{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00098706","sets":["1164:2240:7465:7466"]},"path":["7466"],"owner":"11","recid":"98706","title":["Moe版一般化積型反復法の並列性能評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-02-24"},"_buckets":{"deposit":"27b17e04-82f1-4f2f-af81-2a687a45e378"},"_deposit":{"id":"98706","pid":{"type":"depid","value":"98706","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Moe版一般化積型反復法の並列性能評価","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Moe版一般化積型反復法の並列性能評価"},{"subitem_title":"Parallel performance evaluation of Moe's version of generalized product typed iterative methods","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"数値計算","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2014-02-24","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":"九州大学大学院システム情報科学府"},{"subitem_text_value":"Toshin Unso Corp."}]},"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":"Graduate School of Information Science and Electrical Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Toshin Unso Corp.","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/98706/files/IPSJ-HPC14143020.pdf"},"date":[{"dateType":"Available","dateValue":"2016-02-24"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC14143020.pdf","filesize":[{"value":"655.1 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":"14"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"0ff04ada-595c-4a81-a572-e4914190dd89","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"藤野, 清次"},{"creatorName":"岩里, 洸介"},{"creatorName":"MoeThuThu"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Seiji, Fujino","creatorNameLang":"en"},{"creatorName":"Kousuke, Iwasato","creatorNameLang":"en"},{"creatorName":"Moe, ThuThu","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10463942","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":"本論文では，分散並列環境下での反復解法の同期回数の削減という立場から従来の反復解法の効率について議論したい．ここで取り上げる反復法は，元の GPBiCG 法，GPBiCG_AR 法，そして，今回考案した GPBiCG_AR_β 法，GPBiCG_AR_β 法の合計 4 種類である．そして，これらの解法の反復 1 回当りの同期回数に着目し，それらの回数を減らすことに成功した．数値実験によって，これらの反復解法の性能を比較し，収束性の違いや並列効率の違いを明らかにする．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We propose GPBiCG AR method with single synchronization per one iteration for solving a linear system of equations. The proposed GPBiCG_AR method has two variants, i.e., with and without transpose matrix AT . Through numerical experiments, we will make reveal that the proposed GPBiCG_AR method outperforms among other iterative methods on parallel computers.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2014-02-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"20","bibliographicVolumeNumber":"2014-HPC-143"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":98706,"updated":"2025-01-21T12:21:17.334709+00:00","links":{},"created":"2025-01-18T23:44:54.125965+00:00"}