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Subject: Re: [OMPI users] sge tight integration leads to bad allocation
From: Eloi Gaudry (eloi.gaudry_at_[hidden])
Date: 2012-04-20 09:04:31


Hi Ralph, Reuti,   I've just observed the same issue without specifying -np. Please find attached the ps -elfax output from the computing nodes and some sge related information.   Regards, Eloi       -----Original message----- From:Ralph Castain <rhc_at_[hidden]> Sent:Wed 04-11-2012 02:25 pm Subject:Re: [OMPI users] sge tight integration leads to bad allocation To:Open MPI Users <users_at_[hidden]>; On Apr 11, 2012, at 6:20 AM, Reuti wrote: > Am 11.04.2012 um 04:26 schrieb Ralph Castain: > >> Hi Reuti >> >> Can you replicate this problem on your machine? Can you try it with 1.5? > > No. It's also working fine in 1.5.5 in some tests. I even forced an uneven distribution by limiting the slots setting for some machines in the queue configuration. Thanks - that confirms what I've been able to test. It sounds like it is something in Eloi's setup, but I can't fathom what it would be - the allocations all look acceptable. I'm stumped. :-(





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