--- a
+++ b/docker/Dockerfile
@@ -0,0 +1,25 @@
+ARG PYTORCH="1.7.1"
+ARG CUDA="11.0"
+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))/../"
+
+RUN apt-get update && apt-get install -y git ninja-build libglib2.0-0 libsm6 libxrender-dev libxext6 ffmpeg \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install mmcv-full
+RUN pip install mmcv-full==1.4.3 -f https://download.openmmlab.com/mmcv/dist/cu110/torch1.7.0/index.html
+
+# Install MMAction2
+RUN conda clean --all
+RUN git clone https://github.com/open-mmlab/mmaction2.git /mmaction2
+WORKDIR /mmaction2
+RUN mkdir -p /mmaction2/data
+ENV FORCE_CUDA="1"
+RUN pip install cython --no-cache-dir
+RUN pip install --no-cache-dir -e .