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arXiv 1209.5319cs.DC
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基于并行遗传算法的多处理机调度

Multiprocessor Scheduling Using Parallel Genetic Algorithm

Nourah Al-Angari, Abdullatif ALAbdullatif

摘要:

任务调度是并行计算中最具挑战性的问题。因此,不适当的调度将减少甚至放弃利用并行化的真正潜力。遗传算法(GA)已成功地应用于解决调度问题。适应度评价是遗传算法中最耗时的运算,影响了遗传算法的性能。同步主从算法在复杂的多代问题中优于顺序算法。

英文摘要:

Tasks scheduling is the most challenging problem in the parallel computing. Hence, the inappropriate scheduling will reduce or even abort the utilization of the true potential of the parallelization. Genetic algorithm (GA) has been successfully applied to solve the scheduling problem. The fitness evaluation is the most time consuming GA operation for the CPU time, which affect the GA performance. The proposed synchronous master-slave algorithm outperforms the sequential algorithm in case of complex and high number of generations problem.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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