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Performance analysis of divisible load scheduling utilizing multi-installment load distribution with back propagation of results.

机译：利用多安装负载分配和结果的反向传播进行可分割负载调度的性能分析。

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摘要

The purpose of this research is to determine the viability and theoretical performance of a task distribution scheme based on Distributed Load Theory and some of the challenges that would be encountered and criteria that needs to be considered when attempting to utilize such a scheme. This is done by providing for the first time the theoretical performance details of a heterogeneous computational platform utilizing Divisible Load Scheduling with various sizes of the results load fraction under different criteria of network communication and participating processor speeds.;The system under consideration in this research is a system that utilizes a Divisible Load Schedule that entails distributing arbitrarily divisible loads amongst eligible processors within a Bus Based distributed computing environment including the aspect of combining both the Multi-Installment Scheme of Divisible Load Theory with the inclusion of the results collection phase.;The primary contribution of this research is to provide insight into the impact of the size of the results load fraction on the overall task execution time, and to identify other system characteristics that influence the performance of a system that utilizes Divisible Load Scheduling.;The secondary contribution involves demonstrating the use of a computer simulation model for the evaluation of a proposed DLS configuration.;The tertiary contribution of this research is the proposal for two new result collection schemes, (1) Intermediate Results Collection and (2) Interleaved Intermediate Results Collection and the development of closed form solutions that describe them.
机译：这项研究的目的是确定基于分布式负载理论的任务分配方案的可行性和理论性能，以及在尝试使用这种方案时将要遇到的一些挑战和需要考虑的标准。这是通过首次提供使用Divisible Load Scheduling的异构计算平台的理论性能详细信息来完成的，该异构计算平台在不同的网络通信标准和参与的处理器速度下具有各种大小的结果负载分数。一种利用可分负荷计划的系统，该计划要求在基于总线的分布式计算环境中在合格处理器之间分配任意可分负荷，包括将可分负荷理论的多安装方案与结果收集阶段结合在一起的方面。该研究的主要贡献是，洞察结果负载分数的大小对整体任务执行时间的影响，并确定影响使用Didivid负载调度的系统性能的其他系统特征。涉及恶魔这项研究的第三大贡献是提出了两个新的结果收集方案的建议：（1）中间结果收集和（2）交错式中间结果收集，以及开发描述它们的封闭式解决方案。

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