{"created":"2025-01-18T23:31:37.217508+00:00","updated":"2025-01-21T21:48:38.511205+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00073810","sets":["1164:1579:6260:6392"]},"path":["6392"],"owner":"11","recid":"73810","title":["細粒度パワーゲーティング制御による省電力化を行うLinuxプロセススケジューラの試作"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-04-06"},"_buckets":{"deposit":"fed058e8-094a-46e7-8086-a792f2abf397"},"_deposit":{"id":"73810","pid":{"type":"depid","value":"73810","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"細粒度パワーゲーティング制御による省電力化を行うLinuxプロセススケジューラの試作","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"細粒度パワーゲーティング制御による省電力化を行うLinuxプロセススケジューラの試作"},{"subitem_title":"A Prototype of Linux Process Scheduler for the Power Gating Control","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"プロセス制御","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2011-04-06","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京農工大学"},{"subitem_text_value":"東京農工大学"},{"subitem_text_value":"東京農工大学"},{"subitem_text_value":"東京農工大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo University of Agriculture and Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Agriculture and Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Agriculture and Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Agriculture and Technology","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/73810/files/IPSJ-ARC11195031.pdf"},"date":[{"dateType":"Available","dateValue":"2013-04-06"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC11195031.pdf","filesize":[{"value":"871.0 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":"44"}],"accessrole":"open_date","version_id":"74bbd133-1c5b-4b6d-a894-74f76a3edfcd","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 昭宏"},{"creatorName":"茂木, 勇"},{"creatorName":"佐藤, 未来子"},{"creatorName":"並木, 美太郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Akihiro, Takahashi","creatorNameLang":"en"},{"creatorName":"Isamu, Mogi","creatorNameLang":"en"},{"creatorName":"Mikiko, Sato","creatorNameLang":"en"},{"creatorName":"Mitaro, Namiki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096105","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":"本研究では，汎用のオペレーティングシステムであるLinuxを用いてプロセッサに搭載されている細粒度パワーゲーティングを制御することで，プロセッサのリーク電力の削減を行った．Linuxによるパワーゲーティング制御は，Linuxのプロセススケジューラに先行研究で省電力効果を確認したパワーゲーティング制御アルゴリズムを組み込むことで実現した．パワーゲーティング制御アルゴリズムは，コア温度およびこれまでのパワーゲーティング情報を基に制御を行うアルゴリズムである．評価の結果，パワーゲーティングを制御しない場合に比べて，スリープ時平均リーク電力を平均8.1%削減することができた．また，プロセスのエネルギー遅延積についても常温において平均8.7%削減することができた．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper describes a reduction of leakage power of a processor by controlling a fine-grain power gating of the processor by Linux. Power gating control on Linux was realized by including a power gating control algorithm, whose power reduce effect was confirmed by a preceding study, in Linux process scheduler. This power gating control algorithm is an algorithm controlling the power gating based on a temperature in the core and current power gating information. As a result of an experiment, leakage leak power at sleep was able to to be reduced by 8.1% on average compared to no power gating control. And energy delay product of processes was also able to be reduced by 8.7% on average at the normal temperature.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告計算機アーキテクチャ（ARC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2011-04-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"31","bibliographicVolumeNumber":"2011-ARC-195"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":73810,"links":{}}