Affiliation:
1. CEDRIC IIE, 18 allée Jean Rostand, 91025 Evry Cedex, France
Abstract
This paper describes a technique and a tool that support partial evaluation of FORTRAN programs, i.e., their specialization for specific values of their input variables. The authors’ aim is to understand old programs, which have become very complex due to numerous extensions. From a given FORTRAN program and these values of its input variables, the tool provides a simplified program, which behaves like the initial program for the specific values. This tool mainly uses constant propagation and simplification of alternatives to one of their branches. The tool is specified in terms of inference rules and operates by induction on the FORTRAN abstract syntax. These rules are compiled into Prolog by the Centaur/FORTRAN programming environment. The completeness and soundness of these rules are proven using rule induction.
Publisher
World Scientific Pub Co Pte Lt
Subject
Artificial Intelligence,Computer Graphics and Computer-Aided Design,Computer Networks and Communications,Software
Cited by
5 articles.
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