diff --git a/cmake/paddlepaddle.cmake b/cmake/paddlepaddle.cmake
index 1421f52c0828bbe0917eccb5fecf72e1f3057961..aac2791b4c16ab275d78d98ccb9abcb3d2eaa33c 100644
--- a/cmake/paddlepaddle.cmake
+++ b/cmake/paddlepaddle.cmake
@@ -136,8 +136,10 @@ LINK_DIRECTORIES(${PADDLE_INSTALL_DIR}/third_party/install/mklml/lib)
 SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_RPATH}" "${PADDLE_INSTALL_DIR}/third_party/install/mkldnn/lib")
 LINK_DIRECTORIES(${PADDLE_INSTALL_DIR}/third_party/install/mkldnn/lib)
 
-ADD_LIBRARY(openblas STATIC IMPORTED GLOBAL)
-SET_PROPERTY(TARGET openblas PROPERTY IMPORTED_LOCATION ${PADDLE_INSTALL_DIR}/third_party/install/openblas/lib/libopenblas.a)
+if (NOT WITH_MKLML)
+    ADD_LIBRARY(openblas STATIC IMPORTED GLOBAL)
+    SET_PROPERTY(TARGET openblas PROPERTY IMPORTED_LOCATION ${PADDLE_INSTALL_DIR}/third_party/install/openblas/lib/libopenblas.a)
+endif()
 
 ADD_LIBRARY(paddle_inference STATIC IMPORTED GLOBAL)
 SET_PROPERTY(TARGET paddle_inference PROPERTY IMPORTED_LOCATION ${PADDLE_INSTALL_DIR}/lib/libpaddle_inference.a)
diff --git a/python/examples/detection/ssd_vgg16_300_240e_voc/test_client.py b/python/examples/detection/ssd_vgg16_300_240e_voc/test_client.py
index 59024d010a27c1569b5a07afd4508ad19894d89e..3409ef8859e1e408a5a5c6ac833d3ad2d4b508d9 100755
--- a/python/examples/detection/ssd_vgg16_300_240e_voc/test_client.py
+++ b/python/examples/detection/ssd_vgg16_300_240e_voc/test_client.py
@@ -18,7 +18,7 @@ import sys
 import numpy as np
 
 preprocess = Sequential([
-    File2Image(), BGR2RGB(), 
+    File2Image(), BGR2RGB(),
     Normalize([123.675, 116.28, 103.53], [58.395, 57.12, 57.375], False),
     Resize((512, 512)), Transpose((2, 0, 1))
 ])
@@ -33,6 +33,7 @@ im = preprocess(sys.argv[1])
 fetch_map = client.predict(
     feed={
         "image": im,
+        "im_shape": np.array([512, 512]),
         "scale_factor": np.array([1.0, 1.0]).reshape(-1),
     },
     fetch=["save_infer_model/scale_0.tmp_1"],
diff --git a/python/examples/xpu/ernie/ernie_client.py b/python/examples/xpu/ernie/ernie_client.py
index d5f2d25d599ae9440e939826f41b624814c6c8f0..b02c9d0aa48cbea04f122f46a5e3a8679eb259d1 100644
--- a/python/examples/xpu/ernie/ernie_client.py
+++ b/python/examples/xpu/ernie/ernie_client.py
@@ -23,7 +23,7 @@ args = benchmark_args()
 
 reader = ChineseErnieReader({"max_seq_len": 128})
 fetch = ["save_infer_model/scale_0"]
-endpoint_list = ['127.0.0.1:12000']
+endpoint_list = ['127.0.0.1:7704']
 client = Client()
 client.load_client_config(args.model)
 client.connect(endpoint_list)
diff --git a/tools/Dockerfile.cuda11-cudnn8.devel b/tools/Dockerfile.cuda11-cudnn8.devel
deleted file mode 100644
index 07f1ba0f5d387e889843d1f1dc4e108b81e12930..0000000000000000000000000000000000000000
--- a/tools/Dockerfile.cuda11-cudnn8.devel
+++ /dev/null
@@ -1,189 +0,0 @@
-# A image for building paddle binaries
-# Use cuda devel base image for both cpu and gpu environment
-# When you modify it, please be aware of cudnn-runtime version
-FROM hub.baidubce.com/ctr/cuda:11.0-cudnn8-devel-ubuntu18.04
-MAINTAINER PaddlePaddle Authors <paddle-dev@baidu.com>
-
-# ENV variables
-ARG WITH_GPU
-ARG WITH_AVX
-
-ENV WITH_GPU=${WITH_GPU:-ON}
-ENV WITH_AVX=${WITH_AVX:-ON}
-ENV DEBIAN_FRONTEND=noninteractive
-ENV LD_LIBRARY_PATH=/usr/local/cuda-11.0/targets/x86_64-linux/lib:$LD_LIBRARY_PATH
-
-ENV HOME /root
-# Add bash enhancements
-COPY tools/dockerfile/scripts/root/ /root/
-
-RUN apt-get update && \
-  apt-get install -y software-properties-common && add-apt-repository ppa:deadsnakes/ppa && \
-  apt-get update && \
-  apt-get install -y curl wget vim git unzip unrar tar xz-utils libssl-dev bzip2 gzip \ 
-    coreutils ntp language-pack-zh-hans python-qt4 libsm6 libxext6 libxrender-dev libgl1-mesa-glx \
-    bison graphviz libjpeg-dev zlib1g-dev automake locales swig net-tools libtool module-init-tools libcurl4-openssl-dev libffi-dev
-
-RUN ln -s /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0 /usr/lib/libssl.so.10 && \
-    ln -s /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 /usr/lib/libcrypto.so.10
-
-# Downgrade gcc&&g++
-WORKDIR /usr/bin 
-COPY tools/dockerfile/build_scripts /build_scripts 
-RUN bash /build_scripts/install_trt.sh
-RUN bash /build_scripts/install_gcc.sh gcc82 && rm -rf /build_scripts 
-RUN cp gcc gcc.bak && cp g++ g++.bak && rm gcc && rm g++ 
-RUN ln -s /usr/local/gcc-8.2/bin/gcc /usr/local/bin/gcc 
-RUN ln -s /usr/local/gcc-8.2/bin/g++ /usr/local/bin/g++ 
-RUN ln -s /usr/local/gcc-8.2/bin/gcc /usr/bin/gcc 
-RUN ln -s /usr/local/gcc-8.2/bin/g++ /usr/bin/g++ 
-ENV PATH=/usr/local/gcc-8.2/bin:$PATH 
-
-
-# install cmake
-WORKDIR /home
-RUN wget -q https://cmake.org/files/v3.16/cmake-3.16.0-Linux-x86_64.tar.gz && tar -zxvf cmake-3.16.0-Linux-x86_64.tar.gz && rm cmake-3.16.0-Linux-x86_64.tar.gz
-ENV PATH=/home/cmake-3.16.0-Linux-x86_64/bin:$PATH
-
-# install cmake
-WORKDIR /home
-RUN wget -q https://cmake.org/files/v3.16/cmake-3.16.0-Linux-x86_64.tar.gz && tar -zxvf cmake-3.16.0-Linux-x86_64.tar.gz && rm cmake-3.16.0-Linux-x86_64.tar.gz
-ENV PATH=/home/cmake-3.16.0-Linux-x86_64/bin:$PATH
-
-# Install Python3.6
-RUN mkdir -p /root/python_build/ && wget -q https://www.sqlite.org/2018/sqlite-autoconf-3250300.tar.gz && \
-    tar -zxf sqlite-autoconf-3250300.tar.gz && cd sqlite-autoconf-3250300 && \
-    ./configure -prefix=/usr/local && make -j8 && make install && cd ../ && rm sqlite-autoconf-3250300.tar.gz && \
-    wget -q https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz && \
-    tar -xzf Python-3.6.0.tgz && cd Python-3.6.0 && \
-    CFLAGS="-Wformat" ./configure --prefix=/usr/local/ --enable-shared > /dev/null && \
-    make -j8 > /dev/null && make altinstall > /dev/null && ldconfig
-
-# Install Python3.7
-RUN wget -q https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz && \
-    tar -xzf Python-3.7.0.tgz && cd Python-3.7.0 && \
-    CFLAGS="-Wformat" ./configure --prefix=/usr/local/ --enable-shared > /dev/null && \
-    make -j8 > /dev/null && make altinstall > /dev/null && ldconfig
-
-# Install Python3.8
-RUN wget -q https://www.python.org/ftp/python/3.8.0/Python-3.8.0.tgz && \
-    tar -xzf Python-3.8.0.tgz && cd Python-3.8.0 && \
-    CFLAGS="-Wformat" ./configure --prefix=/usr/local/ --enable-shared > /dev/null && \
-    make -j8 > /dev/null && make altinstall > /dev/null && ldconfig
-
-# Install Python3.5
-RUN wget -q https://www.python.org/ftp/python/3.5.1/Python-3.5.1.tgz && \
-    tar -xzf Python-3.5.1.tgz && cd Python-3.5.1 && \
-    CFLAGS="-Wformat" ./configure --prefix=/usr/local/python3.5.1 --enable-shared > /dev/null && \
-    make -j8 > /dev/null && make altinstall > /dev/null && ldconfig
-
-ENV PATH=/usr/local/include/python3.6m/:/usr/local/python3.5.1/include:${PATH}
-ENV PATH=/usr/local/bin:/usr/local/python3.5.1/bin:${PATH}
-ENV LD_LIBRARY_PATH=/usr/local/lib:/usr/local/python3.5.1/lib:${LD_LIBRARY_PATH}
-ENV CPLUS_INCLUDE_PATH=/usr/local/python3.5.1/include/python3.5:/usr/local/include/python3.6m/:$CPLUS_INCLUDE_PATH
-RUN ln -sf /usr/local/python3.5.1/bin/python3.5 /usr/local/bin/python3.5 && ln -sf /usr/local/python3.5.1/bin/python3.5 /usr/bin/python3.5 && ln -sf /usr/local/python3.5.1/bin/pip3.5 /usr/local/bin/pip3.5 && ln -sf /usr/local/python3.5.1/bin/pip3.5 /usr/bin/pip3.5 &&  ln -sf /usr/local/bin/python3.6 /usr/local/bin/python3 && ln -sf /usr/local/bin/python3.6 /usr/bin/python3 && ln -sf /usr/local/bin/pip3.6 /usr/local/bin/pip3 && ln -sf /usr/local/bin/pip3.6 /usr/bin/pip3
-
-RUN rm -r /root/python_build
-
-# Install Python2.7.15 to replace original python
-WORKDIR /home
-ENV version=2.7.15
-RUN wget https://www.python.org/ftp/python/$version/Python-$version.tgz && tar -xvf Python-$version.tgz
-WORKDIR /home/Python-$version
-RUN ./configure --enable-unicode=ucs4 --enable-shared CFLAGS=-fPIC --prefix=/usr/local/python2.7.15 && make && make install
-
-RUN echo "export PATH=/usr/local/python2.7.15/include:${PATH}" >> ~/.bashrc && echo "export PATH=/usr/local/python2.7.15/bin:${PATH}" >> ~/.bashrc && echo "export LD_LIBRARY_PATH=/usr/local/python2.7.15/lib:${LD_LIBRARY_PATH}" >> ~/.bashrc && echo "export CPLUS_INCLUDE_PATH=/usr/local/python2.7.15/include/python2.7:$CPLUS_INCLUDE_PATH" >> ~/.bashrc
-ENV PATH=/usr/local/python2.7.15/include:${PATH}
-ENV PATH=/usr/local/python2.7.15/bin:${PATH}
-ENV LD_LIBRARY_PATH=/usr/local/python2.7.15/lib:${LD_LIBRARY_PATH}
-ENV CPLUS_INCLUDE_PATH=/usr/local/python2.7.15/include/python2.7:$CPLUS_INCLUDE_PATH
-RUN mv /usr/bin/python /usr/bin/python.bak && ln -s /usr/local/python2.7.15/bin/python2.7 /usr/local/bin/python && ln -s /usr/local/python2.7.15/bin/python2.7 /usr/bin/python
-
-WORKDIR /home
-RUN wget https://files.pythonhosted.org/packages/b0/d1/8acb42f391cba52e35b131e442e80deffbb8d0676b93261d761b1f0ef8fb/setuptools-40.6.2.zip && apt-get -y install unzip && unzip setuptools-40.6.2.zip
-WORKDIR /home/setuptools-40.6.2
-RUN python setup.py build && python setup.py install
-WORKDIR /home
-RUN wget https://files.pythonhosted.org/packages/69/81/52b68d0a4de760a2f1979b0931ba7889202f302072cc7a0d614211bc7579/pip-18.0.tar.gz && tar -zxvf pip-18.0.tar.gz
-WORKDIR pip-18.0
-RUN python setup.py install && \
-  python3.8 setup.py install && \
-  python3.7 setup.py install && \
-  python3.6 setup.py install 
-
-WORKDIR /home
-RUN rm Python-$version.tgz setuptools-40.6.2.zip pip-18.0.tar.gz && \
-    rm -r Python-$version setuptools-40.6.2 pip-18.0
-
-# remove them when apt-get support 2.27 and higher version
-RUN wget -q https://ftp.gnu.org/gnu/binutils/binutils-2.33.1.tar.gz && \ 
-    tar -xzf binutils-2.33.1.tar.gz && \ 
-    cd binutils-2.33.1 && \
-    ./configure && make -j && make install && cd .. && rm -rf binutils-2.33.1 binutils-2.33.1.tar.gz
-
-
-# Install Go and glide
-RUN wget -qO- https://dl.google.com/go/go1.14.linux-amd64.tar.gz | \
-    tar -xz -C /usr/local && \
-    mkdir /root/go && \
-    mkdir /root/go/bin && \
-    mkdir /root/go/src && \
-    echo "GOROOT=/usr/local/go" >> /root/.bashrc && \
-    echo "GOPATH=/root/go" >> /root/.bashrc && \
-    echo "PATH=/usr/local/go/bin:/root/go/bin:$PATH" >> /root/.bashrc
-ENV GOROOT=/usr/local/go GOPATH=/root/go
-ENV PATH=/usr/local/go/bin:/root/go/bin:$PATH
-
-
-# Install TensorRT
-# following TensorRT.tar.gz is not the default official one, we do two miny changes:
-# 1. Remove the unnecessary files to make the library small. TensorRT.tar.gz only contains include and lib now,
-#    and its size is only one-third of the official one.
-# 2. Manually add ~IPluginFactory() in IPluginFactory class of NvInfer.h, otherwise, it couldn't work in paddle.
-#    See https://github.com/PaddlePaddle/Paddle/issues/10129 for details.
-
-# Downgrade TensorRT
-COPY tools/dockerfile/build_scripts /build_scripts
-RUN bash /build_scripts/install_trt.sh
-RUN rm -rf /build_scripts
-
-# git credential to skip password typing
-RUN git config --global credential.helper store
-
-# Fix locales to en_US.UTF-8
-RUN localedef -i en_US -f UTF-8 en_US.UTF-8
-
-RUN apt-get install libprotobuf-dev -y
-
-# Older versions of patchelf limited the size of the files being processed and were fixed in this pr.
-# https://github.com/NixOS/patchelf/commit/ba2695a8110abbc8cc6baf0eea819922ee5007fa
-# So install a newer version here.
-RUN wget -q https://paddle-ci.cdn.bcebos.com/patchelf_0.10-2_amd64.deb && \
-    dpkg -i patchelf_0.10-2_amd64.deb
-
-# Configure OpenSSH server. c.f. https://docs.docker.com/engine/examples/running_ssh_service
-#RUN mkdir /var/run/sshd && echo 'root:root' | chpasswd && sed -ri 's/^PermitRootLogin\s+.*/PermitRootLogin yes/' /etc/ssh/sshd_config && sed -ri 's/UsePAM yes/#UsePAM yes/g' /etc/ssh/sshd_config
-#CMD source ~/.bashrc
-
-# ccache 3.7.9
-RUN wget https://paddle-ci.gz.bcebos.com/ccache-3.7.9.tar.gz && \
-    tar xf ccache-3.7.9.tar.gz && mkdir /usr/local/ccache-3.7.9 && cd ccache-3.7.9 && \
-    ./configure -prefix=/usr/local/ccache-3.7.9 && \
-    make -j8 && make install && \
-    ln -s /usr/local/ccache-3.7.9/bin/ccache /usr/local/bin/ccache
-
-RUN ln -s /usr/share/pyshared/lsb_release.py  /usr/bin/lsb_release.py
-RUN python3.8 -m pip install --upgrade pip requests && \
-    python3.7 -m pip install --upgrade pip requests && \
-    python3.6 -m pip install --upgrade pip requests && \
-    python2.7 -m pip install --upgrade pip requests
-
-RUN wget https://paddle-serving.bj.bcebos.com/others/centos_ssl.tar && \
-    tar xf centos_ssl.tar && rm -rf centos_ssl.tar && \
-    mv libcrypto.so.1.0.2k /usr/lib/libcrypto.so.1.0.2k && mv libssl.so.1.0.2k /usr/lib/libssl.so.1.0.2k && \
-    ln -sf /usr/lib/libcrypto.so.1.0.2k /usr/lib/libcrypto.so.10 && \
-    ln -sf /usr/lib/libssl.so.1.0.2k /usr/lib/libssl.so.10 && \
-    ln -sf /usr/lib/libcrypto.so.10 /usr/lib/libcrypto.so && \
-    ln -sf /usr/lib/libssl.so.10 /usr/lib/libssl.so
-
-EXPOSE 22
diff --git a/tools/Dockerfile.cuda11.2-cudnn8.devel b/tools/Dockerfile.cuda11.2-cudnn8.devel
new file mode 100644
index 0000000000000000000000000000000000000000..1903da2e9af27d9058cdd2f6c0e8f33f89662c96
--- /dev/null
+++ b/tools/Dockerfile.cuda11.2-cudnn8.devel
@@ -0,0 +1,147 @@
+# A image for building paddle binaries
+# Use cuda devel base image for both cpu and gpu environment
+# When you modify it, please be aware of cudnn-runtime version
+FROM nvidia/cuda:11.2.0-cudnn8-devel-ubuntu16.04
+MAINTAINER PaddlePaddle Authors <paddle-dev@baidu.com>
+
+# ENV variables
+ARG WITH_GPU
+ARG WITH_AVX
+
+ENV WITH_GPU=${WITH_GPU:-ON}
+ENV WITH_AVX=${WITH_AVX:-ON}
+
+ENV HOME /root
+# Add bash enhancements
+COPY tools/dockerfiles/root/ /root/
+
+# Prepare packages for Python
+RUN apt-get update && \
+    apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev \
+    libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \
+    xz-utils tk-dev libffi-dev liblzma-dev
+
+RUN apt-get update && \
+    apt-get install -y --allow-downgrades --allow-change-held-packages \
+    patchelf git python-pip python-dev python-opencv openssh-server bison \
+    wget unzip unrar tar xz-utils bzip2 gzip coreutils ntp \
+    curl sed grep graphviz libjpeg-dev zlib1g-dev  \
+    python-matplotlib unzip \
+    automake locales clang-format swig  \
+    liblapack-dev liblapacke-dev libcurl4-openssl-dev \
+    net-tools libtool module-init-tools vim && \
+    apt-get clean -y
+
+RUN ln -s /usr/lib/x86_64-linux-gnu/libssl.so /usr/lib/libssl.so.10 && \
+    ln -s /usr/lib/x86_64-linux-gnu/libcrypto.so /usr/lib/libcrypto.so.10
+
+RUN wget https://github.com/koalaman/shellcheck/releases/download/v0.7.1/shellcheck-v0.7.1.linux.x86_64.tar.xz -O shellcheck-v0.7.1.linux.x86_64.tar.xz && \
+    tar -xf shellcheck-v0.7.1.linux.x86_64.tar.xz && cp  shellcheck-v0.7.1/shellcheck /usr/bin/shellcheck && \
+    rm -rf shellcheck-v0.7.1.linux.x86_64.tar.xz shellcheck-v0.7.1
+
+# Downgrade gcc&&g++
+WORKDIR /usr/bin 
+      COPY tools/dockerfiles/build_scripts /build_scripts 
+      RUN bash /build_scripts/install_gcc.sh gcc82 && rm -rf /build_scripts 
+      RUN cp gcc gcc.bak && cp g++ g++.bak && rm gcc && rm g++ 
+      RUN ln -s /usr/local/gcc-8.2/bin/gcc /usr/local/bin/gcc 
+      RUN ln -s /usr/local/gcc-8.2/bin/g++ /usr/local/bin/g++ 
+      RUN ln -s /usr/local/gcc-8.2/bin/gcc /usr/bin/gcc 
+      RUN ln -s /usr/local/gcc-8.2/bin/g++ /usr/bin/g++ 
+      ENV PATH=/usr/local/gcc-8.2/bin:$PATH 
+
+# install cmake
+WORKDIR /home
+RUN wget -q https://cmake.org/files/v3.16/cmake-3.16.0-Linux-x86_64.tar.gz && tar -zxvf cmake-3.16.0-Linux-x86_64.tar.gz && rm cmake-3.16.0-Linux-x86_64.tar.gz
+ENV PATH=/home/cmake-3.16.0-Linux-x86_64/bin:$PATH
+
+# Install Python3.6
+RUN mkdir -p /root/python_build/ && wget -q https://www.sqlite.org/2018/sqlite-autoconf-3250300.tar.gz && \
+    tar -zxf sqlite-autoconf-3250300.tar.gz && cd sqlite-autoconf-3250300 && \
+    ./configure -prefix=/usr/local && make -j8 && make install && cd ../ && rm sqlite-autoconf-3250300.tar.gz
+
+RUN wget -q https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz && \
+    tar -xzf Python-3.6.0.tgz && cd Python-3.6.0 && \
+    CFLAGS="-Wformat" ./configure --prefix=/usr/local/ --enable-shared > /dev/null && \
+    make -j8 > /dev/null && make altinstall > /dev/null && ldconfig && cd .. && rm -rf Python-3.6.0*
+
+# Install Python3.7
+RUN wget -q https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz && \
+    tar -xzf Python-3.7.0.tgz && cd Python-3.7.0 && \
+    CFLAGS="-Wformat" ./configure --prefix=/usr/local/ --enable-shared > /dev/null && \
+    make -j8 > /dev/null && make altinstall > /dev/null && ldconfig && cd .. && rm -rf Python-3.7.0*
+
+# Install Python3.8
+RUN wget -q https://www.python.org/ftp/python/3.8.0/Python-3.8.0.tgz && \
+    tar -xzf Python-3.8.0.tgz && cd Python-3.8.0 && \
+    CFLAGS="-Wformat" ./configure --prefix=/usr/local/ --enable-shared > /dev/null && \
+    make -j8 > /dev/null && make altinstall > /dev/null && ldconfig && cd .. && rm -rf Python-3.8.0*
+
+ENV LD_LIBRARY_PATH=/usr/local/lib:${LD_LIBRARY_PATH}
+RUN ln -sf /usr/local/bin/python3.6 /usr/local/bin/python3 && ln -sf /usr/local/bin/python3.6 /usr/bin/python3 && ln -sf /usr/local/bin/pip3.6 /usr/local/bin/pip3 && ln -sf /usr/local/bin/pip3.6 /usr/bin/pip3
+
+RUN rm -r /root/python_build
+
+# Install Go and glide
+RUN wget -qO- https://dl.google.com/go/go1.14.linux-amd64.tar.gz | \
+    tar -xz -C /usr/local && \
+    mkdir /root/go && \
+    mkdir /root/go/bin && \
+    mkdir /root/go/src && \
+    echo "GOROOT=/usr/local/go" >> /root/.bashrc && \
+    echo "GOPATH=/root/go" >> /root/.bashrc && \
+    echo "PATH=/usr/local/go/bin:/root/go/bin:$PATH" >> /root/.bashrc
+ENV GOROOT=/usr/local/go GOPATH=/root/go
+# should not be in the same line with GOROOT definition, otherwise docker build could not find GOROOT.
+ENV PATH=usr/local/go/bin:/root/go/bin:${PATH}
+
+# Install TensorRT
+# following TensorRT.tar.gz is not the default official one, we do two miny changes:
+# 1. Remove the unnecessary files to make the library small. TensorRT.tar.gz only contains include and lib now,
+#    and its size is only one-third of the official one.
+# 2. Manually add ~IPluginFactory() in IPluginFactory class of NvInfer.h, otherwise, it couldn't work in paddle.
+#    See https://github.com/PaddlePaddle/Paddle/issues/10129 for details.
+
+# Downgrade TensorRT 
+COPY tools/dockerfiles/build_scripts /build_scripts
+RUN bash /build_scripts/install_trt.sh 
+RUN rm -rf /build_scripts
+
+# git credential to skip password typing
+RUN git config --global credential.helper store
+
+# Fix locales to en_US.UTF-8
+RUN localedef -i en_US -f UTF-8 en_US.UTF-8
+
+RUN apt-get install libprotobuf-dev -y
+
+# Older versions of patchelf limited the size of the files being processed and were fixed in this pr.
+# https://github.com/NixOS/patchelf/commit/ba2695a8110abbc8cc6baf0eea819922ee5007fa
+# So install a newer version here.
+RUN wget -q https://paddle-ci.cdn.bcebos.com/patchelf_0.10-2_amd64.deb && \
+    dpkg -i patchelf_0.10-2_amd64.deb
+
+# Configure OpenSSH server. c.f. https://docs.docker.com/engine/examples/running_ssh_service
+RUN mkdir /var/run/sshd && echo 'root:root' | chpasswd && sed -ri 's/^PermitRootLogin\s+.*/PermitRootLogin yes/' /etc/ssh/sshd_config && sed -ri 's/UsePAM yes/#UsePAM yes/g' /etc/ssh/sshd_config
+CMD source ~/.bashrc
+
+# ccache 3.7.9
+RUN wget https://paddle-ci.gz.bcebos.com/ccache-3.7.9.tar.gz && \
+    tar xf ccache-3.7.9.tar.gz && mkdir /usr/local/ccache-3.7.9 && cd ccache-3.7.9 && \
+    ./configure -prefix=/usr/local/ccache-3.7.9 && \
+    make -j8 && make install && \
+    ln -s /usr/local/ccache-3.7.9/bin/ccache /usr/local/bin/ccache
+
+RUN python3.8 -m pip install --upgrade pip requests && \
+    python3.7 -m pip install --upgrade pip requests && \
+    python3.6 -m pip install --upgrade pip requests 
+
+RUN wget https://paddle-serving.bj.bcebos.com/others/centos_ssl.tar && \
+    tar xf centos_ssl.tar && rm -rf centos_ssl.tar && \
+    mv libcrypto.so.1.0.2k /usr/lib/libcrypto.so.1.0.2k && mv libssl.so.1.0.2k /usr/lib/libssl.so.1.0.2k && \
+    ln -sf /usr/lib/libcrypto.so.1.0.2k /usr/lib/libcrypto.so.10 && \
+    ln -sf /usr/lib/libssl.so.1.0.2k /usr/lib/libssl.so.10 && \
+    ln -sf /usr/lib/libcrypto.so.10 /usr/lib/libcrypto.so && \
+    ln -sf /usr/lib/libssl.so.10 /usr/lib/libssl.so
+
+EXPOSE 22