Development of multi-phase flow analysis code PLASHY

被引：0

作者：

Nagata, S ^{[1
]}

Ujita, H ^{[1
]}

Naitoh, M ^{[1
]}

Nagano, K ^{[1
]}

Nakadai, Y ^{[1
]}

Yoneda, M ^{[1
]}

机构：

[1] Nucl Power Engn Corp, Adv Simulat Syst Dept, Minato Ku, Tokyo 1050001, Japan

来源：

INTERNATIONAL CONFERENCE ON PARALLEL AND DISTRIBUTED PROCESSING TECHNIQUES AND APPLICATIONS, VOLS I-V, PROCEEDINGS | 1999年

关键词：

parallel; domain decomposition; ordering method;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The 'PLASHY' code is a general purpose, three dimensional, finite difference method hydrodynamics analysis code in the 'IMPACT' project. This code has been parallelized by a domain decomposition method. The parallelization method for serial operation of preconditioners of matrix solver was examined and Parallel Block Ordering was employed as the most efficient parallelization method. The efficiency of parallelization is examined and PLASHY can solve large-scale problems in reasonable time as the result of this parallelization.

引用

页码：1592 / 1598

页数：7