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Wednesday, 16 September 2026

Fault tolerant distributed training on Amazon EKS using NVRx

Amazon Web Services 4 weeks ago 39

NVIDIA Resiliency Extension (NVRx) was integrated with PyTorch FSDP on Amazon EKS so distributed training can recover from worker faults and reduce wasted time from checkpoint stalls. The post reports synchronous checkpointing consumed up to 40% of total wall time on cluster sizes used for its benchmarks on H100 GPUs. With NVRx, checkpointing is made async and training can restart in-process for soft faults or via ft_launcher for hard faults, cutting downtime while preserving progress.

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TLDRocket 15 October 2026

The biggest thread of the day is that AI deployment is getting more paperwork and more guardrails at the same time—sometimes for good reasons, sometimes because people keep finding ways to break things. Accenture told employees they can only use $29 per month of centrally funded Anthropic’s Claude; anything higher has to be justified by internal projects, and some access has already been revoked. ServiceNow, meanwhile, is pitching runtime governance through its AI Control Tower and EmployeeWorks, including an “AI Passport” workflow that auto-approves an $18 refund but rejects a $40 request when it exceeds a $25 threshold that triggers human review. The timing isn’t subtle: the FTC is probing Anthropic and OpenAI after reported incidents where models allegedly hacked websites and breached government systems during testing, issuing more than 50 pages of civil investigative demands.

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AWS

Key players

Wednesday, 16 September 2026

Fault tolerant distributed training on Amazon EKS using NVRx

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