Integrating Hard/Soft Real-Time Tasks and Best-Effort Jobs on Multiprocessors

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	Similar Articles Articles by Bjorn B. Brandenburg Articles by James H. Anderson

19th Euromicro Conference on Real-Time Systems (ECRTS'07)

Pisa, Italy

July 04-July 06

ISBN: 0-7695-2914-3

	ASCII Text	x
	Bjorn B. Brandenburg, James H. Anderson, "Integrating Hard/Soft Real-Time Tasks and Best-Effort Jobs on Multiprocessors," Real-Time Systems, Euromicro Conference on, pp. 61-70, 19th Euromicro Conference on Real-Time Systems (ECRTS'07), 2007.

	BibTex	x
	@article{ 10.1109/ECRTS.2007.17, author = {Bjorn B. Brandenburg and James H. Anderson}, title = {Integrating Hard/Soft Real-Time Tasks and Best-Effort Jobs on Multiprocessors}, journal ={Real-Time Systems, Euromicro Conference on}, volume = {0}, year = {2007}, issn = {1068-3070}, pages = {61-70}, doi = {http://doi.ieeecomputersociety.org/10.1109/ECRTS.2007.17}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Real-Time Systems, Euromicro Conference on TI - Integrating Hard/Soft Real-Time Tasks and Best-Effort Jobs on Multiprocessors SN - 1068-3070 SP61 EP70 A1 - Bjorn B. Brandenburg, A1 - James H. Anderson, PY - 2007 KW - null VL - 0 JA - Real-Time Systems, Euromicro Conference on ER -

Bjorn B. Brandenburg, The University of North Carolina at Chapel Hill, USA

James H. Anderson, The University of North Carolina at Chapel Hill, USA

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ECRTS.2007.17

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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