{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00018493","sets":["934:1119:1142:1144"]},"path":["1144"],"owner":"1","recid":"18493","title":["LISTVEC指示行を使った多粒子シミュレーションの大規模化　－主メモリを節約し，かつ高速化を可能にする1つの方法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2004-05-15"},"_buckets":{"deposit":"1c98bb10-f3b9-4b69-8c69-88805064c3eb"},"_deposit":{"id":"18493","pid":{"type":"depid","value":"18493","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"LISTVEC指示行を使った多粒子シミュレーションの大規模化　－主メモリを節約し，かつ高速化を可能にする1つの方法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"LISTVEC指示行を使った多粒子シミュレーションの大規模化　－主メモリを節約し，かつ高速化を可能にする1つの方法"},{"subitem_title":"Vectorized Particle Simulation Using \"LISTVEC\" Compile -directive on SX Super- computer","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"数値シミュレーション","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2004-05-15","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"京都大学宙空電波科学研究センター／現在，海洋研究開発機構"},{"subitem_text_value":"名古屋大学太陽地球環境研究所"},{"subitem_text_value":"愛媛大学総合情報メディアセンター"},{"subitem_text_value":"京都大学宙空電波科学研究センター／現在，生存圏研究所"},{"subitem_text_value":"京都大学宙空電波科学研究センター／現在，生存圏研究所"},{"subitem_text_value":"京都大学宙空電波科学研究センター／現在，生存圏研究所"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"RASC, Kyoto University/Presently with JAMSTEC","subitem_text_language":"en"},{"subitem_text_value":"STEL, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Ehime University","subitem_text_language":"en"},{"subitem_text_value":"RASC, Kyoto University/ Presently with RISH, Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"RASC, Kyoto University/Presently with RISH, Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"RASC, Kyoto University/Presently with RISH, Kyoto 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/18493/files/IPSJ-TACS4506019.pdf"},"date":[{"dateType":"Available","dateValue":"2006-05-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TACS4506019.pdf","filesize":[{"value":"361.1 kB"}],"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":"11"},{"tax":["include_tax"],"price":"0","billingrole":"14"},{"tax":["include_tax"],"price":"0","billingrole":"15"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"f3f51aa4-0af9-4b52-b70a-f12eff77a878","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2004 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"杉山, 徹"},{"creatorName":"寺田, 直樹"},{"creatorName":"村田, 健史"},{"creatorName":"大村, 善治"},{"creatorName":"臼井, 英之"},{"creatorName":"松本, 紘"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tooru, Sugiyama","creatorNameLang":"en"},{"creatorName":"Naoki, Terada","creatorNameLang":"en"},{"creatorName":"Takeshi, Murata","creatorNameLang":"en"},{"creatorName":"Yoshiharu, Omura","creatorNameLang":"en"},{"creatorName":"Hideyuki, Usui","creatorNameLang":"en"},{"creatorName":"Hiroshi, Matsumoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11833852","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_3_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7829","subitem_source_identifier_type":"ISSN"}]},"item_3_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"宇宙空間プラズマを粒子的に扱うシミュレーションを行う場合は，主にPIC（Particle-In-Cell）法と呼ばれる手法を用いて実行される．すなわち，場の量（電流，電磁場など）を空間格子点上で定義し，プラズマ粒子を空間にランダムに配置する．その中で，粒子の運動と場の量を結びつけるために粒子の速度モーメントを計算するが，この計算をベクトル化して行うには，粒子がランダムに分布しているため工夫を要する．本論文では，従来の方法と，地球シミュレータなどに使われているSXベクトル計算機で使用可能なコンパイラ指示オプションを用いた方法とを比較した結果を報告する．なお，実際のアルゴリズムは，NECが保持する特許事項である．","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"PIC (Particle-In-Cell) method is frequently used for space plasma particle simulations. In this method, the field components (i.e. current, electric/magnetic field) are defined on grids and plasma particles are randomly distributed in space. To obtain the current, we need to calculate the velocity moment of the particles. The calculation is hard to perform on vectortype computers. Here, we introduce a new method where “LISTVEC” compile-directive on SX super-computer is used. We compare it with the conventional robust method.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"175","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌コンピューティングシステム（ACS）"}],"bibliographicPageStart":"171","bibliographicIssueDates":{"bibliographicIssueDate":"2004-05-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"SIG06(ACS6)","bibliographicVolumeNumber":"45"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":18493,"updated":"2025-01-22T22:43:53.378688+00:00","links":{},"created":"2025-01-18T22:51:12.987524+00:00"}