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Efforts to create low-latency protocols to ensure quality of service (QoS) for audio networks often ignore the importance of the operating system (OS) in the computers at the ends of the network chain. An experimental OS called Tesselation, developed in the Parallel Computing Laboratory at UC Berkeley, was tailored to multicore processors with such features as guaranteed resource allocation and customizable user-level runtimes. To demonstrate performance isolation and service guarantees, the authors tested Tessellation under various conditions using a resource-demanding network application. This OS enables network audio applications to meet their time requirements.
Author (s): Colmenares, Juan A.; Peters, Nils; Eads, Gage; Saxton, Ian; Jacquez, Israel; Kubiatowicz, John D.; Wessel, David
Affiliation:
Parallel Computing Laboratory, UC Berkeley, CA, USA; Center for New Music and Audio Technologies, UC Berkeley, CA, USA; International Computer Science Institute, Berkeley, CA, USA; Samsung Research America – Silicon Valley, San Jose, CA, USA
(See document for exact affiliation information.)
Publication Date:
2013-04-06
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Permalink: https://aes2.org/publications/elibrary-page/?id=16703
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Colmenares, Juan A.; Peters, Nils; Eads, Gage; Saxton, Ian; Jacquez, Israel; Kubiatowicz, John D.; Wessel, David; 2013; A Multicore Operating System with QoS Guarantees for Network Audio Applications [PDF]; Parallel Computing Laboratory, UC Berkeley, CA, USA; Center for New Music and Audio Technologies, UC Berkeley, CA, USA; International Computer Science Institute, Berkeley, CA, USA; Samsung Research America – Silicon Valley, San Jose, CA, USA; Paper ; Available from: https://aes2.org/publications/elibrary-page/?id=16703
Colmenares, Juan A.; Peters, Nils; Eads, Gage; Saxton, Ian; Jacquez, Israel; Kubiatowicz, John D.; Wessel, David; A Multicore Operating System with QoS Guarantees for Network Audio Applications [PDF]; Parallel Computing Laboratory, UC Berkeley, CA, USA; Center for New Music and Audio Technologies, UC Berkeley, CA, USA; International Computer Science Institute, Berkeley, CA, USA; Samsung Research America – Silicon Valley, San Jose, CA, USA; Paper ; 2013 Available: https://aes2.org/publications/elibrary-page/?id=16703
@article{colmenares2013a,
author={colmenares juan a. and peters nils and eads gage and saxton ian and jacquez israel and kubiatowicz john d. and wessel david},
journal={journal of the audio engineering society},
title={a multicore operating system with qos guarantees for network audio applications},
year={2013},
volume={61},
issue={4},
pages={174-184},
month={may},}
TY – paper
TI – A Multicore Operating System with QoS Guarantees for Network Audio Applications
SP – 174 EP – 184
AU – Colmenares, Juan A.
AU – Peters, Nils
AU – Eads, Gage
AU – Saxton, Ian
AU – Jacquez, Israel
AU – Kubiatowicz, John D.
AU – Wessel, David
PY – 2013
JO – Journal of the Audio Engineering Society
VO – 61
IS – 4
Y1 – May 2013