优化一个超标量机器来运行矢量代码

IEEE Parallel & Distributed Technology: Systems & Applications Pub Date : 1993-05-01 DOI:10.1109/88.218177

S. Weiss

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引用次数: 7

摘要

讨论了一种流线型矢量结构和IBM超标量RISC系统/6000。它一步一步地展示了每个程序如何处理相同的程序。确定了使向量机优于RS/6000的因素。提出了对RS/6000体系结构的几个扩展，这些扩展可以帮助它在具有长向量的代码上获得向量级性能。

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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Optimizing a superscalar machine to run vector code

A streamlined vector architecture and the IBM superscalar RISC System/6000 are discussed. It is shown, step-by-step, how each handles the same program. The factors that let vector machines outperform the RS/6000 are identified. Several extensions to the RS/6000 architecture that could help it attain vector-level performance on code with long vectors are proposed.<>

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IEEE Parallel & Distributed Technology: Systems & Applications

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