Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |  

This web mail archive is frozen.

This page is part of a frozen web archive of this mailing list.

You can still navigate around this archive, but know that no new mails have been added to it since July of 2016.

Click here to be taken to the new web archives of this list; it includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives.

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.