!7325 upgrade openmpi version to v4.0.3 in dockerfile

Merge pull request !7325 from HW_KK/master

docker/mindspore-gpu/runtime/Dockerfile

@@ -4,7 +4,7 @@ MAINTAINER leonwanghui <leon.wanghui@huawei.com>
 
 # Set env
 ENV PYTHON_ROOT_PATH /usr/local/python-3.7.5
-ENV OMPI_ROOT_PATH /usr/local/openmpi-3.1.5
+ENV OMPI_ROOT_PATH /usr/local/openmpi-4.0.3
 ENV PATH ${OMPI_ROOT_PATH}/bin:/usr/local/bin:$PATH
 ENV LD_LIBRARY_PATH ${OMPI_ROOT_PATH}/lib:$LD_LIBRARY_PATH
 
@@ -65,14 +65,14 @@ RUN mkdir -pv /root/.pip \
     && echo "trusted-host=mirrors.aliyun.com" >> /root/.pip/pip.conf \
     && echo "index-url=http://mirrors.aliyun.com/pypi/simple/" >> /root/.pip/pip.conf
 
-# Install openmpi (v3.1.5)
+# Install openmpi (v4.0.3)
 RUN cd /tmp \
-    && wget https://download.open-mpi.org/release/open-mpi/v3.1/openmpi-3.1.5.tar.gz \
-    && tar -xvf openmpi-3.1.5.tar.gz \
-    && cd /tmp/openmpi-3.1.5 \
+    && wget https://download.open-mpi.org/release/open-mpi/v4.0/openmpi-4.0.3.tar.gz \
+    && tar -xvf openmpi-4.0.3.tar.gz \
+    && cd /tmp/openmpi-4.0.3 \
     && mkdir -p ${OMPI_ROOT_PATH} \
     && ./configure --prefix=${OMPI_ROOT_PATH} \
     && make -j4 \
     && make install -j4 \
-    && rm -rf /tmp/openmpi-3.1.5 \
-    && rm -f /tmp/openmpi-3.1.5.tar.gz
+    && rm -rf /tmp/openmpi-4.0.3 \
+    && rm -f /tmp/openmpi-4.0.3.tar.gz