摘要
云计算服务中的任务调度问题一直是学者们的研究重点。使用传统遗传算法进行任务调度时,算法的收敛速度慢、进化速率不高,很难达到理想的结果。文中使用基因空间均匀分布策略对遗传算法初始化种群步骤进行了优化,提高了基因的多样性,有效地改善了传统遗传算法进化效率低的问题,提升了收敛速度。
The research on task scheduling in cloud computing is always the focus of many scholars.When the traditional genetic algorithm is used to perform task scheduling,its convergence speed is slow and evolutionary rate is not high. It is difficult to achieve satisfactory results. The gene space balance strategy is used to improve the population initialization step of genetic algorithm. The strategy increases the diversity of genes and effectively improves the low evolution efficiency of traditional genetic algorithm and the convergence speed.
出处
《信息技术》
2017年第8期177-180,共4页
Information Technology
关键词
遗传算法
基因空间
均衡策略
资源分配
云计算
genetic algorithm
gene space
balance strategy
resourse scheduling
cloud computing
