Difference between revisions of "DVFS"
From esoterum.org
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[http://en.wikipedia.org/wiki/DVFS DVFS, Wikipedia] | [http://en.wikipedia.org/wiki/DVFS DVFS, Wikipedia] | ||
An article that need to be written. | An article that need to be written. | ||
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| + | === Switching Overhead === | ||
| + | *[http://www.intel.co.jp/Assets/en_US/PDF/datasheet/323369.pdf Intel Xeop Processor 5600 Series, Datasheet Volume I]. March 2010. | ||
| + | -p. 168: "Processor core (including shared cache) is unavailable for less than 2us during the frequency transition." | ||
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=== DVFS Project Resources === | === DVFS Project Resources === | ||
Revision as of 19:24, 28 August 2010
DVFS, Wikipedia An article that need to be written.
Contents
Switching Overhead
- Intel Xeop Processor 5600 Series, Datasheet Volume I. March 2010.
-p. 168: "Processor core (including shared cache) is unavailable for less than 2us during the frequency transition."
DVFS Project Resources
- Concise references for DVFS project from 2003 using speedstep on an IBM Thinkpad
- Good linux kernel reference
- Topic: Addressing the power cost of switching overhead in DVFS processors.
Experimental Setup
DVFS Papers
- Isci, Martonosi, Buyuktosunoglu, "Long-term Workload Phases: Duration Predictions and Applications to DVFS
- Prediction and switching overhead
- "The Simulation and Evaluation of Dynamic Voltage Scaling Algorithms", 1998
- "Intelligent Energy Manager (IEM) Benchmarking on a Freescale’s iMX31 Multimedia Processor", SEP 2006
- "Dynamic Power-Performance Adaptation of Parallel Computation on Chip Multiprocessors"
- M. Pedram, K. Choi, R. Soma, "Fine-Grained Dynamic Voltage and Frequency Scaling for Precise Energy and Performance Tradeoff Based on the Ratio of Off-Chip Access to On-Chip Computation Times"
- "DVFS information from the University of Colorado"
- Zhu, Mueller, "Feedback EDF Scheduling Exploiting Hardware-Assisted Asynchronous Dynamic Voltage Scaling, North Carolina State University"
