Ralph Castain 3413191e52 Fix singleton and singleton comm_spawn ...

This commit was SVN r18177.

2008-04-16 14:38:10 +00:00

..

errmgr

Bring some sanity to the exit code returned by mpirun. Ensure that we provide a non-zero code if something goes wrong, including someone exiting after calling mpi_init without calling mpi_finalize.

2008-03-19 19:00:51 +00:00

ess

Add a binomial tree-based launch to ssh, turned "on" only when the plm_rsh_tree_spawned mca param is set to a non-zero value. This probably isn't a very optimized capability, but it does execute a tree-based launch that may scale better than linear at high node counts.

2008-04-14 18:26:08 +00:00

filem

Bring some sanity to the exit code returned by mpirun. Ensure that we provide a non-zero code if something goes wrong, including someone exiting after calling mpi_init without calling mpi_finalize.

2008-03-19 19:00:51 +00:00

grpcomm

Update the cnos module - should (hopefully) compile and work...

2008-04-09 22:33:00 +00:00

iof

Remove the orte_proc_table. Migrate all users of it to the opal_hash_table and a new name hash function in orte.

2008-03-05 22:44:35 +00:00

odls

Fix singleton and singleton comm_spawn

2008-04-16 14:38:10 +00:00

oob

Always declare oob_tcp_disable_family, no matter if --disable-ipv6 is set.

2008-04-16 09:31:15 +00:00

plm

Ensure the node loop cntr gets incremented if the daemon already exists

2008-04-15 14:20:03 +00:00

ras

Turn off the new fqdn behavior pending resolution of hostfile issue

2008-04-01 20:52:22 +00:00

rmaps

Fully implement the inbound binomial allgather for daemon-based collectives. Supports both modex and barrier operations.

2008-04-09 22:10:53 +00:00

rml

Cleanup and fix bugs in the MPI dynamics section. Modify the dpm API so it properly takes ports instead of process names (as correctly identified by Aurelien). Fix race conditions in the use of ompi-server. Fix incompatibilities between the mpi bindings and the dpm implemenation that could cause segfaults due to uninitialized memory.

2008-04-16 14:27:42 +00:00

routed

Consolidate the daemon wireup message into the launch message. The daemons don't need their contact info prior to the launch message anyway. This not only eliminates a job-wide communication from the startup procedure, but it also resolves a race condition reported when operating across highly distributed (i.e., cross-country) networks. In such scenarios, it proved possible for a daemon to receive its launch message -before- it had received the contact info message, even though the latter had been sent first!

2008-04-10 15:35:11 +00:00

snapc

For consistency reasons always use opal_home_directory and

2008-03-31 18:13:41 +00:00