[eigen] Re: Proceeding with the MPL2 relicensing now!

[Benoit Jacob <jacob.benoit.1@xxxxxxxxx>]

The relicensing is done! On both the default branch and the 3.1 branch.

Let us know if for some specific reason you need us to do it for the
3.0 branch. A priori we think that that should not be needed, as 3.1
should be entirely compatible so any existing 3.0 users should be able
to upgrade to it.

Now this is not yet the end of all the work in this area. We have to:
 - post a news on the Eigen wiki
 - update all of the Eigen wiki, remove the old licensing FAQ etc
 - while doing that I saw that we still have outdated mentions that
'Eigen is part of the KDE project'. We should remove that.
 - our documentation so be made MPL2 officially
 - need to figure what to do with CMake code. There wasn't 100%
consensus between MPL2 and BSD. I don't have a strong opinion.

Benoit

2012/7/13 Benoit Jacob <jacob.benoit.1@xxxxxxxxx>:
> Hi List,
>
> Below is the final update on the contributor agreements.
>
> Aside from 3rd-party code, there remain only about 50 changesets
> without relicensing approval, they all seem to be from contributors
> who contributed at most 2 changesets to Eigen, and 50 changesets is
> about only 1% of the total.
>
> Speaking of 3rd-party code, here is what we have identified as being
> 3rdparty code without MPL2 relicensing approval:
> 1. Eigen/src/OrderingMethods/Amd.h
> 2. Eigen/src/SparseCholesky/SimplicialCholesky.h
> 3. unsupported/Eigen/src/IterativeSolvers/ConstrainedConjGrad.h
> 4. unsupported/Eigen/src/IterativeSolvers/IterationController.h
> 5. the MINPACK code, for now (might be OK --- see discussion in other
> thread --- but let's not assume that it's OK for now)
>
> The plan is to have a EIGEN_MPL2_ONLY mode where this
> non-MPL2-acceptable 3rdparty code is disabled.
>
> List of contributors, tracking who gave their agreement to relicense to MPL2.
>
> Legend:
>
> 'X' means that the contributor publicly agreed to relicense all
> his/her contributions to MPL2
> 'dupe' means that the entry is a duplicate, the contributor is already
> listed in an earlier entry.
>
> First, the easy case where the author is correctly recorded as the
> changeset author (the numbers are numbers of changesets):
>
> bjacob:~/eigen$ hg log | grep ^user | sort | uniq -c | sort -n -r |
> sed 's|user:[ ]*||g'
>
> X  2110 Gael Guennebaud <g.gael@xxxxxxx>
> X  1306 Benoit Jacob <jacob.benoit.1@xxxxxxxxx>
> X   344 Thomas Capricelli <orzel@xxxxxxxxxxxxxxx>
> X   337 Hauke Heibel <hauke.heibel@xxxxxxxxx>
> X   298 Jitse Niesen <jitse@xxxxxxxxxxxxxxxxx>
> X    53 Mark Borgerding <mark@xxxxxxxxxxxxxx>
> X    22 Desire NUENTSA <desire.nuentsa_wakam@xxxxxxxx>
> X    13 Konstantinos Margaritis <markos@xxxxxxxx>
> X    12 Carlos Becker <carlosbecker@xxxxxxxxx>
> X     9 Manuel Yguel <manuel.yguel@xxxxxxxxx>
> dupe  9 Hauke Heibe <hauke.heibel@xxxxxxxxx>
> X     7 Piotr Trojanek <piotr.trojanek@xxxxxxxxx>
> X     7 Keir Mierle <mierle@xxxxxxxxx>
> X     7 Eamon Nerbonne <eamon@xxxxxxxxxxxx>
> dupe  7 Benoit Jacob <bjacob@xxxxxxxxxxx>
> X     6 Tim Holy <holy@xxxxxxxxx>
> X     5 Manoj Rajagopalan <rmanoj@xxxxxxxxx>
> dupe  5 Konstantinos A. Margaritis <markos@xxxxxxxx>
> X     5 Kenneth Frank Riddile <kfriddile@xxxxxxxxx>
> X     5 Jose Luis Blanco <joseluisblancoc@xxxxxxxxx>
> X     5 Benjamin Schindler <bschindler@xxxxxxxxxxx>
> X     4 Marc Glisse <marc.glisse@xxxxxxxxx>
> X     4 Laurent Montel <montel@xxxxxxx>
> X     4 Daniel Lowengrub <lowdanie@xxxxxxxxx>
> X     4 Christoph Hertzberg <chtz@xxxxxxxxxxxxxxxxxxxxxxxx>
> X     4 Chen-Pang He <jdh8@xxxxxxxxxxxxxx>
> X     4 Armin Berres <armin@xxxxxxxxxxxxxx>
> X     3 Trevor Irons <trevorirons@xxxxxxxxx>
> X     3 Scott Wheeler <wheeler@xxxxxxx>
> X     3 Rhys Ulerich <rhys.ulerich@xxxxxxxxx>
> X     3 Mathieu Gautier <mathieu.gautier@xxxxxx>
> X     3 Marton Danoczy <marton78@xxxxxxxxx>
> dupe  3 markb@localhost.localdomain
> X     3 Marcus D. Hanwell <marcus@xxxxxxxxx>
> X     3 Jens Mueller <jens.k.mueller@xxxxxx>
>       2 Zach Ploskey <zploskey@xxxxxx>
>       2 williami@xxxxxxxxxxxxxxxxxxxxxxxxxx
>       2 Trevor Wennblom <trevor@xxxxxxxx>
>       2 Sebastian Lipponer <lipponer@xxxxxxxxxxxxxxxxxxx>
>       2 Romain Bossart <romain.bossart@xxxxxxx>
>       2 Michael Olbrich <michael.olbrich@xxxxxxx>
> dupe  2 Mathieu Gautier
> X     2 Marijn Kruisselbrink <m.kruisselbrink@xxxxxxxxxxxxxx>
> dupe  2 Manuel Yguel
>       2 Jure Repinc <jlp@xxxxxxxxxxxxx>
> X     2 John Tytgat
> dupe  2 John Smith <hauke.heibel@xxxxxxxxx>
>       2 Dennis Schridde <devurandom@xxxxxxx>
>       2 David H. Bailey
> X     2 Daniel Gomez Ferro <dgomezferro@xxxxxxxxx>
>       2 Andy Somerville <andy.somerville@xxxxxxxxx>
>       2 Andrew Coles <andrew_coles@xxxxxxxxxxx>
>       2 Alexander Neundorf <neundorf@xxxxxxx>
> dupe  2 Adolfo Rodriguez Tsourouksdissian  <adolfo.rodriguez@xxxxxxxxxxxxxxxxx>
> X     2 Adolfo Rodriguez Tsouroukdissian <adolfo.rodriguez@xxxxxxxxxxxxxxxx>
>       2 adam.szalkowski@xxxxxxxxxxx
>       1 Zuiquan <zuiquan6174@xxxxxxxx>
>       1 Vincenzo Di Massa <hawk.it@xxxxxxxxxx>
> X     1 User Martin Senst <martin.senst@xxxxxx>
>       1 Urs Wolfer <uwolfer@xxxxxxx>
> dupe  1 Trevor Irons <tirons@xxxxxxxxx>
> dupe  1 tim.holy@xxxxxxxxx
>       1 Stuart Glaser <sglaser@xxxxxxxxxxxxxxxx>
>       1 Sameer Sheorey <ssameer@xxxxxxxxx>
>       1 root@xxxxxxxxxxxxxxxxxxx
> X     1 Radu Bogdan Rusu <rusu@xxxxxxxxxxxxxxxx>
>       1 Philip Avery <philip.avery@xxxxxxxxx>
> X     1 Peter Román <peterrom@xxxxxxxxx>
>       1 Oliver Ruepp <ruepp@xxxxxxxxx>
>       1 oem@efikamx
> dupe  1 nerbonne <emn13+hg@xxxxxxxxxxxx>
>       1 Moritz Lenz <moritz@xxxxxxxxxxx>
> X     1 Michael Schmidt <michael@xxxxxxxxxxxxxxxxxxx>
> dupe  1 Martin Senst <martin.senst@xxxxxx>
> X     1 Kolja Brix <brix@xxxxxxxxxxxxxxxxxxx>
> dupe  1 kmargar
>       1 Kibeom Kim <kkimlabs@xxxxxxxxx>
> dupe  1 Kenneth Riddile <kfriddile AT gmail.com>
>       1 kayhman@xxxxxxxxxxxxxxxxxxxx
>       1 karturov@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>       1 Jos van den Oever <jos@xxxxxxxxxxxxxxxx>
> dupe  1 Jitse@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>       1 Jason Newton <nevion@xxxxxxxxx>
>       1 Jan Oberländer <oberlaender@xxxxxx>
>       1 James Richard Tyrer <tyrerj@xxxxxxx>
>       1 Jakob Schwendner <jakob.schwendner@xxxxxxx>
>       1 Ingmar Vanhassel <ingmar@xxxxxxxxxxx>
>       1 Igor Krivenko
> dupe  1 heibel@MONSTER.microdimensions.local
>       1 hamelin.philippe@xxxxxxx
>       1 Frederic Gosselin <gosselin.frederic@xxxxxxx>
>       1 DJ Marcin <djmarcin@xxxxxxxxxx>
> X     1 David J. Luitz <tux008@xxxxxxxxxxxxxx>
> X     1 Cyrille Berger <cberger@xxxxxxxxxxx>
> N/A   1 convert-repo
>       1 clusty
>       1 Christian Ehrlicher <Ch.Ehrlicher@xxxxxx>
>       1 Bram de Jong <bram.dejong@xxxxxxxxxxxxxx>
> X     1 bjornpiltz
> X     1 Anton Gladky <gladky.anton@xxxxxxxxx>
>       1 Anthony Truchet <anthony.truchet@xxxxxxxxx>
> dupe  1 Adolfo Rodriguez Tsourouksdissian <adolfo.rodriguez@xxxxxxxxxxxxxxxx>
>       1 Abraham Bachrach <abachrach@xxxxxxxxx>
>
>
> Now here is an attempt to find the remaining people who contributed
> patches but weren't correctly recorded as patch authors:
>
> bjacob:~/eigen$ hg log | egrep -i '(patch from)|(patch by)|(thanks
> to)' | sed 's|^summary:[ ]*|      |g'
> dupe  fix compilation error thanks to test case by Trevor Irons, and
> expand unit test
> dupe  add missing inline keyword, thanks to Eamon.
> dupe Improved patch from Manuel Yguel:
>       Patch by 'Wolf' from the issue tracker:
>       add missing inclusion of LU/arch, thanks to J.B. Rouault
> dupe  apply patch from Marcus Hanwell: Improved quoting of tests when
> added to the build
> dupe  apply patch from Hauke Heibel cleaning overloaded operator new/detete
> dupe  patch by Myguel from the forum: fix documentation
>       patch by Patrick Mihelich: use empty struct + anonymous
> namespace for NoChange
>       Fixes #9. Thanks to the (unknown) bug contributor.
> dupe  apply patch from Hauke Heibel cleaning overloaded operator new/detete
> dupe  add missing function, thanks to Hauke Heibel
> X     patch from Ilya Baran: This small patch fixes a potential initialization
> dupe  patch from Moritz Lenz to allow solving transposed problem with superlu
> dupe  forward-port r951449: patch by Hauke Heibel: compile fix with VS 9
> dupe  oops, bad copy paste in ei_psqrt, thanks to Jitse Niesen
>       fix mistake in static assertion, patch by Markus Moll.
> dupe  Add BVH module in unsupported (patch from Ilya Baran)
> X     slight optimization of SSE base integer mul (thanks to Rohit Garg)
>       patch from Stjepan Rajko (MSVC fix in RotationBase)
>       BTL: - patch from Victor (add ACML support)
> dupe  patch from Jitse Niesen: fix ascii quick ref matlab operator '
>       * fix Quaternion::setFromTwoVectors (thanks to "benv" from the forum)
> dupe  fix tutorial abs/abs2 (thanks to Keir)
> X     Patch from Frank fixing stupid MSVC internal crash
> dupe  patch by Hauke Heibel: compilation fix with VS 9
>       backport 947492 -- fix static assertion / patch by Markus Moll
> dupe  backport r917694 (Patch from Frank fixing stupid MSVC internal crash)
>       make these functions inline, thanks to Mek
> X     add partial count redux (adapted patch from Ricard Marxer)
> X     patch from Ricard Marxer: add doc example for select()
> dupe  Patch by Kenneth Riddile: disable MSVC warnings, reenable them outside
> dupe  fix bad typos, thanks to Kenneth Riddile
> dupe  * throw bad_alloc if exceptions are enabled, after patch by
> Kenneth Riddile
> dupe  Fix memory alignment (hence vectorization) on MSVC thanks to
> help from Armin Berres.
> dupe  compilation fix thanks to Dennis Schridde
> dupe  one more warning fix, thanks to Armin Berres
> dupe  * fix a couple of warnings (patch from Armin Berres)
> dupe  * patch from Konstantinos Margaritis: bugfix in Altivec version of ei_pdiv
>       s/Affine/Linear, thanks to Thomas Vaughan
> dupe  patch from Konstantinos Margaritis: Altivec vectorization is resurrected !
> dupe  *patch by Daniel Gomez:
>       patch by Patrick Spendrin: fix MSVC compatibility
> dupe  * Patch by Konstantinos Margaritis: AltiVec vectorization.
> dupe  Patch by Gael Guennebaud: coeff-wise binary operators.
> dupe  Patch by Gael Guennebaud: unify fixed-size and dynamic-size Block
> dupe  -merge patch from Gael Guennebaud adding NumTraits for long long
> dupe  Patch by Gael Guennebaud:
> dupe  Patch by Gael Guennebaud, making Eigen compatible with the Intel
> compiler (icc).
>
>
> Even more, using a different regex:
>
> bjacob:~/eigen$ hg log | egrep '(s work)|(s code)' | sed 's|^summary:[
> ]*|      |g'
>       update the fast 4x4 SSE inversion code from more recent Intel's code
>       apply Koldo's workaround for MSVC bug
> dupe  finally commit Rohit's work as the start of a new (currently
>
>
> Finally, people who are not found at all in hg logs but who still
> replied to the thread: worth keeping track of, either they weren't
> correctly credited for their contributions but legally they still have
> copyright, or their patches haven't been applied but might be in the
> future.
>
> X     Pavel Holoborodko (listed as copyright holder in mpreal files)
> X     John Roll
> X     Christian Mayer
> X     Hauke Strasdat
> X     Andreas Platen