{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00218535","sets":["1:10446:10684"]},"path":["10684"],"owner":"44499","recid":"218535","title":["Green500連覇への道のり"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-06-15"},"_buckets":{"deposit":"7fdcc58b-649a-4359-ad3c-190fcc241571"},"_deposit":{"id":"218535","pid":{"type":"depid","value":"218535","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Green500連覇への道のり","author_link":["568445","568446"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Green500連覇への道のり"},{"subitem_title":"How Did We Win the Green500 Three Times?","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"特別解説","subitem_subject_scheme":"Other"}]},"item_type_id":"30","publish_date":"2022-06-15","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_30_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"（株）Preferred Networks"}]},"item_30_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Preferred Networks, Inc.","subitem_text_language":"en"}]},"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/218535/files/IPSJ-MGN630703.pdf","label":"IPSJ-MGN630703.pdf"},"date":[{"dateType":"Available","dateValue":"2022-06-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MGN630703.pdf","filesize":[{"value":"3.3 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"166d5635-c57a-475f-83a9-ec4dd080694f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_30_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安達, 知也"}],"nameIdentifiers":[{}]}]},"item_30_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ADACHI, Tomoya","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"article"}]},"item_30_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116625","subitem_source_identifier_type":"NCID"}]},"item_30_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"スーパーコンピュータのエネルギー効率のランキングであるGreen500において，筆者らのグループは独自設計のプロセッサMN-Coreを用いたシステムで挑戦した．MN-Coreは演算器以外の回路を極力そぎ落とすことで高い電力あたり性能を実現したプロセッサである．そのプロセッサの性能を引き出すための最適化においては，ベンチマーク実行結果を可視化するツールなどの周辺ソフトウェアの助けが不可欠であった．結果として，2020年6月，2021年6月，2021年11月の3回のGreen500で1位となり，特に2021年11月は2位に大差をつけての優勝となった．","subitem_description_type":"Other"}]},"item_30_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"337","bibliographic_titles":[{"bibliographic_title":"情報処理"}],"bibliographicPageStart":"334","bibliographicIssueDates":{"bibliographicIssueDate":"2022-06-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicVolumeNumber":"63"}]},"relation_version_is_last":true,"item_30_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20729/00218427","subitem_identifier_reg_type":"JaLC"}]},"weko_creator_id":"44499"},"id":218535,"updated":"2025-01-19T15:07:42.142737+00:00","links":{},"created":"2025-01-19T01:18:54.147778+00:00"}