Integrate deep-ep nccl backend#4477

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irexyc wants to merge 7 commits intoInternLM:mainfrom

Commits on Mar 27, 2026

Commits on Mar 30, 2026

fix internode
irexyc
committed
update build
irexyc
committed

Commits on Apr 1, 2026

Commits on Apr 2, 2026

fix windows build
irexyc
committed