Design space exploration and implementation of RVC-CAL applications using the TURNUS framework

Simone Casale Brunet, Endri Bezati, Claudio Alberti, Ghislain Roquier, Marco Mattavelli, Jörn Janneck, Jani Boutellier

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

While research on the design of heterogeneous concurrent systems has a long and rich history, a unified design methodology and tool support has not emerged so far, and thus the creation of such systems remains a difficult, time-consuming and error-prone process. The absence of principled support for system evaluation and optimization at high abstraction levels makes the quality of the resulting implementation highly dependent on the experience or prejudices of the designer. In this work we present TURNUS, a unified dataflow design space exploration framework for heterogeneous parallel systems. It provides high-level modelling and simulation methods and tools for system level performances estimation and optimization. TURNUS represents the outcome of several years of research in the area of co-design exploration for multimedia stream applications. During the presentation, it will be demonstrated how the initial high-level abstraction of the design facilitates the use of different analysis and optimization heuristics. These guide the designer during validation and optimization stages without requiring low-level implementations of parts of the application. Our framework currently yields exploration and optimization results in terms of algorithmic optimization, rapid performance estimation, application throughput, buffer size dimensioning, and power optimization
Originalspråkengelska
Titel på värdpublikation2013 Conference on Design and Architectures for Signal and Image Processing (DASIP)
Sidor341-342
StatusPublished - 2013
Evenemang2013 Conference on Design and Architectures for Signal and Image Processing (DASIP) - Cagliari, Italien
Varaktighet: 2013 okt. 82013 okt. 10

Publikationsserier

Namn
ISSN (tryckt)1966-7116

Konferens

Konferens2013 Conference on Design and Architectures for Signal and Image Processing (DASIP)
Land/TerritoriumItalien
OrtCagliari
Period2013/10/082013/10/10

Ämnesklassifikation (UKÄ)

  • Datavetenskap (datalogi)

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