### Abstract

We propose a unifying method for analysis of scheduling problems in real-time systems. The method is based on ACSR-VP, a real-time process algebra with value-passing capabilities. We use ACSR-VP to describe an instance of a scheduling problem as a process that has parameters of the problem as free variables. The specification is analyzed by means of a symbolic algorithm. The outcome of the analysis is a set of equations, a solution to which yields the values of the parameters that make the system schedulable. Equations are solved using integer programming or constraint logic programming. The paper presents specifications of two scheduling problems as examples.

Original language | English |
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Pages | 409-418 |

Number of pages | 10 |

Publication status | Published - 1998 |

Event | Proceedings of the 1998 19th IEEE Real-Time Systems Symposium - Madrid, Spain Duration: 1998 Dec 2 → 1998 Dec 4 |

### Other

Other | Proceedings of the 1998 19th IEEE Real-Time Systems Symposium |
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City | Madrid, Spain |

Period | 98/12/2 → 98/12/4 |

### ASJC Scopus subject areas

- Software
- Hardware and Architecture
- Computer Networks and Communications

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## Cite this

*Symbolic schedulability analysis of real-time systems*. 409-418. Paper presented at Proceedings of the 1998 19th IEEE Real-Time Systems Symposium, Madrid, Spain, .