Compositional dataflow modelling for cyclo-static applications

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Abstract

Modular design is a common practice when designing complex applications for embedded systems. Another important practice in the embedded systems domain is the use of abstract models to realize predictable behaviour. Modular model-based design allows to construct a modular model of a complex system via model composition. The model of computation considered in this paper is scenario-aware dataflow, a dataflow model that allows for dynamic behaviour. We model applications with behaviour that changes according to a periodic pattern. Composing models with periodic patterns results in a model with a periodic pattern with a common hyper-period. We propose an efficient algorithmic method to compose cyclo-static scenario-aware dataflow models by generating composite patterns in a concise representation. We show that our approach can automatically generate concise models of several real-life image processing applications.

Original languageEnglish
Title of host publicationProceedings - 21st Euromicro Conference on Digital System Design, DSD 2018
EditorsNikos Konofaos, Martin Novotny, Amund Skavhaug
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages121-129
Number of pages9
ISBN (Electronic)978-1-5386-7377-5
ISBN (Print)978-1-5386-7378-2
DOIs
Publication statusPublished - 12 Oct 2018
Event21st Euromicro Conference on Digital System Design, DSD 2018 - Prague, Czech Republic
Duration: 29 Aug 201831 Aug 2018
Conference number: 21
http://dsd-seaa2018.fit.cvut.cz/dsd/

Conference

Conference21st Euromicro Conference on Digital System Design, DSD 2018
Abbreviated titleDSD 2018
CountryCzech Republic
CityPrague
Period29/08/1831/08/18
Internet address

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Keywords

  • Compositional modelling
  • Dataflow
  • Throughput

Cite this

Alizadeh Ara, H., Geilen, M., Behrouzian, A., Basten, T., & Goswami, D. (2018). Compositional dataflow modelling for cyclo-static applications. In N. Konofaos, M. Novotny, & A. Skavhaug (Eds.), Proceedings - 21st Euromicro Conference on Digital System Design, DSD 2018 (pp. 121-129). [8491805] Piscataway: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/DSD.2018.00034