openmpi

Jelena Pjesivac-Grbovic 627533fe4a Adding segmented ring algorithm for Allreduce for commutative operations.

Algorithm allows user to specify the segment size to be used for computation/communication overlap.
The additional memory requirement for the algorithm is 2 x segment size.
It performed well for (really) large message sizes over MX and it passed intel Allreduce_c and Allreduce_loc_c tests.

This commit was SVN r13832.

2007-02-27 20:32:30 +00:00

attribute

pedantic formatting...

2007-02-23 00:54:41 +00:00

class

Adding Mellanox Technologies copyright to files touched by Mellanox.

2007-02-15 18:03:20 +00:00

communicator

replaced the old CID allocation algorithm with the blocked algorithm. The

2006-12-12 22:01:39 +00:00

datatype

More output when position_debug is enabled.

2007-02-13 09:28:39 +00:00

debuggers

- Reduce the amount of warnings with -Wshadow -- mainly due to

2007-01-19 19:48:06 +00:00

errhandler

Remove redundant declaration of ompi_err_unknown.

2007-02-27 19:37:42 +00:00

etc

Next step in the project split, mainly source code re-arranging

2006-02-12 01:33:29 +00:00

file

Even less warnings.

2007-02-01 19:27:11 +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

Include the major, minor, release numbers in mpi.h.

2007-02-07 03:19:44 +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

Adding segmented ring algorithm for Allreduce for commutative operations.

2007-02-27 20:32:30 +00:00

mpi

Need to EXTRA_DIST README.txt so that it gets included in the tarball;

2007-02-15 16:21:25 +00:00

Refinement of Rainer's r13227 and r13228 (worked with Rainer, Ralph,

2007-01-27 13:44:03 +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

- Fix more symbols that should be exported.

2007-02-27 15:17:17 +00:00

request

- Fix more symbols that should be exported.

2007-02-27 15:17:17 +00:00

runtime

Only do the preconnection stage if we found the local proc. It's mostly to

2007-02-26 22:24:44 +00:00

tools

Don't miss the ODLS component from the output.

2007-01-25 08:37:36 +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

Rename liborte to libopen-rte and libopal to libopen-pal per telecon today

2006-12-05 18:27:24 +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.

*/