Consistent Hashing Algorithm in Multiprocessor System Process Distribution

doi:10.3969/j.issn.1006-2475.2013.09.017

Computer and Modernization ›› 2013, Vol. 1 ›› Issue (9): 71-74.doi: 10.3969/j.issn.1006-2475.2013.09.017

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Consistent Hashing Algorithm in Multiprocessor System Process Distribution

GUO Ning, ZHANG Xin

China Aeronautical Radio Electronics Research Institute, Shanghai 200233, China

Received:2013-03-28 Revised:1900-01-01 Online:2013-09-17 Published:2013-09-17

Abstract

Abstract: The distributing process algorithm plays an important role in multiprocessor performance. This study designs a consistent hashing-based distributing process (CH-DP) algorithm. Firstly, both the processors and the processes are mapped to the close address range, and then the CH-DP algorithm distributes the processes to the closest idle processor in a clockwise direction. The CH-DP algorithm can balance the processor loading processes, with high reliability and extension.

Key words: CH-DP algorithm, multiprocessor system, process distribution, idle processor

CLC Number:

TP316

GUO Ning;ZHANG Xin. Consistent Hashing Algorithm in Multiprocessor System Process Distribution[J]. Computer and Modernization, 2013, 1(9): 71-74.

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Consistent Hashing Algorithm in Multiprocessor System Process Distribution

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