Concurrency control in real-time object-oriented systems: the affected set priority ceiling protocols

Author

Squadrito, Michael ; Esibov, Levon ; DiPippo, Lisa C. ; Wolfe, Victor F. ; Cooper, Gregory ; Thurasignham, Bhavani ; Krupp, Peter ; Milligan, Michael ; Johnston, Russell

Author_Institution

Rhode Island Univ., Kingston, RI, USA

fYear

1998

fDate

20-22 Apr 1998

Firstpage

96

Lastpage

105

Abstract

This paper presents the affected 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

Keywords

concurrency control; object-oriented programming; protocols; real-time systems; ASPCP; affected set priority ceiling protocols; concurrency control; deadlock prevention; priority inversion; real-time object-oriented systems; semantic locking; Access protocols; Concurrency control; Concurrent computing; Control systems; Middleware; Object oriented databases; Real time systems; System recovery; Timing; Transaction databases;

fLanguage

English

Publisher

ieee

Conference_Titel

Object-Oriented Real-time Distributed Computing, 1998. (ISORC 98) Proceedings. 1998 First International Symposium on

Conference_Location

Kyoto

Print_ISBN

0-8186-8430-5

Type

conf

DOI

10.1109/ISORC.1998.666773

Filename

666773