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docs: add CUDA driver compatibility guide#2227

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terrykong wants to merge 1 commit intomainfrom
tk/cuda-docs
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docs: add CUDA driver compatibility guide#2227
terrykong wants to merge 1 commit intomainfrom
tk/cuda-docs

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Summary

  • Adds docs/about/cuda-driver-compatibility.md explaining backward vs forward CUDA driver compatibility, KMD/UMD distinction, minimum driver versions for the NeMo-RL container (CUDA 12.9), driver lifecycle (LTS/Production/NFB), and troubleshooting tips.
  • Adds a cross-link from docs/about/installation.md to the new guide.

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🤖 Generated with Claude Code

Explains backward vs forward compatibility, KMD/UMD distinction,
minimum driver versions for the NeMo-RL container (CUDA 12.9),
and why forward compat (cuda-compat) is not a full driver substitute.

Signed-off-by: Terry Kong <terryk@nvidia.com>
@terrykong terrykong requested a review from a team as a code owner April 7, 2026 19:33
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copy-pr-bot bot commented Apr 7, 2026

This pull request requires additional validation before any workflows can run on NVIDIA's runners.

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@github-actions github-actions bot added the documentation Improvements or additions to documentation label Apr 7, 2026
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