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Using Components to Facilitate Stochastic Schedulability Analysis

Fulltext:


Publication Type:

Conference/Workshop Paper

Venue:

Proceedings of the Work-In-Progress (WIP) session of the 24th IEEE Real-Time Systems Symposium (RTSS03)

Publisher:

IEEE Computer Society


Abstract

In this work-in-progress paper we present how Component Based Software Engineering (CBSE) may be used to facilitate stochastic schedulability analysis of embedded real-time systems, by providing realistic models of execution time distributions.We present our ongoing work regarding the usage of Execution Time Profiles (ETPs) to represent the timing behaviour of real-time components. These ETPs are to be used in a tool for stochastic schedulability analysis of embedded real-time systems. The tool is intended for real-time engineers to make cost-reliability trade-offs by dimensioning hardware resources in a cost efficient way to achieve the reliability goals.

Bibtex

@inproceedings{Nolte518,
author = {Thomas Nolte and Anders M{\"o}ller and Mikael Sj{\"o}din},
title = {Using Components to Facilitate Stochastic Schedulability Analysis},
editor = {Tarek Abdelzaher},
pages = {7--10},
month = {December},
year = {2003},
booktitle = {Proceedings of the Work-In-Progress (WIP) session of the 24th IEEE Real-Time Systems Symposium (RTSS03)},
publisher = {IEEE Computer Society},
url = {http://www.es.mdu.se/publications/518-}
}