Vectoring the N-body problem on the CM-5

F. Wang, Young-il Choo
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引用次数: 1

Abstract

We develop an optimized program for the N-body problem on the CM-5 with vector units. The work is intended to make full use of the power of the vector pipelines provided by the CM-5 equipped with vector units to improve the computation performance. Some development issues using the vector units are discussed. The code is written in CDPEAC, an assembly-like language which can be called from C. Performance data and some analysis results are given.<>
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在CM-5上对n体问题进行矢量化
针对CM-5的n体问题,提出了一种矢量单元优化方案。本工作旨在充分利用CM-5配备矢量单元所提供的矢量管道的能力,提高计算性能。讨论了使用矢量单位的一些开发问题。代码是用CDPEAC编写的,这是一种可以从c语言中调用的类汇编语言
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