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BMCBI
2011
14 years 1 months ago
Faster Smith-Waterman database searches with inter-sequence SIMD parallelisation
Background: The Smith-Waterman algorithm for local sequence alignment is more sensitive than heuristic methods for database searching, but also more time-consuming. The fastest ap...
Torbjørn Rognes
DAC
2006
ACM
15 years 10 months ago
Timing-driven Steiner trees are (practically) free
Traditionally, rectilinear Steiner minimum trees (RSMT) are widely used for routing estimation in design optimizations like floorplanning and physical synthesis. Since it optimize...
Charles J. Alpert, Andrew B. Kahng, Cliff C. N. Sz...
85
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FPGA
2008
ACM
136views FPGA» more  FPGA 2008»
14 years 11 months ago
A complexity-effective architecture for accelerating full-system multiprocessor simulations using FPGAs
Functional full-system simulators are powerful and versatile research tools for accelerating architectural exploration and advanced software development. Their main shortcoming is...
Eric S. Chung, Eriko Nurvitadhi, James C. Hoe, Bab...
ISLPED
2004
ACM
122views Hardware» more  ISLPED 2004»
15 years 3 months ago
Microarchitectural techniques for power gating of execution units
Leakage power is a major concern in current and future microprocessor designs. In this paper, we explore the potential of architectural techniques to reduce leakage through power-...
Zhigang Hu, Alper Buyuktosunoglu, Viji Srinivasan,...
ISLPED
2010
ACM
158views Hardware» more  ISLPED 2010»
14 years 9 months ago
Temperature- and energy-constrained scheduling in multitasking systems: a model checking approach
The ongoing scaling of semiconductor technology is causing severe increase of on-chip power density and temperature in microprocessors. This has raised urgent requirement for both...
Weixun Wang, Xiaoke Qin, Prabhat Mishra