Collective operations use it to exchange gradients, parameters, activations, and cache state. Bandwidth, latency, topology, and contention determine how well multi-device workloads scale.
An accelerator interconnect is the communication fabric that moves data between processors in a distributed AI system.
Collective operations use it to exchange gradients, parameters, activations, and cache state. Bandwidth, latency, topology, and contention determine how well multi-device workloads scale.