{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00101002","sets":["1164:1579:7406:7573"]},"path":["7573"],"owner":"11","recid":"101002","title":["Linuxスケジューラによるリークモニタを用いた細粒度パワーゲーティング制御手法と実チップにおける評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-05-07"},"_buckets":{"deposit":"464a0031-9ea7-413c-8820-4c550c4140ca"},"_deposit":{"id":"101002","pid":{"type":"depid","value":"101002","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Linuxスケジューラによるリークモニタを用いた細粒度パワーゲーティング制御手法と実チップにおける評価","author_link":["0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Linuxスケジューラによるリークモニタを用いた細粒度パワーゲーティング制御手法と実チップにおける評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"カーネルアーキテクチャ","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2014-05-07","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"},{"subitem_text_value":"東京農工大学"},{"subitem_text_value":"芝浦工業大学"},{"subitem_text_value":"芝浦工業大学"},{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京農工大学"}]},"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/101002/files/IPSJ-ARC14210014.pdf"},"date":[{"dateType":"Available","dateValue":"2016-05-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC14210014.pdf","filesize":[{"value":"745.4 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":"027ccc2c-3d85-498f-b5fc-a89b91bf4637","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小柴篤史"},{"creatorName":"塚本潤"},{"creatorName":"和田基"},{"creatorName":"坂本龍一"},{"creatorName":"佐藤未来子"},{"creatorName":"小坂翼"},{"creatorName":"宇佐美公良"},{"creatorName":"天野英晴"},{"creatorName":"近藤正章"},{"creatorName":"中村宏"},{"creatorName":"並木美太郎"}],"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，細粒度パワーゲーティング (PG) 機能を備えた低電力プロセッサ “Geyser\" を用いて，OS による PG 制御を行い，プロセッサの消費電力低減を目指す．PG 制御の省電力効果を高めるためには，実行時のチップ温度によって変化する PG の電力削減効果に対応する必要があるが，従来の制御手法では実チップの温度を OS が取得できず，省電力効果が低下する問題があった．本研究では，チップ温度をより正確に取得できるデバイスであるリークモニタを用いた，実行時のチップ温度に適した PG 制御手法を提案する．提案手法の省電力効果をより高めるためのハードウェア環境をエミュレートした場合の電力評価を実チップ上で行い，最大 17.5%の平均消費電力削減を達成した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"研究報告計算機アーキテクチャ（ARC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2014-05-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2014-ARC-210"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":101002,"updated":"2025-01-21T11:28:47.464295+00:00","links":{},"created":"2025-01-18T23:46:40.711739+00:00"}