A static scheduling generator for the deployment of a component based application

Mohamed Khalgui (1) , Xavier Rebeuf (1) , Françoise Simonot-Lion (1)

1 TRIO - Real time and interoperability

This paper proposes a static scheduling of an application designed using the IEC 61499 standard. In this standard, a function block (FB) is an event triggered component and an application is a FBs network. According to specifications, we propose temporal constraints on the application behavior. To verify these constraints, we propose to transform the application blocks into a particular tasks system with precedence constraints. The purpose is to exploit previous works on scheduling. In addition, we propose a schedulability analysis generating an accessibility graph of the application. This graph allows the construction of a static scheduling to use by a sequencer at run-time.

Domaines: Réseaux et télécommunications [cs.NI]

Mohamed Khalgui, Xavier Rebeuf, Françoise Simonot-Lion. A static scheduling generator for the deployment of a component based application. Holger Giese, Oliver Niggemann. Postworkshop Proceedings of the 3rd Workshop on Object-oriented Modeling of Embedded Real-Time Systems, Heinz Nixdorf Institut, 2006, 3-939350-10-9. ⟨inria-00113450⟩