Have you looked thru the code in orte/mca/plm/rsh/plm_rsh_module.c? It is
executing a tree-like spawn pattern by default, but there isn't anything magic
about what ssh is doing. However, there are things done to prep the remote
shell (setting paths etc.), and the tree spawn passes some additiona
Le 20/08/2012 15:56, Ralph Castain wrote :
> You might try adding "-mca plm_base_verbose 5 --debug-daemons" to
watch the debug output from the daemons as they are launched.
There seems to be an interference here: my problem is "solved" by
enabling option --debug-daemons with a verbose level >
Just to be clear: what you are launching is an orted daemon, not your
application process. Once the daemons are running, then we use them to launch
the actual application process. So the issue here is with starting the daemons
themselves. You might try adding "-mca plm_base_verbose 5 --debug-dae
Hi,
I'm developing MPI support for XtreemOS (www.xtreemos.eu) so that an MPI
program is managed as a single XtreemOS job.
To manage all processes as a single XtreemOS job, I've developed the
program xos-createProcess that plays the role of the rsh agent
(replacing ssh/rsh) to start a process
