Most of the SimGrid software was written internally by the team. This software is distributed under the GNU lesser general public license version 2.1, which you can find in the archive under the name LICENSE-LGPL-2.1. Some perticular files distributed with the project have other licenses. More specifically, these files are listed below, along with their license. ========================================================================== The file src/xbt/snprintf.c contains this license text: /* * snprintf.c - a portable implementation of snprintf * * AUTHOR * Mark Martinec , April 1999. * * Copyright 1999, Mark Martinec. All rights reserved. * * TERMS AND CONDITIONS * This program is free software; you can redistribute it and/or modify * it under the terms of the "Frontier Artistic License" which comes * with this Kit. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the Frontier Artistic License for more details. * * You should have received a copy of the Frontier Artistic License * with this Kit in the file named LICENSE.txt . * If not, I'll be glad to provide one. * */ ========================================================================= The exception handling mecanism (mainly living in src/xbt/ex.c and include/xbt/ex.h) was adapted from code from Ralf S. Engelschall and others in the OSSP project. The OSSP version has the following license: ** OSSP ex - Exception Handling ** Copyright (c) 2002-2007 Ralf S. Engelschall ** Copyright (c) 2002-2007 The OSSP Project ** ** This file is part of OSSP ex, an exception handling library ** which can be found at http://www.ossp.org/pkg/lib/ex/. ** ** Permission to use, copy, modify, and distribute this software for ** any purpose with or without fee is hereby granted, provided that ** the above copyright notice and this permission notice appear in all ** copies. ** ** THIS SOFTWARE IS PROVIDED `AS IS'' AND ANY EXPRESSED OR IMPLIED ** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ** IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR ** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF ** USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, ** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT ** OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ** SUCH DAMAGE. ========================================================================= The sha implementation (src/xbt/xbt_sha.c:) was borowed and adapted from the iksemel one (http://code.google.com/p/iksemel/). Both the original and the current version of this code is distributed under the LGPL v2.1 license. ========================================================================= Some examples for SMPI were borowed from an IBM test suite. Their copyright is the following: /** * MESSAGE PASSING INTERFACE TEST CASE SUITE * * Copyright IBM Corp. 1995 * * IBM Corp. hereby grants a non-exclusive license to use, copy, modify, and *distribute this software for any purpose and without fee provided that the *above copyright notice and the following paragraphs appear in all copies. * IBM Corp. makes no representation that the test cases comprising this * suite are correct or are an accurate representation of any standard. * In no event shall IBM be liable to any party for direct, indirect, special * incidental, or consequential damage arising out of the use of this software * even if IBM Corp. has been advised of the possibility of such damage. * IBM CORP. SPECIFICALLY DISCLAIMS ANY WARRANTIES INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS AND IBM * CORP. HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, * ENHANCEMENTS, OR MODIFICATIONS. * *************************************************************************** **/ List of files: examples/smpi/scatter.c examples/smpi/reduce.c examples/smpi/allreduce.c examples/smpi/alltoall2.c ========================================================================= The xbt/mmalloc module was adapted from the mmalloc module of gdb. Both the simgrid version and the original version is distributed under the LGPL v2.1 This affects the files in directory src/xbt/mmalloc and include/xbt/mmalloc.h ========================================================================= Some other examples for SMPI were borowed from an Argonne test suite. Their copyright is the following (FIXME): /* * (C) 2001 by Argonne National Laboratory. * See COPYRIGHT in top-level directory. */ List of files: examples/smpi/alltoallv.c ========================================================================= Finally, some SMPI examples have unclear licence: examples/smpi/first.c examples/smpi/second.c ========================================================================= The directory examples/smpi/NAS contains a tweaked version of the NAS Parallel Benchmark Team. The original software were retrieved from here: http://www.nas.nasa.gov/Software/NPB According to [1], this code is probably distributed under the NASA Open Source Agreement (NOSA) version 1.3. Its text can be found at [2]. [1] http://www.nas.nasa.gov/Resources/Software/Open-Source/opensource.html [2] http://www.opensource.org/licenses/nasa1.3.php The changes over the original version are minor, and can be distributed under the LGPL license (v2.1) or NOSA (v1.3 or higher) licences, at your option. ========================================================================== In order to use ucontext with windows platform we had those files : src/xbt/win32_ucontext.c include/xbt/win32_ucontext.h Their copyright is the following: /* * win32-ucontext: Unix ucontext_t operations on Windows platforms * Copyright(C) 2007 Panagiotis E. Hadjidoukas * * Contact Email: phadjido@cs.uoi.gr, xdoukas@ceid.upatras.gr * * win32-ucontext is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * win32-ucontext is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with QueueUserAPCEx in the file COPYING.LIB; * if not, write to the Free Software Foundation, Inc., * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ =========================================================================