MITgcm Prognostic ("Forward" Simulations)

The MITgcm model can be built with MPI support using, for example, the following interactive commands:

      $ ssh itrda
      $ cd /net/ds-01/scratch-3/$USER
      $ cvs co MITgcm_verif_basic
      $ qsub -I -l nodes=1
      $ cd /net/itrda/scratch-3/$USER/MITgcm/verification/exp0/build
      $
      $ module add mpich/gnu
      $ OPTFILE='../../../tools/build_options/linux_ia32_g77+mpi_itrda'
      $
      $ ../../../tools/genmake2 -mods=../code -mpi -of=$OPTFILE
      $ make depend
      $ make -j 2

where the combination of the module and OPTFILE used can be one of the following:

• For the GNU compilers:
  

        $ module add mpich/gnu
        $ OPTFILE='../../../tools/build_options/linux_ia32_g77+mpi_itrda'
  

  
  
• For the Intel compilers:
  

        $ module add mpich/intel
        $ OPTFILE='../../../tools/build_options/linux_ia32_ifort+mpi_itrda'
  

  
  
• For the PGI compilers:
  

        $ module add mpich/pgi
        $ OPTFILE='../../../tools/build_options/linux_ia32_pgf77+mpi_itrda'