文章基本信息

标题：A coarse-grained parallelization of genetic algorithms
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作者：Muhamad Radzi Rathomi ; Reza Pulungan
期刊名称：IJAIN (International Journal of Advances in Intelligent Informatics)
印刷版ISSN：2442-6571
电子版ISSN：2548-3161
出版年度：2018
卷号：4
期号：1
页码：1-10
DOI：10.26555/ijain.v4i1.137
语种：English
出版社：Universitas Ahmad Dahlan
摘要：Genetic algorithms are frequently used to solve optimization problems. However, the problems become increasingly complex and time consuming. One solution to speed up the genetic algorithm processing is to use parallelization. The proposed parallelization method is coarse-grained and employs two levels of parallelization: message passing with MPI and Single Instruction Multiple Threads with GPU. Experimental results show that the accuracy of the proposed approach is similar to the sequential genetic algorithm. Parallelization with coarse-grained method, however, can improve the processing and convergence speed of genetic algorithms.
关键词：Genetic algorithms;Parallelization;Coarse-grained;MPI;GPU