Ralph Castain 13665bffe8 Per an off-list discussion, it appears possible for a system to report failure when executing getpwuid. There are several reasons for this error to occur, most notably if the system uses a network-based authentication protocol (e.g., NIS) and that sytem gets overwhelmed when we launch on a lot of nodes. ...

There is no good way to recover from this scenario, and from past experience, using the user's name in the session directory (as opposed to the uid) is very helpful when things go wrong. So print a help message when this happens (it is extremely rare, but has happened at least once now) and return an error.

cmr:v1.7.3,reviewer=jsquyres
cmr:v1.6.5,reviewer=jsquyres

This commit was SVN r28658.

2013-06-20 04:30:42 +00:00

..

data_type_support

remove extra paren when --without-hwloc

2013-05-15 21:31:45 +00:00

help-orte-runtime.txt

Per an off-list discussion, it appears possible for a system to report failure when executing getpwuid. There are several reasons for this error to occur, most notably if the system uses a network-based authentication protocol (e.g., NIS) and that sytem gets overwhelmed when we launch on a lot of nodes.

2013-06-20 04:30:42 +00:00

Makefile.am

Refactor ompi_info, splitting it into parts according to the layer involved. Thus, we call down to the opal layer to get those frameworks and components, and down to the orte layer to get those. Still some abstraction breaks, but they mostly involve renaming of OMPI_foo labels that have been around since before we split the build system by layer.

2012-06-28 18:23:34 +00:00

orte_cr.c

MCA/base: Add new MCA variable system

2013-03-27 21:09:41 +00:00

orte_cr.h

Correct several export declarations.

2011-08-15 09:45:51 +00:00

orte_data_server.c

MCA/base: Add new MCA variable system

2013-03-27 21:09:41 +00:00

orte_data_server.h

Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately.

2008-02-28 01:57:57 +00:00

orte_finalize.c

No need for ORTE tools to use orte progress thread

2013-05-04 21:13:20 +00:00

orte_globals.c

The move of the orte_db framework to opal required that we create an opaque opal_identifier_t type as OPAL cannot know anything about the ORTE process name. However, passing a value down to opal and then having the db components reference it causes alignment issues on Solaris Sparc platforms. So pass the pointer instead and do the old "memcpy" trick to avoid the problem.

2013-04-08 23:34:16 +00:00

orte_globals.h

MCA/base: Add new MCA variable system

2013-03-27 21:09:41 +00:00

orte_info_support.c

Per RFC add initial support for the MPI 3.0 tools interface.

2013-04-24 15:59:23 +00:00

orte_info_support.h

Update OMPI frameworks to use the MCA framework system.

2013-03-27 21:17:31 +00:00

orte_init.c

No need for ORTE tools to use orte progress thread

2013-05-04 21:13:20 +00:00

orte_locks.c

Start reducing our dependency on the event library by removing at least one instance where we use it to redirect the program counter. Rolf reported occasional hangs of mpirun in very specific circumstances after all daemons were done. A review of MTT results indicates this may have been happening more generally in a small fraction of cases.

2010-07-17 21:03:27 +00:00

orte_locks.h

Start reducing our dependency on the event library by removing at least one instance where we use it to redirect the program counter. Rolf reported occasional hangs of mpirun in very specific circumstances after all daemons were done. A review of MTT results indicates this may have been happening more generally in a small fraction of cases.

2010-07-17 21:03:27 +00:00

orte_mca_params.c

MCA/base: Add new MCA variable system

2013-03-27 21:09:41 +00:00

orte_quit.c

Remove a bunch of dead code: gcc 4.7 warns of set-but-unused

2013-05-17 21:45:49 +00:00

orte_quit.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

orte_wait.c

Remove all remaining vestiges of the Windows integration

2013-02-28 17:31:47 +00:00

orte_wait.h

Add an MCA param to help debug the ORTE progress thread

2012-11-15 15:54:38 +00:00

runtime_internals.h

Modify the accounting system to recycle jobids. Properly recover resources from nodes and jobs upon completion. Adjustments in several places were required to deal with sparsely populated job, node, and proc arrays as a result of this change.

2009-03-03 16:39:13 +00:00

runtime.h

There was some discussion of this at an earlier time, but we never got around to doing it - so make orte behave more like a regular library, counting the number of times init is called, and executing finalize when all those are exhausted.

2012-10-25 18:39:37 +00:00