{"id":197508,"updated":"2025-01-19T22:19:16.340849+00:00","links":{},"created":"2025-01-19T01:01:57.769481+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00197508","sets":["1164:1579:9681:9819"]},"path":["9819"],"owner":"44499","recid":"197508","title":["メモリアクセスパターンを考慮したGPUスケジューリングポリシーの選択手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-06-04"},"_buckets":{"deposit":"aace8bab-2b07-4553-9747-3cd0908ea81d"},"_deposit":{"id":"197508","pid":{"type":"depid","value":"197508","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"メモリアクセスパターンを考慮したGPUスケジューリングポリシーの選択手法","author_link":["473874","473873"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"メモリアクセスパターンを考慮したGPUスケジューリングポリシーの選択手法"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"GPUシステム","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2019-06-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","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/197508/files/IPSJ-ARC19236002.pdf","label":"IPSJ-ARC19236002.pdf"},"date":[{"dateType":"Available","dateValue":"2021-06-04"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC19236002.pdf","filesize":[{"value":"922.2 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":"16"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"db405a22-6a3f-4f05-b3cd-3f2eb9a2dec3","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川口, 優樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"津邑, 公暁"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096105","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":"2188-8574","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"GPU は多数の計算ユニットを並列に動作させることによってパイプラインやメモリアクセスレイテンシを隠蔽し，CPU と比較して高いスループットを実現するが，これには計算ユニットへ命令を割り当てるスケジューリングポリシーが重要である．近年様々なスケジューリングポリシーが研究されているが，既存の GPU スケジューラは Warp の実行順序やメモリアクセスパターンなどの各プログラムが持つ様々な特徴を考慮せずにすべてのプログラムに対して同じスケジューリングポリシーを適用するため，GPU の計算ユニットの利用効率が必ずしも高くない場合がある．そこで本論文では，アセンブリコードに対してメモリアクセスを解析し，その結果に基づき，プログラムごとにスケジューリングポリシーを選択する手法を提案する．提案手法を用いて評価を行った結果，既存の GPU スケジューラと比較して 34.2% の実行時間削減を達成することを確認した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"研究報告システム・アーキテクチャ（ARC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-06-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2019-ARC-236"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}