Add PCIe topology schematic output#61
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Generate a pictorial PCIe topology diagram for the schematic check, including CPU/root complexes, PCIe switches, GPUs, NICs, NVMe devices, link labels, and peer-fabric annotations.
RamyaGuru
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May 13, 2026
`python/tune_system.py` writes a PCIe topology schematic to `pcie_schematic.png` in the working directory by default (introduced in #61). Anyone who runs the tuner from the repo root then has it sitting untracked in `git status` forever. Ignore the default path so it stops showing up in working-tree status. Custom output paths passed via `--output` are unaffected. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> Signed-off-by: rgurunathan <rgurunathan@nvidia.com>
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Generate a pictorial PCIe topology diagram for the schematic check, including CPU/root complexes, PCIe switches, GPUs, NICs, NVMe devices, link labels, and peer-fabric annotations.