{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00046127","sets":["1164:4088:4139:4056"]},"path":["4056"],"owner":"1","recid":"46127","title":["バックエンドPCクラスタを用いた並列ソルバーに関する研究"],"pubdate":{"attribute_name":"公開日","attribute_value":"2002-08-21"},"_buckets":{"deposit":"17338332-861e-44a6-a736-3a6e292cb89f"},"_deposit":{"id":"46127","pid":{"type":"depid","value":"46127","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"バックエンドPCクラスタを用いた並列ソルバーに関する研究","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"バックエンドPCクラスタを用いた並列ソルバーに関する研究"},{"subitem_title":"Development of Parallel Solver using Backend PC Clucter","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2002-08-21","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"姫路工業大学大学院工学研究科電気系工学専攻"},{"subitem_text_value":"姫路工業大学大学院工学研究科電気系工学専攻"},{"subitem_text_value":"姫路工業大学大学院工学研究科電気系工学専攻"},{"subitem_text_value":"姫路工業大学大学院工学研究科電気系工学専攻"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Computer Engineering, Himeji Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Computer Engineering, Himeji Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Computer Engineering, Himeji Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Computer Engineering, Himeji Institute of Technology","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/46127/files/IPSJ-EVA02004005.pdf"},"date":[{"dateType":"Available","dateValue":"2004-08-21"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-EVA02004005.pdf","filesize":[{"value":"856.1 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"266f1ef4-edee-4691-a4ae-e438fa30b09c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2002 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"武村, 興治"},{"creatorName":"坂上, 仁志"},{"creatorName":"新居, 学"},{"creatorName":"高橋, 豐"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Koji, Takemura","creatorNameLang":"en"},{"creatorName":"Hitoshi, Sakagaki","creatorNameLang":"en"},{"creatorName":"Manabu, Nii","creatorNameLang":"en"},{"creatorName":"Yutaka, Takahashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11583959","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":"我々は既に，汎用システムMATLABからバックエンドPCクラスタを呼び出し，大規模な疎行列の計算を並列実行することが可能なMATSOLというシステムを開発した．本稿では，MATSOLの並列性能向上のためにICCG法の並列実装をプロセス間通信の観点から改良し，MATSOLの並列性能向上のためにICCG法の並列実装をプロセス間通信の観点から改良し、MATSOLの計算性能が15％向上した。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"A parallel solver MATSOL, which is executed from MATLAB and computes a linear algebra for a large sparse matrixes using a parallel backend PC cluster, has been developed in this paper. We aim at improving the interprocess communication in parallel implemention of ICCG method to improved parallel performance of MATSOL. We show that the parallel performance of MATSOL is improved by our suggested modification.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"30","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告システム評価（EVA）"}],"bibliographicPageStart":"25","bibliographicIssueDates":{"bibliographicIssueDate":"2002-08-21","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"78(2002-EVA-004)","bibliographicVolumeNumber":"2002"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":46127,"updated":"2025-01-22T09:38:27.439225+00:00","links":{},"created":"2025-01-18T23:11:54.643310+00:00"}