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ISLPED
2007
ACM
84views Hardware» more  ISLPED 2007»
13 years 6 months ago
Towards a software approach to mitigate voltage emergencies
Increases in peak current draw and reductions in the operating voltages of processors continue to amplify the importance of dealing with voltage fluctuations in processors. One a...
Meeta Sharma Gupta, Krishna K. Rangan, Michael D. ...
ISLPED
2003
ACM
95views Hardware» more  ISLPED 2003»
13 years 10 months ago
Power efficient comparators for long arguments in superscalar processors
Traditional pulldown comparators that are used to implement associativeaddressing logic in superscalar microprocessors dissipate energy on a mismatch in any bit position in the co...
Dmitry Ponomarev, Gurhan Kucuk, Oguz Ergin, Kanad ...
ISLPED
2005
ACM
102views Hardware» more  ISLPED 2005»
13 years 10 months ago
Snug set-associative caches: reducing leakage power while improving performance
As transistors keep shrinking and on-chip data caches keep growing, static power dissipation due to leakage of caches takes an increasing fraction of total power in processors. Se...
Jia-Jhe Li, Yuan-Shin Hwang
ISLPED
2004
ACM
139views Hardware» more  ISLPED 2004»
13 years 10 months ago
Eliminating voltage emergencies via microarchitectural voltage control feedback and dynamic optimization
Microprocessor designers use techniques such as clock gating to reduce power dissipation. An unfortunate side-effect of these techniques is the processor current fluctuations th...
Kim M. Hazelwood, David Brooks