| 1 | 2009-10-03 Version 1.1.1 released |
|---|
| 2 | |
|---|
| 3 | Bugfix release. |
|---|
| 4 | |
|---|
| 5 | #295: Suppress MSVC warnings using pragmas |
|---|
| 6 | ----: Various CMAKE related improvements |
|---|
| 7 | * Remove duplications from doc/CMakeLists.txt |
|---|
| 8 | * Rename documentation install folder from 'docs' to 'html' |
|---|
| 9 | * Add tools/CMakeLists.txt to the tarball |
|---|
| 10 | * Generate and install LEMONConfig.cmake |
|---|
| 11 | * Change the label of the html project in Visual Studio |
|---|
| 12 | * Fix the check for the 'long long' type |
|---|
| 13 | * Put the version string into config.h |
|---|
| 14 | * Minor CMake improvements |
|---|
| 15 | * Set the version to 'hg-tip' if everything fails |
|---|
| 16 | #311: Add missing 'explicit' keywords |
|---|
| 17 | #302: Fix the implementation and doc of CrossRefMap |
|---|
| 18 | #308: Remove duplicate list_graph.h entry from source list |
|---|
| 19 | #307: Bug fix in Preflow and Circulation |
|---|
| 20 | |
|---|
| 21 | 2009-05-13 Version 1.1 released |
|---|
| 22 | |
|---|
| 23 | This is the second stable release of the 1.x series. It |
|---|
| 24 | features a better coverage of the tools available in the 0.x |
|---|
| 25 | series, a thoroughly reworked LP/MIP interface plus various |
|---|
| 26 | improvements in the existing tools. |
|---|
| 27 | |
|---|
| 28 | * Much improved M$ Windows support |
|---|
| 29 | * Various improvements in the CMAKE build system |
|---|
| 30 | * Compilation warnings are fixed/suppressed |
|---|
| 31 | * Support IBM xlC compiler |
|---|
| 32 | * New algorithms |
|---|
| 33 | * Connectivity related algorithms (#61) |
|---|
| 34 | * Euler walks (#65) |
|---|
| 35 | * Preflow push-relabel max. flow algorithm (#176) |
|---|
| 36 | * Circulation algorithm (push-relabel based) (#175) |
|---|
| 37 | * Suurballe algorithm (#47) |
|---|
| 38 | * Gomory-Hu algorithm (#66) |
|---|
| 39 | * Hao-Orlin algorithm (#58) |
|---|
| 40 | * Edmond's maximum cardinality and weighted matching algorithms |
|---|
| 41 | in general graphs (#48,#265) |
|---|
| 42 | * Minimum cost arborescence/branching (#60) |
|---|
| 43 | * Network Simplex min. cost flow algorithm (#234) |
|---|
| 44 | * New data structures |
|---|
| 45 | * Full graph structure (#57) |
|---|
| 46 | * Grid graph structure (#57) |
|---|
| 47 | * Hypercube graph structure (#57) |
|---|
| 48 | * Graph adaptors (#67) |
|---|
| 49 | * ArcSet and EdgeSet classes (#67) |
|---|
| 50 | * Elevator class (#174) |
|---|
| 51 | * Other new tools |
|---|
| 52 | * LP/MIP interface (#44) |
|---|
| 53 | * Support for GLPK, CPLEX, Soplex, COIN-OR CLP and CBC |
|---|
| 54 | * Reader for the Nauty file format (#55) |
|---|
| 55 | * DIMACS readers (#167) |
|---|
| 56 | * Radix sort algorithms (#72) |
|---|
| 57 | * RangeIdMap and CrossRefMap (#160) |
|---|
| 58 | * New command line tools |
|---|
| 59 | * DIMACS to LGF converter (#182) |
|---|
| 60 | * lgf-gen - a graph generator (#45) |
|---|
| 61 | * DIMACS solver utility (#226) |
|---|
| 62 | * Other code improvements |
|---|
| 63 | * Lognormal distribution added to Random (#102) |
|---|
| 64 | * Better (i.e. O(1) time) item counting in SmartGraph (#3) |
|---|
| 65 | * The standard maps of graphs are guaranteed to be |
|---|
| 66 | reference maps (#190) |
|---|
| 67 | * Miscellaneous |
|---|
| 68 | * Various doc improvements |
|---|
| 69 | * Improved 0.x -> 1.x converter script |
|---|
| 70 | |
|---|
| 71 | * Several bugfixes (compared to release 1.0): |
|---|
| 72 | #170: Bugfix SmartDigraph::split() |
|---|
| 73 | #171: Bugfix in SmartGraph::restoreSnapshot() |
|---|
| 74 | #172: Extended test cases for graphs and digraphs |
|---|
| 75 | #173: Bugfix in Random |
|---|
| 76 | * operator()s always return a double now |
|---|
| 77 | * the faulty real<Num>(Num) and real<Num>(Num,Num) |
|---|
| 78 | have been removed |
|---|
| 79 | #187: Remove DijkstraWidestPathOperationTraits |
|---|
| 80 | #61: Bugfix in DfsVisit |
|---|
| 81 | #193: Bugfix in GraphReader::skipSection() |
|---|
| 82 | #195: Bugfix in ConEdgeIt() |
|---|
| 83 | #197: Bugfix in heap unionfind |
|---|
| 84 | * This bug affects Edmond's general matching algorithms |
|---|
| 85 | #207: Fix 'make install' without 'make html' using CMAKE |
|---|
| 86 | #208: Suppress or fix VS2008 compilation warnings |
|---|
| 87 | ----: Update the LEMON icon |
|---|
| 88 | ----: Enable the component-based installer |
|---|
| 89 | (in installers made by CPACK) |
|---|
| 90 | ----: Set the proper version for CMAKE in the tarballs |
|---|
| 91 | (made by autotools) |
|---|
| 92 | ----: Minor clarification in the LICENSE file |
|---|
| 93 | ----: Add missing unistd.h include to time_measure.h |
|---|
| 94 | #204: Compilation bug fixed in graph_to_eps.h with VS2005 |
|---|
| 95 | #214,#215: windows.h should never be included by lemon headers |
|---|
| 96 | #230: Build systems check the availability of 'long long' type |
|---|
| 97 | #229: Default implementation of Tolerance<> is used for integer types |
|---|
| 98 | #211,#212: Various fixes for compiling on AIX |
|---|
| 99 | ----: Improvements in CMAKE config |
|---|
| 100 | - docs is installed in share/doc/ |
|---|
| 101 | - detects newer versions of Ghostscript |
|---|
| 102 | #239: Fix missing 'inline' specifier in time_measure.h |
|---|
| 103 | #274,#280: Install lemon/config.h |
|---|
| 104 | #275: Prefix macro names with LEMON_ in lemon/config.h |
|---|
| 105 | ----: Small script for making the release tarballs added |
|---|
| 106 | ----: Minor improvement in unify-sources.sh (a76f55d7d397) |
|---|
| 107 | |
|---|
| 108 | 2009-03-27 LEMON joins to the COIN-OR initiative |
|---|
| 109 | |
|---|
| 110 | COIN-OR (Computational Infrastructure for Operations Research, |
|---|
| 111 | http://www.coin-or.org) project is an initiative to spur the |
|---|
| 112 | development of open-source software for the operations research |
|---|
| 113 | community. |
|---|
| 114 | |
|---|
| 115 | 2008-10-13 Version 1.0 released |
|---|
| 116 | |
|---|
| 117 | This is the first stable release of LEMON. Compared to the 0.x |
|---|
| 118 | release series, it features a considerably smaller but more |
|---|
| 119 | matured set of tools. The API has also completely revised and |
|---|
| 120 | changed in several places. |
|---|
| 121 | |
|---|
| 122 | * The major name changes compared to the 0.x series (see the |
|---|
| 123 | Migration Guide in the doc for more details) |
|---|
| 124 | * Graph -> Digraph, UGraph -> Graph |
|---|
| 125 | * Edge -> Arc, UEdge -> Edge |
|---|
| 126 | * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge) |
|---|
| 127 | * Other improvements |
|---|
| 128 | * Better documentation |
|---|
| 129 | * Reviewed and cleaned up codebase |
|---|
| 130 | * CMake based build system (along with the autotools based one) |
|---|
| 131 | * Contents of the library (ported from 0.x) |
|---|
| 132 | * Algorithms |
|---|
| 133 | * breadth-first search (bfs.h) |
|---|
| 134 | * depth-first search (dfs.h) |
|---|
| 135 | * Dijkstra's algorithm (dijkstra.h) |
|---|
| 136 | * Kruskal's algorithm (kruskal.h) |
|---|
| 137 | * Data structures |
|---|
| 138 | * graph data structures (list_graph.h, smart_graph.h) |
|---|
| 139 | * path data structures (path.h) |
|---|
| 140 | * binary heap data structure (bin_heap.h) |
|---|
| 141 | * union-find data structures (unionfind.h) |
|---|
| 142 | * miscellaneous property maps (maps.h) |
|---|
| 143 | * two dimensional vector and bounding box (dim2.h) |
|---|
| 144 | * Concepts |
|---|
| 145 | * graph structure concepts (concepts/digraph.h, concepts/graph.h, |
|---|
| 146 | concepts/graph_components.h) |
|---|
| 147 | * concepts for other structures (concepts/heap.h, concepts/maps.h, |
|---|
| 148 | concepts/path.h) |
|---|
| 149 | * Tools |
|---|
| 150 | * Mersenne twister random number generator (random.h) |
|---|
| 151 | * tools for measuring cpu and wall clock time (time_measure.h) |
|---|
| 152 | * tools for counting steps and events (counter.h) |
|---|
| 153 | * tool for parsing command line arguments (arg_parser.h) |
|---|
| 154 | * tool for visualizing graphs (graph_to_eps.h) |
|---|
| 155 | * tools for reading and writing data in LEMON Graph Format |
|---|
| 156 | (lgf_reader.h, lgf_writer.h) |
|---|
| 157 | * tools to handle the anomalies of calculations with |
|---|
| 158 | floating point numbers (tolerance.h) |
|---|
| 159 | * tools to manage RGB colors (color.h) |
|---|
| 160 | * Infrastructure |
|---|
| 161 | * extended assertion handling (assert.h) |
|---|
| 162 | * exception classes and error handling (error.h) |
|---|
| 163 | * concept checking (concept_check.h) |
|---|
| 164 | * commonly used mathematical constants (math.h) |
|---|
