1 CPU(s):   64-127
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr wbnoinvd arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca
[maor@r352 ~]$

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