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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
https://jaxa.repo.nii.ac.jp/records/2021
https://jaxa.repo.nii.ac.jp/records/20213b065291-5228-44a5-ae6d-0db03d37d5dc
名前 / ファイル | ライセンス | アクション |
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65236004.pdf (1.4 MB)
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Item type | テクニカルレポート / Technical Report(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 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 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||
資源タイプ | technical report | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Study on Remote and Parallel Visualization of Large-Scale CFD Results for Aerospace Development | |||||
著者 |
堤, 誠司
× 堤, 誠司× 高木, 亮治× 嶋, 英志× Tsutsumi, Seiji× Takaki, Ryoji× Shima, Eiji |
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著者所属 | ||||||
宇宙航空研究開発機構情報・計算工学センター (JAXA)(JEDI) | ||||||
著者所属 | ||||||
宇宙航空研究開発機構情報・計算工学センター (JAXA)(JEDI) | ||||||
著者所属 | ||||||
宇宙航空研究開発機構情報・計算工学センター (JAXA)(JEDI) | ||||||
著者所属(英) | ||||||
en | ||||||
JAXA's Engineering Digital Innovation Center, Japan Aerospace Exploration Agency (JAXA)(JEDI) | ||||||
著者所属(英) | ||||||
en | ||||||
JAXA's Engineering Digital Innovation Center, Japan Aerospace Exploration Agency (JAXA)(JEDI) | ||||||
著者所属(英) | ||||||
en | ||||||
JAXA's Engineering Degital Innovation Center, Japan Aerospace Exploration Agency (JAXA)(JEDI) | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構 | |||||
出版者(英) | ||||||
出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
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 en : JAXA Research and Development Report: Journal of Space Science Informatics Japan: Volume 1 巻 JAXA-RR-11-007, p. 23-31, 発行日 2012-03-30 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | 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. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 形態: カラー図版あり | |||||
内容記述(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Physical characteristics: Original contains color illustrations | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-1113 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA1192675X | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0065236004 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: JAXA-RR-11-007 |