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Add nccl to docker image #4985

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Oct 20, 2017
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2 changes: 1 addition & 1 deletion Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ COPY ./paddle/scripts/docker/root/ /root/

RUN apt-get update && \
apt-get install -y \
git python-pip python-dev openssh-server bison \
git python-pip python-dev openssh-server bison libnccl-dev \
wget unzip unrar tar xz-utils bzip2 gzip coreutils ntp \
curl sed grep graphviz libjpeg-dev zlib1g-dev \
python-matplotlib gcc-4.8 g++-4.8 \
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7 changes: 7 additions & 0 deletions paddle/scripts/docker/build.sh
Original file line number Diff line number Diff line change
Expand Up @@ -141,10 +141,17 @@ RUN sed -i '${APT_MIRROR}' /etc/apt/sources.list
EOF
fi

if [[ ${WITH_GPU} == "ON" ]]; then
NCCL_DEPS="apt-get install -y libnccl-dev &&"
else
NCCL_DEPS=""
fi

cat >> /paddle/build/Dockerfile <<EOF
ADD python/dist/*.whl /
# run paddle version to install python packages first
RUN apt-get update &&\
${NCCL_DEPS}\
apt-get install -y wget python-pip && pip install -U pip && \
pip install /*.whl; apt-get install -f -y && \
apt-get clean -y && \
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