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							- ARG PYTORCH="1.9.0"
 
- ARG CUDA="11.1"
 
- ARG CUDNN="8"
 
- FROM pytorch/pytorch:${PYTORCH}-cuda${CUDA}-cudnn${CUDNN}-devel
 
- ENV TORCH_CUDA_ARCH_LIST="6.0 6.1 7.0 7.5 8.0 8.6+PTX" \
 
-     TORCH_NVCC_FLAGS="-Xfatbin -compress-all" \
 
-     CMAKE_PREFIX_PATH="$(dirname $(which conda))/../" \
 
-     FORCE_CUDA="1"
 
- # Avoid Public GPG key error
 
- # https://github.com/NVIDIA/nvidia-docker/issues/1631
 
- RUN rm /etc/apt/sources.list.d/cuda.list \
 
-     && rm /etc/apt/sources.list.d/nvidia-ml.list \
 
-     && apt-key del 7fa2af80 \
 
-     && apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub \
 
-     && apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/7fa2af80.pub
 
- # (Optional, use Mirror to speed up downloads)
 
- # RUN sed -i 's/http:\/\/archive.ubuntu.com\/ubuntu\//http:\/\/mirrors.aliyun.com\/ubuntu\//g' /etc/apt/sources.list && \
 
- #    pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
 
- # Install the required packages
 
- RUN apt-get update \
 
-     && apt-get install -y ffmpeg libsm6 libxext6 git ninja-build libglib2.0-0 libsm6 libxrender-dev libxext6 \
 
-     && apt-get clean \
 
-     && rm -rf /var/lib/apt/lists/*
 
- # Install MMEngine and MMCV
 
- RUN pip install openmim && \
 
-     mim install "mmengine>=0.7.1" "mmcv>=2.0.0rc4"
 
- # Install MMDetection
 
- RUN conda clean --all \
 
-     && git clone https://github.com/open-mmlab/mmdetection.git /mmdetection \
 
-     && cd /mmdetection \
 
-     && pip install --no-cache-dir -e .
 
- WORKDIR /mmdetection
 
 
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