MoE Communication Overlap For the higher-level overview, see: - @docs/training/communication-overlap.md - @skills/nemo-mbridge-perf-moe-comm-overlap/card.yaml Quick Decision Use MoE communication overlap when: - - token dispatch or combine time is visible in the profile - the run is already correct and you are now tuning throughput Avoid turning it on as an early bring-up step. It is easier to validate after the dispatcher, routing mode, and recompute plan are already stable. Enablement Prerequisites - - - must be or - Precision: BF16 or FP16 - If PP is used, VPP ( ) must be set (non- ) Flex…