[Mauiusers] requesting cores with ncpus
mailmaverick666 at gmail.com
Sun Jan 9 22:35:23 MST 2011
Use nodes=18 instead of ncpus.W/o ppn nodes=X means
requesting X number of CPU's w/o any geametry specification
On Sun, Jan 9, 2011 at 8:40 PM, Mahmood Naderan <nt_mahmood at yahoo.com>wrote:
> Recently I submitted a message to torque user group but found that my
> is actually related to maui. Here is the problem:
> With two stations (server+worker) each has 16 cores, I want to submit a job
> don't want to explicitly mention on which station.
> If I use "nodes=2:ppn=4", then 4 cores on each station is devoted. That is
> If I use "ncpus=18", I expect that maui put 16 processes on one station and
> 2 on
> the other automatically. However the actual result is that my job is
> Total Tasks: 1 Req TaskCount: 1 Partition: ALL Network: [NONE]
> Memory >=
> 0 Disk >= 0 Swap >= 0 Opsys: [NONE] Arch: [NONE] Features: [NONE]
> Resources Per Task: PROCS: 17 NodeCount: 1 IWD: [NONE] Executable:
> Bypass: 0 StartCount: 0 PartitionMask: [ALL] Flags: RESTARTABLE job
> deferred. Reason: NoResources (cannot create reservation for job '152'
> (intital reservation attempt) ) Holds: Defer (hold reason:
> NoResources) PE:
> 17.00 StartPriority: 1 cannot select job 152 for partition DEFAULT (job
> How can I fix that?
> // Naderan *Mahmood;
> mauiusers mailing list
> mauiusers at supercluster.org
National PARAM Supercomputing Facility
Center for Development of Advanced Computing(C-DAC)
Pune University Campus,Ganesh Khind Road
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