Comm_spawn was sticking during spawn_multiple because of a problem in the dpm - the modex there is asking processes to talk to each other in an allgather_list operation, but the procs don't have the required contact info to do so. The solution here was to ensure that all parent procs have full contact info for procs in the child job.
Admittedly, this isn't the long-term answer. We would like to have the contact info given to only the parent procs that were involved in the comm_spawn. There is a way to do that, but this will suffice to keep things working until that can be implemented and tested.
This commit was SVN r17772.
Ensure that direct xcast handles all its use-cases correctly.
Unity routed component needs to use the base recv function to properly operate.
This commit was SVN r17764.
This commit adds definition for a "lifeline" connection. For an HNP, there is no lifeline, so the lifeline proc is NULL. For a daemon, the lifeline is the HNP - the daemon should abort if it loses that connection.
For a proc using unity routed, the lifeline is the HNP since it connects directly to the HNP.
For a proc using tree routed, the lifeline is the local daemon.
Adjusted OOB to call abort if the lifeline (as opposed to HNP) connection is lost.
This commit was SVN r17761.
The change also:
- cleans up and simplifies the command line processing code
- adds an error output if more than one hostfile passed for a single app context
- gets rid of the superfluous orte_app_context_map_t type, and instead use a simple argv of -host options
This commit was SVN r17750.
The following Trac tickets were found above:
Ticket 1124 --> https://svn.open-mpi.org/trac/ompi/ticket/1124
Note that --path specifies extra directories where the executable
is searched for, but does not affect the PATH settings.
This commit fixes trac:1221.
This commit was SVN r17748.
The following Trac tickets were found above:
Ticket 1221 --> https://svn.open-mpi.org/trac/ompi/ticket/1221
* Extension to the ESS framework to support C/R
* Fixed support for {{{snapc_base_establish_global_snapshot_dir}}}
* Fixed FileM support
* Misc. minor code modifications
There are some outstanding visability issues that I want to fix next.
This commit was SVN r17725.
Fix a deadlock loop when things really, really go bad. If we timeout trying to kill the job, then it's time to bail as cleanly as possible, not go back and keep trying.
This commit was SVN r17715.
Also, update some properties (source files should not be executeable...), and remove a couple unneeded inclusions of orte_proc_table.h
This commit was SVN r17655.
Basically, the method employed here is to have a recv create a zero-time timer event that causes the event library to execute a function that processes the message once the recv returns. Thus, any action taken as a result of processing the message occur outside of a recv.
Created two new macros to assist:
ORTE_MESSAGE_EVENT: creates the zero-time event, passing info in a new orte_message_event_t object
ORTE_PROGRESSED_WAIT: while waiting for specified conditions, just calls progress so messages can be recv'd.
Also fixed the failed_launch function as we no longer block in the orted callback function. Updated the error messages to reflect revision. No change in API to this function, but PLM "owners" may want to check their internal error messages to avoid duplication and excessive output.
This has been tested on Mac, TM, and SLURM.
This commit was SVN r17647.
