{"id":23369,"updated":"2025-01-22T20:26:08.894201+00:00","links":{},"created":"2025-01-18T22:54:47.659584+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00023369","sets":["1164:1579:1610:1611"]},"path":["1611"],"owner":"1","recid":"23369","title":["SR11000モデルH1におけるバリア同期の高速化手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-11-27"},"_buckets":{"deposit":"53de1f2f-4625-4427-964b-92a50d9967bb"},"_deposit":{"id":"23369","pid":{"type":"depid","value":"23369","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"SR11000モデルH1におけるバリア同期の高速化手法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SR11000モデルH1におけるバリア同期の高速化手法"},{"subitem_title":"Fast Barrier Synchronization Mechanism of SR11000 model H1","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2003-11-27","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"（株）日立製作所中央研究所"},{"subitem_text_value":"（株）日立製作所中央研究所"},{"subitem_text_value":"（株）日立製作所中央研究所"},{"subitem_text_value":"（株）日立製作所中央研究所"},{"subitem_text_value":"（株）日立製作所中央研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Hitachi, Ltd., Central Research Laboratory","subitem_text_language":"en"},{"subitem_text_value":"Hitachi, Ltd., Central Research Laboratory","subitem_text_language":"en"},{"subitem_text_value":"Hitachi, Ltd., Central Research Laboratory","subitem_text_language":"en"},{"subitem_text_value":"Hitachi, Ltd., Central Research Laboratory","subitem_text_language":"en"},{"subitem_text_value":"Hitachi, Ltd., Central Research Laboratory","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/23369/files/IPSJ-ARC03155010.pdf"},"date":[{"dateType":"Available","dateValue":"2005-11-27"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC03155010.pdf","filesize":[{"value":"426.9 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":"849d70b9-aeb2-4847-8587-13d582cdf156","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2003 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村, 友洋"},{"creatorName":"高山, 恒一"},{"creatorName":"青木, 秀貴"},{"creatorName":"松居, 昭宏"},{"creatorName":"助川, 直伸"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tomohiro, Nakamura","creatorNameLang":"en"},{"creatorName":"Koichi, Takayama","creatorNameLang":"en"},{"creatorName":"Hidetaka, Aoki","creatorNameLang":"en"},{"creatorName":"Akihiro, Matsui","creatorNameLang":"en"},{"creatorName":"Naonobu, Sukegawa","creatorNameLang":"en"}],"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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"共有メモリ型計算機において高い並列実効性能を実現するには，並列処理の起動終結時のバリア同期オーバーヘッドを低減することが重要である。ノードを構成する複数のマイクロプロセッサを一斉にしかも高速に起動させる協調型マイクロプロセッサ機構により高い並列実効性能を達成したスーパーテクニカルサーバSR8000の後継シリーズの初代モデルであるSR11000モデルH1は，キャッシュシステムを利用したソフトウェアによるバリア同期方式により，高速なバリア同期処理を実現することで，高い並列実効性能を達成する。本稿では高速バリア同期方式の概要とその高速化手法について述べ，SR11000モデルH1による性能評価結果を紹介する。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In order to realize a high parallel execution performance in a shared memory type parallel computer, it is important to reduce the barrier synchronization overhead. SR11000 model H1 is the first model of the succeeding series of the super technical server SR8000 that attained the high parallel execution performance by the CO-operative Micro-Processors in single Address Space (COMPAS) function which simultaneously and rapidly synchronizes the multiple CPUs in a node. SR11000 model H1 attains a high parallel execution performance by high-speed barrier synchronization processing according to the barrier synchronization mechanism by the software using the cache system. In this paper, the outline and technique of a high-speed barrier synchronization mechanism are described, and the performance evaluation result is introduced.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"74","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告計算機アーキテクチャ（ARC）"}],"bibliographicPageStart":"69","bibliographicIssueDates":{"bibliographicIssueDate":"2003-11-27","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"119(2003-ARC-155)","bibliographicVolumeNumber":"2003"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}