Trusted, Bureaucrats
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mpirun --host localhost,bax,elvis hostname
# Test why 4 machines not working
mpirun --mca plm_base_verbose 10 --host localhost,bax,elvis,minima hostname
mpirun --mca rml_base_verbose 10 --host localhost,bax,elvis,minima hostname
mpirun --mca oob_base_verbose 10 --host localhost,bax,elvis,minima hostname
# Try just 3 machines
mpirun --report-bindings --hostfile relax_hosts hostname
mpirun --report-bindings -np 9 --hostfile relax_hosts hostname
