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FCCM
2007
IEEE
107views VLSI» more  FCCM 2007»
16 years 1 months ago
Optimizing Logarithmic Arithmetic on FPGAs
This paper proposes optimizations of the methods and parameters used in both mathematical approximation and hardware design for logarithmic number system (LNS) arithmetic. First, ...
Haohuan Fu, Oskar Mencer, Wayne Luk
GECCO
2007
Springer
155views Optimization» more  GECCO 2007»
16 years 1 months ago
Towards billion-bit optimization via a parallel estimation of distribution algorithm
This paper presents a highly efficient, fully parallelized implementation of the compact genetic algorithm (cGA) to solve very large scale problems with millions to billions of va...
Kumara Sastry, David E. Goldberg, Xavier Llor&agra...
CEC
2005
IEEE
16 years 17 days ago
A population-based, steady-state procedure for real-parameter optimization
Despite the existence of a number of procedures for real-parameter optimization using evolutionary algorithms, there is still a need of a systematic and unbiased comparison of di...
Ankur Sinha, Santosh Tiwari, Kalyanmoy Deb
IPPS
2005
IEEE
16 years 16 days ago
Practical Performance Model for Optimizing Dynamic Load Balancing of Adaptive Applications
Optimizing the performance of dynamic load balancing toolkits and applications requires the adjustment of several runtime parameters; however, determining sufficiently good value...
Kevin Barker, Nikos Chrisochoides
CLUSTER
2003
IEEE
16 years 7 days ago
Improving the Performance of MPI Derived Datatypes by Optimizing Memory-Access Cost
The MPI Standard supports derived datatypes, which allow users to describe noncontiguous memory layout and communicate noncontiguous data with a single communication function. Thi...
Surendra Byna, William D. Gropp, Xian-He Sun, Raje...