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feat(sglang): support checkpoint-engine refit
- #3519
#3519
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tianyi-zhang-02
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feat(sglang): support checkpoint-engine refit
#3519
tianyi-zhang-02
wants to merge 9 commits into
NVIDIA-NeMo:main
NVIDIA-NeMo/RL:main
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tianyi-zhang-02:codex/3288-sglang-checkpoint-engine
tianyi-zhang-02/RL:codex/3288-sglang-checkpoint-engine
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Commits on Aug 8, 2026
fix(sglang): expose cfg on SGLangGeneration
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feat(sglang): add checkpoint-engine refit
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docs, CI wiring and a value-asserting alignment test
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test(sglang): cover the refit gaps unit tests could not reach
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docs: reconcile refit.md with SGLang checkpoint-engine support
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fix(sglang): fail safely during checkpoint refit
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Commits on Aug 14, 2026
docs: record the dp_size restriction, and drop the now-dead metric field
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fix(sglang): reject pp_size>1 for checkpoint-engine refit
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test(sglang): cover the pp_size guard
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