:orphan: Installation instructions for system administrators =================================================== Please read the other installation sections for details but the installation procedure is typically this:: $ ./setup --mpi --mkl=parallel --prefix=/full/install/path/ $ cd build $ make [-j] $ export DIRAC_TMPDIR=/full/path/scratch $ export DIRAC_MPI_COMMAND="mpirun -np 8" # make test will run with MPI using 8 processes $ make test $ make install This will install binaries, run scripts, the basis set library, as well as tools into the install path. Advise users to always set a suitable scratch directory:: $ export DIRAC_TMPDIR=/full/path/scratch If your system runs MPI jobs with mpirun, the pam script can be called with the ``--mpi`` flag:: $ pam [other flags] --mpi=8 # will run "mpirun -np 8 dirac.x" You can define a custom MPI launcher with DIRAC_MPI_COMMAND, in this case do not use ``--mpi flag``:: $ export DIRAC_MPI_COMMAND="mpirun -np 8" $ pam [other flags] # no --mpi flag