| 1 | |
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| 2 | !> High level OASIS user interfaces |
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| 3 | |
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| 4 | MODULE mod_oasis_method |
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| 5 | |
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| 6 | USE mod_oasis_kinds |
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| 7 | USE mod_oasis_mem |
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| 8 | USE mod_oasis_sys |
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| 9 | USE mod_oasis_data |
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| 10 | USE mod_oasis_parameters |
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| 11 | USE mod_oasis_namcouple |
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| 12 | USE mod_oasis_part |
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| 13 | USE mod_oasis_var |
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| 14 | USE mod_oasis_coupler |
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| 15 | USE mod_oasis_advance |
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| 16 | USE mod_oasis_timer |
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| 17 | USE mod_oasis_ioshr |
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| 18 | USE mod_oasis_grid |
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| 19 | USE mod_oasis_mpi |
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| 20 | USE mod_oasis_string |
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| 21 | USE mod_oasis_load_balancing |
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| 22 | USE mct_mod |
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| 23 | |
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| 24 | IMPLICIT NONE |
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| 25 | |
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| 26 | private |
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| 27 | |
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| 28 | public oasis_init_comp |
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| 29 | public oasis_terminate |
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| 30 | public oasis_enddef |
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| 31 | |
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| 32 | #ifdef __VERBOSE |
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| 33 | integer(kind=ip_intwp_p),parameter :: debug=2 |
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| 34 | #else |
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| 35 | integer(kind=ip_intwp_p),parameter :: debug=1 |
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| 36 | #endif |
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| 37 | logical :: lg_mpiflag |
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| 38 | |
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| 39 | CONTAINS |
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| 40 | |
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| 41 | !---------------------------------------------------------------------- |
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| 42 | |
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| 43 | !> OASIS user init method |
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| 44 | |
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| 45 | SUBROUTINE oasis_init_comp(mynummod,cdnam,kinfo,coupled,commworld) |
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| 46 | |
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| 47 | !> * This is COLLECTIVE, all pes must call |
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| 48 | |
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| 49 | IMPLICIT NONE |
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| 50 | |
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| 51 | INTEGER (kind=ip_intwp_p),intent(out) :: mynummod !< component model ID |
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| 52 | CHARACTER(len=*) ,intent(in) :: cdnam !< model name |
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| 53 | INTEGER (kind=ip_intwp_p),intent(inout),optional :: kinfo !< return code |
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| 54 | logical ,intent(in) ,optional :: coupled !< flag to specify whether this component is coupled in oasis |
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| 55 | integer (kind=ip_intwp_p),intent(in) ,optional :: commworld !< user defined mpi_comm_world to use in oasis |
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| 56 | ! --------------------------------------------------------- |
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| 57 | integer(kind=ip_intwp_p) :: ierr |
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| 58 | INTEGER(kind=ip_intwp_p) :: n,nns,iu |
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| 59 | integer(kind=ip_intwp_p) :: icolor,ikey |
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| 60 | CHARACTER(len=ic_med) :: filename,filename2 |
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| 61 | character(len=ic_med) :: pio_type |
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| 62 | integer(kind=ip_intwp_p) :: pio_stride |
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| 63 | integer(kind=ip_intwp_p) :: pio_root |
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| 64 | integer(kind=ip_intwp_p) :: pio_numtasks |
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| 65 | INTEGER(kind=ip_intwp_p),ALLOCATABLE :: tmparr(:) |
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| 66 | INTEGER(kind=ip_intwp_p) :: k,i,m,k1,k2 |
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| 67 | INTEGER(kind=ip_intwp_p) :: nt |
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| 68 | INTEGER(kind=ip_intwp_p) :: nvar |
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| 69 | INTEGER(kind=ip_intwp_p) :: mall |
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| 70 | logical :: found |
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| 71 | logical,pointer :: coupledlist(:) |
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| 72 | character(len=ic_lvar) :: tmp_modnam |
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| 73 | logical :: tmp_modcpl |
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| 74 | character(len=ic_lvar) :: i_name |
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| 75 | character(len=*),parameter :: subname = '(oasis_init_comp)' |
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| 76 | |
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| 77 | character(len=MPI_MAX_PROCESSOR_NAME), dimension(:), allocatable :: cla_nodes |
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| 78 | character(len=MPI_MAX_PROCESSOR_NAME) :: cl_node |
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| 79 | integer :: il_nodelen |
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| 80 | integer, dimension(:), allocatable :: ila_colors |
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| 81 | ! --------------------------------------------------------- |
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| 82 | |
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| 83 | if (present(kinfo)) then |
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| 84 | kinfo = OASIS_OK |
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| 85 | endif |
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| 86 | |
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| 87 | |
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| 88 | call oasis_data_zero() |
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| 89 | |
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| 90 | oasis_coupled = .true. |
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| 91 | if (present(coupled)) then |
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| 92 | oasis_coupled = coupled |
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| 93 | endif |
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| 94 | |
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| 95 | mpi_comm_global_world = MPI_COMM_WORLD |
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| 96 | if (present(commworld)) then |
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| 97 | mpi_comm_global_world = commworld |
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| 98 | endif |
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| 99 | |
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| 100 | !------------------------ |
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| 101 | !> * Initialize MPI |
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| 102 | !------------------------ |
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| 103 | |
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| 104 | lg_mpiflag = .FALSE. |
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| 105 | CALL MPI_Initialized ( lg_mpiflag, ierr ) |
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| 106 | IF ( .NOT. lg_mpiflag ) THEN |
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| 107 | if (OASIS_debug >= 10) WRITE (0,FMT='(A)') subname//': Calling MPI_Init' |
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| 108 | CALL MPI_INIT ( ierr ) |
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| 109 | else |
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| 110 | if (OASIS_debug >= 10) WRITE (0,FMT='(A)') subname//': Not Calling MPI_Init' |
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| 111 | ENDIF |
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| 112 | |
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| 113 | ! Intitialise load imbalance counters |
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| 114 | call oasis_lb_init |
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| 115 | |
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| 116 | ! Initial default for early part of init |
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| 117 | #ifdef use_comm_MPI1 |
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| 118 | mpi_comm_global = mpi_comm_global_world |
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| 119 | #elif defined use_comm_MPI2 |
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| 120 | mpi_comm_global = ?? |
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| 121 | #endif |
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| 122 | |
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| 123 | CALL MPI_Comm_Size(mpi_comm_global_world,mpi_size_world,ierr) |
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| 124 | CALL MPI_Comm_Rank(mpi_comm_global_world,mpi_rank_world,ierr) |
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| 125 | mpi_rank_global = mpi_rank_world |
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| 126 | |
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| 127 | !------------------------ |
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| 128 | !> * Set initial output file, need mpi_rank_world |
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| 129 | !------------------------ |
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| 130 | |
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| 131 | iu=-1 |
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| 132 | |
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| 133 | call oasis_unitsetmin(1024) |
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| 134 | call oasis_unitsetmax(9999) |
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| 135 | IF (mpi_rank_world == 0) THEN |
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| 136 | CALL oasis_unitget(iu) |
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| 137 | nulprt1 = iu |
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| 138 | WRITE(filename,'(a,i6.6)') 'nout.',mpi_rank_world |
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| 139 | OPEN(nulprt1,file=filename) |
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| 140 | ENDIF |
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| 141 | |
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| 142 | !------------------------ |
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| 143 | !> * Initialize namcouple. |
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| 144 | !> First on rank 0 to write error messages |
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| 145 | !> then on all other ranks. All tasks will |
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| 146 | !> read the namcouple file independently. |
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| 147 | !------------------------ |
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| 148 | |
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| 149 | IF (mpi_rank_world == 0) THEN |
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| 150 | call oasis_namcouple_init() |
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| 151 | endif |
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| 152 | call oasis_mpi_barrier(mpi_comm_global_world) |
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| 153 | IF (mpi_rank_world /= 0) THEN |
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| 154 | call oasis_namcouple_init() |
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| 155 | endif |
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| 156 | OASIS_debug = namlogprt |
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| 157 | TIMER_debug = namtlogprt |
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| 158 | cdf_filetype = trim(namcdftyp) |
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| 159 | call oasis_unitsetmin(namuntmin) |
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| 160 | call oasis_unitsetmax(namuntmax) |
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| 161 | allow_no_restart = namnorest |
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| 162 | |
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| 163 | ! If namelist load balancing variable > 0, activate event timeline analysis |
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| 164 | IF ( namlblogprt > 0 ) ET_debug = .TRUE. |
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| 165 | |
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| 166 | !------------------------ |
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| 167 | !> * Check if NFIELDS=0, there is no coupling. |
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| 168 | ! No information must be written in the debug files as |
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| 169 | ! the different structures are not allocated |
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| 170 | !------------------------ |
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| 171 | |
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| 172 | IF ( nnamcpl == 0 ) THEN |
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| 173 | IF (mpi_rank_world == 0) THEN |
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| 174 | WRITE (UNIT = nulprt1,FMT = *) subname,wstr, & |
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| 175 | 'The models are not exchanging any field ($NFIELDS = 0) ' |
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| 176 | WRITE (UNIT = nulprt1,FMT = *) & |
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| 177 | 'so we force OASIS_debug = 0 for all processors ' |
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| 178 | CALL oasis_flush(nulprt1) |
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| 179 | ENDIF |
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| 180 | OASIS_debug = 0 |
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| 181 | ENDIF |
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| 182 | |
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| 183 | !------------------------ |
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| 184 | !> * Determine the total number of coupling fields from namcouple. |
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| 185 | !> Set maxvar parameter and allocate prism_var. |
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| 186 | ! to avoid a parameter in oasis_def_var and mod_oasis_coupler |
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| 187 | !------------------------ |
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| 188 | |
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| 189 | size_namfld=0 |
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| 190 | DO n = 1,nnamcpl |
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| 191 | size_namfld = size_namfld + oasis_string_listGetNum(namsrcfld(n)) |
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| 192 | ENDDO |
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| 193 | maxvar = size_namfld * 2 ! multiply by 2 to allow sending to self |
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| 194 | IF (mpi_rank_world == 0) THEN |
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| 195 | WRITE (UNIT = nulprt1,FMT = *) 'Total number of coupling fields :',maxvar |
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| 196 | CALL oasis_flush(nulprt1) |
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| 197 | ENDIF |
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| 198 | |
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| 199 | ALLOCATE(prism_var(maxvar)) |
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| 200 | |
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| 201 | !------------------------ |
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| 202 | !> * Store all the names of the fields exchanged in the namcouple |
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| 203 | ! which can be different of namsrcfld(:) and namdstfld(:) if multiple |
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| 204 | ! fields are exchanged together |
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| 205 | !------------------------ |
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| 206 | |
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| 207 | ALLOCATE(total_namsrcfld(size_namfld)) |
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| 208 | ALLOCATE(total_namdstfld(size_namfld)) |
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| 209 | total_namsrcfld = '' |
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| 210 | total_namdstfld = '' |
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| 211 | |
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| 212 | m=0 |
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| 213 | DO nns = 1,nnamcpl |
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| 214 | n = namsort2nn(nns) |
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| 215 | k1=oasis_string_listGetNum(namsrcfld(n)) |
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| 216 | k2=oasis_string_listGetNum(namdstfld(n)) |
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| 217 | if (k1 /= k2) then |
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| 218 | WRITE(nulprt1,*) subname,estr,'namcouple fields do not agree in number' |
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| 219 | WRITE(nulprt1,*) subname,estr,'namsrcfld = ',trim(namsrcfld(n)) |
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| 220 | WRITE(nulprt1,*) subname,estr,'namdstfld = ',trim(namdstfld(n)) |
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| 221 | WRITE(nulprt1,*) subname,estr,'check your namcouple file ' |
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| 222 | call oasis_abort(file=__FILE__,line=__LINE__) |
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| 223 | endif |
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| 224 | DO i=1,k1 |
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| 225 | m=m+1 |
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| 226 | CALL oasis_string_listGetName(namsrcfld(n),i,i_name) |
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| 227 | total_namsrcfld(m)=trim(i_name) |
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| 228 | CALL oasis_string_listGetName(namdstfld(n),i,i_name) |
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| 229 | total_namdstfld(m)=trim(i_name) |
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| 230 | ENDDO |
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| 231 | ENDDO |
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| 232 | nvar = m |
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| 233 | |
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| 234 | IF (OASIS_Debug >= 15 .and. mpi_rank_world == 0) THEN |
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| 235 | DO m=1,nvar |
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| 236 | WRITE (UNIT = nulprt1,FMT = *) subname,'Coupling fields namsrcfld:',& |
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| 237 | TRIM(total_namsrcfld(m)) |
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| 238 | WRITE (UNIT = nulprt1,FMT = *) subname,'Coupling fields namdstfld:',& |
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| 239 | TRIM(total_namdstfld(m)) |
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| 240 | CALL oasis_flush(nulprt1) |
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| 241 | ENDDO |
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| 242 | ENDIF |
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| 243 | |
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| 244 | !------------------------ |
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| 245 | ! check (not needed anymore) |
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| 246 | !------------------------ |
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| 247 | |
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| 248 | if (len_trim(cdnam) > ic_lvar) then |
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| 249 | WRITE(nulprt1,*) subname,estr,'model name too long = ',trim(cdnam) |
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| 250 | write(nulprt1,*) subname,estr,'max model name length = ',ic_lvar |
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| 251 | call oasis_abort(file=__FILE__,line=__LINE__) |
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| 252 | endif |
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| 253 | |
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| 254 | !------------------------ |
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| 255 | !> * Gather model names from all tasks to generate active model list on all tasks. |
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| 256 | !--- Check that the coupled flag from all tasks is consistent for a given model or abort |
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| 257 | !--- Size of compnm is ic_lvar |
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| 258 | !------------------------ |
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| 259 | |
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| 260 | compnm = trim(cdnam) |
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| 261 | allocate(compnmlist(mpi_size_world)) |
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| 262 | allocate(coupledlist(mpi_size_world)) |
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| 263 | call MPI_GATHER(compnm, ic_lvar, MPI_CHARACTER, compnmlist, ic_lvar, MPI_CHARACTER, 0, mpi_comm_global_world, ierr) |
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| 264 | call MPI_GATHER(oasis_coupled, 1, MPI_LOGICAL, coupledlist, 1, MPI_LOGICAL, 0, mpi_comm_global_world, ierr) |
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| 265 | |
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| 266 | prism_nmodels = 0 |
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| 267 | prism_modnam(:) = ' ' |
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| 268 | prism_modcpl(:) = .false. |
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| 269 | if (mpi_rank_world == 0) then |
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| 270 | if (OASIS_Debug >= 15) then |
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| 271 | do n = 1,mpi_size_world |
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| 272 | write(nulprt1,*) subname,' compnm gather ',n,trim(compnmlist(n)),coupledlist(n) |
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| 273 | call oasis_flush(nulprt1) |
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| 274 | enddo |
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| 275 | endif |
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| 276 | |
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| 277 | !--- generate unique list of models and coupling status |
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| 278 | !--- check for coupled flag consistency |
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| 279 | do n = 1,mpi_size_world |
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| 280 | found = .false. |
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| 281 | m = 0 |
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| 282 | do while (.not.found .and. m < prism_nmodels) |
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| 283 | m = m + 1 |
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| 284 | if (compnmlist(n) == prism_modnam(m)) then |
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| 285 | found = .true. |
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| 286 | if (coupledlist(n) .neqv. prism_modcpl(m)) then |
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| 287 | WRITE(nulprt1,*) subname,estr,'inconsistent coupled flag' |
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| 288 | WRITE(nulprt1,*) subname,estr,'the optional argument, coupled' |
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| 289 | WRITE(nulprt1,*) subname,estr,'must be identical on all tasks of a component.' |
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| 290 | call oasis_abort(file=__FILE__,line=__LINE__) |
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| 291 | endif |
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| 292 | endif |
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| 293 | enddo |
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| 294 | if (.not.found) then |
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| 295 | prism_nmodels = prism_nmodels + 1 |
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| 296 | if (prism_nmodels > prism_mmodels) then |
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| 297 | WRITE(nulprt1,*) subname,estr,'prism_nmodels too large, increase prism_mmodels in mod_oasis_data' |
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| 298 | call oasis_abort(file=__FILE__,line=__LINE__) |
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| 299 | endif |
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| 300 | prism_modnam(prism_nmodels) = trim(compnmlist(n)) |
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| 301 | prism_modcpl(prism_nmodels) = coupledlist(n) |
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| 302 | endif |
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| 303 | enddo |
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| 304 | |
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| 305 | !--- sort so coupled are first, uncoupled are last |
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| 306 | !--- makes using only active models via "prism_amodels" easier |
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| 307 | prism_amodels = prism_nmodels |
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| 308 | do n = prism_nmodels,1,-1 |
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| 309 | if (.not.prism_modcpl(n)) then |
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| 310 | tmp_modnam = prism_modnam(n) |
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| 311 | tmp_modcpl = prism_modcpl(n) |
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| 312 | do m = n,prism_nmodels-1 |
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| 313 | prism_modnam(m) = prism_modnam(m+1) |
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| 314 | prism_modcpl(m) = prism_modcpl(m+1) |
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| 315 | enddo |
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| 316 | prism_modnam(prism_nmodels) = tmp_modnam |
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| 317 | prism_modcpl(prism_nmodels) = tmp_modcpl |
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| 318 | prism_amodels = prism_amodels - 1 |
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| 319 | endif |
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| 320 | enddo |
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| 321 | |
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| 322 | !--- document and check list |
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| 323 | do n = 1,prism_amodels |
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| 324 | write(nulprt1,*) subname,' COUPLED models ',n,trim(prism_modnam(n)),prism_modcpl(n) |
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| 325 | if (.not.prism_modcpl(n)) then |
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| 326 | WRITE(nulprt1,*) subname,estr,'model expected to be coupled but is not = ',trim(prism_modnam(n)) |
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| 327 | call oasis_abort(file=__FILE__,line=__LINE__) |
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| 328 | endif |
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| 329 | call oasis_flush(nulprt1) |
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| 330 | enddo |
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| 331 | do n = prism_amodels+1,prism_nmodels |
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| 332 | write(nulprt1,*) subname,' UNCOUPLED models ',n,trim(prism_modnam(n)),prism_modcpl(n) |
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| 333 | if (prism_modcpl(n)) then |
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| 334 | WRITE(nulprt1,*) subname,estr,'model expected to be uncoupled but is not = ',trim(prism_modnam(n)) |
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| 335 | call oasis_abort(file=__FILE__,line=__LINE__) |
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| 336 | endif |
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| 337 | call oasis_flush(nulprt1) |
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| 338 | enddo |
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| 339 | endif |
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| 340 | |
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| 341 | deallocate(coupledlist) |
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| 342 | |
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| 343 | !------------------------ |
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| 344 | !> * Broadcast the model list to all MPI tasks |
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| 345 | !------------------------ |
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| 346 | call oasis_mpi_bcast(prism_nmodels,mpi_comm_global_world,subname//' prism_nmodels') |
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| 347 | call oasis_mpi_bcast(prism_amodels,mpi_comm_global_world,subname//' prism_amodels') |
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| 348 | call oasis_mpi_bcast(prism_modnam ,mpi_comm_global_world,subname//' prism_modnam') |
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| 349 | call oasis_mpi_bcast(prism_modcpl ,mpi_comm_global_world,subname//' prism_modcpl') |
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| 350 | |
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| 351 | !------------------------ |
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| 352 | !> * Compute compid |
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| 353 | !------------------------ |
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| 354 | |
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| 355 | compid = -1 |
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| 356 | do n = 1,prism_nmodels |
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| 357 | if (trim(cdnam) == trim(prism_modnam(n))) compid = n |
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| 358 | enddo |
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| 359 | mynummod = compid |
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| 360 | IF (mpi_rank_world == 0) THEN |
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| 361 | WRITE(nulprt1,*) subname, 'cdnam :',TRIM(cdnam),' mynummod :',mynummod |
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| 362 | CALL oasis_flush(nulprt1) |
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| 363 | ENDIF |
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| 364 | |
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| 365 | ! tcraig, this should never happen based on logic above |
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| 366 | if (compid < 0) then |
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| 367 | WRITE(nulprt1,*) subname,estr,'prism_modnam internal inconsistency = ',TRIM(cdnam) |
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| 368 | call oasis_abort(file=__FILE__,line=__LINE__) |
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| 369 | endif |
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| 370 | |
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| 371 | !------------------------ |
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| 372 | !> * Re-Set MPI info based on active model tasks |
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| 373 | ! (need compid for MPI1 COMM_SPLIT) |
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| 374 | !------------------------ |
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| 375 | |
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| 376 | mpi_rank_global = -1 |
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| 377 | #ifdef use_comm_MPI1 |
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| 378 | |
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| 379 | !------------------------ |
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| 380 | !> * Set mpi_comm_local based on compid |
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| 381 | !------------------------ |
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| 382 | |
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| 383 | ikey = 0 |
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| 384 | icolor = compid |
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| 385 | call MPI_COMM_SPLIT(mpi_comm_global_world,icolor,ikey,mpi_comm_local,ierr) |
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| 386 | |
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| 387 | !------------------------ |
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| 388 | !> * Set mpi_comm_global based on oasis_coupled flag |
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| 389 | !------------------------ |
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| 390 | |
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| 391 | ikey = 0 |
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| 392 | icolor = 1 |
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| 393 | if (.not.oasis_coupled) icolor = 0 |
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| 394 | call MPI_COMM_SPLIT(mpi_comm_global_world,icolor,ikey,mpi_comm_global,ierr) |
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| 395 | !tcx if (.not.oasis_coupled) mpi_comm_global = MPI_COMM_NULL |
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| 396 | |
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| 397 | #elif defined use_comm_MPI2 |
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| 398 | |
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| 399 | mpi_comm_global = ?? |
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| 400 | mpi_comm_local = mpi_comm_global_world |
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| 401 | |
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| 402 | #endif |
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| 403 | |
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| 404 | !------------------------ |
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| 405 | !> * Reset debug levels |
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| 406 | ! verbose level disabled if load balance analysis |
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| 407 | !------------------------ |
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| 408 | |
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| 409 | IF ( ET_debug .AND. OASIS_debug > 0 ) THEN |
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| 410 | WRITE (UNIT = nulprt1,FMT = *) subname,wstr, & |
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| 411 | ' WARNING: With load balance analysis ' |
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| 412 | WRITE (UNIT = nulprt1,FMT = *) & |
|---|
| 413 | ' OASIS_debug should be 0 ' |
|---|
| 414 | CALL oasis_flush(nulprt1) |
|---|
| 415 | ENDIF |
|---|
| 416 | |
|---|
| 417 | IF (mpi_rank_world == 0) CLOSE(nulprt1) |
|---|
| 418 | |
|---|
| 419 | if (.not.oasis_coupled) then |
|---|
| 420 | return |
|---|
| 421 | endif |
|---|
| 422 | |
|---|
| 423 | CALL MPI_Comm_Size(mpi_comm_global,mpi_size_global,ierr) |
|---|
| 424 | CALL MPI_Comm_Rank(mpi_comm_global,mpi_rank_global,ierr) |
|---|
| 425 | |
|---|
| 426 | CALL MPI_Comm_Size(mpi_comm_local,mpi_size_local,ierr) |
|---|
| 427 | CALL MPI_Comm_Rank(mpi_comm_local,mpi_rank_local,ierr) |
|---|
| 428 | mpi_root_local = 0 |
|---|
| 429 | |
|---|
| 430 | #ifdef use_comm_MPI1 |
|---|
| 431 | |
|---|
| 432 | !------------------------ |
|---|
| 433 | !> * Set mpi_comm_map based on node association |
|---|
| 434 | !------------------------ |
|---|
| 435 | |
|---|
| 436 | CALL MPI_Get_processor_name(mpi_node_name, il_nodelen, ierr) |
|---|
| 437 | |
|---|
| 438 | IF (mpi_rank_local == mpi_root_local) THEN |
|---|
| 439 | |
|---|
| 440 | ! Prepare working memory on local root |
|---|
| 441 | |
|---|
| 442 | ALLOCATE(cla_nodes(mpi_size_local)) |
|---|
| 443 | ALLOCATE(ila_colors(mpi_size_local)) |
|---|
| 444 | cla_nodes(:) = '' |
|---|
| 445 | ila_colors(:) = -1 |
|---|
| 446 | ELSE |
|---|
| 447 | ALLOCATE(cla_nodes(1)) |
|---|
| 448 | ALLOCATE(ila_colors(1)) |
|---|
| 449 | END IF |
|---|
| 450 | |
|---|
| 451 | CALL MPI_Gather (mpi_node_name,MPI_MAX_PROCESSOR_NAME,MPI_CHAR,& |
|---|
| 452 | & cla_nodes, MPI_MAX_PROCESSOR_NAME,MPI_CHAR,& |
|---|
| 453 | & mpi_root_local, mpi_comm_local, ierr) |
|---|
| 454 | |
|---|
| 455 | IF (mpi_rank_local == mpi_root_local) THEN |
|---|
| 456 | |
|---|
| 457 | ! Pick only on proc per node |
|---|
| 458 | |
|---|
| 459 | DO WHILE (ANY(ila_colors == -1)) |
|---|
| 460 | cl_node = cla_nodes(MINLOC(ila_colors,DIM=1)) |
|---|
| 461 | ila_colors(MINLOC(ila_colors,DIM=1)) = 1 |
|---|
| 462 | DO i = MINLOC(ila_colors,DIM=1), mpi_size_local |
|---|
| 463 | IF (ila_colors(i) == -1 .AND. cla_nodes(i) == cl_node)& |
|---|
| 464 | & ila_colors(i) = 0 |
|---|
| 465 | END DO |
|---|
| 466 | END DO |
|---|
| 467 | END IF |
|---|
| 468 | |
|---|
| 469 | icolor = 0 |
|---|
| 470 | CALL MPI_Scatter (ila_colors,1,MPI_INT,& |
|---|
| 471 | & icolor, 1,MPI_INT,& |
|---|
| 472 | & mpi_root_local, mpi_comm_local, ierr) |
|---|
| 473 | |
|---|
| 474 | mpi_in_map = icolor == 1 |
|---|
| 475 | |
|---|
| 476 | ikey = 1 |
|---|
| 477 | CALL MPI_Comm_split(mpi_comm_local,icolor,ikey,mpi_comm_map,ierr) |
|---|
| 478 | |
|---|
| 479 | IF (mpi_in_map) THEN |
|---|
| 480 | CALL MPI_Comm_size(mpi_comm_map,mpi_size_map,ierr) |
|---|
| 481 | CALL MPI_Comm_rank(mpi_comm_map,mpi_rank_map,ierr) |
|---|
| 482 | END IF |
|---|
| 483 | |
|---|
| 484 | IF (mpi_rank_local == mpi_root_local) THEN |
|---|
| 485 | |
|---|
| 486 | ! Set the root of the mapping subcommunicator on the |
|---|
| 487 | ! local communicator root process |
|---|
| 488 | |
|---|
| 489 | mpi_root_map = mpi_rank_map |
|---|
| 490 | |
|---|
| 491 | END IF |
|---|
| 492 | |
|---|
| 493 | ! Free work memory on local root |
|---|
| 494 | |
|---|
| 495 | DEALLOCATE(cla_nodes) |
|---|
| 496 | DEALLOCATE(ila_colors) |
|---|
| 497 | |
|---|
| 498 | |
|---|
| 499 | #elif defined use_comm_MPI2 |
|---|
| 500 | |
|---|
| 501 | mpi_comm_map = ?? |
|---|
| 502 | mpi_in_map = ?? |
|---|
| 503 | |
|---|
| 504 | #endif |
|---|
| 505 | !------------------------ |
|---|
| 506 | !> * Open log files |
|---|
| 507 | !------------------------ |
|---|
| 508 | |
|---|
| 509 | iu=-1 |
|---|
| 510 | CALL oasis_unitget(iu) |
|---|
| 511 | nulprt=iu |
|---|
| 512 | IF (OASIS_debug <= 1) THEN |
|---|
| 513 | WRITE(filename ,'(a,i2.2)') 'debug.root.',compid |
|---|
| 514 | WRITE(filename2,'(a,i2.2)') 'debug.notroot.',compid |
|---|
| 515 | IF (mpi_rank_local == 0) THEN |
|---|
| 516 | OPEN(nulprt,file=filename,status='REPLACE') |
|---|
| 517 | WRITE(nulprt,'(2a,2i8)') subname,' OASIS RUNNING ' |
|---|
| 518 | WRITE(nulprt,'(2a,2i8)') subname,' OPEN debug file for pe, unit :',mpi_rank_local,nulprt |
|---|
| 519 | call oasis_flush(nulprt) |
|---|
| 520 | ENDIF |
|---|
| 521 | IF (mpi_rank_local == 1) THEN |
|---|
| 522 | OPEN(nulprt,file=filename2,status='REPLACE') |
|---|
| 523 | WRITE(nulprt,'(2a,2i8)') subname,' OASIS RUNNING ' |
|---|
| 524 | WRITE(nulprt,'(2a,2i8)') subname,' OPEN debug file for pe, unit :',mpi_rank_local,nulprt |
|---|
| 525 | CALL oasis_flush(nulprt) |
|---|
| 526 | ENDIF |
|---|
| 527 | |
|---|
| 528 | call oasis_mpi_barrier(mpi_comm_local) |
|---|
| 529 | |
|---|
| 530 | IF (mpi_rank_local > 1) THEN |
|---|
| 531 | OPEN(nulprt,file=filename2,position='APPEND') |
|---|
| 532 | !WRITE(nulprt,'(2a,2i8)') subname,' OASIS RUNNING ' |
|---|
| 533 | !WRITE(nulprt,'(2a,2i8)') subname,' OPEN debug file for pe, unit :',mpi_rank_local,nulprt |
|---|
| 534 | !CALL oasis_flush(nulprt) |
|---|
| 535 | ENDIF |
|---|
| 536 | ELSE |
|---|
| 537 | WRITE(filename,'(a,i2.2,a,i6.6)') 'debug.',compid,'.',mpi_rank_local |
|---|
| 538 | OPEN(nulprt,file=filename,status='REPLACE') |
|---|
| 539 | WRITE(nulprt,'(2a,2i8)') subname,' OPEN debug file, for pe, unit :',mpi_rank_local,nulprt |
|---|
| 540 | CALL oasis_flush(nulprt) |
|---|
| 541 | ENDIF |
|---|
| 542 | |
|---|
| 543 | IF ( (OASIS_debug == 1) .AND. (mpi_rank_local == 0)) OASIS_debug=10 |
|---|
| 544 | |
|---|
| 545 | IF (OASIS_debug >= 2) THEN |
|---|
| 546 | WRITE(nulprt,'(3a,i8)') subname,' model compid ',TRIM(cdnam),compid |
|---|
| 547 | CALL oasis_flush(nulprt) |
|---|
| 548 | ENDIF |
|---|
| 549 | |
|---|
| 550 | iu=-1 |
|---|
| 551 | CALL oasis_unitget(iu) |
|---|
| 552 | |
|---|
| 553 | IF ( ET_debug .AND. mpi_size_global == 0 ) nulet=iu |
|---|
| 554 | |
|---|
| 555 | call oasis_debug_enter(subname) |
|---|
| 556 | |
|---|
| 557 | !------------------------ |
|---|
| 558 | !> * Set mpi_root_global |
|---|
| 559 | ! (after nulprt set) |
|---|
| 560 | !------------------------ |
|---|
| 561 | |
|---|
| 562 | call mod_oasis_setrootglobal() |
|---|
| 563 | |
|---|
| 564 | !------------------------ |
|---|
| 565 | !--- PIO |
|---|
| 566 | !------------------------ |
|---|
| 567 | #if (PIO_DEFINED) |
|---|
| 568 | ! tcraig, not working as of Oct 2011 |
|---|
| 569 | pio_type = 'netcdf' |
|---|
| 570 | pio_stride = -99 |
|---|
| 571 | pio_root = -99 |
|---|
| 572 | pio_numtasks = -99 |
|---|
| 573 | call oasis_ioshr_init(mpi_comm_local,pio_type,pio_stride,pio_root,pio_numtasks) |
|---|
| 574 | #endif |
|---|
| 575 | |
|---|
| 576 | !------------------------ |
|---|
| 577 | !> * Memory Initialization |
|---|
| 578 | !------------------------ |
|---|
| 579 | |
|---|
| 580 | IF (OASIS_debug >= 2) THEN |
|---|
| 581 | CALL oasis_mem_init(nulprt) |
|---|
| 582 | CALL oasis_mem_print(nulprt,subname) |
|---|
| 583 | ENDIF |
|---|
| 584 | |
|---|
| 585 | !------------------------ |
|---|
| 586 | !> * Timer Initialization |
|---|
| 587 | !------------------------ |
|---|
| 588 | |
|---|
| 589 | ! Allocate timer memory based on maxvar |
|---|
| 590 | nt = 7*maxvar+100 |
|---|
| 591 | call oasis_timer_init (trim(cdnam), trim(cdnam)//'.timers',nt) |
|---|
| 592 | call oasis_timer_start('total') |
|---|
| 593 | call oasis_timer_start('init_thru_enddef') |
|---|
| 594 | |
|---|
| 595 | !------------------------ |
|---|
| 596 | !> * Diagnostics |
|---|
| 597 | !------------------------ |
|---|
| 598 | |
|---|
| 599 | if (OASIS_debug >= 15) then |
|---|
| 600 | write(nulprt,*) subname,' compid = ',compid |
|---|
| 601 | write(nulprt,*) subname,' compnm = ',trim(compnm) |
|---|
| 602 | write(nulprt,*) subname,' node name = ',trim(mpi_node_name) |
|---|
| 603 | write(nulprt,*) subname,' mpi_comm_world = ',mpi_comm_global_world |
|---|
| 604 | write(nulprt,*) subname,' mpi_comm_global= ',mpi_comm_global |
|---|
| 605 | write(nulprt,*) subname,' size_global= ',mpi_size_global |
|---|
| 606 | write(nulprt,*) subname,' rank_global= ',mpi_rank_global |
|---|
| 607 | write(nulprt,*) subname,' mpi_comm_local = ',mpi_comm_local |
|---|
| 608 | write(nulprt,*) subname,' size_local = ',mpi_size_local |
|---|
| 609 | write(nulprt,*) subname,' rank_local = ',mpi_rank_local |
|---|
| 610 | write(nulprt,*) subname,' root_local = ',mpi_root_local |
|---|
| 611 | write(nulprt,*) subname,' mpi_in_map = ',mpi_in_map |
|---|
| 612 | write(nulprt,*) subname,' mpi_comm_map = ',mpi_comm_map |
|---|
| 613 | write(nulprt,*) subname,' size_map = ',mpi_size_map |
|---|
| 614 | write(nulprt,*) subname,' rank_map = ',mpi_rank_map |
|---|
| 615 | write(nulprt,*) subname,' root_map = ',mpi_root_map |
|---|
| 616 | write(nulprt,*) subname,' OASIS_debug = ',OASIS_debug |
|---|
| 617 | write(nulprt,*) subname,' cdf_filetype = ',trim(cdf_filetype) |
|---|
| 618 | do n = 1,prism_amodels |
|---|
| 619 | write(nulprt,*) subname,' n,prism_model,root = ',& |
|---|
| 620 | n,TRIM(prism_modnam(n)),mpi_root_global(n) |
|---|
| 621 | enddo |
|---|
| 622 | call oasis_flush(nulprt) |
|---|
| 623 | endif |
|---|
| 624 | |
|---|
| 625 | call oasis_debug_exit(subname) |
|---|
| 626 | |
|---|
| 627 | END SUBROUTINE oasis_init_comp |
|---|
| 628 | |
|---|
| 629 | !---------------------------------------------------------------------- |
|---|
| 630 | |
|---|
| 631 | !> OASIS user finalize method |
|---|
| 632 | |
|---|
| 633 | SUBROUTINE oasis_terminate(kinfo) |
|---|
| 634 | |
|---|
| 635 | IMPLICIT NONE |
|---|
| 636 | |
|---|
| 637 | INTEGER (kind=ip_intwp_p),intent(inout),optional :: kinfo !< return code |
|---|
| 638 | ! --------------------------------------------------------- |
|---|
| 639 | integer(kind=ip_intwp_p) :: ierr |
|---|
| 640 | character(len=*),parameter :: subname = '(oasis_terminate)' |
|---|
| 641 | ! --------------------------------------------------------- |
|---|
| 642 | |
|---|
| 643 | call oasis_debug_enter(subname) |
|---|
| 644 | |
|---|
| 645 | |
|---|
| 646 | if (.not. oasis_coupled) then |
|---|
| 647 | deallocate(compnmlist) |
|---|
| 648 | call oasis_debug_exit(subname) |
|---|
| 649 | return |
|---|
| 650 | endif |
|---|
| 651 | |
|---|
| 652 | if (present(kinfo)) then |
|---|
| 653 | kinfo = OASIS_OK |
|---|
| 654 | endif |
|---|
| 655 | |
|---|
| 656 | !------------------------ |
|---|
| 657 | !> * Print timer information |
|---|
| 658 | !------------------------ |
|---|
| 659 | |
|---|
| 660 | call oasis_timer_stop('total') |
|---|
| 661 | call oasis_timer_print() |
|---|
| 662 | |
|---|
| 663 | !------------------------------------ |
|---|
| 664 | !> * Print load balancing information |
|---|
| 665 | !------------------------------------ |
|---|
| 666 | IF (ET_debug) call oasis_lb_print(trim(compnm),namruntim) |
|---|
| 667 | |
|---|
| 668 | deallocate(compnmlist) |
|---|
| 669 | |
|---|
| 670 | !------------------------ |
|---|
| 671 | !> * Call MPI finalize |
|---|
| 672 | !------------------------ |
|---|
| 673 | |
|---|
| 674 | IF ( .NOT. lg_mpiflag ) THEN |
|---|
| 675 | IF (OASIS_debug >= 2) THEN |
|---|
| 676 | WRITE (nulprt,FMT='(A)') subname//': Calling MPI_Finalize' |
|---|
| 677 | CALL oasis_flush(nulprt) |
|---|
| 678 | ENDIF |
|---|
| 679 | CALL MPI_Finalize ( ierr ) |
|---|
| 680 | else |
|---|
| 681 | IF (OASIS_debug >= 2) THEN |
|---|
| 682 | WRITE (nulprt,FMT='(A)') subname//': Not Calling MPI_Finalize' |
|---|
| 683 | CALL oasis_flush(nulprt) |
|---|
| 684 | ENDIF |
|---|
| 685 | ENDIF |
|---|
| 686 | |
|---|
| 687 | !------------------------ |
|---|
| 688 | !> * Write SUCCESSFUL RUN |
|---|
| 689 | !------------------------ |
|---|
| 690 | IF (OASIS_debug >= 2) THEN |
|---|
| 691 | CALL oasis_mem_print(nulprt,subname) |
|---|
| 692 | ENDIF |
|---|
| 693 | |
|---|
| 694 | IF (mpi_rank_local == 0) THEN |
|---|
| 695 | WRITE(nulprt,*) subname,' SUCCESSFUL RUN' |
|---|
| 696 | CALL oasis_flush(nulprt) |
|---|
| 697 | ENDIF |
|---|
| 698 | |
|---|
| 699 | call oasis_debug_exit(subname) |
|---|
| 700 | |
|---|
| 701 | CALL oasis_flush(nulprt) |
|---|
| 702 | close(nulprt) |
|---|
| 703 | |
|---|
| 704 | END SUBROUTINE oasis_terminate |
|---|
| 705 | |
|---|
| 706 | !---------------------------------------------------------------------- |
|---|
| 707 | |
|---|
| 708 | !> OASIS user interface specifying the OASIS definition phase is complete |
|---|
| 709 | |
|---|
| 710 | SUBROUTINE oasis_enddef(kinfo) |
|---|
| 711 | |
|---|
| 712 | IMPLICIT NONE |
|---|
| 713 | |
|---|
| 714 | INTEGER (kind=ip_intwp_p),intent(inout),optional :: kinfo !< return code |
|---|
| 715 | ! --------------------------------------------------------- |
|---|
| 716 | integer (kind=ip_intwp_p) :: n |
|---|
| 717 | integer (kind=ip_intwp_p) :: lkinfo |
|---|
| 718 | integer (kind=ip_intwp_p) :: icpl, ierr |
|---|
| 719 | integer (kind=ip_intwp_p) :: newcomm |
|---|
| 720 | logical, parameter :: local_timers_on = .false. |
|---|
| 721 | character(len=*),parameter :: subname = '(oasis_enddef)' |
|---|
| 722 | ! --------------------------------------------------------- |
|---|
| 723 | |
|---|
| 724 | call oasis_debug_enter(subname) |
|---|
| 725 | |
|---|
| 726 | if (.not. oasis_coupled) then |
|---|
| 727 | call oasis_debug_exit(subname) |
|---|
| 728 | return |
|---|
| 729 | endif |
|---|
| 730 | |
|---|
| 731 | lkinfo = OASIS_OK |
|---|
| 732 | |
|---|
| 733 | if (local_timers_on .and. mpi_comm_local /= MPI_COMM_NULL) then |
|---|
| 734 | call oasis_timer_start('oasis_enddef_barrier') |
|---|
| 735 | call oasis_mpi_barrier(mpi_comm_local, subname) |
|---|
| 736 | call oasis_timer_stop('oasis_enddef_barrier') |
|---|
| 737 | endif |
|---|
| 738 | |
|---|
| 739 | CALL oasis_timer_start ('oasis_enddef') |
|---|
| 740 | if (ET_debug) CALL oasis_lb_measure(-1,LB_ENDF) |
|---|
| 741 | if (local_timers_on) call oasis_timer_start('oasis_enddef_prep') |
|---|
| 742 | |
|---|
| 743 | !------------------------ |
|---|
| 744 | !> * Check enddef called only once per task |
|---|
| 745 | !------------------------ |
|---|
| 746 | |
|---|
| 747 | if (enddef_called) then |
|---|
| 748 | write(nulprt,*) subname,estr,'enddef called already' |
|---|
| 749 | call oasis_abort(file=__FILE__,line=__LINE__) |
|---|
| 750 | endif |
|---|
| 751 | enddef_called = .true. |
|---|
| 752 | |
|---|
| 753 | IF (OASIS_debug >= 2) THEN |
|---|
| 754 | CALL oasis_mem_print(nulprt,subname//':start') |
|---|
| 755 | ENDIF |
|---|
| 756 | |
|---|
| 757 | !------------------------ |
|---|
| 758 | !> * Reset mpi_comm_global because active tasks might have been excluded |
|---|
| 759 | !--- for changes to mpi_comm_local since init |
|---|
| 760 | !------------------------ |
|---|
| 761 | |
|---|
| 762 | icpl = MPI_UNDEFINED |
|---|
| 763 | if (mpi_comm_local /= MPI_COMM_NULL) icpl = 1 |
|---|
| 764 | CALL MPI_COMM_Split(mpi_comm_global,icpl,1,newcomm,ierr) |
|---|
| 765 | mpi_comm_global = newcomm |
|---|
| 766 | |
|---|
| 767 | !------------------------ |
|---|
| 768 | !> * For active tasks only |
|---|
| 769 | !------------------------ |
|---|
| 770 | |
|---|
| 771 | if (local_timers_on) call oasis_timer_stop('oasis_enddef_prep') |
|---|
| 772 | |
|---|
| 773 | if (mpi_comm_global /= MPI_COMM_NULL) then |
|---|
| 774 | |
|---|
| 775 | if (local_timers_on) call oasis_timer_start('oasis_enddef_prep2') |
|---|
| 776 | |
|---|
| 777 | !------------------------ |
|---|
| 778 | !> * Update mpi_comm_global |
|---|
| 779 | !------------------------ |
|---|
| 780 | |
|---|
| 781 | CALL MPI_Comm_Size(mpi_comm_global,mpi_size_global,ierr) |
|---|
| 782 | CALL MPI_Comm_Rank(mpi_comm_global,mpi_rank_global,ierr) |
|---|
| 783 | |
|---|
| 784 | !------------------------ |
|---|
| 785 | !> * Update mpi_root_global |
|---|
| 786 | !------------------------ |
|---|
| 787 | |
|---|
| 788 | call mod_oasis_setrootglobal() |
|---|
| 789 | |
|---|
| 790 | !------------------------ |
|---|
| 791 | !> * Document |
|---|
| 792 | !------------------------ |
|---|
| 793 | |
|---|
| 794 | if (OASIS_debug >= 2) then |
|---|
| 795 | write(nulprt,*) subname,' compid = ',compid |
|---|
| 796 | write(nulprt,*) subname,' compnm = ',trim(compnm) |
|---|
| 797 | write(nulprt,*) subname,' mpi_comm_world = ',mpi_comm_global_world |
|---|
| 798 | write(nulprt,*) subname,' mpi_comm_global= ',mpi_comm_global |
|---|
| 799 | write(nulprt,*) subname,' size_global= ',mpi_size_global |
|---|
| 800 | write(nulprt,*) subname,' rank_global= ',mpi_rank_global |
|---|
| 801 | write(nulprt,*) subname,' mpi_comm_local = ',mpi_comm_local |
|---|
| 802 | write(nulprt,*) subname,' size_local = ',mpi_size_local |
|---|
| 803 | write(nulprt,*) subname,' rank_local = ',mpi_rank_local |
|---|
| 804 | write(nulprt,*) subname,' root_local = ',mpi_root_local |
|---|
| 805 | write(nulprt,*) subname,' OASIS_debug = ',OASIS_debug |
|---|
| 806 | do n = 1,prism_amodels |
|---|
| 807 | write(nulprt,*) subname,' n,prism_model,root = ',& |
|---|
| 808 | n,TRIM(prism_modnam(n)),mpi_root_global(n) |
|---|
| 809 | enddo |
|---|
| 810 | CALL oasis_flush(nulprt) |
|---|
| 811 | endif |
|---|
| 812 | |
|---|
| 813 | if (local_timers_on) call oasis_timer_stop('oasis_enddef_prep2') |
|---|
| 814 | |
|---|
| 815 | !------------------------ |
|---|
| 816 | !> * Reconcile partitions, call part_setup |
|---|
| 817 | !--- generate gsmaps from partitions |
|---|
| 818 | !------------------------ |
|---|
| 819 | |
|---|
| 820 | if (local_timers_on) call oasis_timer_start('oasis_enddef_part_setup') |
|---|
| 821 | call oasis_part_setup() |
|---|
| 822 | IF (OASIS_debug >= 2) THEN |
|---|
| 823 | CALL oasis_mem_print(nulprt,subname//':part_setup') |
|---|
| 824 | ENDIF |
|---|
| 825 | if (local_timers_on) call oasis_timer_stop('oasis_enddef_part_setup') |
|---|
| 826 | |
|---|
| 827 | !------------------------ |
|---|
| 828 | !> * Reconcile variables, call var_setup |
|---|
| 829 | !------------------------ |
|---|
| 830 | |
|---|
| 831 | if (local_timers_on) call oasis_timer_start('oasis_enddef_var_setup') |
|---|
| 832 | call oasis_var_setup() |
|---|
| 833 | IF (OASIS_debug >= 2) THEN |
|---|
| 834 | CALL oasis_mem_print(nulprt,subname//':var_setup') |
|---|
| 835 | ENDIF |
|---|
| 836 | if (local_timers_on) call oasis_timer_stop('oasis_enddef_var_setup') |
|---|
| 837 | |
|---|
| 838 | !------------------------ |
|---|
| 839 | !> * Write grid info to files one model at a time |
|---|
| 840 | !------------------------ |
|---|
| 841 | |
|---|
| 842 | if (local_timers_on) call oasis_timer_start('oasis_enddef_write2files') |
|---|
| 843 | call oasis_mpi_barrier(mpi_comm_global) |
|---|
| 844 | do n = 1,prism_amodels |
|---|
| 845 | if (compid == n) then |
|---|
| 846 | call oasis_write2files() |
|---|
| 847 | endif |
|---|
| 848 | call oasis_mpi_barrier(mpi_comm_global) |
|---|
| 849 | enddo |
|---|
| 850 | IF (OASIS_debug >= 2) THEN |
|---|
| 851 | CALL oasis_mem_print(nulprt,subname//':write2files') |
|---|
| 852 | ENDIF |
|---|
| 853 | if (local_timers_on) call oasis_timer_stop('oasis_enddef_write2files') |
|---|
| 854 | |
|---|
| 855 | !------------------------ |
|---|
| 856 | !> * MCT Initialization |
|---|
| 857 | !------------------------ |
|---|
| 858 | |
|---|
| 859 | if (local_timers_on) call oasis_timer_start('oasis_enddef_mctworldinit') |
|---|
| 860 | call mct_world_init(prism_amodels,mpi_comm_global,mpi_comm_local,compid) |
|---|
| 861 | IF (OASIS_debug >= 2) THEN |
|---|
| 862 | WRITE(nulprt,*) subname, ' done mct_world_init ' |
|---|
| 863 | CALL oasis_flush(nulprt) |
|---|
| 864 | ENDIF |
|---|
| 865 | if (local_timers_on) call oasis_timer_stop('oasis_enddef_mctworldinit') |
|---|
| 866 | |
|---|
| 867 | !------------------------ |
|---|
| 868 | !> * Initialize coupling via call to coupler_setup |
|---|
| 869 | !------------------------ |
|---|
| 870 | |
|---|
| 871 | if (local_timers_on) call oasis_timer_start('oasis_enddef_coupler_setup') |
|---|
| 872 | call oasis_coupler_setup() |
|---|
| 873 | IF (OASIS_debug >= 2) THEN |
|---|
| 874 | WRITE(nulprt,*) subname, ' done prism_coupler_setup ' |
|---|
| 875 | CALL oasis_flush(nulprt) |
|---|
| 876 | ENDIF |
|---|
| 877 | IF (OASIS_debug >= 2) THEN |
|---|
| 878 | CALL oasis_mem_print(nulprt,subname//':coupler_setup') |
|---|
| 879 | ENDIF |
|---|
| 880 | if (local_timers_on) call oasis_timer_stop('oasis_enddef_coupler_setup') |
|---|
| 881 | |
|---|
| 882 | !------------------------ |
|---|
| 883 | !> * Initialize partition grid data call to part_readgrid |
|---|
| 884 | !------------------------ |
|---|
| 885 | |
|---|
| 886 | if (local_timers_on) call oasis_timer_start('oasis_enddef_part_readgrid') |
|---|
| 887 | call oasis_part_readgrid() |
|---|
| 888 | IF (OASIS_debug >= 2) THEN |
|---|
| 889 | WRITE(nulprt,*) subname, ' done prism_part_readgrid ' |
|---|
| 890 | CALL oasis_flush(nulprt) |
|---|
| 891 | ENDIF |
|---|
| 892 | IF (OASIS_debug >= 2) THEN |
|---|
| 893 | CALL oasis_mem_print(nulprt,subname//':part_readgrid') |
|---|
| 894 | ENDIF |
|---|
| 895 | if (local_timers_on) call oasis_timer_stop('oasis_enddef_part_readgrid') |
|---|
| 896 | |
|---|
| 897 | !------------------------ |
|---|
| 898 | !> * Call advance_init to initialize coupling fields from restarts |
|---|
| 899 | !------------------------ |
|---|
| 900 | |
|---|
| 901 | if (local_timers_on) call oasis_timer_start('oasis_enddef_advance_init') |
|---|
| 902 | call oasis_advance_init(lkinfo) |
|---|
| 903 | IF (OASIS_debug >= 2) THEN |
|---|
| 904 | WRITE(nulprt,*) subname, ' done prism_advance_init ' |
|---|
| 905 | CALL oasis_flush(nulprt) |
|---|
| 906 | ENDIF |
|---|
| 907 | IF (OASIS_debug >= 2) THEN |
|---|
| 908 | CALL oasis_mem_print(nulprt,subname//':advance_init') |
|---|
| 909 | ENDIF |
|---|
| 910 | if (local_timers_on) call oasis_timer_stop('oasis_enddef_advance_init') |
|---|
| 911 | |
|---|
| 912 | elseif (ET_debug) then |
|---|
| 913 | |
|---|
| 914 | WRITE(nulprt,*) ' load balancing special allocate for uncoupled components' |
|---|
| 915 | CALL flush(nulprt) |
|---|
| 916 | |
|---|
| 917 | CALL oasis_lb_allocate(0) |
|---|
| 918 | |
|---|
| 919 | endif ! (mpi_comm_local /= MPI_COMM_NULL) |
|---|
| 920 | |
|---|
| 921 | !--- Force OASIS_OK here rather than anything else --- |
|---|
| 922 | |
|---|
| 923 | if (local_timers_on) call oasis_timer_start('oasis_enddef_last') |
|---|
| 924 | if (present(kinfo)) then |
|---|
| 925 | kinfo = OASIS_OK |
|---|
| 926 | endif |
|---|
| 927 | if (ET_debug) CALL oasis_lb_measure(-1,LB_ENDF) |
|---|
| 928 | CALL oasis_timer_stop ('oasis_enddef') |
|---|
| 929 | call oasis_timer_stop('init_thru_enddef') |
|---|
| 930 | |
|---|
| 931 | IF (OASIS_debug >= 2) THEN |
|---|
| 932 | CALL oasis_mem_print(nulprt,subname//':end') |
|---|
| 933 | ENDIF |
|---|
| 934 | if (local_timers_on) call oasis_timer_stop('oasis_enddef_last') |
|---|
| 935 | |
|---|
| 936 | call oasis_debug_exit(subname) |
|---|
| 937 | |
|---|
| 938 | END SUBROUTINE oasis_enddef |
|---|
| 939 | !---------------------------------------------------------------------- |
|---|
| 940 | |
|---|
| 941 | !> Local method to compute each models' global task ids, exists for reuse in enddef |
|---|
| 942 | |
|---|
| 943 | SUBROUTINE mod_oasis_setrootglobal() |
|---|
| 944 | |
|---|
| 945 | INTEGER(kind=ip_intwp_p) :: n, ierr |
|---|
| 946 | INTEGER(kind=ip_intwp_p),ALLOCATABLE :: tmparr(:) |
|---|
| 947 | character(len=*),parameter :: subname = '(oasis_setrootglobal)' |
|---|
| 948 | |
|---|
| 949 | !------------------------ |
|---|
| 950 | !--- set mpi_root_global |
|---|
| 951 | !------------------------ |
|---|
| 952 | |
|---|
| 953 | if (allocated(mpi_root_global)) then |
|---|
| 954 | deallocate(mpi_root_global) |
|---|
| 955 | endif |
|---|
| 956 | allocate(mpi_root_global(prism_amodels)) |
|---|
| 957 | allocate(tmparr(prism_amodels)) |
|---|
| 958 | tmparr = -1 |
|---|
| 959 | do n = 1,prism_amodels |
|---|
| 960 | if (compid == n .and. mpi_rank_local == mpi_root_local) then |
|---|
| 961 | tmparr(n) = mpi_rank_global |
|---|
| 962 | endif |
|---|
| 963 | enddo |
|---|
| 964 | call oasis_mpi_max(tmparr,mpi_root_global,mpi_comm_global, & |
|---|
| 965 | string=subname//':mpi_root_global',all=.true.) |
|---|
| 966 | deallocate(tmparr) |
|---|
| 967 | |
|---|
| 968 | do n = 1,prism_amodels |
|---|
| 969 | IF (mpi_root_global(n) < 0) THEN |
|---|
| 970 | WRITE(nulprt,*) subname,estr,'global root invalid, check couplcomm for active tasks' |
|---|
| 971 | call oasis_abort(file=__FILE__,line=__LINE__) |
|---|
| 972 | ENDIF |
|---|
| 973 | enddo |
|---|
| 974 | |
|---|
| 975 | !------------------------ |
|---|
| 976 | !--- set mpi_comp_size |
|---|
| 977 | !------------------------ |
|---|
| 978 | |
|---|
| 979 | if (allocated(mpi_comp_size)) then |
|---|
| 980 | deallocate(mpi_comp_size) |
|---|
| 981 | endif |
|---|
| 982 | allocate(mpi_comp_size(prism_amodels)) |
|---|
| 983 | allocate(tmparr(prism_amodels)) |
|---|
| 984 | tmparr = 0 |
|---|
| 985 | tmparr(compid) = mpi_size_local |
|---|
| 986 | call oasis_mpi_max(tmparr,mpi_comp_size,mpi_comm_global, & |
|---|
| 987 | string=subname//':mpi_comp_size',all=.true.) |
|---|
| 988 | deallocate(tmparr) |
|---|
| 989 | |
|---|
| 990 | do n = 1,prism_amodels |
|---|
| 991 | IF (mpi_comp_size(n) < 1) THEN |
|---|
| 992 | WRITE(nulprt,*) subname,estr,'comp size invalid, check couplcomm for active tasks' |
|---|
| 993 | call oasis_abort(file=__FILE__,line=__LINE__) |
|---|
| 994 | ENDIF |
|---|
| 995 | enddo |
|---|
| 996 | |
|---|
| 997 | END SUBROUTINE mod_oasis_setrootglobal |
|---|
| 998 | !---------------------------------------------------------------------- |
|---|
| 999 | |
|---|
| 1000 | END MODULE mod_oasis_method |
|---|
