Algorithms for translating Ada multitasking

  • Authors:
  • D. R. Stevenson

  • Affiliations:
  • Stanford University

  • Venue:
  • SIGPLAN '80 Proceedings of the ACM-SIGPLAN symposium on Ada programming language
  • Year:
  • 1980

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Abstract

Algorithms are presented for translating the multitasking constructs of Ada into the language Ada-M. The purpose of the translation is to study various implementations of Ada tasking and their relative problems, merits, and efficiencies. The multiprocessing constructs of Ada-M are lower level than those of Ada and, hence, flexible enough to permit development of a variety of compilation techniques for Ada tasking. Ada-M is sufficiently high-level, however, to permit the implementations to be developed quickly and Understandably. Requirements for data structures, scheduling, and other pertinant elements of Ada tasking compilation are identified by the translation.