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＜departmental bulletin paper＞
Improvement of Implementation of IDR(s) and Bi IDR(s) Methods in FEM Analysis by Element-by-Element Scheme

Creator
Author PID
L003817
Creator Name
柴田, 修作
Shibata, Shusaku
シバタ, シュウサク
Affiliation
Affiliation Name
九州大学大学院システム情報科学府情報学専攻修士課程
Department of Informatics, Graduate School of Information science and Electrical Engineering, Kyushu University
Author PID
L001452
Creator Name
尾上, 勇介
Onoue, Yusuke
オノウエ, ユウスケ
Affiliation
Affiliation Name
九州大学大学院システム情報科学府情報学専攻博士後期課程
Department of Informatics, Graduate School of Information science and Electrical Engineering, Kyushu University, Ph.D. Student
Author PID
K000022
Creator Name
藤野, 清次
Fujino, Seiji
フジノ, セイジ
Affiliation
Affiliation Name
九州大学情報基盤研究開発センター
Research Institute for Information Technology, Kyushu University
Creator Name
樫山, 和男
Kashiyama, Kazuo
カシヤマ, カズオ
Affiliation
Affiliation Name
中央大学理工学部
Faculty of Science and Engineering, Chuo University
Language
English
Publisher
九州大学大学院システム情報科学研究院
Faculty of Information Science and Electrical Engineering, Kyushu University
Date
2010-09-24
Source Title
Research reports on information science and electrical engineering of Kyushu University
Vol
15
Issue
2
First Page
85
Last Page
90
Publication Type
Version of Record
Access Rights
open access
JaLC DOI
https://doi.org/10.15017/18988
Related DOI
Research reports on information science and electrical engineering of Kyushu University ||15(2) || p85-90
九州大学大学院システム情報科学紀要 || 15(2) || p85-90
https://portal.isee.kyushu-u.ac.jp/
Related URI
Research reports on information science and electrical engineering of Kyushu University ||15(2) || p85-90
九州大学大学院システム情報科学紀要 || 15(2) || p85-90
https://portal.isee.kyushu-u.ac.jp/
Relation
Research reports on information science and electrical engineering of Kyushu University ||15(2) || p85-90
九州大学大学院システム情報科学紀要 || 15(2) || p85-90
https://portal.isee.kyushu-u.ac.jp/
Abstract Large scale analysis of fluid dynamics needs much computational time and memory even if state-of-the-art computers with multicores are used. This motivates us to incorporate Element-by-Element scheme ...capability into the employed IDR(s) and Bi IDR(s) methods which were recently proposed. A way of obtaining a better convergence is insightful for kernel implementation of matrix-vector multiplication. Through numerical experiments, we reveal performance improvement of kernel implementation.show more

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Details

PISSN
1342-3819
EISSN
2188-0891
NCID
AN10569524
Record ID
18988
Peer-Reviewed
Refereed
Subject Terms
FEM
Element-by-Element scheme
IDR(s) method
Bi IDR(s) method
Implementation
Type
紀要論文
Created Date 2011.10.07
Modified Date 2020.11.17

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