An Sn algorithm for the massively parallel CM-200 computer

被引：80
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
收藏
页码：312 / 320
页数：9
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