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AMPL > >Solvers > >How can I interface my own solver to AMPL?

AMPL has a publicly documented interface that you can use to make your own link to any solver you are developing. The interface works through files; AMPL writes a problem file to be read by your solver, and your solver writes a solution file to be read back by AMPL. The file format has equivalent binary and ASCII versions. It offers the flexibility needed to support a wide variety of solvers, yet is designed to afford very efficient reading and writing.

The AMPL interface is described and illustrated in Hooking Your Solver to AMPL. You can also download standard interface routines (in C) for reading and writing the AMPL file formats, along with a variety of examples of complete AMPL/solver links; see our hooking page for details.

Posted in: Solvers