{"updated":"2025-01-21T10:30:41.353819+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00103169","sets":["1164:2240:7465:7671"]},"path":["7671"],"owner":"11","recid":"103169","title":["電力消費量の上限を考慮した「京」の運用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-09-25"},"_buckets":{"deposit":"855b9ce3-29ed-4e39-a72c-93e18267378f"},"_deposit":{"id":"103169","pid":{"type":"depid","value":"103169","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"電力消費量の上限を考慮した「京」の運用","author_link":["0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"電力消費量の上限を考慮した「京」の運用"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"省電力","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2014-09-25","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"理化学研究所計算科学研究機構"},{"subitem_text_value":"理化学研究所計算科学研究機構"},{"subitem_text_value":"理化学研究所計算科学研究機構"},{"subitem_text_value":"理化学研究所計算科学研究機構"},{"subitem_text_value":"富士通株式会社"},{"subitem_text_value":"株式会社富士通ソーシアルサイエンスラボラトリ"},{"subitem_text_value":"株式会社富士通ソーシアルサイエンスラボラトリ"},{"subitem_text_value":"理化学研究所計算科学研究機構"}]},"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/103169/files/IPSJ-HPC14146004.pdf"},"date":[{"dateType":"Available","dateValue":"2016-09-25"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC14146004.pdf","filesize":[{"value":"746.5 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":"14"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"03472da3-b282-4e73-adf5-c3959a6b3830","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":"井上文雄"},{"creatorName":"宇野篤也"},{"creatorName":"塚本俊之"},{"creatorName":"松下聡"},{"creatorName":"末安史親"},{"creatorName":"池田直樹"},{"creatorName":"肥田元"},{"creatorName":"庄司文由"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10463942","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":"「京」 では現在，通常は小中規模のジョブ （36,864 ノード以下） を実行し，大規模ジョブ （36,865～82,944 ノード） は特定の期間 （以下，大規模ジョブ実行期間） に実行するという運用を行っている．通常の運用では 「京」 の消費電力は契約電力内に収まっているが，大規模ジョブ実行期間において契約電力を超過する事例が発生した．頻繁な契約電力の超過は電力契約の見直し等につながり，運用に及ぼす影響は無視できないものである．そこで，これを回避するために，投入予定の大規模ジョブを消費電力の観点で事前に審査することにした．すなわち，過去の動作実績等から推測した大規模ジョブ実行時の消費電力が運用上の上限を超えないことが確認されたジョブのみ投入を許可することにした．加えて，消費電力を 24 時間監視できる体制の構築，及び最大電力量を超過した際のジョブ停止プロセスの整備など運用方法の変更を実施した．本稿では，これらの対策と今後の取り組みについて報告する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2014-09-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2014-HPC-146"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:48:14.667620+00:00","id":103169,"links":{}}