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The M-CASH Resource Reclaiming Algorithm for Identical Multiprocessor Platforms

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Title: The M-CASH Resource Reclaiming Algorithm for Identical Multiprocessor Platforms
Author(s): Pellizzoni, Rodolfo; Caccamo, Marco
Subject(s): algorithms computer science
Abstract: Resource reclaiming schemes are applied in reservation-based real-time uniprocessor systems to support efficient reclaiming and sharing of computational resources left unused by early completing tasks, improving the response times of aperiodic and soft tasks in the presence of overruns. In this paper, we introduce algorithm M-CASH, a new efficient reclaiming scheme for multiprocessor platforms. M-CASH leverages the resource reservation approach offered by the Multiprocessor CBS server offering significant improvements. The correctness of the algorithm is formally proven and its performance is experimentally evaluated through several synthetic simulations.
Issue Date: 2006-03
Genre: Technical Report
Type: Text
URI: http://hdl.handle.net/2142/11172
Other Identifier(s): UIUCDCS-R-2006-2703
Rights Information: You are granted permission for the non-commercial reproduction, distribution, display, and performance of this technical report in any format, BUT this permission is only for a period of 45 (forty-five) days from the most recent time that you verified that this technical report is still available from the University of Illinois at Urbana-Champaign Computer Science Department under terms that include this permission. All other rights are reserved by the author(s).
Date Available in IDEALS: 2009-04-20
 

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