Object Sharing in Pfair-scheduled Multiprocessor Systems

Authors:
Philip Holman;James H. Anderson
Affiliations:
-;-
Venue:
ECRTS '02 Proceedings of the 14th Euromicro Conference on Real-Time Systems
Year:
2002

Citing 0
Cited 5

Group-Based Pfair Scheduling

Real-Time Systems
Locking under Pfair scheduling

ACM Transactions on Computer Systems (TOCS)
Supporting lock-free synchronization in Pfair-scheduled real-time systems

Journal of Parallel and Distributed Computing
Adapting Pfair scheduling for symmetric multiprocessors

Journal of Embedded Computing - Cache exploitation in embedded systems
Lock-free synchronization for dynamic embedded real-time systems

ACM Transactions on Embedded Computing Systems (TECS)

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Abstract

We consider the problem of object sharing in Pfair-scheduled multiprocessor systems. We primarily focus on systems that use lock-free shared objects, although some lock-based alternatives are briefly considered as well. Our work demonstrates that the tight synchrony that exists in Pfair-scheduled systems can be exploited to reduce object-sharing overheads when lock-free objects are used.