{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00178084","sets":["1164:2822:9120:9121"]},"path":["9121"],"owner":"11","recid":"178084","title":["パイプライン段数とボディバイアス電圧制御によるパイプライン型CGRAの電力削減手法の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-02"},"_buckets":{"deposit":"83fb394e-7777-46a5-8a41-86aa8ee9add1"},"_deposit":{"id":"178084","pid":{"type":"depid","value":"178084","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"パイプライン段数とボディバイアス電圧制御によるパイプライン型CGRAの電力削減手法の検討","author_link":["380120","380122","380115","380119","380124","380121","380123","380117","380118","380116"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"パイプライン段数とボディバイアス電圧制御によるパイプライン型CGRAの電力削減手法の検討"},{"subitem_title":"Power Reduction for Pipelined CGRA with the Controlling Variable Pipeline and the Body Bias Voltage","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"プロセッサ及び演算処理","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2017-03-02","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"慶應義塾大学大学院理工学研究科"},{"subitem_text_value":"慶應義塾大学大学院理工学研究科"},{"subitem_text_value":"慶應義塾大学大学院理工学研究科"},{"subitem_text_value":"慶應義塾大学大学院理工学研究科"},{"subitem_text_value":"慶應義塾大学大学院理工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio 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/178084/files/IPSJ-EMB17044009.pdf","label":"IPSJ-EMB17044009.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-EMB17044009.pdf","filesize":[{"value":"2.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"42"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"6a8cbb00-ec53-478d-b20f-402b1c3a174d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Institute of Electronics, Information and Communication Engineers This 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":"小島, 拓也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安藤, 尚輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松下, 悠亮"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"奥原, 颯"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"天野, 英晴"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takuya, Kojima","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Naoki, Ando","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yusuke, Matsushita","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hayate, Okuhara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hideharu, Amano","creatorNameLang":"en"}],"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":"IoT 時代においてウェアラブルデバイスなどのバッテリー駆動の高機能で小型なデバイスが求められている．こうしたデバイスは一定以上の性能を低消費電力で実現することが要求される．そのためエネルギー効率の高い粗粒度再構成可能アーキテクチャ (CGRA : Coarse-Grained Reconfigurable Architecture) が注目されている．この中でも CGRA の 1 種である VPCMA (Variable Pipelined Cool Mega Array) は可変パイプラインを最適化することによって高い性能向上とエネルギー効率が得られている．しかし，この VPCMA は極薄 BOX 層を持つ完全空乏型の Silicon On lnsulator (SOI) を用いてボデイバイアス制御を行うことでさらなる電力効率を向上させることができる．そこで本研究では VPCMA に対してパイプライン段数とボディバイアス制御を同時に行うことでさらなる電力効率を改善する．シミュレーションの結果，PE アレイに対して行毎のボディバイアス制御を行うと，ゼロバイアス時と比べて平均約 19% の電力削減率を得た．また，PE アレイ全体で一律のボデイバイアス制御をする場合と比べると電力削減率は平均約 10% であった．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告組込みシステム（EMB）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2017-03-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2017-EMB-44"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-20T05:14:30.371011+00:00","created":"2025-01-19T00:47:27.717116+00:00","id":178084}