Source : Free On-Line Dictionary of Computing

CParaOps5
     
         A {parallel} version of {OPS5} written at CMU, in
        {C} and compiling to C.  CParaOps5 is available for {Unix},
        {Mach}, {Encore Multimaxen}, and {Sequent}.
     
        Latest version: 5.4, as of 1999-08-30.
     
        {Home (http://www.cs.ucsb.edu/~acha/software.html)}.
     
        (1999-08-30)