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arXiv · 1808.05212

Non-Interfering Concurrent Exchange (NICE) Networks

Alan W. Paeth
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Abstract

In studying the statistical frequency of exchange in comparison-exchange (CE) networks we discover a new elementary form of comparison-exchange which we name the "2-op". The operation supports concurrent and non-interfering operations of two traditional CEs upon one shared element. More than merely improving overall statistical performance, the introduction of NICE (non-interfering CE) networks lowers long-held bounds in the number of stages required for sorting tasks. Code-based CEs also benefit from improved average/worst case run time costs.

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Alan W. Paeth. 2018-08-09. Non-Interfering Concurrent Exchange (NICE) Networks. https://arxiv.org/abs/1808.05212

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