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nemo-mbridge-perf-tp-dp-comm-overlap

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Operational guide for enabling TP, DP, and PP communication overlap in Megatron-Bridge, including config knobs, code anchors, pitfalls, and verification.

skills/nemo-mbridge-perf-tp-dp-comm-overlap/SKILL.md

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# TP / DP / PP Communication Overlap Skill

For stable background and recommendation level, see:

- @docs/training/communication-overlap.md

## Enablement

Minimal Bridge override:

```python
from megatron.bridge.training.comm_overlap import CommOverlapConfig

cfg.model.tensor_model_parallel_size = 4
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