Ralph Castain 5c0534a7ad Ensure that comm_spawn launches procs on the nodes specified by add-host and add-hostfile ...

This commit was SVN r27452.

2012-10-18 00:40:44 +00:00

..

base.h

If (and only if) a user requests, set the default number of slots on any node to the number of objects of the specified type. This *only* takes effect in an unmanaged environment - i.e., if an external resource manager assigns us a number of slots, then that is what we use. However, if we are using a hostfile, then the user may or may not have given us a value for the number of slots on each node.

2012-09-04 20:58:26 +00:00

help-ras-base.txt

At long last, the fabled revision to the affinity system has arrived. A more detailed explanation of how this all works will be presented here:

2011-11-15 03:40:11 +00:00

Makefile.am

Establish an MCA param "orte_allocation_required" so that a system can require the user have an RM-provided allocation in order to run. This helps prevent the problem where a user forgets to get an allocation on an RM-managed cluster, and then executes mpirun on the head node - thus causing all of their mpi procs to launch on the head node, usually bringing it to its knees.

2008-08-04 14:25:19 +00:00

ras_base_allocate.c

Ensure that comm_spawn launches procs on the nodes specified by add-host and add-hostfile

2012-10-18 00:40:44 +00:00

ras_base_close.c

Complete implementation of the --without-rte-support configure option. Working with Brian, this has been tested on RedStorm.

2008-06-18 03:15:56 +00:00

ras_base_node.c

Correctly count the total number of allocated slots

2012-09-20 02:50:14 +00:00

ras_base_open.c

If (and only if) a user requests, set the default number of slots on any node to the number of objects of the specified type. This *only* takes effect in an unmanaged environment - i.e., if an external resource manager assigns us a number of slots, then that is what we use. However, if we are using a hostfile, then the user may or may not have given us a value for the number of slots on each node.

2012-09-04 20:58:26 +00:00

ras_base_select.c

... Delayed due to notifier commits earlier this day ...

2009-04-29 01:32:14 +00:00

ras_private.h

Sorry for mid-day commit, but I had promised on the call to do this upon my return.

2012-04-06 14:23:13 +00:00