{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00217238","sets":["1164:2822:10894:10895"]},"path":["10895"],"owner":"44499","recid":"217238","title":["フィルタ・キャッシュにおける低電力化置換ポリシー"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-03-03"},"_buckets":{"deposit":"22496408-1416-4aba-a9de-55e7a781d538"},"_deposit":{"id":"217238","pid":{"type":"depid","value":"217238","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"フィルタ・キャッシュにおける低電力化置換ポリシー","author_link":["562487","562488"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"フィルタ・キャッシュにおける低電力化置換ポリシー"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"メモリ・アーキテクチャ","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-03-03","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋大学大学院工学研究科"},{"subitem_text_value":"名古屋大学大学院工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Engineering, Nagoya Uniersity","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, Nagoya Uniersity","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/217238/files/IPSJ-EMB22059018.pdf","label":"IPSJ-EMB22059018.pdf"},"date":[{"dateType":"Available","dateValue":"2024-03-03"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-EMB22059018.pdf","filesize":[{"value":"1.3 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":"42"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"beabd81f-2f68-42ed-95dc-649d2136a555","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"彭, 南翔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安藤, 秀樹"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12149313","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":"2188-868X","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"キャッシュの消費エネルギーはプロセッサ全体の消費エネルギーの中で大きな割合を占めている．L1 データ・キャッシュの上に非常に小さなフィルタ・キャッシュを配置することは，キャッシュ全体の消費エネルギーを効果的に削減できる一つの解決策である．本論文では，フィルタ・キャッシュの特性を考慮して，デッド・ブロック（将来アクセスされることがないブロック）予測とアクセス・ディスタンスを考慮したアンフレンドリ・ブロック（1 度もアクセスされない）予測を組み合わせた置換ポリシーを提案する．SPECCPU2017 を用いて提案手法を評価した．その結果，フィルタ・キャッシュのミス率を LRU に比べて平均 15.1% 削減し，フィルタ・キャッシュ，L1 データ・キャッシュ及び追加したハードウェアの合計の消費電力を平均 5.1% 削減できることを確認した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"研究報告組込みシステム（EMB）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-03-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"18","bibliographicVolumeNumber":"2022-EMB-59"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":217238,"updated":"2025-01-19T15:34:18.056179+00:00","links":{},"created":"2025-01-19T01:17:44.446103+00:00"}