29 Commits

Author SHA1 Message Date
Laurent Perron
305b6fcba4 speedup glop; better respect the time limit 2025-02-05 18:12:29 +01:00
Corentin Le Molgat
a66a6daac7 Bump Copyright to 2025 2025-01-10 11:35:44 +01:00
Laurent Perron
701cc87e1e backport from main: sat, graph, lp_data, glop 2024-09-13 13:29:25 -07:00
Mizux Seiha
a76bf1c5dd bump license boilerplate 2024-01-04 13:43:15 +01:00
Laurent Perron
300631d62b minor cleanup, missing std includes 2023-04-05 14:00:30 +02:00
Corentin Le Molgat
f98afa8e42 Add missing STL include 2022-07-22 16:25:40 +02:00
Corentin Le Molgat
c7120439d4 Bump license date 2022-06-17 14:23:23 +02:00
Laurent Perron
d85e4ed10f missing STL includes 2022-05-02 16:51:52 +02:00
Laurent Perron
23c1f491de make glop more robust to incorrect/incomplete basis 2021-08-20 13:37:19 +02:00
Mizux Seiha
8bb54b04ef Bump Copyright to 2021
FYI:
find ortools \( -type d -name .git -prune \) -o -type f -print0 | xargs -0 sed -i 's/\(Copyright 2010\)-2018/\1-2021/g'
2021-04-01 21:00:53 +02:00
Corentin Le Molgat
a40143cdd2 cpp: Migrate int64 to int64_t 2021-04-01 20:20:43 +02:00
Laurent Perron
82c6683219 adaptative refactor frequency for glop 2021-03-22 17:05:54 +01:00
Laurent Perron
bad5c2032b int64 -> int64_t 2021-03-04 18:26:01 +01:00
Laurent Perron
6467dc69b0 reformat the code; [CP-SAT] add dominated columns presolve 2020-10-28 13:42:51 +01:00
Mizux Seiha
20d0496bfb reapply google format 2020-10-23 00:45:17 +02:00
Laurent Perron
a4258f2bdf switch flags setters and getters to the absl format 2020-10-21 00:21:54 +02:00
Laurent Perron
c3d7946461 more work on glop 2019-09-04 15:31:46 +02:00
Laurent Perron
db2d441ca2 more work on GLOP internals 2019-08-20 15:33:47 -07:00
Laurent Perron
1837b57d0b restructure glop code 2019-06-17 11:34:10 +02:00
Laurent Perron
c9b7d58e5a plenty of minor format issues; fix one numerical issue with glop; improve cut management in CP-SAT; automatic tightening of big-M in CP-SAT 2019-04-08 19:00:46 +02:00
Laurent Perron
6a3184872f option for add sat constraints to the lp relaxation lazily 2018-12-04 14:36:46 +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
4caaef3c23 deep sync with base library renaming; lint checking; Speedup sat; new crash procedure for glop 2018-08-28 11:19:49 +02:00
Laurent Perron
5f6efff932 speedup glop 2018-07-18 10:44:42 -07:00
Laurent Perron
70e73d8754 clang-format 2018-06-08 16:40:43 +02:00
Laurent Perron
2c7a8bf8f6 change copyright date 2017-10-17 13:08:10 +02:00
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
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