基于多级互连网络的多处理器同步和虚拟内存性能的测量与评价

Proceedings of the Twenty-Fifth Hawaii International Conference on System Sciences Pub Date : 1992-01-07 DOI:10.1109/HICSS.1992.183166

X. Zhang, W. Wu

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引用次数: 2

摘要

研究了多处理机多级互连网络的两个重要系统效应:同步的临界段和屏障，以及存储器管理的处理机局部性和虚拟存储器计算。本文对几种基于互联网络的同步算法进行了评估和实现。通过几个数值算例对这些算法的性能进行了测量和比较。并行计算产生了一种新的局部性，称为处理器局部性，它要求数据从单个处理器引用到内存。对互连网络中处理器的局部性问题进行了实验研究。在多处理器系统上对虚拟内存计算效果进行了测量和评价。所有的实验和测量都是在BBN GP1000上完成的，BBN GP1000是一种具有多级互连网络的共享内存多处理器。

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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On measuring and evaluating synchronization and virtual memory performance of a multiprocessor with multistage interconnection network

Two important system effects on a multiprocessor with multistage interconnection network are studied and examined: the critical section and barrier for synchronization, and processor locality and virtual memory computing for memory management. Several synchronization algorithms using the interconnection network have been evaluated and implemented. The performance of these algorithms has been measured and compared through several numerical examples. Parallel computing makes a new type of locality, called processor locality which requires that data references to memory from a single processor. The issue of processor locality on the interconnection network has been investigated experimentally. The virtual memory computing effects are measured and evaluated on the multiprocessor system. All the experiments and measurements have been done on the BBN GP1000, a shared-memory multiprocessor with multistage interconnection network.<>

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Proceedings of the Twenty-Fifth Hawaii International Conference on System Sciences

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