{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00096584","sets":["1164:2240:7073:7336"]},"path":["7336"],"owner":"11","recid":"96584","title":["電力指向型次世代スーパーコンピュータを想定したHPCアプリケーションの性能最適化 ～量子化学計算の場合～"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-12-09"},"_buckets":{"deposit":"566385c7-1f54-4df4-a361-d00d2c3b833b"},"_deposit":{"id":"96584","pid":{"type":"depid","value":"96584","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"電力指向型次世代スーパーコンピュータを想定したHPCアプリケーションの性能最適化 ～量子化学計算の場合～","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"電力指向型次世代スーパーコンピュータを想定したHPCアプリケーションの性能最適化 ～量子化学計算の場合～"},{"subitem_title":"Performance Tuning of HPC Application Programs for Power-Budget Oriented Next-Generation Supercomputer ― Case of A Quantum Chemical Calculation ―","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"低消費電力","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-12-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学／科学技術振興機構/CREST"},{"subitem_text_value":"九州大学"},{"subitem_text_value":"九州大学／科学技術振興機構/CREST"},{"subitem_text_value":"九州大学／科学技術振興機構/CREST"},{"subitem_text_value":"九州大学"},{"subitem_text_value":"九州大学／科学技術振興機構/CREST"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kyushu University / JST/CREST","subitem_text_language":"en"},{"subitem_text_value":"Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Kyushu University / JST/CREST","subitem_text_language":"en"},{"subitem_text_value":"Kyushu University / JST/CREST","subitem_text_language":"en"},{"subitem_text_value":"Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Kyushu University / JST/CREST","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/96584/files/IPSJ-HPC13142030.pdf"},"date":[{"dateType":"Available","dateValue":"2015-12-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC13142030.pdf","filesize":[{"value":"1.6 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":"14"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"21f60ac8-9ea4-4456-bb02-c13021a086db","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"稲富, 雄一"},{"creatorName":"吉田, 匡兵"},{"creatorName":"深沢, 圭一郎"},{"creatorName":"上田, 将嗣"},{"creatorName":"青柳, 睦"},{"creatorName":"井上, 弘士"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yuichi, Inadomi","creatorNameLang":"en"},{"creatorName":"Kyohei, Yoshida","creatorNameLang":"en"},{"creatorName":"Kei-ichiro, Fukazawa","creatorNameLang":"en"},{"creatorName":"Masatsugu, Ueda","creatorNameLang":"en"},{"creatorName":"Mutsumi, Aoyagi","creatorNameLang":"en"},{"creatorName":"Koji, Inoue","creatorNameLang":"en"}],"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":"利用可能な電力バジェットを最重要資源とする電力指向型次世代スーパーコンピュータでは，ある電力バジェット内でアプリケーションプログラムを実行すると考えられる．そのような電力制約下で電力配分を調節することで性能を最適化する手法が必要となる．そこで，今回，量子化学計算のカーネルプログラムを用いて，電力制約下における性能最適化をインテル Xeon プロセッサに搭載されている電力制御インターフェイスを用いて行った．その結果，プログラム内の関数毎の電力バジェット配分を行うことで，数%～10 数%の性能向上を得ることができた．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"An application program will be run under a power limit on the power budget-oriented next-generation supercomputer which is assumed an available power budget is the most important resources. Under such a power limitation, the technique to optimize a performance by regulating the power distribution is desired. Therefore, we carried out the performance optimization for the kernel program of a quantum chemical calculation under the power limitation by control the power distribution to the CPU and DRAM using the Running Average Power Limit interface equipped on the Intel Xeon processor. As a result, we obtained the ～10% performance enhancement by changing the power budget distribution for every function in the kernel program.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-12-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"30","bibliographicVolumeNumber":"2013-HPC-142"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":96584,"updated":"2025-01-21T13:14:06.257189+00:00","links":{},"created":"2025-01-18T23:43:24.944571+00:00"}