{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00227825","sets":["1164:2240:11176:11333"]},"path":["11333"],"owner":"44499","recid":"227825","title":["細粒度なApproximate Computing適用に向けた演算精度変更による影響の評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-09-19"},"_buckets":{"deposit":"b0104ca5-cdb2-4122-a282-e20f901e6e81"},"_deposit":{"id":"227825","pid":{"type":"depid","value":"227825","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"細粒度なApproximate Computing適用に向けた演算精度変更による影響の評価","author_link":["607438","607440","607441","607439"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"細粒度なApproximate Computing適用に向けた演算精度変更による影響の評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"近似計算","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-09-19","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"明星大学情報学部"},{"subitem_text_value":"帝京大学"},{"subitem_text_value":"筑波大学計算科学研究センター"},{"subitem_text_value":"東京工業大学"}]},"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/227825/files/IPSJ-HPC23191013.pdf","label":"IPSJ-HPC23191013.pdf"},"date":[{"dateType":"Available","dateValue":"2025-09-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC23191013.pdf","filesize":[{"value":"1.1 MB"}],"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":"fba46096-f25d-4ee5-9e39-c32cf59529a7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"和田, 康孝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森江, 善之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 諒平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂本, 龍一"}],"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":"本質的に高い演算精度を要求する HPC アプリケーションに対して Approximate Computing 技術を適用し，演算精度と実行性能，および消費電力等の間でトレードオフを最適化するためには，アプリケーション内のタスクやデータそれぞれの特性に応じて，演算精度制御の度合いを最適化する必要がある．本稿では，複数のベンチマークにおいて動的に演算精度を変更した際の実行性能および演算結果への影響を評価し，HPC アプリケーションに対する細粒度な Approximate Computing 技術の適用に向けた検討を行う．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","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":"2023-09-19","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"13","bibliographicVolumeNumber":"2023-HPC-191"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":227825,"updated":"2025-01-19T12:02:59.909384+00:00","links":{},"created":"2025-01-19T01:27:04.624135+00:00"}