Ralph Castain fbc5e3b773 Deal with the corner case where we encounter an error when attempting to launch a daemon. In this case, we will order abnormal termination before daemons callback to us, and thus any attempt to send them a "die" message will fail. Ensure that mpirun at least exits cleanly in this scenario, thereby allowing the remote daemons that did get launched to commit suicide when comm fails. ...

cmr=v1.7.5:reviewer=jsquyres

This commit was SVN r31068.

2014-03-14 15:32:30 +00:00

..

base.h

Singletons currently start out by spawning an HNP - this is required solely in the cases where the singleton subsequently calls MPI_Comm_spawn or publishes port info without support from an external orte-server. In all other cases, the HNP is of no value and can actually be a detriment by creating additional overhead on the node. This is particularly concerning for async operations where processes may begin as singletons and then dynamically wireup to perform pt2pt communications.

2013-10-04 02:58:26 +00:00

help-plm-base.txt

Handle the case where the allocator "fibs" to us about the node names. In some cases (ahem...you know who you are!), the allocator will tell us a node number (e.g., "16"). However, the daemon will return a node name (e.g., "nid0016") - leaving us not recognizing its location.

2011-12-02 14:10:08 +00:00

Makefile.am

Fix longstanding issue with our multi-project support. Rather than using

2014-01-07 22:11:15 +00:00

plm_base_frame.c

Update ORTE frameworks to use the MCA framework system.

2013-03-27 21:14:43 +00:00

plm_base_jobid.c

Update ORTE frameworks to use the MCA framework system.

2013-03-27 21:14:43 +00:00

plm_base_launch_support.c

Now that we are binding by default, the issue of #slots and what to do when oversubscribed has become a bit more complicated. This isn't a problem in managed environments as we are always provided an accurate assignment for the #slots, or when -host is used to define the allocation since we automatically assume one slot for every time a node is named.

2014-03-03 16:46:37 +00:00

plm_base_orted_cmds.c

Deal with the corner case where we encounter an error when attempting to launch a daemon. In this case, we will order abnormal termination before daemons callback to us, and thus any attempt to send them a "die" message will fail. Ensure that mpirun at least exits cleanly in this scenario, thereby allowing the remote daemons that did get launched to commit suicide when comm fails.

2014-03-14 15:32:30 +00:00

plm_base_proxy.c

Fix some minor memory leaks in error code paths.

2013-12-14 00:41:21 +00:00

plm_base_receive.c

Only report launch progress when specifically requested to do so. Thanks to Tetsuya Mishima for spotting it.

2014-01-27 15:17:42 +00:00

plm_base_select.c

Update ORTE frameworks to use the MCA framework system.

2013-03-27 21:14:43 +00:00

plm_private.h

Update ORTE frameworks to use the MCA framework system.

2013-03-27 21:14:43 +00:00