将指令集设计视为优化问题

MICRO 24 Pub Date : 1991-09-01 DOI:10.1145/123465.123497

Bruce K. Holmer, A. Despain

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引用次数: 23

摘要

本文回顾了过去系统化指令集设计的尝试，并提供了一种替代方法。我们的技术是基于压缩微操作来形成指令。压缩是以这样一种方式完成的，即优化一个度量，该度量是周期计数、代码大小和指令集大小的函数。为了说明我们的技术，在Prolog中导出了用于创建数据结构的最佳指令集。

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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Viewing instruction set design as an optimization problem

This paper reviews past attempts to systematize instruction set design and offers an alternative approach. Our technique is based on compaction of microoperations to form instructions. The compaction is done in such a way as to optimize a metric which is a function of cycle count, code size, and instruction set size. To illustrate our technique, optimal instruction sets are derived for data structure creation in Prolog.

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MICRO 24

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