You are required to read and agree to the below before accessing a full-text version of an article in the IDE article repository.
The full-text document you are about to access is subject to national and international copyright laws. In most cases (but not necessarily all) the consequence is that personal use is allowed given that the copyright owner is duly acknowledged and respected. All other use (typically) require an explicit permission (often in writing) by the copyright owner.
For the reports in this repository we specifically note that
- the use of articles under IEEE copyright is governed by the IEEE copyright policy (available at http://www.ieee.org/web/publications/rights/copyrightpolicy.html)
- the use of articles under ACM copyright is governed by the ACM copyright policy (available at http://www.acm.org/pubs/copyright_policy/)
- technical reports and other articles issued by M‰lardalen University is free for personal use. For other use, the explicit consent of the authors is required
- in other cases, please contact the copyright owner for detailed information
By accepting I agree to acknowledge and respect the rights of the copyright owner of the document I am about to access.
If you are in doubt, feel free to contact webmaster@ide.mdh.se
Resource Sharing among Prioritized Real-Time Applications on Multi-cores
Publication Type:
Report - MRTC
ISRN:
MDH-MRTC-265/2012-1-SE
Abstract
MSOS (Multiprocessors Synchronization protocol
for real-time Open Systems) is a synchronization protocol for
handling resource sharing among independently-developed realtime
applications (components) on multi-core platforms. MSOS
does not consider any priority setting among applications. To
handle resource sharing based on the priority of applications, in
this paper we propose a new protocol that allows for resource
sharing among prioritized real-time applications on a multi-core
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 existing MSOS as well as to the current state
of the art locking protocols under multiprocessor partitioned
scheduling, i.e., MPCP, MSRP, FMLP and OMLP. The evaluations
show that MSOS-Priority mostly performs significantly
better than alternative approaches.
Bibtex
@techreport{Nemati2371,
author = {Farhang Nemati and Thomas Nolte},
title = {Resource Sharing among Prioritized Real-Time Applications on Multi-cores},
number = {ISSN 1404-3041 ISRN MDH-MRTC-265/2012-1-SE},
month = {April},
year = {2012},
url = {http://www.es.mdu.se/publications/2371-}
}