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» Approximating power indices
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GLOBECOM
2007
IEEE
15 years 6 months ago
Optimal Power Allocation for Linear Dispersion Codes Over Correlated MIMO Channels with Channel State Feedback
— The design of spatio-temporal power allocation schemes is considered for space-time coding over spatially correlated multiple-input multiple-output (MIMO) channels. The focus i...
Che Lin, Vasanthan Raghavan, Venugopal V. Veeraval...
IPPS
2005
IEEE
15 years 5 months ago
Reducing Power with Performance Constraints for Parallel Sparse Applications
Sparse and irregular computations constitute a large fraction of applications in the data-intensive scientific domain. While every effort is made to balance the computational wor...
Guangyu Chen, Konrad Malkowski, Mahmut T. Kandemir...
IPPS
2005
IEEE
15 years 5 months ago
Power and Energy Profiling of Scientific Applications on Distributed Systems
Power consumption is a troublesome design constraint for emergent systems such as IBM’s BlueGene /L. If current trends continue, future petaflop systems will require 100 megawat...
Xizhou Feng, Rong Ge, Kirk W. Cameron
VLSID
2008
IEEE
150views VLSI» more  VLSID 2008»
16 years 7 days ago
PTSMT: A Tool for Cross-Level Power, Performance, and Thermal Exploration of SMT Processors
Simultaneous Multi-Threading (SMT) processors are becoming popular because they exploit both instruction-level and threadlevel parallelism by issuing instructions from different t...
Deepa Kannan, Aseem Gupta, Aviral Shrivastava, Nik...
LCPC
2001
Springer
15 years 4 months ago
A Compilation Framework for Power and Energy Management on Mobile Computers
This paper discusses the potential benefits of applicationspecific power management through remote task execution. Power management is crucial for mobile devices that have to re...
Ulrich Kremer, Jamey Hicks, James M. Rehg