{"updated":"2025-01-19T20:10:59.448332+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00204488","sets":["1164:2240:10178:10205"]},"path":["10205"],"owner":"44499","recid":"204488","title":["低精度演算とアプリケーション性能"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-05-06"},"_buckets":{"deposit":"a42de840-7606-4085-938f-a7c1667d2b00"},"_deposit":{"id":"204488","pid":{"type":"depid","value":"204488","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"低精度演算とアプリケーション性能","author_link":["506428","506426","506424","506423","506427","506425"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"低精度演算とアプリケーション性能"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2020-05-06","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学情報基盤センター／理化学研究所計算科学研究センター"},{"subitem_text_value":"東京大学情報基盤センター"},{"subitem_text_value":"東京大学情報基盤センター"},{"subitem_text_value":"東京大学情報基盤センター"},{"subitem_text_value":"東京大学情報基盤センター"},{"subitem_text_value":"東京大学情報基盤センター／理化学研究所計算科学研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Information 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(R-CCS)","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/204488/files/IPSJ-HPC20174005.pdf","label":"IPSJ-HPC20174005.pdf"},"date":[{"dateType":"Available","dateValue":"2022-05-06"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC20174005.pdf","filesize":[{"value":"867.0 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正章"}],"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":"近年，科学技術計算において，低精度演算を積極的に活用することにより，計算時間を短縮する試みが活発に行われている．また，低精度演算による計算の精度を保証するための実用的手法についても研究が進められている．本研究では，アプリケーションの実装方法，問題規模と低精度演算による性能改善の関係に注目し，様々なハードウェア環境下での検討を実施した．","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":"2020-05-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicVolumeNumber":"2020-HPC-174"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:06:45.511845+00:00","id":204488,"links":{}}