Introduction
Documentation
Developer Information
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Protein T162


OPT++

Introduction

OPT++ is an object-oriented nonlinear optimization package. It solves optimization problems of the form

in which the user specifies the function f (and, when available, its first and second analytical derivatives) and the functions h and g. OPT++ provides many different solution algorithms including:

  1. various Newton methods;
  2. a parallel Newton method;
  3. a nonlinear conjugate gradient method
  4. a parallel direct search method
  5. a nonlinear interior point method.

Documentation

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Developer Information

OPT++ was developed at the the Computational Sciences and Mathematics Research Department at Sandia National Laboratories. The original author was Juan Meza with substantial contributions by Patty Hough and Pamela Williams

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