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2008
14 years 2 months ago
Write Off-Loading: Practical Power Management for Enterprise Storage
In enterprise data centers power usage is a problem impacting server density and the total cost of ownership. Storage uses a significant fraction of the power budget and there are...
Dushyanth Narayanan, Austin Donnelly, Antony I. T....
ARCS
2005
Springer
14 years 5 months ago
Reducing System Level Power Consumption for Mobile and Embedded Platforms
The power consumption of peripheral devices is a significant portion of the overall energy usage of a mobile platform. To take advantage of idle times, most devices offer the abi...
Ripal Nathuji, Karsten Schwan
IPCCC
2007
IEEE
14 years 6 months ago
Compiler-Directed Functional Unit Shutdown for Microarchitecture Power Optimization
Leakage power is a major concern in current microarchitectures as it is increasing exponentially with decreasing transistor feature sizes. In this paper, we present a technique ca...
Santosh Talli, Ram Srinivasan, Jeanine Cook
IPCCC
2007
IEEE
14 years 6 months ago
A Hybrid Disk-Aware Spin-Down Algorithm with I/O Subsystem Support
To offset the significant power demands of hard disk drives in computer systems, drives are typically powered down during idle periods. This saves power, but accelerates duty cyc...
Timothy Bisson, Scott A. Brandt, Darrell D. E. Lon...