首页> 外文会议>International Workshop on Distributed Computing >Task Allocation in Heterogeneous Computing Environment by Genetic Algorithm
【24h】

Task Allocation in Heterogeneous Computing Environment by Genetic Algorithm

机译:遗传算法在异构计算环境中的任务分配

获取原文

摘要

This paper presents an efficient technique for mapping a set of tasks onto a set of heterogeneous processors. The tasks require data communication between them. The system is assumed to be completely heterogeneous, where the processing speeds, memory assess speeds, communication latency between processors and the network topology are all considered being non-uniform. Typically, the numbers of tasks are much larger than the number of processor available. The problem of optimal mapping of the tasks to the processors such that the application run-time is minimized is NP-Complete. The searching capabilities of genetics algorithms are utilized to perform the optimal/near optimal mapping.
机译:本文介绍了将一组任务映射到一组异构处理器上的有效技术。任务需要它们之间的数据通信。假设系统是完全异构的,其中处理速度,存储器评估速度,处理器之间的通信延迟都被认为是不均匀的。通常,任务的数量远远大于可用处理器的数量。对处理器的任务映射的最佳映射问题,使得应用程序运行时间最小化为NP-Tress。遗传算法的搜索能力利用来执行最佳/近最佳映射。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号