PiMM: Parameterized and interfaced dataflow meta-model for MPSoCs runtime reconfiguration

Karol Desnos, Maxime Pelcat, Jean François Nezan, Shuvra S. Bhattacharyya, Slaheddine Aridhi

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    49 Citations (Scopus)

    Abstract

    Dataflow models of computation are widely used for the specification, analysis, and optimization of Digital Signal Processing (DSP) applications. In this paper a new meta-model called PiMM is introduced to address the important challenge of managing dynamics in DSP-oriented representations. PiMM extends a dataflow model by introducing an explicit parameter dependency tree and an interface-based hierarchical compositionality mechanism. PiMM favors the design of highly-efficient heterogeneous multicore systems, specifying algorithms with customizable trade-offs among predictability and exploitation of both static and adaptive task, data and pipeline parallelism. PiMM fosters design space exploration and reconfigurable resource allocation in a flexible dynamic dataflow context.

    Original languageEnglish
    Title of host publicationProceedings - 2013 International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, IC-SAMOS 2013
    Pages41-48
    Number of pages8
    DOIs
    Publication statusPublished - 2013
    Publication typeA4 Article in a conference publication
    Event2013 13th International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, IC-SAMOS 2013 - Samos, Greece
    Duration: 15 Jul 201318 Jul 2013

    Conference

    Conference2013 13th International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, IC-SAMOS 2013
    Country/TerritoryGreece
    CitySamos
    Period15/07/1318/07/13

    ASJC Scopus subject areas

    • Hardware and Architecture
    • Electrical and Electronic Engineering
    • Modelling and Simulation

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