{"created":"2025-01-19T01:06:10.959009+00:00","updated":"2025-01-19T20:25:27.957522+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00203847","sets":["1164:2240:10178:10179"]},"path":["10179"],"owner":"44499","recid":"203847","title":["電子動力学アプリケーションSALMONのスーパーコンピュータ「富岳」に向けた最適化と性能評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-03-09"},"_buckets":{"deposit":"ef36e370-f5b5-4263-8b5c-8ed27f13f6f2"},"_deposit":{"id":"203847","pid":{"type":"depid","value":"203847","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"電子動力学アプリケーションSALMONのスーパーコンピュータ「富岳」に向けた最適化と性能評価","author_link":["503709","503710","503711","503713","503708","503712"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"電子動力学アプリケーションSALMONのスーパーコンピュータ「富岳」に向けた最適化と性能評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"大規模システム","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2020-03-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波大学計算科学研究センター"},{"subitem_text_value":"筑波大学計算科学研究センター"},{"subitem_text_value":"筑波大学計算科学研究センター"},{"subitem_text_value":"筑波大学計算科学研究センター"},{"subitem_text_value":"筑波大学計算科学研究センター"},{"subitem_text_value":"筑波大学計算科学研究センター"}]},"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/203847/files/IPSJ-HPC20173004.pdf","label":"IPSJ-HPC20173004.pdf"},"date":[{"dateType":"Available","dateValue":"2022-03-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC20173004.pdf","filesize":[{"value":"1.1 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":"e70725bb-09d2-4b9f-bdb2-cc5ea17ac0c9","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"廣川, 祐太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"野田, 真史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山田, 俊介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山田, 篤志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"朴, 泰祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"矢花, 一浩"}],"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":"我々は電子動力学アプリケーション “SALMON” の開発と最適化を進め，Intel Xeon Phi (Knights Landing, KNL)クラスタ “Oakforest-PACS” での全系実行・性能評価を行ってきた．現在，製造と設置が進められているスーパーコンピュータ「富岳」に搭載される “A64FX” プロセッサはメニーコア，高バンド幅メモリ，512 bit SIMD と KNL に非常に似た特徴を持ち，KNL プロセッサへの最適化と性能評価は富岳の活用に強く貢献することが期待される．本研究では我々が特に KNL に対し最適化を進めてきた SALMON を A64FX に移植，さらなる最適化を行い，富岳共用前評価環境にて実施した最大 1152 ノードまでの性能評価から，SALMON のメニーコア型超並列計算機環境下での課題について論ずる．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2020-03-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2020-HPC-173"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":203847,"links":{}}