[Fix] Update dockerfile (#1671)

* [Fix] Update dockerfile

* [Fix] Update dockerfile

docker/Dockerfile

@@ -1,13 +1,9 @@
-ARG PYTORCH="1.6.0"
-ARG CUDA="10.1"
-ARG CUDNN="7"
+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+PTX"
-ENV TORCH_NVCC_FLAGS="-Xfatbin -compress-all"
-ENV CMAKE_PREFIX_PATH="$(dirname $(which conda))/../"
-
 # To fix GPG key error when running apt-get update
 RUN apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub
 RUN apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/7fa2af80.pub
@@ -16,13 +12,13 @@ RUN apt-get update && apt-get install -y git ninja-build libglib2.0-0 libsm6 lib
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-RUN conda clean --all
-RUN pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cu101/torch1.6.0/index.html
-
-RUN pip install mmdet
-
+RUN pip install -U openmim
+RUN mim install mmengine
+RUN mim install 'mmcv>=2.0.0rc1'
+RUN pip install 'mmdet>=3.0.0rc0'
 RUN git clone https://github.com/open-mmlab/mmocr.git /mmocr
 WORKDIR /mmocr
 ENV FORCE_CUDA="1"
 RUN pip install -r requirements.txt
 RUN pip install --no-cache-dir -e .
+RUN pip install -r requirements/albu.txt