{"id":174155,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00174155","sets":["1164:2240:8543:8882"]},"path":["8882"],"owner":"11","recid":"174155","title":["入力サイズより出力サイズが十分小さい場合のGEMM演算のGPU上での実装"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-08-01"},"_buckets":{"deposit":"f088ef47-2de0-4633-b43c-267e7fcc671d"},"_deposit":{"id":"174155","pid":{"type":"depid","value":"174155","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"入力サイズより出力サイズが十分小さい場合のGEMM演算のGPU上での実装","author_link":["356350","356349"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"入力サイズより出力サイズが十分小さい場合のGEMM演算のGPU上での実装"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"行列計算","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2016-08-01","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪府立大学大学院工学研究科"},{"subitem_text_value":"大阪府立大学大学院工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Engineering, Osaka Prefecture University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering, Osaka Prefecture University","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/174155/files/IPSJ-HPC16155041.pdf","label":"IPSJ-HPC16155041.pdf"},"date":[{"dateType":"Available","dateValue":"2018-08-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC16155041.pdf","filesize":[{"value":"257.8 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":"86bf06d9-347e-4adf-9264-6da1c6d0e65c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2016 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"服部, 大士"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤本, 典幸"}],"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":"BLAS の GPU 向け実装に cuBLAS や MAGMA BLAS が存在する．それらの実装の GEMM ルーチンは与えられた行列のサイズに最適な内部ルーチンを呼び出すことによって多くの場合，理論最大性能に近い高速な計算を実現している．しかし，これらの実装では，サイズ m×k の行列と k×n の行列の GEMM 演算は m，n が小さい場合低速である．本論文では，転置を伴わない GEMM 演算において，k が特に大きく，m，n が小さい場合を対象とした実装手法を提案し，提案手法が既存手法より最大で 2 倍程度高速であることを示す．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","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":"2016-08-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"41","bibliographicVolumeNumber":"2016-HPC-155"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-20T07:01:44.870433+00:00","created":"2025-01-19T00:44:23.134574+00:00","links":{}}