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ASPLOS
2012
ACM
12 years 3 months ago
DreamWeaver: architectural support for deep sleep
Numerous data center services exhibit low average utilization leading to poor energy efficiency. Although CPU voltage and frequency scaling historically has been an effective mea...
David Meisner, Thomas F. Wenisch
HIPEAC
2009
Springer
13 years 10 months ago
Accomodating Diversity in CMPs with Heterogeneous Frequencies
Shrinking process technologies and growing chip sizes have profound effects on process variation. This leads to Chip Multiprocessors (CMPs) where not all cores operate at maximum f...
Major Bhadauria, Vincent M. Weaver, Sally A. McKee
DAC
2010
ACM
13 years 11 months ago
A probabilistic and energy-efficient scheduling approach for online application in real-time systems
This work considers the problem of minimizing the power consumption for real-time scheduling on processors with discrete operating modes. We provide a model for determining the ex...
Thorsten Zitterell, Christoph Scholl
IPPS
2008
IEEE
14 years 2 months ago
A simple power-aware scheduling for multicore systems when running real-time applications
High-performance microprocessors, e.g., multithreaded and multicore processors, are being implemented in embedded real-time systems because of the increasing computational require...
Diana Bautista, Julio Sahuquillo, Houcine Hassan, ...
RTCSA
2009
IEEE
14 years 2 months ago
Managing Imprecise Worst Case Execution Times on DVFS Platforms
Abstract—Although energy-efficient real-time task scheduling has attracted a lot of attention in the past decade, most existing results assumed deterministic execution lengths f...
Vandy Berten, Chi-Ju Chang, Tei-Wei Kuo