以openmpi-2.1.1.tar.gz为例
1、创建安装目录:#mkdir /mnt/openmpi
2、解压安装包后,进入openmpi,输入:
./configure --prefix=/opt/openmpi CC=icc FC=ifort CXX=icpc --enable-mpi-fortran
3、上一步成功后,输入:make&&make install
4、安装成功后,把路径写进环境变量里:vi /etc/profile
export MPI_HOME=/opt/openmpi
export PATH=$MPI_HOME/bin:$PATH
export LD_LIBRARY_PATH=$MPI_HOME/lib:$LD_LIBRARY_PATH
5、保存退出并刷新:source /etc/profile
6、检验有没有安装成功:which mpif90