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Distributed process networks in Java | IEEE Conference Publication | IEEE Xplore

Distributed process networks in Java


Abstract:

Kahn (1974, 1977) defined a formal model for networks of processes that communicate through channels carrying streams of data tokens. His mathematical results show the ne...Show More

Abstract:

Kahn (1974, 1977) defined a formal model for networks of processes that communicate through channels carrying streams of data tokens. His mathematical results show the necessary conditions for an implementation to be determinate, that is, for the results of the computation to be identical whether the processes are executed sequentially, concurrently, or in parallel. In our Java implementation channels enforce blocking reads and each process has its own thread in order to ensure determinacy and avoid deadlock. The network connections required to maintain the communication channels between processes executing on separate servers are automatically established when parts of the program graph are distributed to other servers by Java object serialization. Our Java implementation of process networks is suitable for execution on a single computer, a cluster of servers on a high-speed LAN, or geographically dispersed servers on the Internet.
Date of Conference: 22-26 April 2003
Date Added to IEEE Xplore: 28 July 2003
Print ISBN:0-7695-1926-1
Print ISSN: 1530-2075
Conference Location: Nice, France

References

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