{"id":85921,"updated":"2025-01-21T17:55:00.786255+00:00","links":{},"created":"2025-01-18T23:37:25.366100+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00085921","sets":["1164:2036:6668:6891"]},"path":["6891"],"owner":"11","recid":"85921","title":["マルチスケールフィルタ向けアクセラレータ・アーキテクチャの提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-10-11"},"_buckets":{"deposit":"a9613d3f-2cac-457f-b710-c5f73918341e"},"_deposit":{"id":"85921","pid":{"type":"depid","value":"85921","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"マルチスケールフィルタ向けアクセラレータ・アーキテクチャの提案","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マルチスケールフィルタ向けアクセラレータ・アーキテクチャの提案"},{"subitem_title":"Accelerator Architecture for Multi Scale Filter Operation","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2012-10-11","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学院システム情報科学府"},{"subitem_text_value":"九州大学大学院システム情報科学研究院"},{"subitem_text_value":"九州大学大学院システム情報科学研究院"},{"subitem_text_value":"九州大学大学院システム情報科学研究院"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Science and Electrical Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Information Science and Electrical Engineer-ing, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Information Science and Electrical Engineer-ing, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Information Science and Electrical Engineer-ing, Kyushu University","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/85921/files/IPSJ-SLDM12157012.pdf"},"date":[{"dateType":"Available","dateValue":"2100-01-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLDM12157012.pdf","filesize":[{"value":"961.1 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"10"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"d91df586-d95a-4f88-81ac-2e45b1ec9298","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2012 by the Institute of Electronics, Information and Communication Engineers\nThis SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"上野, 伸也"},{"creatorName":"GauthierLovic, Eric"},{"creatorName":"井上, 弘士"},{"creatorName":"村上, 和彰"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shinya, Ueno","creatorNameLang":"en"},{"creatorName":"Gauthier, LovicEric","creatorNameLang":"en"},{"creatorName":"Koji, Inoue","creatorNameLang":"en"},{"creatorName":"Kazuaki, Murakami","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11451459","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"画像認識技術が様々な分野で使われ，画像認識アプリケーションを高性能・低消費エネルギーで実行するプロセッサが要求されている．画像認識アプリケーションの実行時間の多くを占めるのはフィルタ処理である．そのため， GRAPE-DR のように演算器をアレイ上に並べるアーキテクチャが適している．しかしながら，処理ごとにフィルタの大きさが異なるため，従来のようにメモリとのデータ入出力を行う演算器が最上段と最下段に固定されている場合，一度に動作させることの可能な演算器が少なくなってしまう．そこで，本稿では，メモリとのデータ入出力に柔軟性を持たせた DSP (Data Stream Processing) Tile 型アクセラレータ・アーキテクチャを提案する．提案するアクセラレータは， DSPTile という小規模なフィルタ処理を実行可能な Tile を大量に集積しており，各 DSPTile がメモリと通信を行える．さらに，各 DSPTile は他の DSPTile へ演算結果を渡せるように接続されている．これらを利用して，小規模なフィルタ処理を複数並列に実行したり，大規模なフィルタ処理を実行したりすることが可能である．本稿では，面積オーバーヘッドを考慮しながら，詳細なアーキテクチャの決定を行う．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Image recognition processing includes a number of filter operations which dominate the total execu tion time. Exploiting ALU array to accelerate the filter operations is one of the most promising approaches to achieve such energy-efficient executions. However, it is difficult for conventional ALU array accelerator to achieve high-performance and low-energy for multi-scale filter operations. To tackle this issule this paper proposes DSP (Data Stream Processing) tile accelerator for multi scale filter operations. Tile accelerator has many DSP tiles which can execute a small size of filter efficiently. Each DSP tile is connected with three-dimensionally implemented scratch-pad memories via TSVs.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告システムLSI設計技術（SLDM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2012-10-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicVolumeNumber":"2012-SLDM-157"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}