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Fault tolerant distributed training on Amazon EKS using NVRx

AWS Machine Learning Blog · Sep 16, 2026 · Engineering Insights

Integration of NVIDIA Resiliency Extension enhances fault tolerance in distributed training on Amazon EKS.

The post discusses the integration of NVIDIA Resiliency Extension (NVRx) into PyTorch training on Amazon EKS to improve fault tolerance during large-scale distributed training. Key features include async checkpointing and in-process restarts, designed to maintain training progress despite common disruptions, making it a valuable resource for AI practitioners faced with large training jobs.

fault_tolerance distributed_training NVIDIA AWS EKS

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