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ISLPED
2005
ACM
86views Hardware» more  ISLPED 2005»
13 years 10 months ago
An evaluation of code and data optimizations in the context of disk power reduction
Disk power management is becoming increasingly important in high-end server and cluster type of environments that execute dataintensive applications. While hardware-only approache...
Mahmut T. Kandemir, Seung Woo Son, Guangyu Chen
ISLPED
2005
ACM
101views Hardware» more  ISLPED 2005»
13 years 10 months ago
Defocus-aware leakage estimation and control
Leakage power is one of the most critical issues for ultra-deep submicron technology. Subthreshold leakage depends exponentially on linewidth, and consequently variation in linewi...
Andrew B. Kahng, Swamy Muddu, Puneet Sharma
ISLPED
2005
ACM
123views Hardware» more  ISLPED 2005»
13 years 10 months ago
Coordinated, distributed, formal energy management of chip multiprocessors
Designers are moving toward chip-multiprocessors (CMPs) to leverage application parallelism for higher performance while keeping design complexity under control. However, to date,...
Philo Juang, Qiang Wu, Li-Shiuan Peh, Margaret Mar...
ISLPED
2005
ACM
68views Hardware» more  ISLPED 2005»
13 years 10 months ago
Low power SRAM techniques for handheld products
SRAM leakage constitutes a significant portion of the standby power budget of modern SoC products for handheld applications such as PDA and cellular phones. NMOS and PMOS reverse ...
Rabiul Islam, Adam Brand, Dave Lippincott
ISLPED
2005
ACM
103views Hardware» more  ISLPED 2005»
13 years 10 months ago
A non-uniform cache architecture for low power system design
This paper proposes a non-uniform cache architecture for reducing the power consumption of memory systems. The nonuniform cache allows having different associativity values (i.e.,...
Tohru Ishihara, Farzan Fallah
ISLPED
2005
ACM
178views Hardware» more  ISLPED 2005»
13 years 10 months ago
Energy efficient strategies for deployment of a two-level wireless sensor network
We investigate and develop energy-efficient strategies for deployment of wireless sensor networks (WSN) for the purpose of monitoring some phenomenon of interest in a coverage reg...
Ali Iranli, Morteza Maleki, Massoud Pedram
ISLPED
2005
ACM
150views Hardware» more  ISLPED 2005»
13 years 10 months ago
Fast configurable-cache tuning with a unified second-level cache
Tuning a configurable cache subsystem to an application can greatly reduce memory hierarchy energy consumption. Previous tuning methods use a level one configurable cache only, or...
Ann Gordon-Ross, Frank Vahid, Nikil D. Dutt
ISLPED
2005
ACM
63views Hardware» more  ISLPED 2005»
13 years 10 months ago
Inter-program optimizations for conserving disk energy
Previous work has shown that intra-program optimizations, i.e., optimizations performed on individual programs in isolation, can be very effective in reducing disk energy in stre...
Jerry Hom, Ulrich Kremer
ISLPED
2005
ACM
108views Hardware» more  ISLPED 2005»
13 years 10 months ago
Replacing global wires with an on-chip network: a power analysis
This paper explores the power implications of replacing global chip wires with an on-chip network. We optimize network links by varying repeater spacing, link pipelining, and volt...
Seongmoo Heo, Krste Asanovic
ISLPED
2005
ACM
91views Hardware» more  ISLPED 2005»
13 years 10 months ago
LAP: a logic activity packing methodology for leakage power-tolerant FPGAs
As FPGAs enter the nanometer regime, several modifications are needed to reduce the increasing leakage power dissipation. Hence, this work presents some modifications to the FPG...
Hassan Hassan, Mohab Anis, Mohamed I. Elmasry