???????????汾??mpi??
sudo yum install -y openmpi-1.10.x86_64 openmpi-1.10-devel.x86_64
sudo yum install -y openmpi-1.8.x86_64 openmpi-1.8-devel.x86_64
sudo yum install -y mpich2.x86_64 mpich2-devel.x86_64
???????modules
????sudo yum install -y environment-modules
???????module?????
??????? module avail ???????????
$ module avail
--------------------------------- /usr/share/Modules/modulefiles ----------------------------------
dot         module-git  module-info modules     null        use.own
---------------------------------------- /etc/modulefiles -----------------------------------------
mpich-x86_64        openmpi-1.10-x86_64 openmpi-1.8-x86_64  openmpi-x86_64
??????? module list ??????????????
????$ module list
????# ????????? module load ???????????????￡?
????$ module load openmpi-1.10-x86_64
????$ module list
????Currently Loaded Modulefiles:
????1) openmpi-1.10-x86_64
??????? module load/unload ?????ж???
????$ module load openmpi-1.10-x86_64
????$ module list
????Currently Loaded Modulefiles:
????1) openmpi-1.10-x86_64
????$ module unload openmpi-1.10-x86_64
???????????????
?????? “module avail” ??????????????? /etc/modulefiles ???±????????mpi?????????????????openmpi-1.10-x86_64???????????
#%Module 1.0
#
#  OpenMPI module for use with 'environment-modules' package:
#
conflict        mpi
prepend-path        PATH        /usr/lib64/openmpi-1.10/bin
prepend-path        LD_LIBRARY_PATH /usr/lib64/openmpi-1.10/lib
prepend-path        PYTHONPATH  /usr/lib64/python2.6/site-packages/openmpi-1.10
prepend-path        MANPATH     /usr/share/man/openmpi-1.10-x86_64
setenv          MPI_BIN     /usr/lib64/openmpi-1.10/bin
setenv          MPI_SYSCONFIG   /etc/openmpi-1.10-x86_64
setenv          MPI_FORTRAN_MOD_DIR /usr/lib64/gfortran/modules/openmpi-1.10-x86_64
setenv          MPI_INCLUDE /usr/include/openmpi-1.10-x86_64
setenv          MPI_LIB     /usr/lib64/openmpi-1.10/lib
setenv          MPI_MAN     /usr/share/man/openmpi-1.10-x86_64
setenv          MPI_PYTHON_SITEARCH /usr/lib64/python2.6/site-packages/openmpi-1.10
setenv          MPI_COMPILER    openmpi-x86_64
setenv          MPI_SUFFIX  _openmpi
setenv          MPI_HOME    /usr/lib64/openmpi-1.10
???????????????????????mpi?汾????????????????????д????μ?汾??????????????/etc/modulefiles/myopenmpi??????????е?·???????????????openmpi·??/opt/openmpi???????????????￡?
#%Module 1.0
#
#  OpenMPI module for use with 'environment-modules' package:
#
conflict                mpi
prepend-path            PATH            /opt/openmpi/bin
prepend-path            LD_LIBRARY_PATH /opt/openmpi/lib
prepend-path            PYTHONPATH      /usr/lib64/python2.6/site-packages/openmpi-1.10
prepend-path            MANPATH         /opt/openmpi/share/man
setenv                  MPI_BIN         /opt/openmpi/bin
setenv                  MPI_SYSCONFIG   /etc/myopenmpi-1.10-x86_64
setenv                  MPI_FORTRAN_MOD_DIR     /usr/lib64/gfortran/modules/openmpi-1.10-x86_64
setenv                  MPI_INCLUDE     /opt/openmpi/include
setenv                  MPI_LIB         /opt/openmpi/lib
setenv                  MPI_MAN         /opt/openmpi/share/man
setenv                  MPI_PYTHON_SITEARCH     /usr/lib64/python2.6/site-packages/openmpi-1.10
setenv                  MPI_COMPILER    openmpi-x86_64
setenv                  MPI_SUFFIX      _openmpi
setenv                  MPI_HOME        /opt/openmpi
???????????? “module avail” ?п????????????汾???