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Investigation of Implementing a Synchronization Protocol under Multiprocessors Hierarchical Scheduling

Fulltext:


Authors:

Farhang Nemati, Moris Behnam, Thomas Nolte, Reinder J. Bril

Research group:

Embedded Systems Software Engineering

Publication Type:

Conference/Workshop Paper

Venue:

Proceedings of the Work-In-Progress (WIP) session of 14th IEEE International Conference on Emerging Techonologies and Factory (ETFA09)

Abstract

In the multi-core and multiprocessor domain, there has been considerable work done on scheduling techniques assuming that real-time tasks are independent. In practice a typical real-time system usually share logical resources among tasks. However, synchronization in the multiprocessor area has not received enough attention. In this paper we investigate the possibilities of extending multiprocessor hierarchical scheduling to support an existing synchronization protocol (FMLP) in multiprocessor systems. We discuss problems regarding implementation of the synchronization protocol under the multiprocessor hierarchical scheduling.

Bibtex

@inproceedings{Nemati1511,
author = {Farhang Nemati and Moris Behnam and Thomas Nolte and Reinder J. Bril},
title = {Investigation of Implementing a Synchronization Protocol under Multiprocessors Hierarchical Scheduling},
month = {September},
year = {2009},
booktitle = {Proceedings of the Work-In-Progress (WIP) session of 14th IEEE International Conference on Emerging Techonologies and Factory (ETFA09)},
url = {http://www.es.mdu.se/publications/1511-}
}