分布式内存多处理器上有效通信的编译器技术

Proceedings of the 1997 International Conference on Parallel Processing (Cat. No.97TB100162) Pub Date : 1997-08-11 DOI:10.1109/ICPP.1997.622559

A. Navarro, E. Zapata, Y. Paek, D. Padua

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引用次数: 5

摘要

Polaris重构器将传统的Fortran程序转换为各种类型的多处理器系统的并行形式。本文介绍了一项提高Polaris分布式存储多处理器技术有效性的策略研究结果。我们的研究基于对来自完美基准的MDG和TRFD以及来自SPEC基准的TOYCATV和SWIM的手工分析，确定了三种对改进通信优化很重要的技术。他们的应用程序为克雷T3D上的四个程序产生几乎完美的加速。

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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Compiler techniques for effective communication on distributed-memory multiprocessors

The Polaris restructurer transforms conventional Fortran programs into parallel form for various types of multiprocessor systems. This paper presents the results of a study on strategies to improve the effectiveness of Polaris' techniques for distributed-memory multiprocessors. Our study, which is based on the hand analysis of MDG and TRFD from the Perfect Benchmarks and TOYCATV and SWIM from SPEC benchmarks, identified three techniques that are important for improving communication optimization. Their application produces almost perfect speedups for the four programs on the Cray T3D.

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Proceedings of the 1997 International Conference on Parallel Processing (Cat. No.97TB100162)

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