{"id":18414,"updated":"2025-01-22T22:46:55.168108+00:00","links":{},"created":"2025-01-18T22:51:09.504405+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00018414","sets":["934:1119:1136:1139"]},"path":["1139"],"owner":"1","recid":"18414","title":["Bimode-Plus 分岐予測器の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-05-15"},"_buckets":{"deposit":"4a16939d-72b5-40ae-949d-ccf76b4b0b31"},"_deposit":{"id":"18414","pid":{"type":"depid","value":"18414","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"Bimode-Plus 分岐予測器の提案","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Bimode-Plus 分岐予測器の提案"},{"subitem_title":"The Bimode-Plus Branch Predictor","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"プロセッサアーキテクチャ","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2005-05-15","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学大学院情報システム学研究科 独立行政法人科学技術振興機構さきがけ"},{"subitem_text_value":"電気通信大学大学院情報システム学研究科"},{"subitem_text_value":"電気通信大学大学院情報システム学研究科"},{"subitem_text_value":"電気通信大学大学院情報システム学研究科"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Systems University of Electro-Communications,PRESTO Japan Science and Technology Agency (JST)","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Systems University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Systems University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Systems University of Electro-Communications","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/18414/files/IPSJ-TACS4607011.pdf"},"date":[{"dateType":"Available","dateValue":"2007-05-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TACS4607011.pdf","filesize":[{"value":"720.5 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":"16"},{"tax":["include_tax"],"price":"0","billingrole":"11"},{"tax":["include_tax"],"price":"0","billingrole":"14"},{"tax":["include_tax"],"price":"0","billingrole":"15"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"84168370-2be7-4fe0-8546-b1850ebdeea1","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2005 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉瀬, 謙二"},{"creatorName":"片桐, 孝洋"},{"creatorName":"本多, 弘樹"},{"creatorName":"弓場, 敏嗣"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kenji, Kise","creatorNameLang":"en"},{"creatorName":"Takahiro, Katagiri","creatorNameLang":"en"},{"creatorName":"Hiroki, Honda","creatorNameLang":"en"},{"creatorName":"Toshitsugu, Yuba","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11833852","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_3_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7829","subitem_source_identifier_type":"ISSN"}]},"item_3_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"命令発行幅の増大と命令パイプライン長の増大により，プロセッサ性能に与える分岐予測器の重要性が増している．予測精度を向上させるために，過去数十年の間に様々な分岐予測器が提案されている．本稿では，極端な偏りのある分岐命令の特徴を利用する新しい分岐予測方式を提案する．本方式をBimode 分岐予測器に組み込む新しい分岐予測器としてBimode-Plus 予測器を提案する．SpecFP，SpecINT，マルチメディア，サーバの領域を含むベンチマークプログラムを用いた評価結果から，Bimode-Plus 分岐予測器の優れた予測精度を確認する．また，SPEC CINT2000 を用いて，Bimode-Plus 予測器によるアウトオブオーダ実行プロセッサの速度向上を評価し，大規模な構成のプロセッサモデルを想定する場合に，平均で3.2%，最大で8.5%の速度向上を達成できることを明らかにする．","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Accurate branch prediction has come to play an important role for modern microprocessors. In order to improve its prediction accuracy, many branch predictors have been investigated in the past few decades. In this paper, Bimode-Plus branch predictor is proposed as an enhanced version of Bimode branch predictor. Our experimental results using benchmarks from SpecFP, SpecINT, multi-media and server area show that Bimode-Plus branch predictor gives better prediction accuracy than Bimode branch predictor. With a cycle-accurate processor simulator modeling a wide issue out-of-order processor and SPEC CINT2000 benchmark, we show that Bimode-Plus branch predictor improves IPC by 8.5% for 197.parser and 3.2% on average.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"102","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌コンピューティングシステム（ACS）"}],"bibliographicPageStart":"85","bibliographicIssueDates":{"bibliographicIssueDate":"2005-05-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"SIG7(ACS10)","bibliographicVolumeNumber":"46"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}