Synchronous Modeling and Asynchronous deployment of Mobile Processes

Jean-Pierre Talpin 1
1 EP-ATR - Environnement de programmation d'applications temps réel
IRISA - Institut de Recherche en Informatique et Systèmes Aléatoires, INRIA Rennes
Abstract : We introduce the programming model consisting of pre-ordered transition systems (Spots) for modeling synchronous and asynchronous concurrent systems in the presence of mobility and of dynamicity. The model of Spots provides an operational and a denotational semantics to an expressive calculus of mobile processes. Encodings of related asynchronous, synchronous and functional calculi (Join, Fusion and \lambda) are provided. The data-structure of Spots is shown to have a canonical, hierarchic, representation. This representation is the basis for the decisions of key properties for a correct deployment of synchronous system specifications on asynchronous architecture. The property of endochrony (i.e.the equivalence between the synchronous (internal) and asynchronous (external) observation of a system) determines which components of a system can be compiled separately and executed autonomously; The property of isochrony (i.e.the equivalence between the synchronous and asynchronous compositions of endochronous components) determines which components of a system can be distributed over a network without loss of information.
Type de document :
Rapport
[Research Report] RR-3893, INRIA. 2000
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https://hal.inria.fr/inria-00072761
Contributeur : Rapport de Recherche Inria <>
Soumis le : mercredi 24 mai 2006 - 10:49:40
Dernière modification le : mercredi 16 mai 2018 - 11:23:02
Document(s) archivé(s) le : dimanche 4 avril 2010 - 23:21:17

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  • HAL Id : inria-00072761, version 1

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Jean-Pierre Talpin. Synchronous Modeling and Asynchronous deployment of Mobile Processes. [Research Report] RR-3893, INRIA. 2000. 〈inria-00072761〉

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