TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

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

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
OtsikkoProceedings - 2013 International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, IC-SAMOS 2013
KustantajaIEEE COMPUTER SOCIETY PRESS
Sivut41-48
Sivumäärä8
ISBN (painettu)9781479901036
DOI - pysyväislinkit
TilaJulkaistu - 2013
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
Tapahtuma2013 13th International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, IC-SAMOS 2013 - Samos, Kreikka
Kesto: 15 heinäkuuta 201318 heinäkuuta 2013

Conference

Conference2013 13th International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, IC-SAMOS 2013
MaaKreikka
KaupunkiSamos
Ajanjakso15/07/1318/07/13

Tiivistelmä

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.