Schedulability-Driven Frame Packing for Multi-Cluster Distributed Embedded Systems

Paul Pop, Petru Eles, Zebo Peng

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    Abstract

    We present an approach to frame packing for multi-cluster distributed embedded systems consisting of time-triggered and event-triggered clusters, interconnected via gateways. In our approach, the application messages are packed into frames such that the application is schedulable. Thus, we have also proposed a schedulability analysis for applications consisting of mixed event-triggered and time-triggered processes and messages, and a worst case queuing delay analysis for the gateways, responsible for routing inter-cluster traffic. Optimization heuristics for frame packing aiming at producing a schedulable system have been proposed. Extensive experiments and a real-life example show the efficiency of our frame-packing approach.
    Original languageEnglish
    Publication date2003
    Publication statusPublished - 2003
    EventAssociation-for-Computing-Machinery SIGPLAN Conference on Languages, Compilers, and Tools for Embedded Systems (LCTES 03) - San Diego, (CA), United States
    Duration: 11 Jun 200313 Jun 2003

    Conference

    ConferenceAssociation-for-Computing-Machinery SIGPLAN Conference on Languages, Compilers, and Tools for Embedded Systems (LCTES 03)
    CountryUnited States
    CitySan Diego, (CA)
    Period11/06/200313/06/2003

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