Laurent Perron
13e4a066a2
CP and Routing: Add local search profiling;
...
SAT: Change a bit API to simplify usage (e.g. SolveWithPresolve)
LP_DATA: continue simplification of templates in iterators
SAT: Regroup search utils is src/sat/util.h|cc
SAT: Add new eswa heuristics to sat solver
LINEAR_SOLVER: fix status reporting on SCIP
2016-07-28 10:15:46 -07:00
Laurent Perron
03c648bc2c
new API (WIP) on the SAT solver to create models
2016-03-16 10:10:38 +01:00
Laurent Perron
a915c15b8e
renaming in the Sat code; small cleaning in the SWIG code; improvements to the graph code to make it MT-safe
2016-03-12 06:32:56 -08:00
Laurent Perron
ff606941b0
lots of improvements:
...
- improve bop and sat performance
- improve precision (tolerance) in glop
- cp: improve performance of the element constraint (normal, and increasing)
- cp: remove Action class, replace with functions, add API to replace demons by functions
2015-10-23 13:45:43 +02:00
Vincent Furnon
c2330df41e
Updat of SAT solver.
2015-07-06 19:23:12 +02:00
Vincent Furnon
19cc5bbdb4
Major update of SAT code.
2015-04-17 15:52:52 +02:00
lperron@google.com
7f201a6e8c
continue work on sat, mostly speedups
2015-02-17 10:36:09 +00:00
lperron@google.com
4bd3c84756
update sat to latest version; move proto_tools from linear_solver to util
2015-02-03 10:47:21 +00:00
lperron@google.com
d38c6a97f2
improvements to the sat/maxsat solvers
2014-11-07 14:30:26 +00:00
lperron@google.com
465666aad7
big sync: add presolve to sat solver; continue rewrite on C#/Python swig layer; remove as much using std::string as possible in the code; faster saturated arithmetics
2014-07-24 18:12:50 +00:00
lperron@google.com
1a4efa2e54
add empty line after licence part, in glop, implement portable floating point exceptions
2014-07-09 15:18:27 +00:00
lperron@google.com
b133978220
change licence dates, added minor api
2014-07-09 09:59:09 +00:00
lperron@google.com
4d3fef797c
more max-sat parameters
2014-07-08 16:36:59 +00:00
lperron@google.com
6f25f38898
introduce glop, our own linear programming solver; improve sat
2014-07-08 09:27:02 +00:00
lperron@google.com
a7055d7c16
lot of work on sat/maxsat
2014-06-11 20:11:19 +00:00
laurent.perron@gmail.com
235d0dcde4
fix 2012
2014-05-29 19:55:26 +00:00
laurent.perron@gmail.com
dbb47f03f9
fix
2014-05-29 18:56:51 +00:00
lperron@google.com
3f79252dd4
work on sat solver, especially in the context of maxsat
2014-05-23 14:33:13 +00:00
