{"updated":"2025-01-20T03:08:34.588116+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00184886","sets":["1164:2240:9116:9317"]},"path":["9317"],"owner":"11","recid":"184886","title":["Oakforest-PACSにおけるIO-500の評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-12-11"},"_buckets":{"deposit":"44d3107d-3bb0-4b4f-b901-e9ac8751a47a"},"_deposit":{"id":"184886","pid":{"type":"depid","value":"184886","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Oakforest-PACSにおけるIO-500の評価","author_link":["409555"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Oakforest-PACSにおけるIO-500の評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"システム構築と評価","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2017-12-11","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"}]},"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/184886/files/IPSJ-HPC17162006.pdf","label":"IPSJ-HPC17162006.pdf"},"date":[{"dateType":"Available","dateValue":"2019-12-11"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC17162006.pdf","filesize":[{"value":"666.1 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":"0e08c43b-8ecf-4a3f-918f-445cdb9111ed","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"建部, 修見"}],"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":"ストレージ性能はアクセスパターンにより大きく性能が変わり，多くの尺度が考えられる．IO-500 ベンチマークは HPC における典型的なアクセスパターンのベンチマーク集合で，性能値を幾何平均により一つのスコアとする．今後の標準的な IO ベンチマークとして期待されるものである．本研究では，IO-500 ベンチマークにより，Oakforest-PACS のストレージシステムを評価する．ファイルキャッシュシステムの評価では，個別ファイルの書込で 746 GiB / s，単一ファイルの書込で 600 GiB / s であった．IO-500 のスコアは 101.48 であり，2017 年 11 月の第 1 回目のリストで第 1 位であった．","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":"2017-12-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"2017-HPC-162"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-19T00:52:09.903887+00:00","id":184886,"links":{}}