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DAGSTUHL
2006

Reliability-Aware Power Management Of Multi-Core Systems (MPSoCs)

13 years 7 months ago
Reliability-Aware Power Management Of Multi-Core Systems (MPSoCs)
Long-term reliability of processors in embedded systems is experiencing growing attention since decreasing feature sizes and increasing power consumption have a negative influence on the lifespan. Among other measures, the reliability can be influenced significantly by Dynamic Power Management (DPM), since it affects the processor's temperature. Compared to single-core systems reconfigurable multi-core SoCs offer much more possibilities to optimize power and reliability. The impact of different DPM-strategies on the lifespan of multi-core processors is the focus of this presentation. It is shown that the long-term reliability of a multi-core system can be influenced deliberately with different DPM strategies and that temperature cycling greatly influences the estimated lifespan. In this presentation, a new reliability-aware dynamic power management (RADPM) policy is explained.
Klaus Waldschmidt, Jan Haase, Andreas Hofmann, Mar
Added 30 Oct 2010
Updated 30 Oct 2010
Type Conference
Year 2006
Where DAGSTUHL
Authors Klaus Waldschmidt, Jan Haase, Andreas Hofmann, Markus Damm, Dennis Hauser
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