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ASPDAC
2009
ACM
102views Hardware» more  ASPDAC 2009»
16 years 1 months ago
Stochastic current prediction enabled frequency actuator for runtime resonance noise reduction
Power delivery network (PDN) is a distributed RLC network with its dominant resonance frequency in the low-to-middle frequency range. Though high-performance chips’ working freq...
Yiyu Shi, Jinjun Xiong, Howard Chen, Lei He
ASAP
2008
IEEE
118views Hardware» more  ASAP 2008»
16 years 1 months ago
Bit matrix multiplication in commodity processors
Registers in processors generally contain words or, with the addition of multimedia extensions, short vectors of subwords of bytes or 16-bit elements. In this paper, we view the c...
Yedidya Hilewitz, Cédric Lauradoux, Ruby B....
CISS
2008
IEEE
16 years 1 months ago
Achievable rates and training optimization for fading relay channels with memory
—In this paper, transmission over time-selective, flat fading relay channels is studied. It is assumed that channel fading coefficients are not known a priori. Transmission tak...
Sami Akin, Mustafa Cenk Gursoy
DATE
2008
IEEE
99views Hardware» more  DATE 2008»
16 years 1 months ago
Thermal Balancing Policy for Streaming Computing on Multiprocessor Architectures
As feature sizes decrease, power dissipation and heat generation density exponentially increase. Thus, temperature gradients in Multiprocessor Systems on Chip (MPSoCs) can serious...
Fabrizio Mulas, Michele Pittau, Marco Buttu, Salva...
ISVLSI
2008
IEEE
125views VLSI» more  ISVLSI 2008»
16 years 1 months ago
Energy Recovery from High-Frequency Clocks Using DC-DC Converters
Large digital chips use a significant amount of energy to distribute a multi-GHz clock. By discharging the clock network to ground every cycle, the energy stored in this large cap...
Mehdi Alimadadi, Samad Sheikhaei, Guy Lemieux, Sha...