An Sn algorithm for the massively parallel CM-200 computer

被引：77

作者：

Baker, RS ^{[1
]}

Koch, KR ^{[1
]}

机构：

[1] Univ Calif Los Alamos Natl Lab, Los Alamos, NM 87545 USA

来源：

NUCLEAR SCIENCE AND ENGINEERING | 1998年 / 128卷 / 03期

关键词：

D O I：

10.13182/NSE98-1

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

A parallel three-dimensional S-n algorithm is described for performing eigenvalue calculations on rectangular meshes using the Thinking Machines Connection Machine model CM-200 computer. By using a two-dimensional spatial decomposition. We retain the ability to invert the source iteration equation in a single "sweep." Thus, this scheme gives essentially problem-independent performance in the sense that it represents an intrinsic decomposition.

引用

页码：312 / 320

页数：9

共 17 条

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