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From: McCalla, Mac (macmccalla_at_[hidden])
Date: 2009-10-16 09:18:38


Hi,

The short answer is no. LAM/MPI is not a distributed resource manager
or job control system.

If you are just starting to work with MPI implementations (mpich and LAM
are 2 examples), I suggest you spend some time investigating Open-MPI
(LAM's successor).

Cheers,

Mac
Houston

-----Original Message-----
From: lam-bounces_at_[hidden] [mailto:lam-bounces_at_[hidden]] On Behalf
Of Konstantinos Angelopoulos
Sent: Friday, October 16, 2009 7:57 AM
To: lam_at_[hidden]
Subject: LAM: (no subject)

Hello

I am trying to run a program built with f90 and mpi in a HP-UX operating
system. I use an ubuntu version of linux I have installed mpich and I
have to load lamboot everytime I make a try. During the compilation the
following command is not recognizable, so instead i used mpirun or
lamexec but i do not think they are performing the same task, although I
do not get an error and I can go on with the rest of the program.

  job_submit -p $NPROC -t $zeit -m $MEMORY -c $JOBCLASS /
           $control_parallel_chain_job

My question is if there is a corresponding to job_submit command in
lam/mpi?
I think job_submit was specially used from HP operating systems.

Kind Ragards
Kostas

 

Konstantinos Angelopoulos
Post-Graduate Student
Brunel University
School of Engineering and Design
Uxbridge, Middlesex
UB8 3PH
UK

Contact emails: mepgkka1_at_[hidden]
                   

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