{"updated":"2025-01-19T21:08:40.041864+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00201034","sets":["1164:2240:9748:10001"]},"path":["10001"],"owner":"44499","recid":"201034","title":["TSUBAME3.0における製造ばらつきを考慮したGPUの電力モデリングの高速化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-12-11"},"_buckets":{"deposit":"5e401358-83c9-4112-8de5-f9a6ed450e01"},"_deposit":{"id":"201034","pid":{"type":"depid","value":"201034","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"TSUBAME3.0における製造ばらつきを考慮したGPUの電力モデリングの高速化","author_link":["490048","490047","490050","490046","490049"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"TSUBAME3.0における製造ばらつきを考慮したGPUの電力モデリングの高速化"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"電力マネジメント","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2019-12-11","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"電気通信大学"}]},"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/201034/files/IPSJ-HPC19172024.pdf","label":"IPSJ-HPC19172024.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-11"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC19172024.pdf","filesize":[{"value":"1.0 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":"0b818053-daba-4380-9a93-3293f3624249","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大八木, 哲哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"浅田, 風太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三輪, 忍"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"八巻, 隼人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"本多, 弘樹"}],"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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8841","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"最先端のスーパーコンピュータは膨大な電力を消費しており，優れた電力管理手法が必要とされている．スーパーコンピュータの CPU やメモリには製造ばらつきに起因する消費電力のばらつきが存在することが報告されており，電力管理手法の開発においては電力ばらつきの影響を考慮した方がよいと考えられる．一方，演算アクセラレータとして多くのスーパーコンピュータに搭載されている GPU については，電力ばらつきに関する報告がほとんどない．我々は，これまでに，Reedbush-H に搭載された計 240 基の GPU には最大 16% の電力ばらつきが存在することを確認し，ばらつきの影響を考慮した電力モデルを高速に生成する手法を提案している．今回，さらに多くの GPU の電力を計測するために評価環境として T SUBAME3.0 を用い，計 256 基の GPU を対象に電力ばらつきの確認と上記手法の有効性の確認を行った．本稿ではその結果を報告する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-12-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"24","bibliographicVolumeNumber":"2019-HPC-172"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:04:29.649730+00:00","id":201034,"links":{}}