Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: mumps
Upstream-Contact: Patrick Amestoy et al.
Source: http://mumps-solver.org/
Files: *
Copyright: 1991-2019 CERFACS, CNRS, ENS Lyon, INP Toulouse, Inria,
Mumps Technologies, University of Bordeaux.
License: CeCILL-C-V1
Comment:
This version of MUMPS is provided to you free of charge. It is
released under the CeCILL-C license,
http://www.cecill.info/licences/Licence_CeCILL-C_V1-en.html,
except for the external and optional ordering PORD,
in separate directory PORD, which is public domain (see PORD/README).
.
You can acknowledge (using references [1] and [2]) the contribution of
this package in any scientific publication dependent upon the use of
the package. Please use reasonable endeavours to notify the authors
of the package of this publication.
.
[1] P. R. Amestoy, I. S. Duff, J. Koster and J.-Y. L'Excellent,
A fully asynchronous multifrontal solver using distributed dynamic
scheduling, SIAM Journal on Matrix Analysis and Applications,
Vol 23, No 1, pp 15-41 (2001).
.
[2] P. R. Amestoy, A. Buttari, J.-Y. L'Excellent and T. Mary,
Performance and scalability of the block low-rank multifrontal
factorization on multicore architectures,
ACM Transactions on Mathematical Software,
Vol 45, Issue 1, pp 2:1-2:26 (2019)
.
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited
liability.
.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL-C license and that you accept its terms.
Files: PORD/*
Copyright: Juergen Schulze
License: public-domain
We are grateful to Juergen Schulze for letting us distribute PORD.
.
SPACE-1.0 (which includes PORD) is in the public domain, see
http://www2.cs.uni-paderborn.de/cs/ag-monien/PERSONAL/SCHLUNZ/vrp.html
Files: debian/*
Copyright: 2009-2011 Adam C. Powell, IV <hazelsct@debian.org>
2016 Mattia Rizzolo <mattia@debian.org>
2017 Drew Parsons <dparsons@debian.org>
License: public-domain-debian
These Debian control files may be used and reused freely
without restriction.
Files: src/ana_orderings.F
Copyright: 1996-2016 Timothy A. Davis, Patrick R. Amestoy, and Iain S. Duff
1997-2000 Patrick Amestoy
2004-2005 Stephane Pralet
License: LGPL/CeCill-C/BSD-3
This file includes various modifications of an original
LGPL/ CeCILL-C compatible
code implementing the Approximate Minimum Degree ordering
.
The main reference for the approach used in routine
MUMPS_ANA_H is
Patrick Amestoy, Timothy A. Davis, and Iain S. Duff,
"An approximate minimum degree ordering algorithm,"
SIAM J. Matrix Analysis vol 17, pages=886--905 (1996)
MUMPS_ANA_H is based on the original AMD code:
.
AMD, Copyright (c), 1996-2016, Timothy A. Davis,
Patrick R. Amestoy, and Iain S. Duff. All Rights Reserved.
Used in MUMPS under the BSD 3-clause license.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS 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 COPYRIGHT HOLDERS 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.
.
All other routines are modifications of this original routine
done by MUMPS developers over the years (1996-2012).
.
MUMPS_AMD_ELT is a modification
designed to handle amalgamated and compressed
graphs and was developed in 1999 by Patrick Amestoy
in the context of the PARASOL project (1997-1999).
.
MUMPS_HAMD is a modification
designed to take into account a halo in the graph.
The graph is composed is partitioned in two types of nodes
the so called internal nodes and the so called halo nodes.
Halo nodes cannot be selected the both the initial degrees
and updated degrees of internal node should be taken
into account.
This routine also referred to as HALOAMD in MUMPS comments
is used for both Schur functionality and in the coupling with
partitioners such as SCOTCH.
This code was developed for MUMPS platform
by Patrick Amestoy between 1997 and 1999.
.
MUMPS_HAMF4 is a major modification of MUMPS_HAMD
since metric used to select pivots in not anymore the
degree but an approximation of the fill-in.
In this approximation
all cliques of elements adjacent to the variable are deducted.
Written by Patrick Amestoy between 1999 and 2000.
It is also used by F. Pellegrini in SCOTCH since 2000.
.
MUMPS_QAMD: modified version of reference AMD routine MUMPS_ANA_H
designed to automatically detect and exploit dense or quasi dense
rows in the reduced matrix at any step of the minimum degree.
Written in 1997 by Patrick Amestoy.
References:
P.R. AMESTOY, Recent progress in parallel multifrontal solvers
for unsymmetric sparse matrices,
Proceedings of the 15th World Congress on Scientific Computation,
Modelling and Applied Mathematics, IMACS, Berlin (1997).
P.R. AMESTOY (1999), Methodes directes paralleles de
resolution des systemes creux de grande taille.
Rapport de these d'habilitation de l'INPT.
.
MUMPS_CST_AMF: modified version of MUMPS_HAMF4 routine
implementing constraint minimum fill-in based ordering.
Written by Stephane Pralet for MUMPS platform
during his post-doctorate at INPT-IRIT (Oct. 2004- Oct. 2005)
.
The preceding licence text was taken verbatim from src/ana_orderings.F
For reference, the standard LGPL can be found at
/usr/share/common-licenses/LGPL-3.
License: CeCILL-C-V1
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Article 4 - EFFECTIVE DATE AND TERM
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5.3.4 COMPATIBILITY WITH THE CeCILL LICENSE
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When a Modified Software contains an Integrated Contribution subject
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Article 6 - INTELLECTUAL PROPERTY
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6.1 OVER THE INITIAL SOFTWARE
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6.3 OVER THE RELATED MODULES
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Article 10 - TERMINATION
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10.1 In the event of a breach by the Licensee of its obligations
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Article 11 - MISCELLANEOUS
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11.1 EXCUSABLE EVENTS
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Neither Party shall be liable for any or all delay, or failure to
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11.2 Any failure by either Party, on one or more occasions, to invoke
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11.3 The Agreement cancels and replaces any or all previous
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11.4 In the event that one or more of the provisions hereof were to
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11.5 LANGUAGE
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The Agreement is drafted in both French and English and both versions
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Article 12 - NEW VERSIONS OF THE AGREEMENT
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12.1 Any person is authorized to duplicate and distribute copies of
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12.2 So as to ensure coherence, the wording of this Agreement is
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Article 13 - GOVERNING LAW AND JURISDICTION
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13.1 The Agreement is governed by French law. The Parties agree to
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13.2 Failing an amicable solution within two (2) months as from their
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1 CeCILL stands for Ce(a) C(nrs) I(nria) L(ogiciel) L(ibre)
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Version 1.0 dated 2006-09-05.
https://cecill.info/licences.en.html