[comp.parallel] BBN Butterfly message passing example wanted.

turner@cpsvax.cps.msu.edu (Stephen Turner) (07/28/89)

Hello.

I'm interested in finding a programming example (in C)
of using message passing on the BBN Butterfly (GP1000) with the
Mach operating system.  Specifically, I am looking for an example
program that uses Mach system calls such as

     fork_and_bind
     vm_allocate_and_bind
     msg_receive
     msg_send

So I'm interested in something that uses virtual memory
manipulation, as well.  Any relatively short example program
will be appreciated (or of a moderate length, if nothing really
short can be found...).

As this is a rather specific request, e-mail would be fine.  Unless,
of course, someone else is really interested...

Thank you very much,
Steve Turner

(again, the address is:  turner@cpsvax.cps.msu.edu ... 
 No BITNet address available...)