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Managing Dynamic Concurrent Tasks in Embedded Real-Time Multimedia Systems
Kyoto, Japan October 02-October 04
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ISSS.2002.1227162Proceedings of the 15th international ...
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Rudy Lauwereins, Chun Wong, Paul Marchal, Johan Vounckx, Patrick David, Stefaan Himpe, Francky Catthoor, Peng Yang, "Managing Dynamic Concurrent Tasks in Embedded Real-Time Multimedia Systems," System Synthesis, International Symposium on, pp. 112-119, Proceedings of the 15th international symposium on System Synthesis (ISSS '02), 2002.
 
 
BibTex
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@article{ 10.1109/ISSS.2002.1227162,
author = {Rudy Lauwereins and Chun Wong and Paul Marchal and Johan Vounckx and Patrick David and Stefaan Himpe and Francky Catthoor and Peng Yang},
title = {Managing Dynamic Concurrent Tasks in Embedded Real-Time Multimedia Systems},
journal ={System Synthesis, International Symposium on},
volume = {0},
year = {2002},
isbn = {1-58113-576-9},
pages = {112-119},
doi = {http://doi.ieeecomputersociety.org/10.1109/ISSS.2002.1227162},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - System Synthesis, International Symposium on
TI - Managing Dynamic Concurrent Tasks in Embedded Real-Time Multimedia Systems
SN - 1-58113-576-9
SP112
EP119
A1 - Rudy Lauwereins,
A1 - Chun Wong,
A1 - Paul Marchal,
A1 - Johan Vounckx,
A1 - Patrick David,
A1 - Stefaan Himpe,
A1 - Francky Catthoor,
A1 - Peng Yang,
PY - 2002
KW - embedded system
KW - low-power
KW - multiprocessor
KW - scheduling
VL - 0
JA - System Synthesis, International Symposium on
ER -
 
Rudy Lauwereins, K.U.Leuven-ESAT
Chun Wong, K.U.Leuven-ESAT
Paul Marchal, K.U.Leuven-ESAT
Johan Vounckx, K.U.Leuven-ESAT
Patrick David, K.U.Leuven-ESAT
Stefaan Himpe, K.U.Leuven-ESAT
Francky Catthoor, K.U.Leuven-ESAT
Peng Yang, K.U.Leuven-ESAT
This paper addresses the problem of mapping an application, which is highly dynamic in the future, onto aheterogeneous multiprocessor platform in an energy efficient way. A two-phase scheduling method is used for that purpose. By exploring the Pareto curves and scenarios generated at design time, the run-time scheduler can easily find a good scheduling at a very low overhead, satisfying the system constraints and minimizing the energy consumption. A real-life example from a 3D quality of service kernel is used to show the effectiveness of our method.
Index Terms:
embedded system, low-power, multiprocessor, scheduling
Citation:
Rudy Lauwereins, Chun Wong, Paul Marchal, Johan Vounckx, Patrick David, Stefaan Himpe, Francky Catthoor, Peng Yang, "Managing Dynamic Concurrent Tasks in Embedded Real-Time Multimedia Systems," isss, pp.112-119, Proceedings of the 15th international symposium on System Synthesis (ISSS '02), 2002
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