Some investigations on deadlock freedom issues of a cyclically connected system using Dijkstra's weakest precondition calculus

  • Authors:
  • Jayasri Banerjee;Anup Kumar Bandyopadhyay;Ajit Kumar Mandal

  • Affiliations:
  • Jadavpur University, Kolkata, India;Jadavpur University, Kolkata, India;Jadavpur University, Kolkata, India

  • Venue:
  • ACM SIGPLAN Notices
  • Year:
  • 2007

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Abstract

Weakest precondition calculus is used to specify a system implemented by a cyclic interconnection of sequential processes. From this specification a predicate is derived that describes the deadlock freedom property of the system. Invariance of the predicate is proved from the specification.