Alpar Juttner <alpar@cs.elte.hu> [Fri, 22 Jun 2012 16:42:05 +0200] rev 991
Merge bugfix #444
Alpar Juttner <alpar@cs.elte.hu> [Fri, 22 Jun 2012 16:25:56 +0200] rev 990
Bugfix in path copy constructors and assignment operators (#444)
Alpar Juttner <alpar@cs.elte.hu> [Sun, 06 May 2012 17:18:39 +0200] rev 989
Merge bugfix #441
Alpar Juttner <alpar@cs.elte.hu> [Sat, 05 May 2012 10:22:44 +0200] rev 988
Fix buggy reinitialization in _solver_bits::VarIndex::clear() (#441)
- In addition, rows.clear() and cols.clear() are moved up to LpBase::clear()
Alpar Juttner <alpar@cs.elte.hu> [Fri, 03 Feb 2012 05:55:39 +0100] rev 987
Merge
Alpar Juttner <alpar@cs.elte.hu> [Fri, 03 Feb 2012 05:55:01 +0100] rev 986
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Mon, 30 Jan 2012 19:29:03 +0100] rev 985
Fix the doc in CapacityScaling: cost can be real numbers (#261)
Peter Kovacs <kpeter@inf.elte.hu> [Mon, 30 Jan 2012 20:21:45 +0100] rev 984
Improve the Altering List pivot rule for NetworkSimplex (#435)
Much less candidate arcs are preserved from an iteration to the
next one and partial_sort() is used instead of heap operations.
Alpar Juttner <alpar@cs.elte.hu> [Wed, 01 Feb 2012 06:43:50 +0100] rev 983
Add dist target to CMAKE conf. (#434)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 30 Jan 2012 17:49:50 +0100] rev 982
Use hg templating instead of scripts/chg-len.py (#434)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 30 Jan 2012 10:54:49 +0100] rev 981
Remove autotool related files (#434)
Alpar Juttner <alpar@cs.elte.hu> [Sun, 29 Jan 2012 22:33:14 +0100] rev 980
LEMON_THREADING cmake variable for choosing threading lib (#223)
Balazs Dezso <deba@inf.elte.hu> [Sun, 29 Jan 2012 11:28:41 +0100] rev 979
Thread safe map construction and destruction (#223)
It currently support pthread and windows threads.
Alpar Juttner <alpar@cs.elte.hu> [Fri, 20 Jan 2012 19:08:00 +0100] rev 978
GCC 3.3 compatibility fix in nagamochi_ibaraki.h
Alpar Juttner <alpar@cs.elte.hu> [Thu, 19 Jan 2012 15:25:06 +0100] rev 977
Intel C++ compatibility fix in max_cardinality_search.h
Alpar Juttner <alpar@cs.elte.hu> [Fri, 20 Jan 2012 19:23:48 +0100] rev 976
Merge Intel C++ compatibility fixes
Alpar Juttner <alpar@cs.elte.hu> [Thu, 19 Jan 2012 15:25:06 +0100] rev 975
Intel C++ compatibility fixes
Alpar Juttner <alpar@cs.elte.hu> [Wed, 11 Jan 2012 14:12:36 +0100] rev 974
Merge LP interface updates
Alpar Juttner <alpar@cs.elte.hu> [Fri, 06 Jan 2012 16:27:06 +0100] rev 973
Make CBC interface compatible with latest CBC releases
CBC now uses the CLP backend unconditionally
Alpar Juttner <alpar@cs.elte.hu> [Sat, 24 Dec 2011 01:15:59 +0100] rev 972
Update CPLEX lookup
- References to explicit CPLEX version 9.1 have been removed
- Library file name must either be 'cplex.a' or 'cplex.dll'
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 19:43:58 +0100] rev 971
Merge #432 and #433
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 19:31:44 +0100] rev 970
Add missing doc/references.bib to release tarball (#432)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 19:35:47 +0100] rev 969
Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 19:33:51 +0100] rev 968
Support shared library build (#433)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 19:21:08 +0100] rev 967
Add missing doc/template.h to release tarball (#432)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 19:25:40 +0100] rev 966
Merge head merging
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 18:15:38 +0100] rev 965
Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 18:15:14 +0100] rev 964
Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 17:44:38 +0100] rev 963
Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 17:43:11 +0100] rev 962
Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 17:38:19 +0100] rev 961
Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 17:36:41 +0100] rev 960
Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 20 Dec 2011 17:35:45 +0100] rev 959
Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 01 Nov 2011 13:59:35 +0100] rev 958
Merge bugfix #430
Gabor Retvari <retvari@tmit.bme.hu> [Tue, 01 Nov 2011 08:24:30 +0100] rev 957
Fix LpBase::Constr two-side limit bug (#430)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 24 Oct 2011 21:42:22 +0200] rev 956
Merge #428 and #429
Peter Kovacs <kpeter@inf.elte.hu> [Sun, 23 Oct 2011 22:42:14 +0200] rev 955
Fix windows-specific compilation error (#429)
Peter Kovacs <kpeter@inf.elte.hu> [Sun, 23 Oct 2011 22:49:04 +0200] rev 954
Fix VS warnings (#429)
Alpar Juttner <alpar@cs.elte.hu> [Wed, 05 Oct 2011 12:02:56 +0200] rev 953
Add lemon/lemon.pc.cmake to the release tarball (#428)
Alpar Juttner <alpar@cs.elte.hu> [Thu, 04 Aug 2011 22:03:49 +0200] rev 952
Merge AUTHORS file update
Alpar Juttner <alpar@cs.elte.hu> [Thu, 04 Aug 2011 22:00:57 +0200] rev 951
Update the AUTHORS file
Alpar Juttner <alpar@cs.elte.hu> [Thu, 04 Aug 2011 21:47:29 +0200] rev 950
Merge #382
Alpar Juttner <alpar@cs.elte.hu> [Tue, 02 Aug 2011 18:13:34 +0200] rev 949
Allow lgf file without Arc maps (#382)
A single '-' character in the @arcs sectio header indicates that
there is no arc map.
Alpar Juttner <alpar@cs.elte.hu> [Wed, 13 Jul 2011 15:04:03 +0200] rev 948
Merge #419
Alpar Juttner <alpar@cs.elte.hu> [Wed, 13 Jul 2011 14:38:50 +0200] rev 947
Do not look for COIN_VOL libraries
Alpar Juttner <alpar@cs.elte.hu> [Fri, 15 Apr 2011 09:40:17 +0200] rev 946
Also search for coin libs under ${COIN_ROOT_DIR}/lib/coin (#419)
Alpar Juttner <alpar@cs.elte.hu> [Fri, 15 Apr 2011 09:37:47 +0200] rev 945
Build of mip_test and lp_test precede the running of the tests (#419)
Alpar Juttner <alpar@cs.elte.hu> [Fri, 15 Apr 2011 09:26:09 +0200] rev 944
Merge GLPK fix #337 with CMAKE improvements
Alpar Juttner <alpar@cs.elte.hu> [Tue, 26 Apr 2011 17:25:00 +0200] rev 943
Merge bugfix #420
Balazs Dezso <deba@inf.elte.hu> [Sun, 24 Apr 2011 21:59:31 +0200] rev 942
Fix IterableValueMap (#420)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 12 Apr 2011 08:04:04 +0200] rev 941
Merge #418
Alpar Juttner <alpar@cs.elte.hu> [Thu, 07 Apr 2011 16:57:35 +0200] rev 940
Better Win CodeBlock/MinGW support (#418)
- Remove -ansi compilation flag
- Don't include sys/times.h when WIN32 is defined
Alpar Juttner <alpar@cs.elte.hu> [Thu, 17 Mar 2011 18:12:03 +0100] rev 939
Merge #416
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 15 Mar 2011 19:54:11 +0100] rev 938
Change the default scaling factor in CostScaling (#417)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 15 Mar 2011 19:52:31 +0100] rev 937
Faster computation of the dual solution in CostScaling (#417)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 15 Mar 2011 19:32:21 +0100] rev 936
Implement the scaling Price Refinement heuristic in CostScaling (#417)
instead of Early Termination.
These two heuristics are similar, but the newer one is faster
and not only makes it possible to skip some epsilon phases, but
it can improve the performance of the other phases, as well.
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 15 Mar 2011 19:16:20 +0100] rev 935
Fix and improve refine methods in CostScaling (#417)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 15 Mar 2011 17:59:57 +0100] rev 934
Minor improvements in CostScaling (#417)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 14 Mar 2011 08:56:54 +0100] rev 933
Support tests with valgrind (#416)
Alpar Juttner <alpar@cs.elte.hu> [Thu, 17 Mar 2011 09:02:51 +0100] rev 932
Merge #417
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 17 Mar 2011 00:35:33 +0100] rev 931
Bug fix in CostScaling (#417)
Alpar Juttner <alpar@cs.elte.hu> [Fri, 04 Mar 2011 12:18:38 +0100] rev 930
Merge #404
Alpar Juttner <alpar@cs.elte.hu> [Fri, 04 Mar 2011 10:31:12 +0100] rev 929
Remove doc header (show version number on the main page) (#404)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 21 Jan 2011 22:04:22 +0100] rev 928
Update Doxygen config files + enable search (#404)
Alpar Juttner <alpar@cs.elte.hu> [Wed, 25 Aug 2010 21:34:58 +0200] rev 927
Backport the CMAKE related changesets from the main branch
[e20fecd1945f] Add check target for CMake (#388)
[e74b5db4f2c6] Put the output of chg-len.py in the version string (#389)
[7d166b8b8018] Safer call of ./scripts/chg-len.py on Windows (#389)
[659ba4805a48] Make CMAKE config more consistent with configure.ac (#390)
[63e4468c680e] Add 'Maintainer' CMAKE build type (#388, #390)
[a725503acfe9] Allow CPACK configuration on all platforms
[10242c611190] Create and install lemon.pc (#393)
[48e29534cf03] The deafult target doesn't build lp_test and mip_test (#388)
[0fbbdd578c06] Full path for DoxygenLayout.xml in Doxyfile.in (#395)
[481496e6d71f] SOURCE_BROWSER Doxygen switch is configurable from CMAKE (#395)
[09282720100b] update-external-tags CMAKE target (#395)
Alpar Juttner <alpar@cs.elte.hu> [Sat, 10 Oct 2009 08:19:26 +0200] rev 926
Backport [53bea38f71cb] 'Update Doxygen configuration file'
Alpar Juttner <alpar@cs.elte.hu> [Fri, 03 Dec 2010 13:26:38 +0100] rev 925
Add contrib dir (#401)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 28 Feb 2011 10:19:34 +0100] rev 924
Merge bugfix #414
Alpar Juttner <alpar@cs.elte.hu> [Fri, 25 Feb 2011 21:37:47 +0100] rev 923
Fix wrong initialization in Preflow (#414)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 10 Jan 2011 09:34:50 +0100] rev 922
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Sat, 08 Jan 2011 16:11:48 +0100] rev 921
Minor doc improvements
Peter Kovacs <kpeter@inf.elte.hu> [Sun, 09 Jan 2011 23:20:56 +0100] rev 920
Improve the doc of path structures (#406)
Peter Kovacs <kpeter@inf.elte.hu> [Sun, 09 Jan 2011 16:51:14 +0100] rev 919
Various doc improvements (#406)
Peter Kovacs <kpeter@inf.elte.hu> [Sat, 08 Jan 2011 15:52:07 +0100] rev 918
Various search limits for the max clique alg (#405)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 16 Nov 2010 07:46:01 +0100] rev 917
Merge
Antal Nemes <thoneyvazul@gmail.com> [Mon, 15 Nov 2010 22:23:35 +0100] rev 916
Port max. card. search alg. from svn -r3512 (#397) and (#56)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 15 Nov 2010 08:45:12 +0100] rev 915
Doc improvements in HaoOrlin (#398)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 15 Nov 2010 07:52:53 +0100] rev 914
Merge
Balazs Dezso <deba@inf.elte.hu> [Sun, 14 Nov 2010 09:25:03 +0100] rev 913
New implementation for Nagamochi-Ibaraki algorithm
Alpar Juttner <alpar@cs.elte.hu> [Mon, 25 Oct 2010 16:49:39 +0200] rev 912
update-external-tags CMAKE target (#395)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 25 Oct 2010 15:33:57 +0200] rev 911
SOURCE_BROWSER Doxygen switch is configurable from CMAKE (#395)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 25 Oct 2010 13:37:06 +0200] rev 910
Full path for DoxygenLayout.xml in Doxyfile.in (#395)
Alpar Juttner <alpar@cs.elte.hu> [Wed, 27 Oct 2010 12:30:59 +0200] rev 909
The deafult target doesn't build lp_test and mip_test (#388)
Alpar Juttner <alpar@cs.elte.hu> [Sun, 26 Sep 2010 16:17:33 +0200] rev 908
Create and install lemon.pc (#393)
Alpar Juttner <alpar@cs.elte.hu> [Wed, 22 Sep 2010 09:38:23 +0200] rev 907
Merge bugfix #392
Alpar Juttner <alpar@cs.elte.hu> [Wed, 22 Sep 2010 08:53:09 +0200] rev 906
Bug fix in Dfs::start(s,t) (#392)
Alpar Juttner <alpar@cs.elte.hu> [Sun, 12 Sep 2010 08:32:46 +0200] rev 905
Merge #380
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 23 Jul 2010 06:29:37 +0200] rev 904
Add a heuristic algorithm for the max clique problem (#380)
Alpar Juttner <alpar@cs.elte.hu> [Sun, 12 Sep 2010 07:02:51 +0200] rev 903
Merge CMAKE config improvements (#388, #389, #390)
Alpar Juttner <alpar@cs.elte.hu> [Sat, 11 Sep 2010 09:31:06 +0200] rev 902
Allow CPACK configuration on all platforms
Alpar Juttner <alpar@cs.elte.hu> [Fri, 10 Sep 2010 12:04:38 +0200] rev 901
Add 'Maintainer' CMAKE build type (#388, #390)
- some extra warning and debug options
- build stops on warning (-Werror)
- tests are built and run by default
Alpar Juttner <alpar@cs.elte.hu> [Thu, 09 Sep 2010 15:55:00 +0200] rev 900
Make CMAKE config more consistent with configure.ac (#390)
- CMAKE_BUILD_TYPE is Release by deafult
- The same set of warnings are used when compiling with gcc
Alpar Juttner <alpar@cs.elte.hu> [Fri, 03 Sep 2010 15:37:19 +0200] rev 899
Safer call of ./scripts/chg-len.py on Windows (#389)
Still hard to get it worked properly by user. It needs
- a python interpreter in the exec path
- the mercurial modules accessible by this interpreter
Akos Ladanyi <ladanyi@tmit.bme.hu> [Wed, 25 Aug 2010 22:02:40 +0200] rev 898
Put the output of chg-len.py in the version string (#389)
Akos Ladanyi <ladanyi@tmit.bme.hu> [Wed, 25 Aug 2010 21:34:58 +0200] rev 897
Add check target for CMake (#388)
Peter Kovacs <kpeter@inf.elte.hu> [Sat, 04 Sep 2010 23:58:03 +0200] rev 896
Improve arc mixing in NS and enable it by default (#391)
Peter Kovacs <kpeter@inf.elte.hu> [Sun, 22 Aug 2010 23:54:10 +0200] rev 895
Improve the tree update process and a pivot rule (#391)
and make some parts of the code clearer using better names
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 22 Jun 2010 16:13:00 +0200] rev 894
Improve graph_copy_test.cc
Alpar Juttner <alpar@cs.elte.hu> [Fri, 25 Jun 2010 06:41:55 +0200] rev 893
Merge bugfix #371
Alpar Juttner <alpar@cs.elte.hu> [Fri, 25 Jun 2010 06:00:56 +0200] rev 892
Merge bugfix #372
Balazs Dezso <deba@inf.elte.hu> [Thu, 24 Jun 2010 09:27:53 +0200] rev 891
Fix critical bug in preflow (#372)
The wrong transition between the bound decrease and highest active
heuristics caused the bug. The last node chosen in bound decrease mode
is used in the first iteration in highest active mode.
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 22 Jun 2010 15:39:26 +0200] rev 890
Bug fix in (di)graphCopy() (#371)
The target graph is cleared before adding nodes and arcs/edges.
Alpar Juttner <alpar@cs.elte.hu> [Mon, 03 May 2010 10:56:24 +0200] rev 889
Merge bugfix #368
Peter Kovacs <kpeter@inf.elte.hu> [Sun, 02 May 2010 18:53:56 +0200] rev 888
Fix the usage of min() (#368)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 12 Apr 2010 17:05:49 +0200] rev 887
Merge bugfix #366
Balazs Dezso <deba@inf.elte.hu> [Mon, 12 Apr 2010 13:59:41 +0200] rev 886
Fix PredMatrixMapPath::empty() (#366)
Gabor Retvari <retvari@tmit.bme.hu> [Sun, 11 Apr 2010 22:28:42 +0200] rev 885
Fix PredMapPath::empty() (#366)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 06 Apr 2010 07:04:38 +0200] rev 884
Merge bugfix #364
Peter Kovacs <kpeter@inf.elte.hu> [Mon, 05 Apr 2010 23:41:05 +0200] rev 883
Add an undirected() function (#364)
Peter Kovacs <kpeter@inf.elte.hu> [Mon, 05 Apr 2010 23:33:57 +0200] rev 882
Add missing UndirectedTags (#364)
Alpar Juttner <alpar@cs.elte.hu> [Wed, 17 Mar 2010 14:05:23 +0100] rev 881
Update NEWS file
Alpar Juttner <alpar@cs.elte.hu> [Thu, 18 Mar 2010 14:17:03 +0100] rev 880
Merge backout of a6eb9698c321 (#360,#51)
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 18 Mar 2010 00:30:25 +0100] rev 879
Small doc fixes and improvements (#359)
Alpar Juttner <alpar@cs.elte.hu> [Thu, 18 Mar 2010 13:18:58 +0100] rev 878
Backed out changeset a6eb9698c321 (#360, #51)
Alpar Juttner <alpar@cs.elte.hu> [Sat, 06 Mar 2010 14:35:12 +0000] rev 877
Unify the sources (#339)
Balazs Dezso <deba@inf.elte.hu> [Wed, 17 Mar 2010 12:35:52 +0100] rev 876
Fix multiple executions in matchings (fract. mathcings) (#356)
Alpar Juttner <alpar@cs.elte.hu> [Wed, 17 Mar 2010 10:29:57 +0100] rev 875
Merge #356
Alpar Juttner <alpar@cs.elte.hu> [Tue, 16 Mar 2010 21:27:35 +0100] rev 874
Merge #314
Alpar Juttner <alpar@cs.elte.hu> [Tue, 16 Mar 2010 21:18:39 +0100] rev 873
Minor doc fix related to #348
Balazs Dezso <deba@inf.elte.hu> [Thu, 04 Mar 2010 15:20:59 +0100] rev 872
Uniforming primal scale to 2 (#314)
Balazs Dezso <deba@inf.elte.hu> [Thu, 04 Mar 2010 10:17:02 +0100] rev 871
Fix documentation issues (#314)
Balazs Dezso <deba@inf.elte.hu> [Sat, 26 Sep 2009 10:17:31 +0200] rev 870
Fractional matching initialization of weighted matchings (#314)
Balazs Dezso <deba@inf.elte.hu> [Fri, 25 Sep 2009 21:51:36 +0200] rev 869
Add fractional matching algorithms (#314)
Balazs Dezso <deba@inf.elte.hu> [Sun, 20 Sep 2009 21:38:24 +0200] rev 868
General improvements in weighted matching algorithms (#314)
- Fix include guard
- Uniform handling of MATCHED and UNMATCHED blossoms
- Prefer operations which decrease the number of trees
- Fix improper use of '/='
The solved problems did not cause wrong solution.
Balazs Dezso <deba@inf.elte.hu> [Tue, 16 Mar 2010 21:12:10 +0100] rev 867
Fix multiple execution bug in weighted matchings (#356)
This chgset also redoes the fix of [28c7ad6f8d91] and its backpont to 1.1,
[268a052c3043].
Alpar Juttner <alpar@cs.elte.hu> [Sun, 14 Mar 2010 09:14:05 +0100] rev 866
Add doc/references.dox to .hgignore
Alpar Juttner <alpar@cs.elte.hu> [Sun, 14 Mar 2010 09:13:04 +0100] rev 865
Replace figure at matching doc #348
The original bibartite_matching.eps is kept for future use.
Peter Kovacs <kpeter@inf.elte.hu> [Sat, 13 Mar 2010 22:01:38 +0100] rev 864
Rename min mean cycle classes and their members (#179)
with respect to the possible introduction of min ratio
cycle algorithms in the future.
The renamed classes:
- Karp --> KarpMmc
- HartmannOrlin --> HartmannOrlinMmc
- Howard --> HowardMmc
The renamed members:
- cycleLength() --> cycleCost()
- cycleArcNum() --> cycleSize()
- findMinMean() --> findCycleMean()
- Value --> Cost
- LargeValue --> LargeCost
- SetLargeValue --> SetLargeCost
Peter Kovacs <kpeter@inf.elte.hu> [Mon, 08 Mar 2010 08:33:41 +0100] rev 863
Fix gcc 3.3 compilation error (#354)
gcc 3.3 requires that a class has a default constructor if it has
template named parameters. (That constructor can be protected.)
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 04 Mar 2010 10:03:14 +0100] rev 862
Clarify type names in NetworkSimplex (#353)
This patch clarifies the misleading effects of the renamings
in [f3bc4e9b5f3a].
Alpar Juttner <alpar@cs.elte.hu> [Wed, 03 Mar 2010 20:48:29 +0000] rev 861
Merge #306
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 02 Mar 2010 10:03:07 +0100] rev 860
Add tolerance() functions for HaoOrlin (#306)
Alpar Juttner <alpar@cs.elte.hu> [Wed, 03 Mar 2010 17:22:13 +0000] rev 859
Merge #301
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 02 Mar 2010 10:27:47 +0100] rev 858
Also test fullInit() in suurballe_test (#181, #323)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 16 Oct 2009 09:35:46 +0200] rev 857
Add traits class + named parameters to Suurballe (#323)
The following types can be modified using named parameters:
- FlowMap
- PotentialMap
- Path
- Heap + HeapCrossRef
Alpar Juttner <alpar@cs.elte.hu> [Wed, 03 Mar 2010 17:14:17 +0000] rev 856
Merge #181, #323
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 29 Sep 2009 13:32:01 +0200] rev 855
Rename heap structures (#301)
- KaryHeap --> DHeap
- FouraryHeap --> QuadHeap
- BinomHeap --> BinomialHeap
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 16 Oct 2009 02:32:30 +0200] rev 854
Add a fullInit() function to Suurballe (#181, #323)
to provide faster handling of multiple targets.
A start() function is also added, just for the sake of
convenience.
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 16 Oct 2009 01:06:16 +0200] rev 853
Rework and improve Suurballe (#323)
- Improve the implementation: use a specific, faster variant of
residual Dijkstra for the first search.
- Some reorganizatiopn to make the code simpler.
- Small doc improvements.
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 15 Oct 2009 21:04:50 +0200] rev 852
Remove unnecessary integer requirement in Suurballe (#323)
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 15 Oct 2009 21:03:17 +0200] rev 851
Bug fix in Suurballe (#323)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 01 Mar 2010 07:51:45 +0100] rev 850
Configurable glpk prefix in ./scripts/bootstrap.sh and ...
unneeded solver backends are explicitely switched off with --without-*
Alpar Juttner <alpar@cs.elte.hu> [Sun, 28 Feb 2010 20:52:08 +0100] rev 849
Merge #342
Peter Kovacs <kpeter@inf.elte.hu> [Sun, 14 Feb 2010 19:06:07 +0100] rev 848
Improve README and mainpage.dox (#342)
Alpar Juttner <alpar@cs.elte.hu> [Sun, 28 Feb 2010 19:58:24 +0100] rev 847
Merge #347
Peter Kovacs <kpeter@inf.elte.hu> [Sat, 20 Feb 2010 16:51:43 +0100] rev 846
Use 'long long' flow cost in dimacs-solver.cc (#347)
Alpar Juttner <alpar@cs.elte.hu> [Sun, 28 Feb 2010 19:38:29 +0100] rev 845
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 19 Feb 2010 14:08:32 +0100] rev 844
Support tolerance technique for BellmanFord (#51)
A new operation traits class BellmanFordToleranceOperationTraits
is introduced, which uses the tolerance technique in its less()
function. This class can be used with the SetOperationTraits
named template parameter.
Alpar Juttner <alpar@cs.elte.hu> [Sun, 28 Feb 2010 19:23:01 +0100] rev 843
Merge #332
Alpar Juttner <alpar@cs.elte.hu> [Sun, 14 Feb 2010 19:23:55 +0100] rev 842
ArgParser can throw exception instead of exit(1) (#332)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 26 Feb 2010 23:53:09 +0100] rev 841
Better return type for cycleLength() functions (#179)
in the min mean cycle algorithms.
The original Value type is used instead of the LargeValue type,
which is introduced for internal computations.
Alpar Juttner <alpar@cs.elte.hu> [Fri, 26 Feb 2010 14:00:20 +0100] rev 840
Merge #340
Peter Kovacs <kpeter@inf.elte.hu> [Sat, 20 Feb 2010 18:39:03 +0100] rev 839
New heuristics for MCF algorithms (#340)
and some implementation improvements.
- A useful heuristic is added to NetworkSimplex to make the
initial pivots faster.
- A powerful global update heuristic is added to CostScaling
and the implementation is reworked with various improvements.
- Better relabeling in CostScaling to improve numerical stability
and make the code faster.
- A small improvement is made in CapacityScaling for better
delta computation.
- Add notes to the classes about the usage of vector<char> instead
of vector<bool> for efficiency reasons.
Alpar Juttner <alpar@cs.elte.hu> [Sun, 21 Feb 2010 18:55:30 +0100] rev 838
Merge bugfix #336
Alpar Juttner <alpar@cs.elte.hu> [Thu, 11 Feb 2010 10:02:11 +0100] rev 837
Fix the date field comment of graphToEps() output (#336)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 17 Feb 2010 23:10:36 +0100] rev 836
Modify the header of scripts/bib2dox.py (#184)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 15 Feb 2010 09:03:11 +0100] rev 835
Merge
Balazs Dezso <deba@inf.elte.hu> [Thu, 10 Dec 2009 09:09:08 +0100] rev 834
Fix LpBase::addRow(Constr) (#334)
Balazs Dezso <deba@inf.elte.hu> [Sun, 14 Feb 2010 23:14:09 +0100] rev 833
Merge bugfix #337
Balazs Dezso <deba@inf.elte.hu> [Sun, 14 Feb 2010 23:10:24 +0100] rev 832
Use void* like LPX object (#337)
Alpar Juttner <alpar@cs.elte.hu> [Fri, 12 Feb 2010 22:24:26 +0100] rev 831
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 10 Feb 2010 19:05:20 +0100] rev 830
Handle graph changes in the MCF algorithms (#327)
The reset() functions are renamed to resetParams() and the new reset()
functions handle the graph chnages, as well.
Alpar Juttner <alpar@cs.elte.hu> [Fri, 12 Feb 2010 22:17:20 +0100] rev 829
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 11 Feb 2010 07:40:29 +0100] rev 828
Doc improvements for planarity related tools (#62)
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 11 Feb 2010 07:39:57 +0100] rev 827
Port planar image from SVN -r3524 (#62)
Alpar Juttner <alpar@cs.elte.hu> [Fri, 12 Feb 2010 21:53:15 +0100] rev 826
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 12 Feb 2010 11:00:20 +0100] rev 825
Add doc for the traits class parameters (#315)
Akos Ladanyi <ladanyi@tmit.bme.hu> [Thu, 11 Feb 2010 16:55:54 +0000] rev 824
Add more information on Makefile variables (#316)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 09 Feb 2010 23:29:51 +0100] rev 823
Add a warning about huge capacities in Preflow (#319)
Alpar Juttner <alpar@cs.elte.hu> [Mon, 14 Dec 2009 06:07:52 +0100] rev 822
Merge #180 and a bugfix in #51
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 13 Nov 2009 00:39:28 +0100] rev 821
Small bug fixes (#180)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 13 Nov 2009 00:37:55 +0100] rev 820
Rename a private type in MCF classes (#180)
The new MCF algorithms define a private map type VectorMap,
which could be misleading, since there is an other VectorMap
defined in lemon/bits/vector_map.h. Thus the new type is
is renamed to StaticVectorMap.
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 13 Nov 2009 00:24:39 +0100] rev 819
Adds tests for the new MCF algorithms (#180)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 13 Nov 2009 00:23:07 +0100] rev 818
Rework the MCF test file to help extending it (#180)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 13 Nov 2009 00:15:50 +0100] rev 817
Fixes in the heap concept to avoid warnings (#180)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 13 Nov 2009 00:11:11 +0100] rev 816
Add citations to CycleCanceling (#180, #184)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 13 Nov 2009 00:10:33 +0100] rev 815
Entirely rework cycle canceling algorithms (#180)
- Move the cycle canceling algorithms (CycleCanceling, CancelAndTighten)
into one class (CycleCanceling).
- Add a Method parameter to the run() function to be able to select
the used cycle canceling method.
- Use the new interface similarly to NetworkSimplex.
- Rework the implementations using an efficient internal structure
for handling the residual network.
This improvement made the codes much faster.
- Handle GEQ supply type (LEQ is not supported).
- Handle infinite upper bounds.
- Handle negative costs (for arcs of finite upper bound).
- Extend the documentation.
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 13 Nov 2009 00:09:35 +0100] rev 814
Port cycle canceling algorithms from SVN -r3524 (#180)
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 12 Nov 2009 23:52:51 +0100] rev 813
Add citations to the scaling MCF algorithms (#180, #184)
and improve the doc of their group.
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 12 Nov 2009 23:49:05 +0100] rev 812
Small doc improvements + unifications in MCF classes (#180)
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 12 Nov 2009 23:45:15 +0100] rev 811
Small implementation improvements in MCF algorithms (#180)
- Handle max() as infinite value (not only infinity()).
- Better GEQ handling in CapacityScaling.
- Skip the unnecessary saturating operations in the first phase in
CapacityScaling.
- Use vector<char> instead of vector<bool> and vector<int> if it is
possible and it proved to be usually faster.
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 12 Nov 2009 23:34:35 +0100] rev 810
More options for run() in scaling MCF algorithms (#180)
- Three methods can be selected and the scaling factor can be
given for CostScaling.
- The scaling factor can be given for CapacityScaling.
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 12 Nov 2009 23:30:45 +0100] rev 809
Entirely rework CostScaling (#180)
- Use the new interface similarly to NetworkSimplex.
- Rework the implementation using an efficient internal structure
for handling the residual network. This improvement made the
code much faster.
- Handle GEQ supply type (LEQ is not supported).
- Handle infinite upper bounds.
- Handle negative costs (for arcs of finite upper bound).
- Traits class + named parameter for the LargeCost type used in
internal computations.
- Extend the documentation.
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 12 Nov 2009 23:29:42 +0100] rev 808
Port CostScaling from SVN -r3524 (#180)
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 12 Nov 2009 23:27:21 +0100] rev 807
Traits class + a named parameter for CapacityScaling (#180)
to specify the heap used in internal Dijkstra computations.
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 12 Nov 2009 23:26:13 +0100] rev 806
Entirely rework CapacityScaling (#180)
- Use the new interface similarly to NetworkSimplex.
- Rework the implementation using an efficient internal structure
for handling the residual network. This improvement made the
code much faster (up to 2-5 times faster on large graphs).
- Handle GEQ supply type (LEQ is not supported).
- Handle negative costs for arcs of finite capacity.
(Note that this algorithm cannot handle arcs of negative cost
and infinite upper bound, thus it returns UNBOUNDED if such
an arc exists.)
- Extend the documentation.
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 12 Nov 2009 23:17:34 +0100] rev 805
Port CapacityScaling from SVN -r3524 (#180)
Peter Kovacs <kpeter@inf.elte.hu> [Sun, 13 Dec 2009 22:19:08 +0100] rev 804
Memory leak bugfix in BellmanFord (#51)
Alpar Juttner <alpar@cs.elte.hu> [Thu, 10 Dec 2009 17:18:25 +0100] rev 803
Merge bugfix #330
Alpar Juttner <alpar@cs.elte.hu> [Thu, 10 Dec 2009 17:05:35 +0100] rev 802
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 13 Nov 2009 12:33:33 +0100] rev 801
Bug fix in map_extender.h (#330)
Balazs Dezso <deba@inf.elte.hu> [Thu, 10 Dec 2009 09:14:47 +0100] rev 800
Fix clear() function in ExtendFindEnum (#335)