{"created":"2025-01-19T01:12:15.165426+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00211059","sets":["1164:2240:10556:10583"]},"path":["10583"],"owner":"44499","recid":"211059","title":["Ampere Altraの性能評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-05-07"},"_buckets":{"deposit":"512e038e-9dfe-46ad-a03c-86c00d9515df"},"_deposit":{"id":"211059","pid":{"type":"depid","value":"211059","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Ampere Altraの性能評価","author_link":["535659","535658","535660"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Ampere Altraの性能評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"高性能計算","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-05-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋大学情報基盤センター"},{"subitem_text_value":"名古屋大学情報基盤センター"},{"subitem_text_value":"名古屋大学情報基盤センター"}]},"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/211059/files/IPSJ-HPC21179009.pdf","label":"IPSJ-HPC21179009.pdf"},"date":[{"dateType":"Available","dateValue":"2023-05-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC21179009.pdf","filesize":[{"value":"821.7 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":"51d1444f-25ef-4ddc-9274-2d3cb97ad22e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大島, 聡史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"永井, 亨"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"片桐, 孝洋"}],"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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8841","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"CPU の性能は計算機システムの性能を左右する重要な要素である．スーパーコンピュータやデータセンタ，クラウド計算サーバ向けの CPU としては Intel 社の Xeon が多くのシェアを占めてきたが，近年では AMD 社の EPYC や，スーパーコンピュータ「富岳」や「不老」に搭載された富士通社の A64FX など新たな CPU への注目も高まっている．本稿では，ARM アーキテクチャに基づく最新の CPU である Ampere Altra の性能について報告する．A64FX をはじめとするいくつかの CPU とベンチマーク性能を比較し，性能や特徴を評価する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","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":"2021-05-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2021-HPC-179"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"links":{},"id":211059,"updated":"2025-01-19T17:55:31.758432+00:00"}