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Follow the following procedures to setup an account for PSC Bridges-2

Setting up the account

Start by creating one account per team on the Access portal:

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To reset the password, see here: https://apr.psc.edu/enter_info

And follow the steps.

Login to Bridges2

Login using your psc username and password:

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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 ~]$

Installing and using HPC-X (Example)

View file
namehpcx-2.13.1.tbz

  1. Download the above file.

  2. tar xjfp hpcx-2.13.1.tbz

  3. module use <path to hpcx-2.13.1>/modulefiles

  4. module load hpcx

  5. which mpirun

Help

We will have one account per team (the team captain will manage it). All teams should refer to https://www.psc.edu/resources/bridges-2/user-guide/ when running on Bridges-2 clusters. For any connectivity questions, email help@psc.edu .