{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00028790","sets":["1164:2240:2247:2250"]},"path":["2250"],"owner":"1","recid":"28790","title":["PACS-CS における隣接通信性能の高速化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-08-03"},"_buckets":{"deposit":"e8341a8f-ae41-43b6-bad5-3e7c4f1d14ba"},"_deposit":{"id":"28790","pid":{"type":"depid","value":"28790","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"PACS-CS における隣接通信性能の高速化","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"PACS-CS における隣接通信性能の高速化"},{"subitem_title":"Increasing Neighbour Communication Performance Techniques for the PACS-CS System","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2007-08-03","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"富士通研究所"},{"subitem_text_value":"富士通研究所"},{"subitem_text_value":"富士通研究所"},{"subitem_text_value":"筑波大学"},{"subitem_text_value":"筑波大学"},{"subitem_text_value":"筑波大学"},{"subitem_text_value":"筑波大学"},{"subitem_text_value":"筑波大学"},{"subitem_text_value":"筑波大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"FUJITSU LABORATRIES","subitem_text_language":"en"},{"subitem_text_value":"FUJITSU LABORATRIES","subitem_text_language":"en"},{"subitem_text_value":"FUJITSU LABORATRIES","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba","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/28790/files/IPSJ-HPC07111037.pdf"},"date":[{"dateType":"Available","dateValue":"2009-08-03"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC07111037.pdf","filesize":[{"value":"560.8 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":"a914eb56-f35b-486b-ac96-ea574a77063e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2007 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"住元, 真司"},{"creatorName":"大江, 和一"},{"creatorName":"久門, 耕一"},{"creatorName":"高橋, 大介"},{"creatorName":"朴, 泰祐"},{"creatorName":"佐藤三久"},{"creatorName":"藏増, 嘉伸"},{"creatorName":"吉江, 友照"},{"creatorName":"宇川, 彰"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shinji, SUMIMOTO","creatorNameLang":"en"},{"creatorName":"Kazuichi, OOE","creatorNameLang":"en"},{"creatorName":"Kouichi, KUMON","creatorNameLang":"en"},{"creatorName":"Daisuke, TAKAHASHI","creatorNameLang":"en"},{"creatorName":"Taisuke, BOKU","creatorNameLang":"en"},{"creatorName":"Mitsuhisa, SATO","creatorNameLang":"en"},{"creatorName":"Yoshinobu, KURAMASHI","creatorNameLang":"en"},{"creatorName":"Tomoteru, YOSHIE","creatorNameLang":"en"},{"creatorName":"Akira, UKAWA","creatorNameLang":"en"}],"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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"PACS-CS の主要アプリケーションである Lattice-QCD プログラムは、隣接通信主体のアプリケーションである。しかし、MPI で書かれた隣接通信について性能評価したところ、メモリコピー性能で通信性能が律速されていることがわかった。これを解決するために、一般の Ethernet を用いて通信バッファへのコピーが不要な通信ライブラリを開発した。本論文では PACS-CS 上での３次元隣接通信バンド幅性能を高速化するライブラリの設計と評価について述べる。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The lattice-QCD program, which is important to run on the PACS-CS system, mainly uses neighbour communication. However, the neighbour communication performance using MPI shows it is saturated by memory copy processing performance. To solve the problem, we have developed a communication library without copying between communication buffers and user buffers using Ethernet network. This paper discusses a design and evaluation of communication library to increase 3D neighbour communication performance on the PACS-CS system.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"218","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"213","bibliographicIssueDates":{"bibliographicIssueDate":"2007-08-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"80(2007-HPC-111)","bibliographicVolumeNumber":"2007"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":28790,"updated":"2025-01-22T17:55:08.419562+00:00","links":{},"created":"2025-01-18T22:58:48.686031+00:00"}