Concurrency Control in Real-Time Object-Oriented Systems: The Affected Set Priority Ceiling Protocols

نویسندگان

  • Michael Squadrito
  • Levon Esibov
  • Lisa Cingiser DiPippo
  • Victor Fay Wolfe
  • Gregory Cooper
  • Bhavani M. Thuraisingham
  • Peter C. Krupp
  • Michael Milligan
  • Russell Johnston
چکیده

This paper presents the A ected Set Priority Ceiling Protocols (ASPCP) for concurrency control in real-time object-oriented systems. These protocols are based on a combination of semantic locking and priority ceiling techniques. This paper shows that the ASPCP protocols provide higher potential concurrency for object-oriented systems than existing Priority Ceiling protocols, while still bounding priority inversion and preventing deadlock.

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تاریخ انتشار 1998