Inter-thread communication efficiency

Jaroslaw Sagan

Abstract


In this paper I compare inter-thread communication methods: blocking queue and LMAX Disruptor without synchronization according to a number of threads (CPU cores) and consumer rate. The research is carried out using a multiprocessor machine with Non Uniformed Memory and Oracle Java Runtime Environment. I determine if processing on many multi-core CPUs with NUMA is faster than on single multi-core CPU or vice versa.

Keywords


multi-threading, multi-thread processing

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DOI: http://dx.doi.org/10.17951/ai.2015.15.1.12-15
Date of publication: 2015-01-01 00:00:00
Date of submission: 2016-04-28 09:13:05


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