Ralph Castain 24e990e747 Fix comm_spawn for oversubscribed systems by correctly computing the number of available slots ...

cmr=v1.7.4:reviewer=jsquyres:subject=Fix comm_spawn for oversubscribed systems

This commit was SVN r30197.

2014-01-09 20:33:48 +00:00

..

base.h

Correctly add support for the "env" MPI_Info key during comm_spawn, update the "map-by", "rank-by", and "bind-to" Info key behaviors to match the new mapping/ranking/binding system, and update all docs and comments to match.

2013-12-20 20:42:39 +00:00

help-orte-rmaps-base.txt

There are cases where we want to use the novm state machine, but the backend node topology differs from that where mpirun is executing. In those cases, we can wind up thinking we are oversubscribed because the head node has fewer cores than the compute nodes.

2013-06-27 03:04:50 +00:00

Makefile.am

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

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

rmaps_base_binding.c

Oops - add verbose output to inform that cannot default bind due to no cores detected

2014-01-09 18:17:14 +00:00

rmaps_base_frame.c

Fix how we transfer mapping directives to the job, ensuring that directives that can be given outside of a mapping policy (e.g., oversubscribe and no-use-local) are retained.

2014-01-08 04:25:43 +00:00

rmaps_base_map_job.c

Reference the correct variable...sigh

2014-01-08 22:36:39 +00:00

rmaps_base_print_fns.c

This commit introduces a new "mindist" ORTE RMAPS mapper, as well as

2013-05-22 13:04:40 +00:00

rmaps_base_ranking.c

By setting a default mapping/ranking/binding policy that wasn't "none", we introduced a problem for users of the Mac and any other machine where sockets aren't defined and/or binding is not supported. Fix that by checking to see if the user specified the failing policy - if not, then fall back to the old map/rank by slot and no binding.

2013-12-17 14:50:10 +00:00

rmaps_base_select.c

Try to impose a little bit of consistency on how we parse lists of

2013-12-21 23:23:33 +00:00

rmaps_base_support_fns.c

Fix comm_spawn for oversubscribed systems by correctly computing the number of available slots

2014-01-09 20:33:48 +00:00

rmaps_private.h

Fix a few places where we weren't completely identifying hostfile-based operations against "localhost" entries. Tell the mapper base to be silent when we don't want errors announced because nodes aren't available for mapping (something it is okay if they are fully used). Fix an infinite loop in the file prepositioning code.

2012-08-31 21:28:49 +00:00