并行函数求值的挑战

ACM Signum Newsletter Pub Date : 1986-11-01 DOI:10.1145/12492.12495

C. Dunham

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引用次数: 1

摘要

一个似乎没有被考虑的话题是如何并行地进行函数求值，也就是说，如何求一个数学函数的值。Exp，在一个有并行处理器的机器上同时处理几个不同的参数。ILLIAC IV:那台机器有64个处理器，它们对来自主计算机的(并行)命令的反应是要么执行指令，要么(在一定条件下)拒绝执行指令。

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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The challenge of parallel function evaluation

A topic that does not seem to have been considered is how to do function evaluations in parallel, that is, how to evaluate a mathematical function, eg. exp, for several different arguments simultaneously on a machine with parallel processors eg. ILLIAC IV: that machine had 64 processors, whose reaction to a (parallel) command from the master computer was either to execute or (on a condition) to decline to execute the instruction.

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ACM Signum Newsletter

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