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Task Activity Vectors: A Novel Metric for Temperature-Aware and Energy-Efficient Scheduling

Merkel, Andreas

Abstract:
This thesis introduces the abstraction of the task activity vector to characterize applications by the processor resources they utilize. Based on activity vectors, the thesis introduces scheduling policies for improving the temperature distribution on the processor chip and for increasing energy efficiency by reducing the contention for shared resources of multicore and multithreaded processors.

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Volltext §
DOI: 10.5445/IR/1000015825
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Zugehörige Institution(en) am KIT Institut für Betriebs- und Dialogsysteme (IBDS)
Publikationstyp Hochschulschrift
Jahr 2010
Sprache Englisch
Identifikator urn:nbn:de:swb:90-158256
KITopen-ID: 1000015825
Verlag KIT, Karlsruhe
Abschlussart Dissertation
Fakultät Fakultät für Informatik (INFORMATIK)
Institut Institut für Betriebs- und Dialogsysteme (IBDS)
Prüfungsdaten 04.02.2010
Referent/Betreuer Prof. F. Bellosa
Schlagworte task activity vectors, scheduling, energy efficiency, temperature, multicore, resource contention, runqueue sorting, Linux
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