在CM-5上对n体问题进行矢量化

Proceedings 1st International Conference on Algorithms and Architectures for Parallel Processing Pub Date : 1995-04-19 DOI:10.1109/ICAPP.1995.472279

F. Wang, Young-il Choo

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引用次数: 1

摘要

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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Vectoring the N-body problem on the CM-5

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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Proceedings 1st International Conference on Algorithms and Architectures for Parallel Processing

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