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Conferences > OFC > 2014 > W4A > W4A.3

Experimental Assessment of a High Performance Back-end PCE for Flexgrid Optical Network Re-optimization

Lluís Gifre, Luis Velasco, Nacho Navarro, and Gabriel Junyent

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Abstract

A specialized high performance Graphics Processing Unit (GPU)-based back-end Path Computation Element (PCE) to compute re-optimization in Flexgrid networks is presented. Experimental results show 6x speedups compared to single centralized PCE.

© 2014 Optical Society of America

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