{"created":"2021-03-01T06:18:27.360244+00:00","id":1865,"links":{},"metadata":{"_buckets":{"deposit":"07fc8fd5-2d75-4bc3-83f5-423bff8ef8ef"},"_deposit":{"id":"1865","owners":[],"pid":{"revision_id":0,"type":"depid","value":"1865"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00001865","sets":["34:105:262","9:233:234"]},"item_7_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Anti-Dualflow Architecture"}]},"item_7_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-03","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{}]}]},"item_7_date_granted_25":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2008-03-24"}]},"item_7_degree_name_20":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"修士(情報理工学)"}]},"item_7_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Out-of-order スーパースカラ・プロセッサにおいて，レジスタ・リネーミングは命令間の依存を解析するために行われる．しかし，レジスタ・リネーミングに用いるRAM であるRMT(Register Map Table) は，ポート数が非常に多く遅延が大きい．また，アクセス頻度が高く消費電力も大きい．このため，レジスタ・リネーミングは高価な処理であり，またレジスタ・リネーミングの幅を増やすことも難しい．本研究では，レジスタ・リネーミングを省略する手法として逆dualflow アーキテクチャを提案する．逆dualflow アーキテクチャでは，命令のオペランドをプロデューサへの変位に動的に変換してトレースキャッシュに保存・再利用することにより，レジスタ・リネーミングを省略する．その代わり，トレースの種類が増加することによりトレースキャッシュ・ミス率が増加するが，パイプラインが短くなる効果により性能は維持できる","subitem_description_type":"Abstract"}]},"item_7_select_21":{"attribute_name":"学位","attribute_value_mlt":[{"subitem_select_item":"master"}]},"item_7_subject_13":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"548","subitem_subject_scheme":"NDC"}]},"item_7_text_24":{"attribute_name":"研究科・専攻","attribute_value_mlt":[{"subitem_text_value":"情報理工学系研究科電子情報学専攻"}]},"item_7_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大学院情報理工学系研究科電子情報学専攻"},{"subitem_text_value":"Graduate School of Information Science and Technology Department of Information and Communication Engineering The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"一林, 宏憲"}],"nameIdentifiers":[{"nameIdentifier":"5700","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-05-31"}],"displaytype":"detail","filename":"48066403.pdf","filesize":[{"value":"679.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"48066403.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/1865/files/48066403.pdf"},"version_id":"aa3bec67-b678-4a89-9545-0ada82beafb3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"コンピュータ・アーキテクチャ","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"thesis","resourceuri":"http://purl.org/coar/resource_type/c_46ec"}]},"item_title":"逆Dualflowアーキテクチャ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"逆Dualflowアーキテクチャ"}]},"item_type_id":"7","owner":"1","path":["234","262"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-08-08"},"publish_date":"2011-08-08","publish_status":"0","recid":"1865","relation_version_is_last":true,"title":["逆Dualflowアーキテクチャ"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:43:23.171904+00:00"}