Automatic Discovery of Parallelism: A Tool and an Experiment (Extended Abstract)

Abstract

This paper reports preliminary results from applying advanced techniques to the parallelization of sequential programs. Such techniques include interprocedural analysis and the identification of nested parallelism. These techniques have been proposed for exploiting the greater concurrency offered by multiprocessors as compared with vector architectures. The effectiveness of these techniques as applied to some popular numerical Fortran programs is examined. Although extrapolation is difficult, these preliminary results are encouraging indicators of the success of these techniques. © 1988, ACM. All rights reserved.