Improving the Schedulability of Sporadic Self-Suspending Soft Real-Time Multiprocessor Task Systems

Authors:
Cong Liu;James H. Anderson
Affiliations:
-;-
Venue:
RTCSA '10 Proceedings of the 2010 IEEE 16th International Conference on Embedded and Real-Time Computing Systems and Applications
Year:
2010

Citing 0
Cited 2

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Supporting soft real-time parallel applications on multiprocessors

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Abstract

In work on globally-scheduled soft real-time multiprocessor systems, analysis has been presented for dealing with self-suspensions, but this analysis can be pessimistic. In this paper, we present an approach that is designed to improve the schedulability of such systems. In experimental results that are presented, the proposed approach significantly improved schedulability in most considered scenarios.