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Subject: Re: [OMPI users] modified hostfile does not work with openmpi1.7rc8
From: tmishima_at_[hidden]
Date: 2013-03-21 01:32:21

Hi Ralph,

Here is the result on patched openmpi-1.7rc8.

mpirun -v -np 8 -hostfile pbs_hosts -x OMP_NUM_THREADS
--display-allocation /home/mishima/Ducom/testbed/mPre m02-ld

====================== ALLOCATED NODES ======================

 Data for node: node06 Num slots: 4 Max slots: 0
 Data for node: node05 Num slots: 4 Max slots: 0

[node06.cluster:21149] HOSTFILE: CHECKING FILE NODE node06 VS LIST NODE
A hostfile was provided that contains at least one node not
present in the allocation:

  hostfile: pbs_hosts
  node: node06

If you are operating in a resource-managed environment, then only
nodes that are in the allocation can be used in the hostfile. You
may find relative node syntax to be a useful alternative to
specifying absolute node names see the orte_hosts man page for
further information.