The Great Interconnect Debate: NVLink, InfiniBand, UALink, and the Quest for AI Supremacy

A comprehensive technical deep-dive into the world of AI interconnects: NVLink, InfiniBand, UALink, Ultra Ethernet, and Huawei's Unified Bus. We explore their architectures, reliability mechanisms, and how NVIDIA's unified architecture and Huawei's bold UB-Mesh vision are reshaping the AI infrastructure landscape.