openmpi

Jeff Squyres 5cbf975955 Fix a confusing situation, and eliminate a potential memory leak.

MPI-1 does not say whether an errorhandler obtained via
MPI_ERRHANDLER_GET (or MPI_COMM_GET_ERRHANDLER or ...) needs to be
ERRHANDLER_FREE'd or not.  I don't think it does, but some users will
probably disagree.  So per the lengthy comment in
src/mpi/c/comm_get_errhandler.c, we increment the refcount whenever
GET is invoked.

This can lead to a memory leak in FINALIZE if the user GET's some
intrinsic error handlers -- we'll increment the refcount, which means
that it will never get to 0 during FINALIZE like it should.  So add a
little extra logic to ensure that they are OMPI_OBJ_DESTROY'ed during
FINALIZE like they should be.

This commit was SVN r3661.

2004-11-26 22:11:22 +00:00

attribute

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2004-11-22 01:38:40 +00:00

class

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communicator

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datatype

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dynamic-mca

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2004-11-22 01:38:40 +00:00

errhandler

Fix a confusing situation, and eliminate a potential memory leak.

2004-11-26 22:11:22 +00:00

event

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2004-11-22 01:38:40 +00:00

file

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group

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include

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info

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2004-11-22 01:38:40 +00:00

mca

Changes to support latest mca_ptl_base frag and match

2004-11-24 21:51:48 +00:00

mpi

Minor changes so that mpirun now checks the exit status and code of each process and returns a non-zero exit code if any process didn't normally terminate. Should help with the testing.

2004-11-24 15:13:02 +00:00

First cut at copyrights: IU, UTK, and some OSU. LANL and HLRS still

2004-11-22 01:38:40 +00:00

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proc

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request

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runtime

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threads

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2004-11-22 01:38:40 +00:00

tools

Minor changes so that mpirun now checks the exit status and code of each process and returns a non-zero exit code if any process didn't normally terminate. Should help with the testing.

2004-11-24 15:13:02 +00:00

util

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2004-11-22 01:38:40 +00:00

win

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win32

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Makefile.am

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README.dox

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win_makefile

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2004-11-22 01:38:40 +00:00

README.dox

/*
 * Copyright (c) 2004-2005 The Trustees of Indiana University.
 *                         All rights reserved.
 * Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
 *                         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.

*/