COMB:用于评估MPI重叠的便携式基准套件

Proceedings. IEEE International Conference on Cluster Computing Pub Date : 2002-09-23 DOI:10.1109/CLUSTR.2002.1137785

W. Lawry, Christopher Wilson, A. Maccabe, R. Brightwell

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引用次数: 62

摘要

本文描述了一个可移植的基准套件，用于评估集群网络硬件和软件重叠MPI通信和计算的能力。基于mpi的Communication Offload Benchmark(或COMB)使用两种方法来描述消息在主机处理器上进行计算处理的同时进行进程的能力。COMB测量MPI通信带宽与主机CPU可用性之间的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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COMB: a portable benchmark suite for assessing MPI overlap

This paper describes a portable benchmark suite that assesses the ability of cluster networking hardware and software to overlap MPI communication and computation. The Communication Offload MPI-based Benchmark, or COMB, uses two methods to characterize the ability of messages to make progress concurrently, with computational processing on the host processor(s). COMB measures the relationship between MPI communication bandwidth and host CPU availability.

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Proceedings. IEEE International Conference on Cluster Computing

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