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HPCA
2009
IEEE
14 years 5 months ago
Voltage emergency prediction: Using signatures to reduce operating margins
Inductive noise forces microprocessor designers to sacrifice performance in order to ensure correct and reliable operation of their designs. The possibility of wide fluctuations i...
Vijay Janapa Reddi, Meeta Sharma Gupta, Glenn H. H...
DATE
2009
IEEE
131views Hardware» more  DATE 2009»
13 years 11 months ago
An event-guided approach to reducing voltage noise in processors
Abstract—Supply voltage fluctuations that result from inductive noise are increasingly troublesome in modern microprocessors. A voltage “emergency”, i.e., a swing beyond tol...
Meeta Sharma Gupta, Vijay Janapa Reddi, Glenn H. H...
ISLPED
2004
ACM
110views Hardware» more  ISLPED 2004»
13 years 10 months ago
Reducing pipeline energy demands with local DVS and dynamic retiming
The quadratic relationship between voltage and energy has made dynamic voltage scaling (DVS) one of the most powerful techniques to reduce system power demands. Recently, techniqu...
Seokwoo Lee, Shidhartha Das, Toan Pham, Todd M. Au...
MICRO
2009
IEEE
120views Hardware» more  MICRO 2009»
13 years 11 months ago
Tribeca: design for PVT variations with local recovery and fine-grained adaptation
With continued advances in CMOS technology, parameter variations are emerging as a major design challenge. Irregularities during the fabrication of a microprocessor and variations...
Meeta Sharma Gupta, Jude A. Rivers, Pradip Bose, G...