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fix: strip orphaned nvidia-* CUDA packages from Linux bundle (2.5GB->under 2GiB) #225

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Merged
thcp merged 1 commit into from
Jun 24, 2026
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fix: strip orphaned nvidia-* CUDA packages from Linux bundle (2.5GB->under 2GiB) #225

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13 changes: 13 additions & 0 deletions scripts/linux/make-portable.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -114,6 +114,19 @@ echo "==> Baking CPU-only torch (NVIDIA variant downloads CUDA at first run)"
--index-url https://download.pytorch.org/whl/cpu \
--force-reinstall --no-deps

# The project install above pulled the default Linux torch, which is the CUDA
# build, dragging in nvidia-* CUDA runtime packages (cuDNN, cuBLAS, NCCL, ...) and
# triton -- together ~2.5 GB. The CPU torch swap used --no-deps, so those packages
# are now orphaned but still installed, bloating the tarball past GitHub's 2 GiB
# asset limit. Remove them: CPU torch does not use them, and the NVIDIA variant
# re-downloads CUDA at first run anyway.
echo "==> Removing orphaned CUDA runtime packages"
orphans=$("$BUNDLED_PYTHON" -m pip list --format=freeze 2>/dev/null \
| sed -n 's/^\(nvidia-[^=]*\)==.*/\1/p')
orphans="$orphans triton"
echo " removing:$orphans"
"$BUNDLED_PYTHON" -m pip uninstall -y $orphans 2>/dev/null || true

echo "==> Verifying imports"
"$BUNDLED_PYTHON" -c "import fastapi, uvicorn, yt_dlp, demucs, torch, torchaudio, librosa, pyloudnorm, soundfile; print('torch', torch.__version__, 'cuda', torch.version.cuda)"

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