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STORAGESS
2005
ACM
14 years 1 months ago
Expecting the unexpected: adaptation for predictive energy conservation
The use of access predictors to improve storage device performance has been investigated for both improving access times, as well as a means of reducing energy consumed by the dis...
Jeffrey P. Rybczynski, Darrell D. E. Long, Ahmed A...
VLDB
2005
ACM
121views Database» more  VLDB 2005»
14 years 1 months ago
Improving Database Performance on Simultaneous Multithreading Processors
Simultaneous multithreading (SMT) allows multiple threads to supply instructions to the instruction pipeline of a superscalar processor. Because threads share processor resources,...
Jingren Zhou, John Cieslewicz, Kenneth A. Ross, Mi...
CF
2004
ACM
14 years 1 months ago
A first glance at Kilo-instruction based multiprocessors
The ever increasing gap between processor and memory speed, sometimes referred to as the Memory Wall problem [42], has a very negative impact on performance. This mismatch will be...
Marco Galluzzi, Valentin Puente, Adrián Cri...
ICS
2004
Tsinghua U.
14 years 1 months ago
Scaling the issue window with look-ahead latency prediction
In contemporary out-of-order superscalar design, high IPC is mainly achieved by exposing high instruction level parallelism (ILP). Scaling issue window size can certainly provide ...
Yongxiang Liu, Anahita Shayesteh, Gokhan Memik, Gl...
OOPSLA
2004
Springer
14 years 1 months ago
The garbage collection advantage: improving program locality
As improvements in processor speed continue to outpace improvements in cache and memory speed, poor locality increasingly degrades performance. Because copying garbage collectors ...
Xianglong Huang, Stephen M. Blackburn, Kathryn S. ...