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Increased Reliability of Many-Core Platforms through Thermal Feedback Control

Publication Type:

Conference/Workshop Paper

Venue:

Performance, Power and Predictability of Many-Core Embedded Systems


Abstract

In this paper we present a low overhead thermal management approach to increase reliability of many-core embedded real-time systems. Each core is controlled by a feedback controller. We adapt the utilization of the core in order to decrease the dynamic power consumption and thus the corresponding heat development. Sophisticated control mechanisms allow us to migrate the load in advance, before reaching critical temperature values and thus we can migrate in a safe way with a guarantee to meet all deadlines.

Bibtex

@inproceedings{Becker3502,
author = {Matthias Becker and Kristian Sandstr{\"o}m and Moris Behnam and Thomas Nolte},
title = {Increased Reliability of Many-Core Platforms through Thermal Feedback Control},
month = {March},
year = {2014},
booktitle = {Performance, Power and Predictability of Many-Core Embedded Systems},
url = {http://www.es.mdh.se/publications/3502-}
}