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TIMES: a Tool for Schedulability Analysis and Code Generation of Real-Time Systems.

Fulltext:


Authors:

Tobias Amnell , Elena Fersman , Leonid Mokrushin , Paul Pettersson, Wang Yi

Research group:

Formal Modelling and Analysis of Embedded Systems

Publication Type:

Conference/Workshop Paper

Venue:

the 1st International Workshop on Formal Modeling and Analysis of Timed Systems

Abstract

TIMES is a tool suite designed mainly for symbolic schedulability analysis and synthesis of executable code with predictable behaviours for real-time systems. Given a system design model consisting of(1) a set of application tasks whose executions may be required to meet mixed timing, precedence, and resource constraints, (2) a network of timed automata describing the task arrival patterns and (3) a preemptive or non-preemptive scheduling policy,TIMES will generate a scheduler, and calculate the worst case response times for the tasks. The design model may be further validated using a model checker e.g. UPPAAL and then compiled to executable C-code using the TIMES compiler. In this paper, we present the design and main features of TIMES including a summary of theoretical results behind the tool. TIMES can be downloaded at www.timestool.com.

Bibtex

@inproceedings{Amnell2047,
author = {Tobias Amnell and Elena Fersman and Leonid Mokrushin and Paul Pettersson and Wang Yi},
title = {TIMES: a Tool for Schedulability Analysis and Code Generation of Real-Time Systems.},
month = {May},
year = {2003},
booktitle = {the 1st International Workshop on Formal Modeling and Analysis of Timed Systems},
url = {http://www.es.mdu.se/publications/2047-}
}