 <a href="http://www.epm.ornl.gov/pvm/pvm_home.html">PVM (Parallel Virtual Machine)</a> is a software layear that permits a user program to run on a virual machine made up of a heterogeneous collection of  one or more workstations.  This is a convenient way to implement and study distributed algorithms.  <hr> <a href="http://www.ssd.intel.com/pubs.html">Intel SSD Technical Publications</a> include documentation for the Intel Paragon parallel computer system.  <hr> The <a href="http://www.cs.washington.edu/research/projects/zpl"> ZPL language</a>  is a good language in which to implement 2-D array-oriented algorithms on the Intel Paragon.   <hr> <a href="http://www.cs.cmu.edu/Web/Groups/scandal/www//vendors.html">Various vendors of supercomputers and parallel machines</a>.  <hr> <a href="http://www.ida.liu.se/labs/pelab/hw/maspar">Some info on the MasPar</a>, from the National Supercomputer Center in Sweden. <p>
