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  4. Scheduling Of Dataflow Models Within The Reconfigurable Video Coding Framework
 
conference paper

Scheduling Of Dataflow Models Within The Reconfigurable Video Coding Framework

Boutellier, J
•
Sadhanala, V
•
Lucarz, C  
Show more
2008
Signal Processing Systems, 2008. SiPS 2008.
Signal Processing Systems, 2008. SiPS 2008. IEEE Workshop on

The upcoming Reconfigurable Video Coding (RVC) standard from MPEG (ISO/IEC SC29WG11) defines a library of coding tools to specify existing or new compressed video formats and decoders. The coding tool library has been written in a dataflow/actor-oriented language named CAL. Each coding tool can be represented with an extended finite state machine and the dependencies between the tools are described as dataflow graphs. This paper proposes an approach to derive a multiprocessor execution schedule for RVC systems that are comprised of CAL actors. In addition to proposing a scheduling approach for RVC, an extension to the well-known permutation flow shop scheduling problem that enables rapid run-time scheduling of RVC tasks is introduced.

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Type
conference paper
DOI
10.1109/SIPS.2008.4671759
Author(s)
Boutellier, J
Sadhanala, V
Lucarz, C  
Brisk, P
Marco Mattavelli, M  
Date Issued

2008

Publisher

IEEE

Published in
Signal Processing Systems, 2008. SiPS 2008.
Start page

182

End page

187

Subjects

Scheduling

•

digital signal processors

•

parallel processing

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
SCI-STI-MM  
Event nameEvent placeEvent date
Signal Processing Systems, 2008. SiPS 2008. IEEE Workshop on

Washington, D.C. Metro Area, U.S.A

October 8-10, 2008

Available on Infoscience
January 28, 2009
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/34456
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