Megatron FSDP Skill For stable background and recommendation level, see: - @docs/training/megatron-fsdp.md - @skills/nemo-mbridge-perf-megatron-fsdp/card.yaml Enablement Minimal Megatron FSDP override in Bridge: Example recipe fixup: Performance harness note: Code Anchors Bridge config definition: Bridge validation: Runtime wrapper selection: Perf harness overrides: Pitfalls 1. Public recipes often expose but still default to . If save/load is enabled, switch to . 2. exists, but on the validated branch Bridge still fails before training because passes . 3. CPU offloading is only valid when an…