Ralph Castain f4f2287958 Singletons currently start out by spawning an HNP - this is required solely in the cases where the singleton subsequently calls MPI_Comm_spawn or publishes port info without support from an external orte-server. In all other cases, the HNP is of no value and can actually be a detriment by creating additional overhead on the node. This is particularly concerning for async operations where processes may begin as singletons and then dynamically wireup to perform pt2pt communications. ... So we now allow singletons to start on their own, only spawning an HNP when initiating an operation that actually requires it. cmr:v1.7.4:reviewer=jsquyres This commit was SVN r29354.		2013-10-04 02:58:26 +00:00
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base.h	Update ORTE frameworks to use the MCA framework system.	2013-03-27 21:14:43 +00:00
help-orte-odls-base.txt	Fix the error message in case a daemon does not succeed at killing the	2012-09-24 15:25:21 +00:00
Makefile.am	Update ORTE frameworks to use the MCA framework system.	2013-03-27 21:14:43 +00:00
odls_base_default_fns.c	Singletons currently start out by spawning an HNP - this is required solely in the cases where the singleton subsequently calls MPI_Comm_spawn or publishes port info without support from an external orte-server. In all other cases, the HNP is of no value and can actually be a detriment by creating additional overhead on the node. This is particularly concerning for async operations where processes may begin as singletons and then dynamically wireup to perform pt2pt communications.	2013-10-04 02:58:26 +00:00
odls_base_frame.c	Deal with PGI compilers on the Mac by initializing a global variable.	2013-09-05 21:40:50 +00:00
odls_base_select.c	Update ORTE frameworks to use the MCA framework system.	2013-03-27 21:14:43 +00:00
odls_private.h	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