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Subject: [OMPI users] Scyld Beowulf and openmpi
From: Rima Chaudhuri (rima.chaudhuri_at_[hidden])
Date: 2008-11-03 12:30:01

I am a new user of openmpi -- I've installed openmpi 1.2.6 for our
x86_64 linux scyld beowulf cluster inorder to make it run with amber10
MD simulation package.

The nodes can see the home directory i.e. a bpsh to the nodes works
fine and lists all the files in the home directory where I have both
openmpi and amber10 installed.
However if I try to run:

$MPI_HOME/bin/mpirun -no_local=1 -np 4 $AMBERHOME/exe/sander.MPI ........

I get the following error:
 [0,0,0] ORTE_ERROR_LOG: Not available in file ras_bjs.c at line 247
Failed to find the following executable:

Executable: -o

Cannot continue.
[] [0,0,0] ORTE_ERROR_LOG: Not found in
file rmgr_urm.c at line 462
[] mpirun: spawn failed with errno=-13

any cues?