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CUTEr

Constrained and Unconstrained Testing Environment, revisited

 Introduction

The Constrained and Unconstrained Testing Environment, revisited, (CUTEr) is a suite of Fortran subroutines, scripts and test problems for linear and nonlinear optimization. Its purpose is to:

  • provide a way to explore an extensive collection of problems (over 1000 different test problems to date);
  • provide a way to compare existing packages;
  • provide a way to use a large test problem collection with new packages;
  • provide motivation for building a meaningful set of new interesting test problems;
  • provide ways to manage and update the system efficiently; and
  • do all the above on a variety of popular platforms.

CUTEr is written in standard ISO Fortran 77. Single and double precision versions are available. Machine dependencies are carefully isolated and easily adaptable.

  Version

  How to obtain CUTEr

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For more information about CUTEr please contact Professor Nick Gould.
CUTEr was written by

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