Applications of HPJava

Bryan Carpenter, Geoffrey Fox,
Han-Ku Lee and Sang Boem Lim

Pervasive Technology Labs at Indiana University
Bloomington, IN 47404-3730
{dbcarpen,gcf,hanklee,slim}@indiana.edu

July 13, 2003

Abstract:

We describe two applications of our HPJava language for parallel computing. The first is a multigrid solver for a Poisson equation, and the second is a CFD application that solves the Euler equations for inviscid flow. We illustrate how the features of the HPJava language allow these algorithms to be expressed in a straightforward and convenient way. Performance results on an IBM SP3 are presented.