anchor.diff:      echo "deb http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64 /" > /etc/apt/sources.list.d/cuda.list && \
       echo "deb http://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1604/x86_64 /" > /etc/apt/sources.list.d/nvidia-ml.list
   
  -ENV CUDA_VERSION 9.1.85
  +ENV CUDA_VERSION 9.0.176
   
  -ENV CUDA_PKG_VERSION 9-1=$CUDA_VERSION-1
  +ENV CUDA_PKG_VERSION 9-0=$CUDA_VERSION-1
   RUN apt-get update && apt-get install -y --no-install-recommends \
           cuda-cudart-$CUDA_PKG_VERSION && \
  -    ln -s cuda-9.1 /usr/local/cuda && \
  +    ln -s cuda-9.0 /usr/local/cuda && \
       rm -rf /var/lib/apt/lists/*
   
   # nvidia-docker 1.0
  
positive.code: RUN echo "/usr/local/nvidia/lib" >> /etc/ld.so.conf.d/nvidia.conf && \
      echo "/usr/local/nvidia/lib64" >> /etc/ld.so.conf.d/nvidia.conf
  
  ENV PATH /usr/local/nvidia/bin:/usr/local/cuda/bin:${PATH}
  ENV LD_LIBRARY_PATH /usr/local/nvidia/lib:/usr/local/nvidia/lib64
  
  # nvidia-container-runtime
  ENV NVIDIA_VISIBLE_DEVICES all
  ENV NVIDIA_DRIVER_CAPABILITIES compute,utility
  ENV NVIDIA_REQUIRE_CUDA "cuda>=9.1"
  
  # NCCL https://gitlab.com/nvidia/cuda/blob/ubuntu16.04/9.1/runtime/Dockerfile
  ENV NCCL_VERSION 2.1.15
  
  RUN apt-get update && apt-get install -y --no-install-recommends \
          cuda-libraries-$CUDA_PKG_VERSION \
          libnccl2=$NCCL_VERSION-1+cuda9.1 && \
      rm -rf /var/lib/apt/lists/*
  
  # CUDNN https://gitlab.com/nvidia/cuda/blob/ubuntu16.04/9.1/runtime/cudnn7/Dockerfile
  ENV CUDNN_VERSION 7.1.1.5
  LABEL com.nvidia.cudnn.version="${CUDNN_VERSION}"
  
  RUN apt-get update && apt-get install -y --no-install-recommends \
              libcudnn7=$CUDNN_VERSION-1+cuda9.1 && \
      rm -rf /var/lib/apt/lists/*
  
  RUN apt-get update && apt-get install -y python3-pip
  RUN pip3 install --upgrade pip
  COPY requirements.txt /requirements.txt
  RUN pip3 install -r requirements.txt
  
negative.code: FROM jetbrains/teamcity-agent
  
  RUN NVIDIA_GPGKEY_SUM=d1be581509378368edeec8c1eb2958702feedf3bc3d17011adbf24efacce4ab5 && \
      NVIDIA_GPGKEY_FPR=ae09fe4bbd223a84b2ccfce3f60f4b3d7fa2af80 && \
      apt-key adv --fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64/7fa2af80.pub && \
  