Ferroelectric Tuning Reduces Optical-Interconnect Stalls In LLM Training (Georgia Tech)

<p>Researchers from Georgia Institute of Technology published a technical paper titled “Thermal Tuning Overhead in Wafer-Scale Optical Interconnects for LLM MoE Training: A Cross-Layer Analysis and Ferroelectric-Based Mitigation.” Abstract Excerpt: The paper analyzes “wafer-scale optical interconnects” for mixture-of-experts LLM training and finds “repeated tuning stalls during communication phases.” It also reports “speedups of 2.7x” for... <a class="read_more" href="https://semiengineering.com/ferroelectric-tuning-reduces-optical-interconnect-stalls-in-llm-training-georgia-tech/">&#187; read more</a></p> <p>The post <a href="https://semiengineering.com/ferroelectric-tuning-reduces-optical-interconnect-stalls-in-llm-training-georgia-tech/">Ferroelectric Tuning Reduces Optical-Interconnect Stalls In LLM Training (Georgia Tech)</a> appeared first on <a href="https://semiengineering.com">Semiconductor Engineering</a>.</p>