Hierarchical Context Parallel Skill This skill covers hierarchical context parallelism: nested context-parallel process groups used by and configured with . For what hierarchical CP is, when to use it, and the decision tree ( vs pure vs ), see: - @docs/training/hierarchical-context-parallel.md - @skills/nemo-mbridge-perf-hierarchical-context-parallel/card.yaml Enablement Minimal Bridge override: Required constraints: - - - Transformer Engine Code Anchors Upstream config and validation: Bridge MPU path: Bridge decentralized-PG path: Implementation Map The code anchors above show the config dec…