Rapsodia Code Generator

This file is part of Rapsodia released under the LGPL. # The full COPYRIGHT notice can be found in the top # level directory of the Rapsodia distribution #

Author

Isabelle Charpentier and Jean Utke

Introduction

Rapsodia = rapide surcharge d'opérateur pour la différentiation automatique.

Rapsodia is a tool for the efficient computation of higher order derivative tensors. It consists of two parts.

1. A Python-based generator producing C++ or Fortran code for the forward propagation of univariate Taylor polynomials. This code yields efficiency gains via explictly unrolled loops for a fixed derivative order and number of directions.

2. Implementations of the algorithm to interpolate derivative tensor entries from univariate Taylor coefficients in C++ and Fortran

This part of the documentation covers the Python-based generator.