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ISCA
2012
IEEE
191views Hardware» more  ISCA 2012»
12 years 1 months ago
VRSync: Characterizing and eliminating synchronization-induced voltage emergencies in many-core processors
Power consumption is a primary concern for microprocessor designers. Lowering the supply voltage of processors is one of the most effective techniques for improving their energy e...
Timothy N. Miller, Renji Thomas, Xiang Pan, Radu T...
SIGMOD
2005
ACM
162views Database» more  SIGMOD 2005»
14 years 11 months ago
Fast and Approximate Stream Mining of Quantiles and Frequencies Using Graphics Processors
We present algorithms for fast quantile and frequency estimation in large data streams using graphics processor units (GPUs). We exploit the high computational power and memory ba...
Naga K. Govindaraju, Nikunj Raghuvanshi, Dinesh Ma...
SIGMOD
2004
ACM
166views Database» more  SIGMOD 2004»
14 years 11 months ago
Fast Computation of Database Operations using Graphics Processors
We present new algorithms on commodity graphics processors to perform fast computation of several common database operations. Specifically, we consider operations such as conjunct...
Naga K. Govindaraju, Brandon Lloyd, Wei Wang 0010,...
NCA
2009
IEEE
14 years 5 months ago
Analysis of Round-Robin Implementations of Processor Sharing, Including Overhead
—It has been observed in recent years that in many applications service time demands are highly variable. Without foreknowledge of exact service times of individual jobs, process...
Steve Thompson, Lester Lipsky, Sarah Tasneem, Feng...
DATE
2008
IEEE
217views Hardware» more  DATE 2008»
14 years 5 months ago
A Coarse-Grained Array based Baseband Processor for 100Mbps+ Software Defined Radio
The Software-Defined Radio (SDR) concept aims to enabling costeffective multi-mode baseband solutions for wireless terminals. However, the growing complexity of new communication ...
Bruno Bougard, Bjorn De Sutter, Sebastien Rabou, D...