We describe the code PCx, a freely available primal-dual interior-point code for linear programming. Information is given about problem formulation and the underlying algorithm, along with instructions for installing, invoking, and using the code. Computational results on standard test problems are tabulated. The current release of the code is beta 1.0.
Go to the PCx home page
Technical Report 96/01, Optimization Technology Center, Argonne National Laboratory and Northwestern University, May, 1996.