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Integrating Hard/Soft Real-Time Tasks and Best-Effort Jobs on Multiprocessors
Pisa, Italy July 04-July 06
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ECRTS.2007.1719th Euromicro Conference on Real-Tim ...
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Bjorn B. Brandenburg, The University of North Carolina at Chapel Hill, USA
James H. Anderson, The University of North Carolina at Chapel Hill, USA
We present a multiprocessor scheduling framework for integrating hard and soft real-time tasks and best-effort jobs. This framework allows for full system utilization, and ensures that hard real-time deadlines are met and that deadline tardiness is bounded for soft real-time tasks. Dynamic slack reclamation is employed to reduce tardiness and to improve the response time of best-effort jobs. The approach is validated using an implementation within the Linux kernel.
Citation:
Bjorn B. Brandenburg, James H. Anderson, "Integrating Hard/Soft Real-Time Tasks and Best-Effort Jobs on Multiprocessors," ecrts, pp.61-70, 19th Euromicro Conference on Real-Time Systems (ECRTS'07), 2007
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