Ralph Castain bd65f8ba88 Bring in an updated launch system for the orteds. This commit restores the ability to execute singletons and singleton comm_spawn, both in single node and multi-node environments. ... Short description: major changes include - 1. singletons now fork/exec a local daemon to manage their operations. 2. the orte daemon code now resides in libopen-rte 3. daemons no longer use the orte triggering system during startup. Instead, they directly call back to their parent pls component to report ready to operate. A base function to count the callbacks has been provided. I have modified all the pls components except xcpu and poe (don't understand either well enough to do it). Full functionality has been verified for rsh, SLURM, and TM systems. Compile has been verified for xgrid and gridengine. This commit was SVN r15390.		2007-07-12 19:53:18 +00:00
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mpi	Since universe size now is an orte thing, we may as well give it some direct support. Create rmgr set/get functions so it becomes more obvious where this value is being defined and how to retrieve it. Modify the bproc pls to pass it to the app procs when launched. Modify one of the test programs to verify it has been correctly set.	2007-07-02 16:45:40 +00:00
system	Bring in an updated launch system for the orteds. This commit restores the ability to execute singletons and singleton comm_spawn, both in single node and multi-node environments.	2007-07-12 19:53:18 +00:00
unit	Bring in the generalized xcast communication system along with the correspondingly revised orted launch. I will send a message out to developers explaining the basic changes. In brief:	2007-06-12 13:28:54 +00:00