Peter Kovacs <kpeter@inf.elte.hu> [Fri, 24 Apr 2009 10:15:33 +0200] rev 616
VS compatibility fix (#268)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 24 Apr 2009 12:23:53 +0200] rev 615
Exploit the changes of #190 in MCF test file (#234, #190)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 24 Apr 2009 12:23:17 +0200] rev 614
Support LEQ and GEQ supply constraints in dimacs-solver (#234, #219)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 24 Apr 2009 12:22:06 +0200] rev 613
Bug fix in NetworkSimplex (#234)
Alpar Juttner <alpar@cs.elte.hu> [Thu, 23 Apr 2009 10:44:35 +0100] rev 612
Fix usage of sqrt() (#268)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 21 Apr 2009 15:18:54 +0100] rev 611
Merge and fix
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 17 Apr 2009 18:14:35 +0200] rev 610
Slightly modify the interface of Circulation and Preflow (#266)
in order to synchronize them to the interface of NetworkSimplex.
Circulation:
- The "delta" notation is replaced by "supply".
- lowerCapMap(), upperCapMap() are renamed to lowerMap() and upperMap().
- Value is renamed to Flow.
Preflow:
- Value is renamed to Flow.
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 17 Apr 2009 18:04:36 +0200] rev 609
Support >= and <= constraints in NetworkSimplex (#219, #234)
By default the same inequality constraints are supported as by
Circulation (the GEQ form), but the LEQ form can also be selected
using the problemType() function.
The documentation of the min. cost flow module is reworked and
extended with important notes and explanations about the different
variants of the problem and about the dual solution and optimality
conditions.
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 03 Apr 2009 18:59:15 +0200] rev 608
Support real types + numerical stability fix in NS (#254)
- Real types are supported by appropriate inicialization.
- A feature of the XTI spanning tree structure is removed to ensure
numerical stability (could cause problems using integer types).
The node potentials are updated always on the lower subtree,
in order to prevent overflow problems.
The former method isn't notably faster during to our tests.
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 03 Apr 2009 13:46:16 +0200] rev 607
Separate types for flow and cost values in NetworkSimplex (#234)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 25 Mar 2009 21:37:50 +0100] rev 606
Support multiple run() calls in NetworkSimplex (#234)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 25 Mar 2009 15:58:44 +0100] rev 605
Rework the interface of NetworkSimplex (#234)
The parameters of the problem can be set with separate functions
instead of different constructors.
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 24 Mar 2009 00:18:25 +0100] rev 604
Use XTI implementation instead of ATI in NetworkSimplex (#234)
XTI (eXtended Threaded Index) is an imporved version of the widely
known ATI (Augmented Threaded Index) method for storing and updating
the spanning tree structure in Network Simplex algorithms.
In the ATI data structure three indices are stored for each node:
predecessor, thread and depth. In the XTI data structure depth is
replaced by the number of successors and the last successor
(according to the thread index).
Peter Kovacs <kpeter@inf.elte.hu> [Mon, 23 Mar 2009 23:54:42 +0100] rev 603
Internal restructuring and renamings in NetworkSimplex (#234)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 24 Feb 2009 09:52:26 +0100] rev 602
Support min cost flow in dimacs-solver (#234)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 24 Feb 2009 09:46:02 +0100] rev 601
Port NetworkSimplex from SVN -r3520 (#234)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 21 Apr 2009 13:08:19 +0100] rev 600
Merge
Alpar Juttner <alpar@cs.elte.hu> [Tue, 21 Apr 2009 10:34:49 +0100] rev 599
Merge
Balazs Dezso <deba@inf.elte.hu> [Sat, 18 Apr 2009 21:54:30 +0200] rev 598
Add more docs to LGF function interface (#109)
Balazs Dezso <deba@inf.elte.hu> [Sat, 18 Apr 2009 21:01:12 +0200] rev 597
Fix in HaoOrlin (#264)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 09:37:51 +0200] rev 596
Improvements and fixes for the minimum cut algorithms (#264)
Alpar Juttner <alpar@cs.elte.hu> [Sat, 18 Apr 2009 08:51:54 +0100] rev 595
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 17 Apr 2009 09:58:50 +0200] rev 594
Rename max_matching.h to matching.h (#265)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 17 Apr 2009 09:54:14 +0200] rev 593
Extend and modify the interface of matching algorithms (#265)
- Rename decomposition() to status() in MaxMatching.
- Add a new query function statusMap() to MaxMatching.
- Add a new query function matchingMap() to all the three classes.
- Rename matchingValue() to matchingWeight() in the weighted
matching classes.
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 11:47:19 +0200] rev 592
Improvements for the Euler tools and the test file (#264)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 11:41:25 +0200] rev 591
Bug fix in the Euler iterators (#264)
Handle the case when the first node is isolated.
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 12:01:14 +0200] rev 590
Imporvements for the matching algorithms (#264)
Alpar Juttner <alpar@cs.elte.hu> [Wed, 15 Apr 2009 07:13:30 +0100] rev 589
Merge
Alpar Juttner <alpar@cs.elte.hu> [Wed, 15 Apr 2009 07:07:25 +0100] rev 588
Merge
Alpar Juttner <alpar@cs.elte.hu> [Wed, 15 Apr 2009 07:05:32 +0100] rev 587
Rotate and enlarge some images (#262)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 04:26:13 +0200] rev 586
Add images + fixes in the doc of connectivity tools (#262)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 03:26:45 +0200] rev 585
Improve test files for some algorithms (#263)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 15 Apr 2009 02:04:37 +0200] rev 584
Small doc improvements (#263)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 14 Apr 2009 10:40:33 +0100] rev 583
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 14 Apr 2009 10:54:42 +0200] rev 582
Remove notes about reference maps as extra features (#190)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 14 Apr 2009 10:35:38 +0200] rev 581
Exploit that the standard maps are reference maps (#190)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 14 Apr 2009 10:34:12 +0200] rev 580
Standard graph maps are required to be reference maps (#190)
Peter Kovacs <kpeter@inf.elte.hu> [Tue, 14 Apr 2009 10:33:17 +0200] rev 579
Various improvements and fixes (mainly in the doc) (#190)
Alpar Juttner <alpar@cs.elte.hu> [Fri, 10 Apr 2009 07:29:22 +0100] rev 578
Merge
Alpar Juttner <alpar@cs.elte.hu> [Fri, 10 Apr 2009 07:29:00 +0100] rev 577
Merge
Balazs Dezso <deba@inf.elte.hu> [Wed, 08 Apr 2009 22:49:28 +0200] rev 576
Unified message handling for LP and MIP solvers (#9)
Balazs Dezso <deba@inf.elte.hu> [Thu, 09 Apr 2009 21:19:16 +0200] rev 575
Force cplex checking (#260)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 08 Apr 2009 10:42:00 +0200] rev 574
Add RangeIdMap, CrossRefMap to the rename script (#160)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 07 Apr 2009 14:50:20 +0100] rev 573
Merge
Alpar Juttner <alpar@cs.elte.hu> [Sat, 04 Apr 2009 07:30:58 +0100] rev 572
DescriptorMap->RangeIdMap, InvertableMap->CrossRefMap (#160)
Alpar Juttner <alpar@cs.elte.hu> [Tue, 07 Apr 2009 12:56:50 +0100] rev 571
Merge
Akos Ladanyi <ladanyi@tmit.bme.hu> [Mon, 06 Apr 2009 18:51:04 +0100] rev 570
Fix compilation with MSVC (#259)
Akos Ladanyi <ladanyi@tmit.bme.hu> [Mon, 06 Apr 2009 18:51:54 +0100] rev 569
Fix compilation with MSVC (#258)
Akos Ladanyi <ladanyi@tmit.bme.hu> [Fri, 03 Apr 2009 16:58:22 +0100] rev 568
Single check macro for all COIN-OR dependencies (#204)
Balazs Dezso <deba@inf.elte.hu> [Wed, 01 Apr 2009 22:58:58 +0200] rev 567
Add CBC support (#204)
Balazs Dezso <deba@inf.elte.hu> [Thu, 02 Apr 2009 19:29:56 +0200] rev 566
Silent glp_adv_basis() (#255)
Balazs Dezso <deba@inf.elte.hu> [Wed, 01 Apr 2009 22:54:00 +0200] rev 565
Fixing presolver and basis handling (#255)
Akos Ladanyi <ladanyi@tmit.bme.hu> [Wed, 01 Apr 2009 14:18:35 +0100] rev 564
Add 'demo' make target for building the demo programs
Alpar Juttner <alpar@cs.elte.hu> [Wed, 01 Apr 2009 17:17:47 +0100] rev 563
Fix in .hgignore
Alpar Juttner <alpar@cs.elte.hu> [Tue, 31 Mar 2009 16:25:10 +0100] rev 562
Merge
Alpar Juttner <alpar@cs.elte.hu> [Mon, 30 Mar 2009 16:46:37 +0100] rev 561
Accept negative values as unbounded capacity in dimacs readers (#243)
and some doc improvements.
Alpar Juttner <alpar@cs.elte.hu> [Sun, 29 Mar 2009 22:19:14 +0100] rev 560
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Sun, 29 Mar 2009 23:08:20 +0200] rev 559
Various doc improvements (#248)
- Rename all the ugly template parameters (too long and/or starting
with an underscore).
- Rename function parameters starting with an underscore.
- Extend the doc for many classes.
- Use LaTeX-style O(...) expressions only for the complicated ones.
- A lot of small unification changes.
- Small fixes.
- Some other improvements.
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 27 Mar 2009 18:49:25 +0100] rev 558
Improve timer and counter tests (#253)
- Do not print the output of counter_test.cc.
- Check the output of counter_test.cc.
- Shorten the running time of time_measure_test.cc.
Alpar Juttner <alpar@cs.elte.hu> [Sat, 28 Mar 2009 10:36:53 +0000] rev 557
Merge
Alpar Juttner <alpar@cs.elte.hu> [Fri, 27 Mar 2009 10:34:43 +0000] rev 556
Merge
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 27 Mar 2009 07:24:52 +0100] rev 555
Fix and extend the migration script (#245)
Peter Kovacs <kpeter@inf.elte.hu> [Fri, 27 Mar 2009 07:24:18 +0100] rev 554
Bug fix in unify-sources.sh (#245)
Alpar Juttner <alpar@cs.elte.hu> [Fri, 27 Mar 2009 09:30:22 +0000] rev 553
Merge