COIN-OR Foundation

Repositories

• Gravity

  Mathematical Modeling for Optimization and Machine Learning

  machine-learning optimization-tools modeling-tool
  C++ BSD-3-Clause 20 75 1 1 Updated Sep 30, 2020

• Clp

  COIN-OR Linear Programming Solver
  C++ 36 127 12 2 Updated Sep 30, 2020

• HiGHS

  Forked from ERGO-Code/HiGHS

  A mirror of the HiGHS LP solver repository. Do not open pull-requests here.
  C++ MIT 18 2 0 0 Updated Sep 30, 2020

• pulp

  A python Linear Programming API

  python solver constraints pulp mip
  Python 232 923 18 (4 issues need help) 3 Updated Sep 30, 2020

• ADOL-C

  A Package for Automatic Differentiation of Algorithms Written in C/C++
  C++ 3 18 12 0 Updated Sep 30, 2020

• Cbc

  COIN-OR Branch-and-Cut solver
  C++ 40 227 34 0 Updated Sep 28, 2020

• SHOT

  A solver for mixed-integer nonlinear optimization problems

  optimization solver minlp global-optimization optimization-methods optimization-library
  C++ EPL-2.0 5 29 5 1 Updated Sep 28, 2020

• CoinUtils

  COIN-OR Utilities
  C++ 15 15 15 2 Updated Sep 27, 2020

• Ipopt

  COIN-OR Interior Point Optimizer IPOPT
  C++ 101 396 25 0 Updated Sep 26, 2020

• Cgl

  Cut Generator Library
  C++ 7 7 4 2 Updated Sep 23, 2020

• SYMPHONY

  SYMPHONY is an open-source solver, callable library, and development framework for mixed-integer linear programs (MILPs) written in C with a number of unique features
  C EPL-1.0 5 27 60 0 Updated Sep 21, 2020

• python-mip

  Collection of Python tools for the modeling and solution of Mixed-Integer Linear programs

  optimization modeling linear-programming optimization-tools optimization-algorithms optimization-framework mip
  Python EPL-2.0 35 140 39 2 Updated Sep 20, 2020

• coinbrew

  COIN-OR build and installation script
  Shell 5 12 2 0 Updated Sep 20, 2020

• Bcp

  Branch-Cut-Price Framework
  C++ 5 11 9 1 Updated Sep 16, 2020

• GAMSlinks

  Links between GAMS (General Algebraic Modeling System) and solvers
  C++ 1 2 0 0 Updated Sep 15, 2020

• SONNET

  A wrapper for COIN-OR mixed integer linear programming via OSI to Microsoft .NET
  C# EPL-1.0 0 0 1 0 Updated Sep 8, 2020

• Bonmin

  Basic Open-source Nonlinear Mixed INteger programming
  C++ EPL-1.0 12 32 7 0 Updated Sep 7, 2020

• CppAD

  A C++ Algorithmic Differentiation Package: Home Page
  C++ 51 149 15 3 Updated Sep 6, 2020

• Osi

  Open Solver Interface
  C++ 17 26 14 3 Updated Sep 5, 2020

• rbfopt

  RBFOpt library for black-box optimization
  Python 25 118 0 0 Updated Aug 25, 2020

• Couenne

  Convex Over and Under Envelopes for Nonlinear Estimation
  C++ EPL-1.0 3 12 17 0 Updated Aug 19, 2020

• CoinMP

  C-API library for CLP, CBC, and CGL
  Shell 1 4 16 0 Updated Aug 18, 2020

• CHiPPS-BiCePS

  This is the Branch, Constrain, and Price Software (BiCePS), a layer of the COIN-OR High Performance Parallel Search framework supporting the implementation of relaxation-based optimization algorithms.
  Shell 4 6 5 0 Updated Aug 18, 2020

• CHiPPS-BLIS

  This is the BiCePS Linear Integer Solver (BLIS), a parallel solver for mixed integer linear programs that is implemented on top of the BiCePS layer of the CHiPPS framework.
  C++ 3 4 2 0 Updated Aug 18, 2020

• Vol

  A C++ implementation of the volume algorithm for linear programming
  Shell EPL-1.0 1 4 0 0 Updated Aug 18, 2020

• Smi

  An API for stochastic programming problems.
  Shell 4 2 0 0 Updated Aug 18, 2020

• FlopCpp

  An open source algebraic modelling language implemented as a C++ class library
  Shell 2 6 18 0 Updated Aug 18, 2020

• Dip

  DIP is a decomposition-based solver framework for mixed integer linear programs.
  C++ EPL-1.0 5 8 75 3 Updated Aug 18, 2020

• CHiPPS-ALPS

  This is the Abstract Library for Parallel Search (ALPS), the abstract base layer of the COIN-OR High Performance Parallel Search framework.
  C++ 5 5 7 0 Updated Aug 18, 2020

• OS

  Optimization Services
  C++ 4 1 19 0 Updated Aug 18, 2020