This directory contains some examples of message-passing programs.  Each has a
master part and a slave part.  There are also a number of sample procgroup
files.

  sr	- simple ring communication.  Prompts for message.
  sr1   - prompts for a message size and number of times to circulate the
	  message around the ring.
  grid  - message passing version of Dirichlet problem.
	  currently requires 4 processes in procgroup file.

  *.pg	- The procgroup files necessary for running the above programs on
          various configurations of machines.



The bigrun stuff is what I used to run 5 processes, 
    1 on a sun (delilah), 2 on a gamma (ajax), and 2 on delta1
Note that to compile the gamma and delta code, you must reset 
PGI before each make.

Also, BIG NOTE:  in the lib subdirectories, you must change the 
machine type to IPSC860 before making.
