{"created":"2025-01-19T01:17:49.749044+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00217331","sets":["1164:1867:10898:10899"]},"path":["10899"],"owner":"44499","recid":"217331","title":["組込みシステム集約のためのマルチコア制御基盤「誉」におけるコアの抽象化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-03-07"},"_buckets":{"deposit":"f117f4d7-adb5-4813-b845-83e9c894241f"},"_deposit":{"id":"217331","pid":{"type":"depid","value":"217331","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"組込みシステム集約のためのマルチコア制御基盤「誉」におけるコアの抽象化","author_link":["562963","562964","562962"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"組込みシステム集約のためのマルチコア制御基盤「誉」におけるコアの抽象化"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"実現技術","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-03-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"立命館大学"},{"subitem_text_value":"アドソル日進株式会社"},{"subitem_text_value":"立命館大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Ritsumeikan University","subitem_text_language":"en"},{"subitem_text_value":"Ad-Sol Nissin Corp.","subitem_text_language":"en"},{"subitem_text_value":"Ritsumeikan 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/217331/files/IPSJ-OS22154009.pdf","label":"IPSJ-OS22154009.pdf"},"date":[{"dateType":"Available","dateValue":"2024-03-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS22154009.pdf","filesize":[{"value":"1.7 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":"11"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"ff71c6d9-3662-4358-9d9f-37261a1439ea","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"林, 海豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井内, 晴菜"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"毛利, 公一"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10444176","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":"2188-8795","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"既存の複数の組込みシステムソフトウェアを 1 つの計算機に容易に集約するためのマルチコア制御基盤「誉」において,集約するシステムソフトウェアの改変コストを軽減するため,コア抽象化機能の実装と評価を行ったので報告する.ハードウェアの中には,特定の CPU コアに依存した操作が必要となるものがあるため,特に CPU コアの番号を意識したソフトウェアを実装する必要がある.しかし,誉によるシステム集約や柔軟なコア割当ての際には実装時の想定通りの CPU コアが割り当てられるとは限らないため,特定の CPU コアに依存したシステムソフトウェアを,想定外の CPU コアでも動作するよう改変する必要があった.コア抽象化機能は,システムソフトウェアに抽象化したコア番号を与え,物理コア番号に依存する処理を代行する.これにより,システムソフトウェアを容易にコア非依存化することを可能とする.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告システムソフトウェアとオペレーティング・システム(OS)"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-03-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2022-OS-154"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":217331,"updated":"2025-01-19T15:32:12.190882+00:00","links":{}}