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[ptp-user] run configuration "IBM Parallel Environment" && Task affinity
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Hi,
I am running an application on a remote host that has no batch scheduler
installed. I am using the run configuration "IBM Parallel Environment" and I
was setting "Task affinity" to "core".The job runs OK, but I am getting the
following messages on the console prior to job start.
2:sched_getaffinity: Invalid argument
3:sched_getaffinity: Invalid argument
4:sched_getaffinity: Invalid argument
5:sched_getaffinity: Invalid argument
1:sched_getaffinity: Invalid argument
6:sched_getaffinity: Invalid argument
[ ... one message per MPI rank ... ]
It looks like the run configuration tries to contact LoadL for the affinity
setting, but there is no LoadL installed. Can I safely ignore this message or
does it indicate that there is no affinity setting because of this error ?
--
Mit freundlichen Grüßen / Kind regards
Dr. Christoph Pospiech
High Performance & Parallel Computing
Phone: +49-351 86269826
Mobile: +49-171-765 5871
E-Mail: christoph.pospiech@xxxxxxxxxx
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Geschäftsführung: Martina Koederitz (Vorsitzende), Reinhard Reschke, Dieter
Scholz, Gregor Pillen, Christian Noll, Ivo Koerner
Sitz der Gesellschaft: Ehningen / Registergericht: Amtsgericht Stuttgart, HRB
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