HPC Networks: Challenges and the Role of Optics

Cyriel Minkenberg

doi:10.1364/OFC.2015.W3D.3

Optical Fiber Communication Conference
OSA Technical Digest (online) (Optica Publishing Group, 2015),
paper W3D.3
•https://doi.org/10.1364/OFC.2015.W3D.3

HPC Networks: Challenges and the Role of Optics

Cyriel Minkenberg

Optical Fiber Communication Conference 2015

Los Angeles, California United States
22–26 March 2015
ISBN: 978-1-55752-937-4

From the session
Data Center Switching (W3D)

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C. Minkenberg, "HPC Networks: Challenges and the Role of Optics," in Optical Fiber Communication Conference, OSA Technical Digest (online) (Optica Publishing Group, 2015), paper W3D.3.

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Abstract

Cost, rather than power, poses the main challenge for exascale HPC interconnection networks. To deliver byte-per-FLOP ratios on par with today’s petaflop-scale systems, price-performance of active optical links must improve by two orders of magnitude.

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