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2012 IEEE 18th Real Time and Embedded Technology and Applications Symposium
Realizing Compositional Scheduling through Virtualization
Beijing, China
April 16-April 19
ISBN: 978-0-7695-4667-4
ASCII Text
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Jaewoo Lee, Sisu Xi, Sanjian Chen, Linh T.X. Phan, Chris Gill, Insup Lee, Chenyang Lu, Oleg Sokolsky, "Realizing Compositional Scheduling through Virtualization," 2009 15th IEEE Real-Time and Embedded Technology and Applications Symposium, pp. 13-22, 2012 IEEE 18th Real Time and Embedded Technology and Applications Symposium, 2012.
 
 
BibTex
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@article{ 10.1109/RTAS.2012.20,
author = {Jaewoo Lee and Sisu Xi and Sanjian Chen and Linh T.X. Phan and Chris Gill and Insup Lee and Chenyang Lu and Oleg Sokolsky},
title = {Realizing Compositional Scheduling through Virtualization},
journal ={2009 15th IEEE Real-Time and Embedded Technology and Applications Symposium},
volume = {0},
year = {2012},
issn = {1080-1812},
pages = {13-22},
doi = {http://doi.ieeecomputersociety.org/10.1109/RTAS.2012.20},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - 2009 15th IEEE Real-Time and Embedded Technology and Applications Symposium
TI - Realizing Compositional Scheduling through Virtualization
SN - 1080-1812
SP13
EP22
A1 - Jaewoo Lee,
A1 - Sisu Xi,
A1 - Sanjian Chen,
A1 - Linh T.X. Phan,
A1 - Chris Gill,
A1 - Insup Lee,
A1 - Chenyang Lu,
A1 - Oleg Sokolsky,
PY - 2012
KW - compostional scheduling
KW - virtualization
KW - component-based design
KW - periodic server
VL - 0
JA - 2009 15th IEEE Real-Time and Embedded Technology and Applications Symposium
ER -
 
We present a co-designed scheduling framework and platform architecture that together support compositional scheduling of real-time systems. The architecture is built on the Xen virtualization platform, and relies on compositional scheduling theory that uses periodic resource models as component interfaces. We implement resource models as periodic servers and consider enhancements to periodic server design that significantly improve response times of tasks and resource utilization in the system while preserving theoretical schedulability results. We present an extensive evaluation of our implementation using workloads from an avionics case study as well as synthetic ones.
Index Terms:
compostional scheduling, virtualization, component-based design, periodic server
Citation:
Jaewoo Lee, Sisu Xi, Sanjian Chen, Linh T.X. Phan, Chris Gill, Insup Lee, Chenyang Lu, Oleg Sokolsky, "Realizing Compositional Scheduling through Virtualization," rtas, pp.13-22, 2012 IEEE 18th Real Time and Embedded Technology and Applications Symposium, 2012
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