Ralph Castain 28ce8e5e5e Extend the mpirun options to support "--npernode N". This option tells the system to spawn N procs/node across all nodes in the allocation. If N is greater than the number of allocated slots, then the usual oversubscription logic will apply (i.e., the system will error out if oversubscription is not allowed, otherwise it will run with the sched_yield set to non-aggressive behavior). ...

In "--npernode" operation, the "-np" command line parameter is ignored.

This commit was SVN r12826.

2006-12-12 00:54:05 +00:00

..

data_type_support

Bring the map fixes into the main trunk. This should fix several problems, including the multiple app_context issue.

2006-10-07 15:45:24 +00:00

base.h

Extend the mpirun options to support "--npernode N". This option tells the system to spawn N procs/node across all nodes in the allocation. If N is greater than the number of allocated slots, then the usual oversubscription logic will apply (i.e., the system will error out if oversubscription is not allowed, otherwise it will run with the sched_yield set to non-aggressive behavior).

2006-12-12 00:54:05 +00:00

help-orte-rmaps-base.txt

Fixes trac:487

2006-10-26 21:46:18 +00:00

Makefile.am

Modify the reuse daemons procedure so we only generate the add_local_procs message once. Revise the display-map-at-launch option so the RMAPS framework takes responsibility for implementation of that option.

2006-11-17 19:06:10 +00:00

rmaps_base_close.c

Continue bringing comm_spawn back online. Ensure all RM frameworks post their HNP receives. Fix the rmgr proxy component.

2006-10-02 00:46:31 +00:00

rmaps_base_find_avail.c

Continue bringing comm_spawn back online. Ensure all RM frameworks post their HNP receives. Fix the rmgr proxy component.

2006-10-02 00:46:31 +00:00

rmaps_base_map_job.c

Extend the mpirun options to support "--npernode N". This option tells the system to spawn N procs/node across all nodes in the allocation. If N is greater than the number of allocated slots, then the usual oversubscription logic will apply (i.e., the system will error out if oversubscription is not allowed, otherwise it will run with the sched_yield set to non-aggressive behavior).

2006-12-12 00:54:05 +00:00

rmaps_base_open.c

Extend the mpirun options to support "--npernode N". This option tells the system to spawn N procs/node across all nodes in the allocation. If N is greater than the number of allocated slots, then the usual oversubscription logic will apply (i.e., the system will error out if oversubscription is not allowed, otherwise it will run with the sched_yield set to non-aggressive behavior).

2006-12-12 00:54:05 +00:00

rmaps_base_proxy_map_job.c

Modify the reuse daemons procedure so we only generate the add_local_procs message once. Revise the display-map-at-launch option so the RMAPS framework takes responsibility for implementation of that option.

2006-11-17 19:06:10 +00:00

rmaps_base_receive.c

Bring over the update to terminate orteds that are generated by a dynamic spawn such as comm_spawn. This introduces the concept of a job "family" - i.e., jobs that have a parent/child relationship. Comm_spawn'ed jobs have a parent (the one that spawned them). We track that relationship throughout the lineage - i.e., if a comm_spawned job in turn calls comm_spawn, then it has a parent (the one that spawned it) and a "root" job (the original job that started things).

2006-11-14 19:34:59 +00:00

rmaps_base_registry_fns.c

Fix the other end of the attribute store/retrieve to correctly handle attributes with no value

2006-10-25 01:41:58 +00:00

rmaps_base_support_fns.c

Fix a bug that declared a node as "oversubscribed" a little early during the mapper procedure. This only affected the mapping procedure, and only if you had set the "--no-oversubscribe" flag.

2006-12-05 13:04:27 +00:00

rmaps_class_instances.h

Many thanks to Jeff for tracking down the typo causing the orte_job_map_t destuctor to fail!!

2006-10-07 22:44:00 +00:00

rmaps_private.h

Modify the reuse daemons procedure so we only generate the add_local_procs message once. Revise the display-map-at-launch option so the RMAPS framework takes responsibility for implementation of that option.

2006-11-17 19:06:10 +00:00