Commit Graph

19 Commits

Author SHA1 Message Date
Laurent Perron
295ffdbfcf small speedup in CP-SAT integer expressions 2019-01-07 15:41:24 +01:00
Laurent Perron
3055dcaa50 reorganize info sharing in parallel search 2018-12-21 13:59:58 +01:00
Laurent Perron
b7980e7bb2 work on info sharing between workers; disable bounds sharing in parameters 2018-12-18 11:42:14 +01:00
Laurent Perron
14096d7cf0 polish bound sharing code 2018-12-17 16:50:15 +01:00
Laurent Perron
daa1cfa828 lazy reasons for linear constraints 2018-12-14 15:20:16 +01:00
Corentin Le Molgat
b027e57e95 dotnet: Remove reference to dotnet release command
- Currently not implemented...

Add abseil patch

- Add patches/absl-config.cmake

Makefile: Add abseil-cpp on unix

- Force abseil-cpp SHA1 to 45221cc
  note: Just before the PR #136 which break all CMake

Makefile: Add abseil-cpp on windows

- Force abseil-cpp SHA1 to 45221cc
  note: Just before the PR #136 which break all CMake

CMake: Add abseil-cpp

- Force abseil-cpp SHA1 to 45221cc
  note: Just before the PR #136 which break all CMake

port to absl: C++ Part

- Fix warning with the use of ABSL_MUST_USE_RESULT
  > The macro must appear as the very first part of a function
    declaration or definition:
    ...
    Note: past advice was to place the macro after the argument list.
  src: dependencies/sources/abseil-cpp-master/absl/base/attributes.h:418
- Rename enum after windows clash
- Remove non compact table constraints
- Change index type from int64 to int in routing library
- Fix file_nonport compilation on windows
- Fix another naming conflict with windows (NO_ERROR is a macro)
- Cleanup hash containers; work on sat internals
- Add optional_boolean sub-proto

Sync cpp examples with internal code
- reenable issue173 after reducing number of loops

port to absl: Python Part

- Add back cp_model.INT32_MIN|MAX for examples

Update Python examples

- Add random_tsp.py
- Run words_square example
- Run magic_square in python tests

port to absl: Java Part

- Fix compilation of the new routing parameters in java
- Protect some code from SWIG parsing

Update Java Examples

port to absl: .Net Part

Update .Net examples

work on sat internals; Add C++ CP-SAT CpModelBuilder API; update sample code and recipes to use the new API; sync with internal code

Remove VS 2015 in Appveyor-CI

- abseil-cpp does not support VS 2015...

improve tables

upgrade C++ sat examples to use the new API; work on sat internals

update license dates

rewrite jobshop_ft06_distance.py to use the CP-SAT solver

rename last example

revert last commit

more work on SAT internals

fix
2018-11-30 14:48:55 +01:00
Laurent Perron
87b9d55b21 update license headers 2018-11-10 18:00:53 +01:00
Laurent Perron
4e893e5080 remove solow-halim glop preprocessor as the interface has changed a lot; add a proper domain class for CP-SAT integer variables, rewrite preprocessor and other parts of the solver to use it 2018-10-02 10:35:52 +02:00
Laurent Perron
428e272ccc add ModelStats and CpSolverResponseStats for SAT/{Python|Java|C#}; enable multiple enforcement literals for a few constraints; small fixes, typo corrections 2018-09-12 15:07:23 +02:00
Laurent Perron
8623fc3580 speed up sat cumulative; add namespaces to base library + fix code 2018-04-11 13:00:30 +02:00
Laurent Perron
2c7a8bf8f6 change copyright date 2017-10-17 13:08:10 +02:00
Laurent Perron
086640da72 move graph code around; improve sat code 2017-09-29 15:08:48 +02:00
Laurent Perron
7155047b85 cleanup includes in sat 2017-07-27 11:28:55 -07:00
Laurent Perron
c6f128db17 simplify sat internals 2017-07-24 10:31:53 -07:00
Laurent Perron
c91cba70c9 simplify sat internals; add propagator for x*x in sat 2017-07-21 11:13:10 -07:00
Laurent Perron
7b357a2263 regroup all reversible integer value in a single repository 2017-07-06 04:56:28 -07:00
Laurent Perron
6609fac882 AC all different in the SAT solver; change the way integer variables are encoded on top of boolean variables in the SAT solver; change protobuf utilities 2017-06-08 12:33:16 +02:00
Laurent Perron
f8246cd16d improve performance on sat solver 2017-05-16 10:43:07 +02:00
Laurent Perron
66b8d23079 move src to ortools; simplified python generation; remove some namespaces in the ortools/base helper files 2017-04-26 17:30:25 +02:00