Publication
OFC 2020
Conference paper

Scaling HPC Networks with Co-Packaged Optics

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Abstract

We propose an HPC network architecture with co-packaged optics enabling 128-port 51.2-Tb/s switches. Simulations for a >34,000-GPU system show up to 11.2× throughput improvement over a Summit-like supercomputer, opening the way to direct-network-attached GPUs.

Date

01 Mar 2020

Publication

OFC 2020

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