{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00096613","sets":["1164:1579:7041:7337"]},"path":["7337"],"owner":"11","recid":"96613","title":["過渡現象数値計算のボトルネックとポスト処理連携"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-12-09"},"_buckets":{"deposit":"18439a3e-c786-44e5-bd83-29ddc4ca0799"},"_deposit":{"id":"96613","pid":{"type":"depid","value":"96613","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"過渡現象数値計算のボトルネックとポスト処理連携","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"過渡現象数値計算のボトルネックとポスト処理連携"},{"subitem_title":"A Bottleneck and Cooperation with the Post Processes in Numerical Calculation of Transient Phenomena","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"高性能計算","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-12-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学情報基盤研究開発センター"},{"subitem_text_value":"九州大学情報基盤研究開発センター"},{"subitem_text_value":"九州大学情報基盤研究開発センター"},{"subitem_text_value":"九州大学情報基盤研究開発センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Research Institute for Information Technology, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Research Institute for Information Technology, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Research Institute for Information Technology, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Research Institute for Information Technology, Kyushu University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/96613/files/IPSJ-ARC13207023.pdf"},"date":[{"dateType":"Available","dateValue":"2015-12-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC13207023.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"16"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"b4bd6776-ad54-41d5-b064-aebee92cd633","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小林, 泰三"},{"creatorName":"森江, 善之"},{"creatorName":"高見, 利也"},{"creatorName":"青柳, 睦"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Taizo, Kobayashi","creatorNameLang":"en"},{"creatorName":"Yoshiyuki, Morie","creatorNameLang":"en"},{"creatorName":"Toshiya, Takami","creatorNameLang":"en"},{"creatorName":"Mutsumi, Aoyagi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096105","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"エクサスケール・コンピューティングに向けての研究開発が進められている一方で，大学基盤センターでのスーパーコンピュータ利用の現場ではポスト処理があらたなボトルネックとして問題になってきている．特に過渡現象を対象にした数値シミュレーションでは，プレ・ポスト処理を含めた全計算時間のうちの 9 割をポスト処理が占めてしまう状況が出てきている．本稿では，ボトルネックの状況を議論し，その解決法としてのポスト処理連携を提案し，現在研究開発を進めている OpenFOAM でのポスト処理連携の進捗を報告する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Research and development of exa-scale computing is advanced energetically. On the other hand, new bottlenecks appear in the post processing of large scale numerical simulations. A numerical simulation of transient phenomena takes more than 90% of time for the post processing. In this paper, the details of the bottlenecks are discussed. Then as a solution for the bottlenecks, cooperation between simulation and the post processing is proposed. An implementation of it for OpenFOAM is also reported.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告計算機アーキテクチャ（ARC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-12-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"23","bibliographicVolumeNumber":"2013-ARC-207"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:43:26.356644+00:00","updated":"2025-01-21T13:12:47.925778+00:00","id":96613}