\documentstyle[12pt]{article}

\font\tenbf=cmbx10
\font\tenrm=cmr10
\font\tenit=cmti10
\font\ninebf=cmbx9
\font\ninerm=cmr9
\font\nineit=cmti9
\font\eightbf=cmbx8
\font\eightrm=cmr8
\font\eightit=cmti8

\begin{titlepage}


\begin{center}
{\large \bf
USING NETWORKED WORKSTATIONS \\[0.05em]
AS PARALLEL COMPUTERS FOR \\[0.4em]
COMPUTATIONAL PHYSICS
}

\bigskip
\bigskip

Paul Coddington$^{1,2}$, David Edelsohn$^{1,3}$, Leping Han$^1$, and 
Enzo Marinari$^{1,4}$

\medskip

$^1$ {\tenit Department of Physics, Syracuse University, \\ 
             Syracuse NY 13244 U.S.A.}

\medskip
$^2$ {\tenit Northeast Parallel Architectures Center, \\
             111 College Place, Syracuse University, Syracuse NY 13244 U.S.A.}

\medskip
$^3$ {\tenit IBM Corporation, T.J. Watson Research Center, \\
             P.O. Box 218, Yorktown Heights, NY 10598, U.S.A.}

\medskip
$^4$ {\tenit Dipartimento di Fisica, Universit\`a di Roma} 
     {\tenrm Tor Vergata,} \\ 
     {\tenit Via E. Carnevale, 00173 Roma, Italy.}

\bigskip
{\tenrm paulc@npac.syr.edu, edelsohn@sccs.syr.edu, 
han@sccs.syr.edu, marinari@sccs.syr.edu}
\bigskip
\bigskip
\bigskip

{\tenbf ABSTRACT}
\end{center}
{\rightskip=1.5pc \leftskip=1.5pc \tenrm\baselineskip=10pt\noindent 
We have implemented a set of computational physics codes on a network
of workstations with standard ethernet connections.
The algorithms range from simple, local, and regular to complex,
non-local, dynamic, and irregular.
We describe our experiences in using this network for distributed and 
parallel computing, and
compare the performance of our programs on the distributed network and 
on a tightly coupled distributed memory MIMD parallel computer. 
We discuss ideas for improving the software and hardware to make distributed
parallel computing on workstation networks more easily usable for
computational physics.}

\end{titlepage}

\begin{document}
\end{document}

