Title :
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
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;
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
DOI :
10.1109/ISORC.1998.666773
