I'm sorry, but this change is incorrect. If you look in orte/mca/ess/base/ess_base_std_orted.c, you will see that -all- orteds, regardless of how they are launched, open and select the PLM.
This change causes rsh launched daemons to doubly-open/select the PLM, which is a very bad idea. Would you please revert this change? Thanks Ralph On Fri, Jun 19, 2009 at 12:50 PM, <c...@osl.iu.edu> wrote: > Author: coti > Date: 2009-06-19 14:50:06 EDT (Fri, 19 Jun 2009) > New Revision: 21480 > URL: https://svn.open-mpi.org/trac/ompi/changeset/21480 > > Log: > Initialize the PML if we are a non-HNP daemon. > > If we do not initialize the PML, non-HNP daemons will not be able to use > its functions. For example, RSH needs it when the tree_spawn mode is > enabled: daemons call orte_pml.remote_spawn() function to spawn their > children in the deployment tree. > > > Text files modified: > trunk/orte/mca/ess/env/ess_env_module.c | 14 ++++++++++++++ > 1 files changed, 14 insertions(+), 0 deletions(-) > > Modified: trunk/orte/mca/ess/env/ess_env_module.c > > ============================================================================== > --- trunk/orte/mca/ess/env/ess_env_module.c (original) > +++ trunk/orte/mca/ess/env/ess_env_module.c 2009-06-19 14:50:06 EDT > (Fri, 19 Jun 2009) > @@ -150,6 +150,20 @@ > goto error; > } > opal_argv_free(hosts); > + > + /* in case we are asked to spawn remote daemons... */ > + if (ORTE_SUCCESS != (ret = orte_plm_base_open())) { > + ORTE_ERROR_LOG(ret); > + error = "orte_plm_base_open"; > + goto error; > + } > + > + if (ORTE_SUCCESS != (ret = orte_plm_base_select())) { > + ORTE_ERROR_LOG(ret); > + error = "orte_plm_base_select"; > + goto error; > + } > + > return ORTE_SUCCESS; > } > > _______________________________________________ > svn mailing list > s...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/svn >
