Direct N-body Kernels for Multicore Platforms

2009 International Conference on Parallel Processing Pub Date : 2009-09-22 DOI:10.1109/ICPP.2009.71

Nitin Arora, A. Shringarpure, R. Vuduc

引用次数: 41

Abstract

We present an inter-architectural comparison of single-and double-precision direct n-body implementations on modern multicore platforms, including those based on the Intel Nehalem and AMD Barcelona systems, the Sony-Toshiba-IBM PowerXCell/8i processor, and NVIDA Tesla C870 and C1060 GPU systems. We compare our implementations across platforms on a variety of proxy measures, including performance, coding complexity, and energy efficiency.

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多核平台的直接n体内核

我们提出了现代多核平台上单精度和双精度直接n体实现的架构间比较，包括基于英特尔Nehalem和AMD Barcelona系统，索尼-东芝- ibm PowerXCell/8i处理器以及nvidia Tesla C870和C1060 GPU系统的实现。我们在各种代理度量上比较了我们跨平台的实现，包括性能、编码复杂性和能源效率。

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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来源期刊

2009 International Conference on Parallel Processing

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