About cookies on this site Our websites require some cookies to function properly (required). In addition, other cookies may be used with your consent to analyze site usage, improve the user experience and for advertising. For more information, please review your options. By visiting our website, you agree to our processing of information as described in IBM’sprivacy statement. To provide a smooth navigation, your cookie preferences will be shared across the IBM web domains listed here.
Publication
OECC/PSC 2022
Conference paper
Intra-node High-performance Computing Network Architecture with Fast Optical Switch Fabrics
Abstract
We study the performance of a single-stage network that uses co-packaged optics and nanosecond-scale photonic switches. Simulation results show ≥90% throughput for messages of 32 KB and reconfiguration ×of ≤72 ns at 400 Gb/s.