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SIGMETRICS
2010
ACM
178views Hardware» more  SIGMETRICS 2010»
13 years 9 months ago
Optimality, fairness, and robustness in speed scaling designs
System design must strike a balance between energy and performance by carefully selecting the speed at which the system will run. In this work, we examine fundamental tradeoffs i...
Lachlan L. H. Andrew, Minghong Lin, Adam Wierman
INFOCOM
2009
IEEE
13 years 11 months ago
Power-Aware Speed Scaling in Processor Sharing Systems
—Energy use of computer communication systems has quickly become a vital design consideration. One effective method for reducing energy consumption is dynamic speed scaling, whic...
Adam Wierman, Lachlan L. H. Andrew, Ao Tang
DATE
2008
IEEE
133views Hardware» more  DATE 2008»
13 years 11 months ago
Globally Optimized Robust Systems to Overcome Scaled CMOS Reliability Challenges
Future system design methodologies must accept the fact that the underlying hardware will be imperfect, and enable design of robust systems that are resilient to hardware imperfec...
Subhasish Mitra
PE
2006
Springer
91views Optimization» more  PE 2006»
13 years 4 months ago
Performance of peer-to-peer networks: Service capacity and role of resource sharing policies
In this paper we model and study the performance of peer-to-peer (P2P) file sharing systems in terms of their `service capacity'. We identify two regimes of interest: the tra...
Xiangying Yang, Gustavo de Veciana
ASPDAC
2008
ACM
154views Hardware» more  ASPDAC 2008»
13 years 6 months ago
Exploring high-speed low-power hybrid arithmetic units at scaled supply and adaptive clock-stretching
Meeting power and performance requirement is a challenging task in high speed ALUs. Supply voltage scaling is promising because it reduces both switching and active power but it al...
Swaroop Ghosh, Kaushik Roy