宇宙機開発における大規模CFD解析結果の遠隔並列可視化

Material type: 文書・図像類

Author: 堤, 誠司ほか

Publisher: 宇宙航空研究開発機構

Publication date: 2012-03-30

Material Format: Digital

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Note (General)：: PC cluster is installed to evaluate the parallel and remote visualization of large-scale computational results produced by the supercomputer in the re...

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Material Type: 文書・図像類
Title: 宇宙機開発における大規模CFD解析結果の遠隔並列可視化
Author/Editor: 堤, 誠司
高木, 亮治
嶋, 英志
Tsutsumi, Seiji
Takaki, Ryoji
Shima, Eiji
Author Heading: 堤, 誠司
高木, 亮治
嶋, 英志
Tsutsumi, Seiji
Takaki, Ryoji
Shima, Eiji
Publication, Distribution, etc.: 宇宙航空研究開発機構
Publication Date: 2012-03-30
Publication Date (W3CDTF): 2012-03-30
Alternative Title: Study on Remote and Parallel Visualization of Large-Scale CFD Results for Aerospace Development
Periodical title: 宇宙航空研究開発機構研究開発報告: 宇宙科学情報解析論文誌: 第1号 = JAXA Research and Development Report: Journal of Space Science Informatics Japan: Volume 1
No. or year of volume/issue: JAXA-RR-11-007
Volume: JAXA-RR-11-007
Pages: 23-31
ISSN (Periodical Title): ISSN : 1349-1113
Text Language Code: jpn
Target Audience: 一般
Note (General): PC cluster is installed to evaluate the parallel and remote visualization of large-scale computational results produced by the supercomputer in the remote site. It is revealed that more than 60% of the time for visualization is required for reading the binary data of the computational result. Partitioned file format such as VTK multi-block is desirable for reading large-scale data in parallel. High scalability more than 80% is obtained by using the parallel rendering and image compositing. Methodology to extract the region of interest (ROI) based on the VTK multi-block format file is developed, and reduction of reading data size is realized for large-scale computational result without losing the parallel I/O performance. The knowledge obtained here will be utilized for the post-processing system of the large-scale computations done by remotely connected supercomputers.
形態: カラー図版あり
Physical characteristics: Original contains color illustrations
資料番号: AA0065236004
レポート番号: JAXA-RR-11-007
Source: https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2021&item_no=1&attribute_id=31&file_no=1
https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2021&item_no=1&attribute_id=31&file_no=1
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ