openmpi

Graham Fagg 25375759c3 arrgh. reduce could for very small message sizes and proc counts call a linear function

this was implemented using a chain (tree followed with pipeline) by setting the chain fanout to a factor of size etc but the chain datastructure was fixed in length and if exceeded the topo create returned a null which isn't helpfull in cid next function of comdup...
Anyway two fixes, first we do have a real linear function so changed the decision function and second altered the
topo chain create to force chain fanouts of less than 1 to 1 and fanouts bigger than max to max.
next check in will change chain to dynamically allocd array (reallocable) but we shouldn't ever use a chain fanout for a linear tree anyway. 
(lession must rerun all tests for all data sizes when changing decision functions)

This commit was SVN r8662.

2006-01-08 02:41:09 +00:00

attribute

Some dependencies cleanups (there were on hold for a while).

2005-12-09 05:14:18 +00:00

class

Add documentation about what is happening in this class.

2005-11-13 12:56:38 +00:00

communicator

Some dependencies cleanups (there were on hold for a while).

2005-12-09 05:14:18 +00:00

datatype

Add MPI_SIGNED_CHAR.

2005-12-31 14:54:57 +00:00

debuggers

Add OMPI_DECLSPEC before all exported functions.

2005-12-31 12:18:15 +00:00

errhandler

Update the copyright notices for IU and UTK.

2005-11-05 19:57:48 +00:00

file

initialize info

2005-12-09 23:28:36 +00:00

group

Update the copyright notices for IU and UTK.

2005-11-05 19:57:48 +00:00

include

The Windows protection is called __WINDOWS__ (and it's a mix between WIN32 and _WIN32).

2005-12-10 22:10:39 +00:00

info

Update the copyright notices for IU and UTK.

2005-11-05 19:57:48 +00:00

mca

arrgh. reduce could for very small message sizes and proc counts call a linear function

2006-01-08 02:41:09 +00:00

mpi

Make user-defined MPI::Op's be thread safe (the previous

2005-12-23 16:49:09 +00:00

Make user-defined MPI::Op's be thread safe (the previous

2005-12-23 16:49:09 +00:00

proc

Update the copyright notices for IU and UTK.

2005-11-05 19:57:48 +00:00

request

- Only whitespace, no functional changes, except:

2005-12-13 08:58:00 +00:00

runtime

added SIGFPE to default list of signals that generate a backtrace (where supported)

2006-01-04 16:02:45 +00:00

tools

On windows we have include io.h in order to have access to the isatty function.

2005-12-31 15:03:58 +00:00

win

Update the copyright notices for IU and UTK.

2005-11-05 19:57:48 +00:00

Makefile.am

EXTRA_DIST should be declared before going down into the directories.

2005-12-08 08:28:19 +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.

*/