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2006
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Efficient Synchronization under Global EDF Scheduling on Multiprocessors

10 years 8 months ago
Efficient Synchronization under Global EDF Scheduling on Multiprocessors
We consider coordinating accesses to shared data structures in multiprocessor real-time systems scheduled under preemptive global EDF. To our knowledge, prior work on global EDF has focused only on systems of independent tasks. We take an initial step here towards a generic resource-sharing framework by considering simple shared objects, such as queues, stacks, and linked lists. In many applications, the predominate use of synchronization constructs is for sharing such simple objects. We analyze two synchronization methods for such objects, one based on queuebased spin locks and a second based on lock-free algorithms.
UmaMaheswari C. Devi, Hennadiy Leontyev, James H.
Added 22 Aug 2010
Updated 22 Aug 2010
Type Conference
Year 2006
Where ECRTS
Authors UmaMaheswari C. Devi, Hennadiy Leontyev, James H. Anderson
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