A PROBLEM INDEPENDENT PARALLEL IMPLEMENTATION OF SIMULATED ANNEALING - MODELS AND EXPERIMENTS

被引:23
作者
ROUSSELRAGOT, P [1 ]
DREYFUS, G [1 ]
机构
[1] ECOLE SUPER PHYS & CHIM IND,ELECTR RES DEPT,F-75005 PARIS,FRANCE
关键词
D O I
10.1109/43.57790
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
We suggest a problem independent parallel implementation of the simulated annealing algorithm which is guaranteed to exhibit the same convergence behavior as the serial algorithm. We introduce two modes of parallelization, depending on the value of the temperature, and we derive statistical models which can predict the speedup for any problem, as a function of the acceptance rate and of the number of processors. The performances are evaluated on a simple placement problem with a transputer-based network, and the models are compared with experiments. © 1990 IEEE
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页码:827 / 835
页数:9
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