Articles by tag "HPC networking"

1. Cost-Effective Deployment of NVIDIA Mellanox Switches for High-Bandwidth AI Clusters
   Selene Gong

   36
   High-bandwidth AI clusters rely on low-latency, high-throughput networking to support demanding workloads such as machine learning training, inference, and large-scale simulations. NVIDIA Mellanox switches deliver high port density, scalable throughput, and robust reliability. This guide ...
2. Troubleshooting InfiniBand Subnet Manager Failover High-Availability OpenSM Architecture for MQM8790 Unmanaged Clusters
   Selene Gong

   18
   Quick Take In deployments based on unmanaged MQM8790 switches, the entire InfiniBand fabric control plane relies on an external Subnet Manager (SM). Implementing a high-availability active/standby OpenSM architecture with distinct sm_priority values prevents full cluster outages during ...