CUTEr and SifDec: A constrained and unconstrained testing environment, revisited

  • Authors:
  • Nicholas I. M. Gould;Dominique Orban;Philippe L. Toint

  • Affiliations:
  • Rutherford Appleton Laboratory, Chilton, Oxfordshire, England;Northwestern University, Evanston, IL;University of Namur, Namur, Belgium

  • Venue:
  • ACM Transactions on Mathematical Software (TOMS)
  • Year:
  • 2003

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Abstract

The initial release of CUTE, a widely used testing environment for optimization software, was described by Bongartz, et al. [1995]. A new version, now known as CUTEr, is presented. Features include reorganisation of the environment to allow simultaneous multi-platform installation, new tools for, and interfaces to, optimization packages, and a considerably simplified and entirely automated installation procedure for unix systems. The environment is fully backward compatible with its predecessor, and offers support for Fortran 90/95 and a general C/C++ Application Programming Interface. The SIF decoder, formerly a part of CUTE, has become a separate tool, easily callable by various packages. It features simple extensions to the SIF test problem format and the generation of files suited to automatic differentiation packages.