NDLI: Towards resource sharing by message passing among real-time components on multi-cores

Content Provider	IEEE Xplore Digital Library
Author	Nemati, F. Inam, R. Nolte, T. Sjodin, M.
Copyright Year	2011
Description	Author affiliation: Mälardalen Real-Time Research Centre, Mälardalen University, Sweden (Nemati, F.; Inam, R.; Nolte, T.; Sjodin, M.)
Abstract	In this paper we propose a message passing synchronization protocol for resource sharing among real-time applications on multi-core platforms where each application is allocated on a cluster of cores. In this protocol the resources that are only used within an application (local resources) are handled by shared memory synchronization while the resources shared cross applications (global resources) are accessed by means of message passing. In our protocol the global resources are safely accessed without requiring to lock the resources explicitly. The goal is to avoid resource locking using shared memory, since accessing shared memory in multi-cores is very time consuming, whereas message passing has the potential to be much more efficient in systems with deep memory hierarchies.
Starting Page	1
Ending Page	4
File Size	263763
Page Count	4
File Format	PDF
ISBN	9781457700170
ISSN	19460759
e-ISBN	9781457700187
e-ISBN	9781457700163
DOI	10.1109/ETFA.2011.6059191
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-09-05
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Real time systems Synchronization Message passing Protocols Algorithm design and analysis Processor scheduling Complexity theory
Content Type	Text
Resource Type	Article

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