{"created":"2025-01-19T01:15:26.356282+00:00","updated":"2025-01-19T16:32:27.072647+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00214632","sets":["6504:10735:10736"]},"path":["10736"],"owner":"44499","recid":"214632","title":["RTコアによるハードウェアレイトレーシングの性能評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-04"},"_buckets":{"deposit":"d3cb412f-3211-429d-8565-9478140f187e"},"_deposit":{"id":"214632","pid":{"type":"depid","value":"214632","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"RTコアによるハードウェアレイトレーシングの性能評価","author_link":["551761","551760","551759","551758"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"RTコアによるハードウェアレイトレーシングの性能評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"コンピュータシステム","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2021-03-04","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名大"},{"subitem_text_value":"名大"},{"subitem_text_value":"名大"},{"subitem_text_value":"名大"}]},"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/214632/files/IPSJ-Z83-2H-04.pdf","label":"IPSJ-Z83-2H-04.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-28"}],"format":"application/pdf","filename":"IPSJ-Z83-2H-04.pdf","filesize":[{"value":"647.0 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"55a6a311-008b-4881-abfb-9976963f09ae","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"枦木, 慎也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大島, 聡史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"片桐, 孝洋"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"永井, 亨"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年、性能向上の著しいGPUは数値シミュレーションや機械学習など様々な分野にて演算加速装置として活用され、高い性能を発揮している。一方、最近の一部のGPUは専用ハードウェアを搭載することで従来は不可能であった高速なレイトレーシング処理を可能としている。レイトレーシング処理は画像描画以外のアプリケーションにも応用できるため、我々はそれを計算科学分野で活用することを考えている。本研究では、GeForce RTXシリーズが備えるレイトレーシング加速ハードウェア（RTコア）のレイトレーシング性能をCPUと比較するとともに、プログラミング方法の観点から計算科学分野への応用可能性について議論を行う。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"38","bibliographic_titles":[{"bibliographic_title":"第83回全国大会講演論文集"}],"bibliographicPageStart":"37","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":214632,"links":{}}