Actor semantics of PLANNER-73

  • Authors:
  • Irene Greif;Carl Hewitt

  • Affiliations:
  • Massachusetts Institute of Technology, Cambridge, Massachusetts;Massachusetts Institute of Technology, Cambridge, Massachusetts

  • Venue:
  • POPL '75 Proceedings of the 2nd ACM SIGACT-SIGPLAN symposium on Principles of programming languages
  • Year:
  • 1975

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Abstract

Work on PLANNER-73 and actors has led to the development of a basis for semantics of programming languages. Its value in describing programs with side-effects, parallelism, and synchronization is discussed. Formal definitions are written and explained for sequences, cells, and a simple synchronization primitive. In addition there is discussion of the implications of actor semantics for the controversy over elimination of side-effects.