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ISCA
2012
IEEE
262views Hardware» more  ISCA 2012»
12 years 2 months ago
Boosting mobile GPU performance with a decoupled access/execute fragment processor
Smartphones represent one of the fastest growing markets, providing significant hardware/software improvements every few months. However, supporting these capabilities reduces the...
Jose-Maria Arnau, Joan-Manuel Parcerisa, Polychron...
ICCD
2011
IEEE
296views Hardware» more  ICCD 2011»
12 years 11 months ago
DPPC: Dynamic power partitioning and capping in chip multiprocessors
—A key challenge in chip multiprocessor (CMP) design is to optimize the performance within a power budget limited by the CMP’s cooling, packaging, and power supply capacities. ...
Kai Ma, Xiaorui Wang, Yefu Wang
HIPC
2009
Springer
13 years 9 months ago
Three scalable approaches to improving many-core throughput for a given peak power budget
Recently proposed techniques for peak power management [18] involve centralized decisionmaking and assume quick evaluation of the various power management states. These techniques...
John Sartori, Rakesh Kumar
ICS
2005
Tsinghua U.
14 years 5 months ago
A performance-conserving approach for reducing peak power consumption in server systems
The combination of increasing component power consumption, a desire for denser systems, and the required performance growth in the face of technology-scaling issues are posing eno...
Wesley M. Felter, Karthick Rajamani, Tom W. Keller...
PEWASUN
2005
ACM
14 years 5 months ago
Application of synchronous dynamic encryption system (SDES) in wireless sensor networks
Inherent to the wireless sensor networks are the two major problems of the broadcasting vulnerability, the limited computational capability and power budget. Even though security ...
Hamdy S. Soliman, Mohammed Omari
IPPS
2005
IEEE
14 years 5 months ago
Scheduling Processor Voltage and Frequency in Server and Cluster Systems
Modern server farm and cluster sites consume large quantities of energy both to power and cool the machines in the site. At the same time, less power supply redundancy is offered ...
Ramakrishna Kotla, Soraya Ghiasi, Tom W. Keller, F...
GLOBECOM
2006
IEEE
14 years 5 months ago
Harnessing the Parity of Multiple Errors in End-to-End MAC Schemes
— We present the results of simulation experiments that compare end-to-end error management (used in controlled access MAC protocols) against hop-by-hop error management (used in...
Ghassen Ben Brahim, Bilal Khan, Ala I. Al-Fuqaha, ...
GLOBECOM
2006
IEEE
14 years 5 months ago
Minimizing Wireless Connection BER through the Dynamic Distribution of Budgeted Power
Abstract— We develop a new dynamic scheme which continuously redistributes a fixed power budget among the wireless nodes participating in a multi-hop wireless connection, with t...
Bilal Khan, Ghassen Ben Brahim, Ala I. Al-Fuqaha, ...
ISCA
2007
IEEE
171views Hardware» more  ISCA 2007»
14 years 6 months ago
Power provisioning for a warehouse-sized computer
Large-scale Internet services require a computing infrastructure that can be appropriately described as a warehouse-sized computing system. The cost of building datacenter facilit...
Xiaobo Fan, Wolf-Dietrich Weber, Luiz André...
ISCA
2009
IEEE
178views Hardware» more  ISCA 2009»
14 years 6 months ago
Thread motion: fine-grained power management for multi-core systems
Dynamic voltage and frequency scaling (DVFS) is a commonly-used powermanagement scheme that dynamically adjusts power and performance to the time-varying needs of running programs...
Krishna K. Rangan, Gu-Yeon Wei, David Brooks