{"id":83298,"updated":"2025-01-21T18:37:21.962147+00:00","links":{},"created":"2025-01-18T23:36:51.542522+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00083298","sets":["1164:2240:6731:6840"]},"path":["6840"],"owner":"11","recid":"83298","title":["マルチコアを考慮した通信隠蔽手法の自動チューニング機能付き高性能固有値ソルバの開発"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-07-25"},"_buckets":{"deposit":"dfe69a3c-0978-4ae1-872f-b1f1c9aac08f"},"_deposit":{"id":"83298","pid":{"type":"depid","value":"83298","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"マルチコアを考慮した通信隠蔽手法の自動チューニング機能付き高性能固有値ソルバの開発","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マルチコアを考慮した通信隠蔽手法の自動チューニング機能付き高性能固有値ソルバの開発"},{"subitem_title":"High Performance eigenvalue solver accelerated with a auto-tunner mechanism concering with multicore communication hiding","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"自動チューニング","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2012-07-25","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学大学院情報理工学研究科／理化学研究所計算科学研究機構／戦略的創造研究推進事業CREST(科学技術振興機構JST)"},{"subitem_text_value":"電気通信大学大学院情報理工学研究科"},{"subitem_text_value":"電気通信大学大学院情報理工学研究科"},{"subitem_text_value":"電気通信大学大学院情報理工学研究科"},{"subitem_text_value":"日本原子力研究開発機構／戦略的創造研究推進事業CREST(科学技術振興機構JST)"},{"subitem_text_value":"日本原子力研究開発機構／戦略的創造研究推進事業CREST(科学技術振興機構JST)"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Informatics and Engineering, the University of Electro-Communications／Advanced Institute of Computational Science, RIKEN／Core Research for Evolutional Science and Technology(Japan Science and Technology Agency)","subitem_text_language":"en"},{"subitem_text_value":"Informatics and Engineering, the University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Informatics and Engineering, the University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Informatics and Engineering, the University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Japan Atomic Energy Agency／Core Research for Evolutional Science and Technology(Japan Science and Technology Agency)","subitem_text_language":"en"},{"subitem_text_value":"Japan Atomic Energy Agencyv／Core Research for Evolutional Science and Technology(Japan Science and Technology Agency)","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/83298/files/IPSJ-HPC12135019.pdf"},"date":[{"dateType":"Available","dateValue":"2014-07-25"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC12135019.pdf","filesize":[{"value":"239.8 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":"577a477c-96fd-4ff0-9687-54f5bb1acc92","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2012 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"今村, 俊幸"},{"creatorName":"吉田, 剛啓"},{"creatorName":"田村, 遼也"},{"creatorName":"近藤, 大貴"},{"creatorName":"山田, 進"},{"creatorName":"町田, 昌彦"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Toshiyuki, Imamura","creatorNameLang":"en"},{"creatorName":"Takehiro, Yoshida","creatorNameLang":"en"},{"creatorName":"Ryoya, Tamura","creatorNameLang":"en"},{"creatorName":"Hiroki, Kondo","creatorNameLang":"en"},{"creatorName":"Susumu, Yamada","creatorNameLang":"en"},{"creatorName":"Masahiko, Machida","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":"京コンピュータ向けに開発された固有値ソルバ Eigen-K について，マルチコアの並列特性を考慮した通信ならびに計算最適化について議論する．先行研究では，分配則を利用した集団通信関数削減，冗長な集団通信部分の自動チューニング手法を考慮してきたが，本研究はこれらに加えて通信制御スレッドを導入することによる，ノンブロッキング集団通信に等価な機能を実現する．ノンブロッキング集団通信の制御を自動チューニングにより，異なる並列計算の状況で高いスケーラビリティを達成することができる．本報告では，これらについて FX10 での試験結果を報告する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We have recently introduced a communication and computation hiding optimization technique for the eigenvalue solver Eigen-K developed for K computer. In prior works, we focused on the reduction of collective communication by the distributive law and auto-tuning of redundant computation. The present work introduces an auto-tuning technique in an equivalent operation to asynchronous collective communication, which is realized by an expense of a thread dedicating itself to the communication control. This yields very good scalability on various parallel computer environments. This paper reports the latest results on a FX10 supercomputer system.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","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":"2012-07-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"19","bibliographicVolumeNumber":"2012-HPC-135"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}