异构多计算机系统:并行处理的新范式

Proceedings. International Conference on Parallel Computing in Electrical Engineering Pub Date : 2002-09-22 DOI:10.1109/PCEE.2002.1115187

T. Boku, J. Makino, H. Susa, M. Umemura, T. Fukushige, A. Ukawa

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引用次数: 1

摘要

HMCS (Heterogeneous Multi-Computer System，异构多计算机系统)是一种结合大量并行处理器进行连续体模拟和粒子模拟，实现多尺度计算物理模拟的新型并行处理平台。以通用科学并行处理器CP-PACS和重力计算并行处理器GRAPE-6为基础，通过商品并行网络连接，构建了HMCS原型系统。在HMCS样机上，同时进行了GRAPE-6上的微观重力计算和CP-PACS上的宏观辐射流体动力学计算，实现了计算天体物理的详细模拟。在本文中，我们报告了HMCS的总体概念、设计和实现，以及一种新的星系形成计算模拟的结果。

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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Heterogeneous multi-computer system: a new paradigm of parallel processing

HMCS (Heterogeneous Multi-Computer System) is a new parallel processing platform combining massively parallel processors for continuum simulation and particle simulation to realize multi-scale computational physics simulations. We constructed a prototype system of HMCS with a general purpose scientific parallel processor CP-PACS and a gravity calculation parallel processor GRAPE-6 connecting them via commodity-base parallel network. On the prototype of HMCS, a microscopic gravity calculation on GRAPE-6 and a macroscopic radiation hydrodynamics calculation on CP-PACS are performed simultaneously to realize detailed simulation on computational astrophysics. In this paper we report the overall concept, design and implementation of HMCS as well as the result of a novel computational simulation for galaxy formation.

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Proceedings. International Conference on Parallel Computing in Electrical Engineering

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