{"links":{},"id":113234,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00113234","sets":["1164:2240:7894:7895"]},"path":["7895"],"owner":"11","recid":"113234","title":["CUDA-BLAS等の選択による最速GPU固有値ソルバーの性能評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-02-23"},"_buckets":{"deposit":"76eb03f2-0b68-4d05-a03d-998268a24a24"},"_deposit":{"id":"113234","pid":{"type":"depid","value":"113234","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"CUDA-BLAS等の選択による最速GPU固有値ソルバーの性能評価","author_link":["37412","37411","37409","37410"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"CUDA-BLAS等の選択による最速GPU固有値ソルバーの性能評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"線形代数","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2015-02-23","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／科学技術振興機構CREST"},{"subitem_text_value":"理化学研究所計算科学研究機構"},{"subitem_text_value":"日本原子力研究開発機構／科学技術振興機構CREST"},{"subitem_text_value":"日本原子力研究開発機構／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":"RIKEN Advanced Institute for Computational Science / CREST JST","subitem_text_language":"en"},{"subitem_text_value":"RIKEN Advanced Institute for Computational Science","subitem_text_language":"en"},{"subitem_text_value":"Japan Atomic Energy Agency / CREST JST","subitem_text_language":"en"},{"subitem_text_value":"Japan Atomic Energy Agency / CREST JST","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/113234/files/IPSJ-HPC15148004.pdf"},"date":[{"dateType":"Available","dateValue":"2017-02-23"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC15148004.pdf","filesize":[{"value":"1.5 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":"812e35ad-c9ff-4cde-b1e1-25c3a8b31317","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2015 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"今村, 俊幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"椋木, 大地"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山田, 進"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"町田, 昌彦"}],"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":"本研究では，既存の固有値計算で最速となる GPU 固有値ソルバーに対して CUDA-BLAS の選択による性能の違いを検証し，最速ソルバーの組み合わせを発見することを目的とした議論と実験を行う．論点として，既存の GPU 固有値ソルバー Eigen-G，MAGMA に対する分析とその内部で共通に使用されている CUDA-BLAS の実装について最良の組み合わせを見つけ出すことを考える．本報告では，CUDA-BLAS の実装には我々が開発を進めてきた ASPEN.K2 の dsymv が固有値ソルバーの性能に寄与し，MAGMA+ASPEN.K2 の実装による更なる高性能化の一例を示す．","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":"2015-02-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2015-HPC-148"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:54:51.407079+00:00","updated":"2025-01-20T19:42:53.284281+00:00"}