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Research Report - School of Information Science ： ISSN 0918-7553 >
IS-RR-2006 >
このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/4793
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| タイトル: | Concurrency in Microprotocol Frameworks |
| 著者: | Urban, Peter
Mena, Sergio
Defago, Xavier
Katayama, Takuya |
| キーワード: | Protocols
distributed applications
microprotocol frameworks
middleware
components
concurrency
asynchronous communication
causal order |
| 発行日: | 2006-02-28 |
| 出版者: | 北陸先端科学技術大学院大学情報科学研究科 |
| 誌名: | Research report (School of Information Science, Japan Advanced Institute of Science and Technology) |
| 巻: | IS-RR-2006-004 |
| 開始ページ: | 1 |
| 終了ページ: | 13 |
| 抄録: | Protocol stacks and other distributed applications have been structured as a set of collaborating components with more or less well-defined interfaces. Recent frameworks provide flexible interfaces, arrangements and communication patterns, and thus allow for finer-grained components, called microprotocols. Multi-threaded programming is the key to high performance in these frameworks. This paper investigates what support for multi-threaded programming such frameworks provide and should provide for programmers. Along with a survey and detailed discussions of the features of existing frameworks, we propose features that can be offered without significant changes in programs, and that have a negligible performance impact. This includes the following: (1) sets of single-threaded microprotocols that coexist with multi-threaded microprotocols, thus taking the best of two worlds; (2) non-overlapping execution of microprotocols involved in a chain of asynchronous communication, to avoid inconsistencies; and (3) ordering guarantees for asynchronous communication among microprotocols. To our knowledge, our definition for a particular extension of causal order is the simplest so far. |
| URI: | http://hdl.handle.net/10119/4793 |
| 資料タイプ: | publisher |
| 出現コレクション: | IS-RR-2006
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このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
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| IS-RR-2006-004.pdf | | 227Kb | Adobe PDF | 見る/開く |
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