module load intel-compiler-2020-x86_64
mkdir $openmpi_dir/build
cd $openmpi_dir/build
../configure --prefix=/home/MyID/Tool/OpenMPI CC=icc CXX=icpc F77=ifort FC=ifort根据需要，还可以加上参数 --enable-mpi-cxx ， --enable-mpi-fortran ，和 --enable-static make -j4
make install（若定义了--prefix执行此步，可选） 编译结束后，添加环境变量：
export PATH=/home/MyID/Tool/OpenMPI/bin:$PATH
export LIBRARY_PATH=/home/MyID/Tool/OpenMPI/lib:$LIBRARY_PATH
export LD_LIBRARY_PATH=/home/MyID/Tool/OpenMPI/lib:$LD_LIBRARY_PATH
export CPATH=/home/MyID/Tool/OpenMPI/include:$CPATH 验证：
which mpicc
which mpic++
which mpif77
which mpif90 | 