Application of High Performance Computing in Lattice Physics code VISWAM

被引：0
|
作者：
Mathur, A. K. [1 ]
Khan, Suhail Ahmad [2 ]
Duggal, Vibhuti [2 ]
Singh, Suneet [1 ]
Jagannathan, V. [3 ]
机构：
[1] IIT, Dept Energy Sci & Engn, Bombay, Maharashtra, India
[2] Bhabha Atom Res Ctr, Bombay, Maharashtra, India
[3] Atom Energy Regulatory Board, SGRP KK, Bombay, Maharashtra, India
来源：
2014 INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE COMPUTING AND APPLICATIONS (ICHPCA) | 2014年
关键词：
OpenMPI; High Performance Computing; Lattice Burnup Code; VISWAM Code;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We have developed a reactor physics lattice burnup code, VISWAM, for generating five group parametric database of LWR fuel assemblies. This database is used by core solvers that determine the neutronic characteristics of a nuclear power reactor. The sequential version of the VISWAM code used to take about ten days for generating the parametric database of all the fuel types of a particular reactor design. Subsequently, we developed a parallel version of the code using OpenMPI that reduced the time required for parametric database generation to a few hours. In this paper we give a brief description of the VISWAM code and the way parallel processing was used to speedup the code on a cluster.
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页数：4
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