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Resource Sharing among Prioritized Real-Time Applications on Multiprocessors

Publication Type:

Conference/Workshop Paper

Venue:

6th International Workshop on Compositional Theory and Technology for Real-Time Embedded Systems


Abstract

In this paper, we propose a new protocol for handling resource sharing among prioritized real-time applications composed on a multiprocessor platform. We propose an optimal priority assignment algorithm which assigns unique priorities to the applications based on information in their interfaces. We have performed experimental evaluations to compare the proposed protocol (called MSOS-Priority) to the current state of the art locking protocols under multiprocessor partitioned scheduling, i.e., MPCP, MSRP, FMLP, MSOS, and OMLP. The valuations show that MSOS-Priority mostly performs significantly better than alternative approaches.

Bibtex

@inproceedings{Afshar3177,
author = {Sara Afshar and Nima Khalilzad and Farhang Nemati and Thomas Nolte},
title = {Resource Sharing among Prioritized Real-Time Applications on Multiprocessors},
month = {December},
year = {2013},
booktitle = {6th International Workshop on Compositional Theory and Technology for Real-Time Embedded Systems},
url = {http://www.es.mdh.se/publications/3177-}
}