- Source: OR-Tools
Google OR-Tools is a free and open-source software suite developed by Google for solving linear programming (LP), mixed integer programming (MIP), constraint programming (CP), vehicle routing (VRP), and related optimization problems.
OR-Tools is a set of components written in C++ but provides wrappers for Java, .NET and Python.
It is distributed under the Apache License 2.0.
History
OR-Tools was created by Laurent Perron in 2011.
In 2014, Google's open source linear programming solver, GLOP, was released as part of OR-Tools.
The CP-SAT solver bundled with OR-Tools has been consistently winning gold medals in the MiniZinc Challenge, an international constraint programming competition.
Features
The OR-Tools supports a variety of programming languages, including:
Object-oriented interfaces for C++
A Java wrapper package
A .NET and .NET Framework wrapper package
A Python wrapper package
OR-Tools supports a wide range of problem types, among them:
Assignment problem
Linear programming
Mixed-integer programming
Constraint programming
Vehicle routing problem
Network flow algorithms
It supports the FlatZinc modeling language.
See also
COIN-OR
CPLEX
GLPK
SCIP (optimization software)
FICO Xpress
MOSEK
References
Bibliography
External links
Official website
Source code
Video introduction to OR-Tools
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