openmpi

Make all the PMI components depend on the common pmi library and properly

2012-06-11 15:58:09 +00:00

Add some protection to allow NULL bytes in byte objects and NULL strings to be handled cleanly in nidmaps and modex entries. Ensure there is a valid nidmap available for the HNP to pass down to any local procs when it is operating alone.

2012-08-31 01:07:36 +00:00

errmgr

Complete the cleanup of the preload files system. Remove the dest_dir option as moving things to arbitrary locations - especially absolute paths - can prove disastrous. Remove the preload_libs option as these can be treated as just files. Cleanup some of the pack/unpack code as the dss handles NULL strings just fine. Deal a little better with absolute paths, noting that tar now strips the leading '/' for us (showing my age as it didn't used to do so).

2012-08-24 02:28:29 +00:00

ess

Ensure the final output is printed

2012-09-05 16:25:15 +00:00

filem

Ensure we don't re-link files when staging execution as we may be executing more members of the same app. Allow the user to ask that directory trees be "flattened" so that all files appear in the proc's session directory itself.

2012-09-04 17:52:12 +00:00

grpcomm

It is okay for a key not to be found

2012-08-30 15:12:23 +00:00

iof

Don't close the IOF stdin if we happen to read less than a full

2012-08-24 14:29:19 +00:00

odls

Add some protection to allow NULL bytes in byte objects and NULL strings to be handled cleanly in nidmaps and modex entries. Ensure there is a valid nidmap available for the HNP to pass down to any local procs when it is operating alone.

2012-08-31 01:07:36 +00:00

oob

Priorities really shouldn't be less than 0.

2012-08-21 15:47:15 +00:00

plm

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

Add an option to treat dash-host specifications as "requested, but not required". So-called "soft" location requests can allow an application to execute even if the ideal allocation isn't available.

2012-09-05 18:42:09 +00:00

rmaps

Gain some efficiency in the staged mapper - if soft locations are in use and get_nodes returns busy, then no need to continue cycling thru the remaining apps as all nodes are occupied

2012-09-06 22:01:18 +00:00

rml

Cleanup the tag list

2012-08-22 21:37:58 +00:00

routed

Introduce staged execution. If you don't have adequate resources to run everything without oversubscribing, don't want to oversubscribe, and aren't using MPI, then staged execution lets you (a) run as many procs as there are available resources, and (b) start additional procs as others complete and free up resources. Adds a new mapper as well as a new state machine.

2012-08-28 21:20:17 +00:00

sensor

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

snapc

Make C/R work with nodes > 1. This fix makes sure that the app coordinators send

2012-07-13 23:37:29 +00:00

sstore

Fix C/R support in the trunk.

2012-07-09 23:34:13 +00:00

state

This confusion has been around for awhile, caused by a long-ago decision to track slots allocated to a specific job as opposed to allocated to the overall mpirun instance. We eliminated that quite a while ago, but never consolidated the "slots_alloc" and "slots" fields in orte_node_t. As a result, confusion has grown in the code base as to which field to look at and/or update.

2012-09-05 01:30:39 +00:00