Linear Programming Packages

CPLEX Authors ILOG CPLEX Division
889 Alder Avenue, Suite 200
Incline Village, NV 89451
Telephone: 702/831-7744
Fax: 702/831-775
Language FORTRAN, C++
Algorithm primal simplex, dual simplex, primal-dual interior point
Input Format Problems can be entered or read from a variety of file formats, including MPS files, CPLEX LP files, and binary files.
Modeling Languages link AMPL
Commercial Status  
Remarks The CPLEX Base System is a powerful and comprehensive linear programming environment which includes fast optimization algorithms as well as a full set of utilities to support solving linear programming problems.
The CPLEX Barrier Algorithm is a world-class optimizer for solving linear and quadratic programming problems available as an option with CPLEX optimization software.