The Free On-line Dictionary of Computing (19 January 2023):

Concurrent Massey Hope

    An extension of Massey
   Hope, by Peter Burgess, Robert Pointon, and Nigel Perry
    of Massey University, NZ, that
   provides multithreading and typed inter-thread
   communication.  It uses C for intermediate code rather
   than assembly language.

   (1999-08-04)