{"created":"2025-01-19T00:46:36.849464+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00177013","sets":["1164:2036:9049:9050"]},"path":["9050"],"owner":"11","recid":"177013","title":["多倍長精度積分計算を加速させる専用システムGRAPE9-MPXの開発とその応用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-01-16"},"_buckets":{"deposit":"b8335e89-8458-4221-8d08-90eff7c3fc5e"},"_deposit":{"id":"177013","pid":{"type":"depid","value":"177013","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"多倍長精度積分計算を加速させる専用システムGRAPE9-MPXの開発とその応用","author_link":["374688","374690","374685","374689","374682","374691","374684","374683","374686","374687"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"多倍長精度積分計算を加速させる専用システムGRAPE9-MPXの開発とその応用"},{"subitem_title":"GRAPE9-MPX: development of an accelerator dedicated for multi-precision arithmetic operations and its application","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"専用システムとアクセラレータ","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2017-01-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"一橋大学"},{"subitem_text_value":"会津大学"},{"subitem_text_value":"高エネルギー加速器研究機構"},{"subitem_text_value":"高エネルギー加速器研究機構"},{"subitem_text_value":"理化学研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Hitotsubashi University","subitem_text_language":"en"},{"subitem_text_value":"University of Aizu","subitem_text_language":"en"},{"subitem_text_value":"High Energy Accelerator Research Organization","subitem_text_language":"en"},{"subitem_text_value":"High Energy Accelerator Research Organization","subitem_text_language":"en"},{"subitem_text_value":"RIKEN Advanced Institute for Computational Science","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/177013/files/IPSJ-SLDM17178003.pdf","label":"IPSJ-SLDM17178003.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLDM17178003.pdf","filesize":[{"value":"3.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"10"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"df562b5a-2fd0-4897-9d5f-a50e44cdde38","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"台坂, 博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中里, 直人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石川, 正"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"湯浅, 富久子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"似烏, 啓吾"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hiroshi, Daisaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Naohito, Nakasato","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tadashi, Ishikawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fukuko, Yuasa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Keigo, Nitadori","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11451459","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8639","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"我々は多倍長精度積分を加速させる専用計算システム GRAPE9 - MPX の開発を進めている．これは，4 倍，6 倍，8 倍精度演算に対応したプロセッサを FPGA に実装し，複数のボードを用いて高速計算を可能とするシステムである．これまでに 1 台のホスト計算機に最大 16 枚の FPGA ボードを搭載できるシステムを構築し，高精度計算が必要なフアインマンループ図形積分を例とし，システムの有用性の検証を重ねてきた．今回，FPGA ボードを 48 枚に増やした，より大規模なシステムを構築し，プロセッサや開発環境の改良を行った．この新しいシステムの詳細とシステム上でファインマンループ図形積分を実行したときの性能評価について報告する．また，最新の FPGA デバイスへの実装も行っており，その結果についても報告する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We have been developing GRAPE9-MPX which is a dedicated system to accelerate the computation with multi precision arithmetic operations. In this system, we implemented Processor Elements (PE) to realize the quadruple/hexuple/octuple-precision arithmetics in FPGA. We have constructed a system that consists of up to 16 FPGA board on a host computer, and have shown its validation by performing numerical integration of Fejmman loop diagram. Here we report the construction of our new system which consists of 48 FPGA boards with improved processor, our development environment, and its performance results by performing numerical integration of Feynman loop diagram. We also report the implementation results of our processor on new FPGA devices.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告システムとLSIの設計技術（SLDM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2017-01-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2017-SLDM-178"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":177013,"updated":"2025-01-20T05:38:03.944488+00:00","links":{}}