Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] WRF run on multiple Nodes
From: Ahsan Ali (ahsanshah01_at_[hidden])
Date: 2011-04-04 23:31:08

Dear John Hearns,

 The cluster is installed using Platform cluster Manager (PCM). LSF is
installed but no OpenMPI application is yet integrated with LSF.
 WRF help gave me following instructions.

mpirun -v -machinefile ~/mach.conf -np 2 wrf.exe

Please talk to your computer manager about how to setup mach.conf and allow
communications between nodes.

 you have a Dell cluster. Can we ask which company installed the
cluster, and who manages the cluster?
The company who installed it should have given you some documentation
on how to run MPI jobs.

Also can we ask if there is a batch scheduler or workload management
software on this cluster?
I ask because if there is PBS, Gridengine, LSF etc. installed there
will be an 'integration; with OpenMPI