openmpi

Ralph Castain 6d6cebb4a7 Bring over the update to terminate orteds that are generated by a dynamic spawn such as comm_spawn. This introduces the concept of a job "family" - i.e., jobs that have a parent/child relationship. Comm_spawn'ed jobs have a parent (the one that spawned them). We track that relationship throughout the lineage - i.e., if a comm_spawned job in turn calls comm_spawn, then it has a parent (the one that spawned it) and a "root" job (the original job that started things). Accordingly, there are new APIs to the name service to support the ability to get a job's parent, root, immediate children, and all its descendants. In addition, the terminate_job, terminate_orted, and signal_job APIs for the PLS have been modified to accept attributes that define the extent of their actions. For example, doing a "terminate_job" with an attribute of ORTE_NS_INCLUDE_DESCENDANTS will terminate the given jobid AND all jobs that descended from it. I have tested this capability on a MacBook under rsh, Odin under SLURM, and LANL's Flash (bproc). It worked successfully on non-MPI jobs (both simple and including a spawn), and MPI jobs (again, both simple and with a spawn). This commit was SVN r12597.		2006-11-14 19:34:59 +00:00
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attribute	Bring over the update to terminate orteds that are generated by a dynamic spawn such as comm_spawn. This introduces the concept of a job "family" - i.e., jobs that have a parent/child relationship. Comm_spawn'ed jobs have a parent (the one that spawned them). We track that relationship throughout the lineage - i.e., if a comm_spawned job in turn calls comm_spawn, then it has a parent (the one that spawned it) and a "root" job (the original job that started things).	2006-11-14 19:34:59 +00:00
class	The correct way to compute the difference between the actual size and the	2006-10-20 19:33:55 +00:00
communicator	Bring over the update to terminate orteds that are generated by a dynamic spawn such as comm_spawn. This introduces the concept of a job "family" - i.e., jobs that have a parent/child relationship. Comm_spawn'ed jobs have a parent (the one that spawned them). We track that relationship throughout the lineage - i.e., if a comm_spawned job in turn calls comm_spawn, then it has a parent (the one that spawned it) and a "root" job (the original job that started things).	2006-11-14 19:34:59 +00:00
datatype	Don't copy the reference count when we duplicate a datatype. Thanks	2006-11-13 05:45:29 +00:00
debuggers	Remove all warnings from the TotalView interface.	2006-10-11 17:29:29 +00:00
errhandler	Explicit casts for our friendly Windows environment...	2006-11-08 17:02:46 +00:00
etc	Next step in the project split, mainly source code re-arranging	2006-02-12 01:33:29 +00:00
file	They are supposed to be ints not size_t.	2006-11-08 17:05:15 +00:00
group	just a reordering of the arguments in a comparison in order to comply with the	2006-10-23 17:14:23 +00:00
include	Follow on to r12146. For platforms that dont' have a ptrdiff_t definition,	2006-10-20 03:24:59 +00:00
info	The last patch for Windows support. Mostly casting and conversion to C++ friendly headers.	2006-08-24 16:38:08 +00:00
mca	Bring over the update to terminate orteds that are generated by a dynamic spawn such as comm_spawn. This introduces the concept of a job "family" - i.e., jobs that have a parent/child relationship. Comm_spawn'ed jobs have a parent (the one that spawned them). We track that relationship throughout the lineage - i.e., if a comm_spawned job in turn calls comm_spawn, then it has a parent (the one that spawned it) and a "root" job (the original job that started things).	2006-11-14 19:34:59 +00:00
mpi	Check to see if we need to do anything. If we don't (i.e., if all the	2006-11-09 23:21:34 +00:00
op	The last patch for Windows support. Mostly casting and conversion to C++ friendly headers.	2006-08-24 16:38:08 +00:00
peruse	The last patch for Windows support. Mostly casting and conversion to C++ friendly headers.	2006-08-24 16:38:08 +00:00
proc	Bring over the update to terminate orteds that are generated by a dynamic spawn such as comm_spawn. This introduces the concept of a job "family" - i.e., jobs that have a parent/child relationship. Comm_spawn'ed jobs have a parent (the one that spawned them). We track that relationship throughout the lineage - i.e., if a comm_spawned job in turn calls comm_spawn, then it has a parent (the one that spawned it) and a "root" job (the original job that started things).	2006-11-14 19:34:59 +00:00
request	Explicit casts for our friendly Windows environment...	2006-11-08 17:02:46 +00:00
runtime	Bring over the update to terminate orteds that are generated by a dynamic spawn such as comm_spawn. This introduces the concept of a job "family" - i.e., jobs that have a parent/child relationship. Comm_spawn'ed jobs have a parent (the one that spawned them). We track that relationship throughout the lineage - i.e., if a comm_spawned job in turn calls comm_spawn, then it has a parent (the one that spawned it) and a "root" job (the original job that started things).	2006-11-14 19:34:59 +00:00
tools	Grrr... Forgot that EXTRA_DIST and man_MANS are not set to include all the	2006-10-20 14:15:38 +00:00
win	Last set of explicit conversions. We are now close to the zero warnings on	2006-10-20 03:57:44 +00:00
Makefile.am	Install Fortran 77 bindings as a stand-alone library, rather than as part of	2006-09-08 01:35:49 +00:00
README.dox	Update the copyright notices for IU and UTK.	2005-11-05 19:57:48 +00:00

README.dox

/*
 * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
 *                         University Research and Technology
 *                         Corporation.  All rights reserved.
 * Copyright (c) 2004-2005 The University of Tennessee and The University
 *                         of Tennessee Research Foundation.  All rights
 *                         reserved.
 * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
 *                         University of Stuttgart.  All rights reserved.
 * Copyright (c) 2004-2005 The Regents of the University of California.
 *                         All rights reserved.
 * $COPYRIGHT$
 * 
 * Additional copyrights may follow
 * 
 * $HEADER$
 */
/** @mainpage

@section mainpage_introduction Introduction

This is the introduction.
This is the introduction.
This is the introduction.
This is the introduction.
This is the introduction.
This is the introduction.
This is the introduction.

@section main_install Installation
 
This is the installation section.
This is the installation section.
This is the installation section.
This is the installation section.
This is the installation section.
This is the installation section.
This is the installation section.

*/