{"created":"2025-01-18T22:51:07.905332+00:00","updated":"2025-01-22T22:47:38.026410+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00018381","sets":["934:1119:1136:1138"]},"path":["1138"],"owner":"1","recid":"18381","title":["S-DSMシステムにおけるページ要求時の受信通知を削減する方式"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-08-15"},"_buckets":{"deposit":"c540b96c-a89d-4491-bac3-fd2ea5b8d024"},"_deposit":{"id":"18381","pid":{"type":"depid","value":"18381","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"S-DSMシステムにおけるページ要求時の受信通知を削減する方式","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"S-DSMシステムにおけるページ要求時の受信通知を削減する方式"},{"subitem_title":"A Method to Reduce the Acknowledgment Message for a Page Request of S-DSM Systems","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ソフトウェア分散共有メモリ","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2005-08-15","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学大学院情報システム学研究科"},{"subitem_text_value":"電気通信大学大学院情報システム学研究科"},{"subitem_text_value":"電気通信大学大学院情報システム学研究科 現在，日本電気株式会社"},{"subitem_text_value":"電気通信大学大学院情報システム学研究科"},{"subitem_text_value":"電気通信大学大学院情報システム学研究科"},{"subitem_text_value":"電気通信大学大学院情報システム学研究科"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Systems The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Systems The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Systems The University of Electro-Communications,Presently with NEC corporation","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Systems The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Systems The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Systems The University of Electro-Communications","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/18381/files/IPSJ-TACS4612017.pdf"},"date":[{"dateType":"Available","dateValue":"2007-08-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TACS4612017.pdf","filesize":[{"value":"505.7 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":"11"},{"tax":["include_tax"],"price":"0","billingrole":"14"},{"tax":["include_tax"],"price":"0","billingrole":"15"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"6afbea76-abba-44c1-b85b-0fed1a5fad1c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2005 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉瀬, 謙二"},{"creatorName":"田邊, 浩志"},{"creatorName":"多, 忠行"},{"creatorName":"片桐, 孝洋"},{"creatorName":"本多, 弘樹"},{"creatorName":"弓場, 敏嗣"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kenji, Kise","creatorNameLang":"en"},{"creatorName":"Hiroshi, Tanabe","creatorNameLang":"en"},{"creatorName":"Tadayuki, Ohno","creatorNameLang":"en"},{"creatorName":"Takahiro, Katagiri","creatorNameLang":"en"},{"creatorName":"Hiroki, Honda","creatorNameLang":"en"},{"creatorName":"Toshitsugu, Yuba","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11833852","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_3_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7829","subitem_source_identifier_type":"ISSN"}]},"item_3_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"PC クラスタ上での，ソフトウェア分散共有メモリ（S-DSM）システムの高速化手法について議論する．JIAJIA などのいくつかのS-DSM システムは，計算ノード間の通信に，信頼性に関する機能を提供していないUDP（ユーザデータグラムプロトコル）を利用する．JIAJIA の実装では，ミドルウェアのレベルで，通信のエラーを検出して回復するために，1 回のメッセージ送信に対して1 回の受信通知（Ack）を利用する．本稿では，1 回のメッセージ送信に対して，必ずしも1 回の受信通知が必要ではないことを利用して，受信通知を削減する方式を提案する．評価結果から，MM（Matrix Multiply）のようにページ転送の実行頻度が高いベンチマークにおいて劇的な速度向上を達成し，16ノードの場合には，受信通知を省略しない場合と比較して，提案手法を用いることで92%の速度向上を達成できることを確認した．","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We discuss the inter-process communication in software distributed shared memory (SDSM) systems. Some S-DSM systems, such as JIAJIA, adopt the user datagram protocol (UDP) which does not provide the reliable communication between the computation nodes. In the implementation of JIAJIA, an acknowledgment is used in order to detect a communication error. In this paper, first, we show that an acknowledgment is not necessarily required for each message transmission in the middleware layer. Second, a method to reduce the acknowledgment overhead for a page request is proposed. From the evaluation results, we show that Matrix Multiply (MM) of high page transfer frequency achieves a drastic speedup compared with the conventional communication method of not omitting the acknowledgment.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"180","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌コンピューティングシステム（ACS）"}],"bibliographicPageStart":"170","bibliographicIssueDates":{"bibliographicIssueDate":"2005-08-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"SIG12(ACS11)","bibliographicVolumeNumber":"46"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":18381,"links":{}}