Design issues for efficient implementation of MPI in Java
Design issues for efficient implementation of MPI in Java
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在 Java 中高效实现 MPI 的设计问题
DOI：
10.1145/304065.304097
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
V. Getov
中科院分区：
文献类型：
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作者：
Glenn Judd;M. Clement;Q. Snell;V. Getov
虽然人们对使用Java实现高性能应用程序的兴趣越来越大，但高性能计算社区中的许多人并不认为Java可以与传统的本地消息传递环境的性能相匹配。本文讨论了在基于Java的消息传递系统的设计中必须解决的关键问题。这些问题的有效处理允许Java-MPI应用程序获得的性能，传统的本地消息传递系统的对手。为了说明这些概念，MPI的纯Java实现的设计和性能进行了讨论。
While there is growing interest in using Java for high-performance applications, many in the highperformance computing community do not believe that Java can match the performance of traditional native message passing environments. This paper discusses critical issues that must be addressed in the design of Java based message passing systems. Efficient handling of these issues allows Java-MPI applications to obtain performance which rivals that of traditional native message passing systems. To illustrate these concepts, the design and performance of a pure Java implementation of MPI are discussed.