{"created":"2025-01-18T23:23:28.951424+00:00","updated":"2025-01-21T22:23:28.561320+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00061243","sets":["1164:2036:5619:5620"]},"path":["5620"],"owner":"10","recid":"61243","title":["命令メモリアクセス数削減に基づく低エネルギー ASIP 合成手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-01-22"},"_buckets":{"deposit":"df7a1ae8-e768-4239-8d50-8e10fadf561d"},"_deposit":{"id":"61243","pid":{"type":"depid","value":"61243","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"命令メモリアクセス数削減に基づく低エネルギー ASIP 合成手法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"命令メモリアクセス数削減に基づく低エネルギー ASIP 合成手法"},{"subitem_title":"A Low Energy ASIP Synthesis Method Based on Reducing Instruction Memory Access","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2009-01-22","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"早稲田大学大学院基幹理工学研究科情報理工学専攻"},{"subitem_text_value":"早稲田大学大学院基幹理工学研究科情報理工学専攻"},{"subitem_text_value":"早稲田大学大学院基幹理工学研究科情報理工学専攻"},{"subitem_text_value":"早稲田大学大学院基幹理工学研究科情報理工学専攻"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Dept. of Computer Science and Engineering, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science and Engineering, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science and Engineering, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science and Engineering, Waseda 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":10,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/61243/files/IPSJ-SLDM09138026.pdf","label":"IPSJ-SLDM09138026"},"date":[{"dateType":"Available","dateValue":"2011-02-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLDM09138026.pdf","filesize":[{"value":"1.2 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":"10"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"4998ee76-1e7b-4639-a458-ad36aabe7f26","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2009 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小林, 優太"},{"creatorName":"戸川, 望"},{"creatorName":"柳澤, 政生"},{"creatorName":"大附, 辰夫"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yuta, Kobayashi","creatorNameLang":"en"},{"creatorName":"Nozomu, Togawa","creatorNameLang":"en"},{"creatorName":"Masao, Yanagisawa","creatorNameLang":"en"},{"creatorName":"Tatsuo, Ohtsuki","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":"本稿では VLIW 型 ASIP を対象としたハードウェア/ソフトウェア （HW/SW） ASIP 協調合成システム SPADES における消費エネルギー削減手法を提案する．ASIP において命令メモリが占める消費エネルギーの割合は大きく，命令メモリの消費エネルギー削減が課題となっている．そこで我々は，1 命令に逐次実行される複数の命令を格納する垂直結合命令を考え，垂直結合命令探索手法を提案する．提案する垂直結合命令探索手法はスケジューリング済み ODFG から消費エネルギー削減量が最大となるように垂直結合命令を決定する．これにより命令メモリのアクセス数を削減し，消費エネルギーを削減することができる．計算機実験により，メモリを含むプロセッサ全体で平均 41.9% の消費エネルギー削減を確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, we propose an energy-efficient ASIP synthesis method based on reducing instruction memory access. Since an instruction memory is one of the main energy consumers in ASIP, reducing consumed energy in instruction memory is an important problem. We propose a vertical combined instruction that stores two or more instructions issued sequentially into a single instruction. Then we propose a method to synthesize the vertical combined instructions from a scheduled CDFG. Since the number of instruction memory accesses is reduced, the energy consumption can also be reduced. In experimental results, we confirm reducing approximately 41.9% energy consumption at a whole processor system including memories.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"152","bibliographic_titles":[{"bibliographic_title":"研究報告システムLSI設計技術（SLDM）"}],"bibliographicPageStart":"147","bibliographicIssueDates":{"bibliographicIssueDate":"2009-01-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7(2009-SLDM-138)","bibliographicVolumeNumber":"2009"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"id":61243,"links":{}}