Appeared in Proc. of the 6th Symposium on the Frontiers of
Massively Parallel Computation, October 1996,
pp. 180-187. © 1996 IEEE.
Rajeev Thakur, William Gropp, Ewing Lusk
Mathematics and Computer Science Division
Argonne National Laboratory
9700 S. Cass Avenue
Argonne, IL 60439, USA
{thakur, gropp, lusk} @mcs.anl.gov