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ci: set LD_LIBRARY_PATH in Docker images for correct cuBLAS detection #2468

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Merged
yzh119 merged 2 commits into from
Feb 3, 2026
Merged

ci: set LD_LIBRARY_PATH in Docker images for correct cuBLAS detection #2468

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175c448
Add LD_LIBRARY_PATH
bkryu Feb 2, 2026
3404aac
Upt
bkryu Feb 2, 2026
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3 changes: 3 additions & 0 deletions docker/Dockerfile.cu126
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Expand Up @@ -19,6 +19,9 @@ RUN echo "source activate py312" >> ~/.bashrc
ENV PATH="/opt/conda/bin:$PATH"
ENV PATH="/opt/conda/envs/py312/bin:$PATH"

# Ensure pip-installed nvidia-cublas takes precedence over system libraries
ENV LD_LIBRARY_PATH="/opt/conda/envs/py312/lib/python3.12/site-packages/nvidia/cublas/lib/:$LD_LIBRARY_PATH"

# Install torch and other python packages
COPY requirements.txt /install/requirements.txt
COPY docker/install/install_python_packages.sh /install/install_python_packages.sh
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3 changes: 3 additions & 0 deletions docker/Dockerfile.cu128
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Expand Up @@ -19,6 +19,9 @@ RUN echo "source activate py312" >> ~/.bashrc
ENV PATH="/opt/conda/bin:$PATH"
ENV PATH="/opt/conda/envs/py312/bin:$PATH"

# Ensure pip-installed nvidia-cublas takes precedence over system libraries
ENV LD_LIBRARY_PATH="/opt/conda/envs/py312/lib/python3.12/site-packages/nvidia/cublas/lib/:$LD_LIBRARY_PATH"

# Install torch and other python packages
COPY requirements.txt /install/requirements.txt
COPY docker/install/install_python_packages.sh /install/install_python_packages.sh
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3 changes: 3 additions & 0 deletions docker/Dockerfile.cu129
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Expand Up @@ -19,6 +19,9 @@ RUN echo "source activate py312" >> ~/.bashrc
ENV PATH="/opt/conda/bin:$PATH"
ENV PATH="/opt/conda/envs/py312/bin:$PATH"

# Ensure pip-installed nvidia-cublas takes precedence over system libraries
ENV LD_LIBRARY_PATH="/opt/conda/envs/py312/lib/python3.12/site-packages/nvidia/cublas/lib/:$LD_LIBRARY_PATH"

# Triton
ENV TRITON_PTXAS_PATH="/usr/local/cuda/bin/ptxas"

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3 changes: 3 additions & 0 deletions docker/Dockerfile.cu130
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Expand Up @@ -19,6 +19,9 @@ RUN echo "source activate py312" >> ~/.bashrc
ENV PATH="/opt/conda/bin:$PATH"
ENV PATH="/opt/conda/envs/py312/bin:$PATH"

# Set LD_LIBRARY_PATH to ensure pip-installed nvidia-cublas takes precedence over system libraries
ENV LD_LIBRARY_PATH="/opt/conda/envs/py312/lib/python3.12/site-packages/nvidia/cu13/lib/:$LD_LIBRARY_PATH"

# Triton
ENV TRITON_PTXAS_PATH="/usr/local/cuda/bin/ptxas"

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