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Use multiple threads (openblas) #12

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Use multiple threads (openblas) #12

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10 changes: 9 additions & 1 deletion Base/Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,8 @@ RUN apt-get -y install \
python-pip \
git \
libhdf5-dev \
software-properties-common
software-properties-common \
libopenblas-dev

# Torch and luarocks
RUN git clone https://github.com/torch/distro.git /root/torch --recursive && cd /root/torch && \
Expand All @@ -26,6 +27,13 @@ ENV PATH=/root/torch/install/bin:$PATH
ENV LD_LIBRARY_PATH=/root/torch/install/lib:$LD_LIBRARY_PATH
ENV DYLD_LIBRARY_PATH=/root/torch/install/lib:$DYLD_LIBRARY_PATH
ENV LUA_CPATH='/root/torch/install/lib/?.so;'$LUA_CPATH
ENV CMAKE_LIBRARY_PATH=/opt/OpenBLAS/lib/:$CMAKE_LIBRARY_PATH
ENV LD_LIBRARY_PATH=/opt/OpenBLAS/lib/:$LD_LIBRARY_PATH

# number of torch threads to use
# https://github.com/jcjohnson/torch-rnn/issues/34
ENV OMP_NUM_THREADS=4
ENV USE_OPENMP=1

#torch-rnn and python requirements
WORKDIR /root
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