Re: [slurm-users] Power9 ACC922

[Sergi More]

Hi,




[root@node01 ~]# slurmd -C


Thank you,
Sergi.


On 16/04/2019 17:05, Prentice Bisbal wrote:

Yes, HW identification and task affinity are working as expected. We have smt=4, and slurm is able to get it without problems. See output from "slurmd -C": NodeName=node01 CPUs=160 Boards=1 SocketsPerBoard=2 CoresPerSocket=20 ThreadsPerCore=4 RealMemory=583992

Sergi,



Prentice

On 4/16/19 10:37 AM, Sergi More wrote:

I'm working with Bill on this project. Is all the hardware identification/mapping and task affinity working as expected/desired with the Power9? I assume your answer implies "yes", but I just want to make sure.

Hi,



Thank you,
Sergi.


On 16/04/2019 16:05, Bill Wichser wrote:

We have a Power9 cluster (AC922) working without problems. Now with 18.08, but have been running as well with 17.11. No extra steps/problems found during installation because of Power9.

Does anyone on this list run Slurm on the Sierra-like machines from IBM?  I believe they are the ACC922 nodes.  We are looking to purchase a small cluster of these nodes but have concerns about the scheduler.

Thanks,
Bill

Just looking for a nod that, yes it works fine, as well as any issues seen during deployment.  Danny says he has heard of no problems but that doesn't mean the folks in the trenches haven't seen issues!

--


     Sergi More Codina
     Operations - System administration
     Barcelona Supercomputing Center
     Centro Nacional de Supercomputacion
     WWW: http://www.bsc.es      Tel: +34-93-405 42 27
     e-mail: sergi.m...@bsc.es   Fax: +34-93-413 77 21

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