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COST PERFORMANCE ANALYSIS IN PARALLEL COMPUTING NETWORKS WITH DIVISIBLE LOAD SCHEDULING

机译:具有可分负荷调度的并行计算网络的成本性能分析

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A monetary network cost issue in a parallel computing network with a homogeneous single-level tree topology is discussed. The monetary network cost, which is linearly dependent on the amount of divisible workload, is composed of a communication cost and a computing cost. Through mathematical analysis for the monetary network cost in two different load distribution strategies (sequential distribution and simultaneous distribution), the issue of the relationship between the monetary network cost and ratio of network speed parameters is studied comprehensively. By introducing a new parameter, cost efficiency, a numerical network model suited for cost efficient parallel processing is examined. Simulation results yield insights for trends of network performance against network cost. The numerical analysis and simulation works here are worth being highlighted for high performance parallel computing networks under limited network cost.
机译:讨论了具有同构单级树拓扑的并行计算网络中的货币网络成本问题。货币网络成本线性依赖于可分割的工作量,它由通信成本和计算成本组成。通过对两种不同负荷分配策略(顺序分配和同时分配)下货币网络成本的数学分析,全面研究了货币网络成本与网络速度参数之比之间的关系问题。通过引入一个新的参数,成本效率,研究了适用于成本有效的并行处理的数字网络模型。仿真结果提供了针对网络性能趋势和网络成本的见解。对于有限的网络成本下的高性能并行计算网络,这里的数值分析和仿真工作值得强调。

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