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Dynamic Thermal Management Considering Accurate Temperature-Leakage Interdependency

dc.contributor.advisorAnkur, Srivastava
dc.contributor.authorShi, Bing
dc.contributor.authorSrivastava, Ankur
dc.date.accessioned2010-07-19T13:34:49Z
dc.date.available2010-07-19T13:34:49Z
dc.date.issued2010-07
dc.identifier.urihttp://hdl.handle.net/1903/10597
dc.description.abstractIn this paper, we develop an accurate dynamic thermal management DTM approach considering the interdependency of temperature and leakage. By modeling the leakage-thermal interdependence as a quadratic polynomial, we develop accurate analytical equations that capture the thermal transient. We also identify all the situations in which thermal runaway would occur, which should be avoided by DTM.We then present a discrete dynamic programming algorithm that performs thermal-aware task and speed scheduling using the model we derived.Compared to a linear leakage-thermal model, owing to our more accurate model, our scheme resulted in 18.2% better performance while maintaining the temperature below constraint.en_US
dc.description.sponsorshipNSF grant CCF 0937865en_US
dc.language.isoen_USen_US
dc.relation.ispartofseriesTR_2010-14;
dc.subjectleakageen_US
dc.subjectthermal managementen_US
dc.titleDynamic Thermal Management Considering Accurate Temperature-Leakage Interdependencyen_US
dc.typeTechnical Reporten_US
dc.relation.isAvailableAtInstitute for Systems Researchen_us
dc.relation.isAvailableAtDigital Repository at the University of Marylanden_us
dc.relation.isAvailableAtUniversity of Maryland (College Park, MD)en_us


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