1 | #if defined MULTI |
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2 | # define NAT_IN(k) cd_nat(k) |
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3 | # define SGN_IN(k) psgn(k) |
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4 | # define F_SIZE(ptab) kfld |
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5 | # define OPT_K(k) ,ipf |
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6 | # if defined DIM_2d |
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7 | # if defined SINGLE_PRECISION |
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8 | # define ARRAY_TYPE(i,j,k,l,f) TYPE(PTR_2D_sp) , INTENT(inout) :: ptab(f) |
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9 | # else |
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10 | # define ARRAY_TYPE(i,j,k,l,f) TYPE(PTR_2D_dp) , INTENT(inout) :: ptab(f) |
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11 | # endif |
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12 | # define ARRAY_IN(i,j,k,l,f) ptab(f)%pt2d(i,j) |
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13 | # define K_SIZE(ptab) 1 |
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14 | # define L_SIZE(ptab) 1 |
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15 | # endif |
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16 | # if defined DIM_3d |
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17 | # if defined SINGLE_PRECISION |
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18 | # define ARRAY_TYPE(i,j,k,l,f) TYPE(PTR_3D_sp) , INTENT(inout) :: ptab(f) |
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19 | # else |
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20 | # define ARRAY_TYPE(i,j,k,l,f) TYPE(PTR_3D_dp) , INTENT(inout) :: ptab(f) |
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21 | # endif |
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22 | # define ARRAY_IN(i,j,k,l,f) ptab(f)%pt3d(i,j,k) |
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23 | # define K_SIZE(ptab) SIZE(ptab(1)%pt3d,3) |
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24 | # define L_SIZE(ptab) 1 |
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25 | # endif |
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26 | # if defined DIM_4d |
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27 | # if defined SINGLE_PRECISION |
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28 | # define ARRAY_TYPE(i,j,k,l,f) TYPE(PTR_4D_sp) , INTENT(inout) :: ptab(f) |
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29 | # else |
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30 | # define ARRAY_TYPE(i,j,k,l,f) TYPE(PTR_4D_dp) , INTENT(inout) :: ptab(f) |
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31 | # endif |
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32 | # define ARRAY_IN(i,j,k,l,f) ptab(f)%pt4d(i,j,k,l) |
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33 | # define K_SIZE(ptab) SIZE(ptab(1)%pt4d,3) |
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34 | # define L_SIZE(ptab) SIZE(ptab(1)%pt4d,4) |
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35 | # endif |
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36 | #else |
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37 | # if defined SINGLE_PRECISION |
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38 | # define ARRAY_TYPE(i,j,k,l,f) REAL(sp) , INTENT(inout) :: ARRAY_IN(i,j,k,l,f) |
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39 | # else |
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40 | # define ARRAY_TYPE(i,j,k,l,f) REAL(dp) , INTENT(inout) :: ARRAY_IN(i,j,k,l,f) |
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41 | # endif |
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42 | # define NAT_IN(k) cd_nat |
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43 | # define SGN_IN(k) psgn |
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44 | # define F_SIZE(ptab) 1 |
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45 | # define OPT_K(k) |
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46 | # if defined DIM_2d |
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47 | # define ARRAY_IN(i,j,k,l,f) ptab(i,j) |
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48 | # define K_SIZE(ptab) 1 |
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49 | # define L_SIZE(ptab) 1 |
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50 | # endif |
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51 | # if defined DIM_3d |
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52 | # define ARRAY_IN(i,j,k,l,f) ptab(i,j,k) |
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53 | # define K_SIZE(ptab) SIZE(ptab,3) |
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54 | # define L_SIZE(ptab) 1 |
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55 | # endif |
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56 | # if defined DIM_4d |
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57 | # define ARRAY_IN(i,j,k,l,f) ptab(i,j,k,l) |
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58 | # define K_SIZE(ptab) SIZE(ptab,3) |
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59 | # define L_SIZE(ptab) SIZE(ptab,4) |
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60 | # endif |
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61 | #endif |
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62 | |
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63 | # if defined SINGLE_PRECISION |
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64 | # define PRECISION sp |
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65 | # define SENDROUTINE mppsend_sp |
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66 | # define RECVROUTINE mpprecv_sp |
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67 | # else |
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68 | # define PRECISION dp |
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69 | # define SENDROUTINE mppsend_dp |
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70 | # define RECVROUTINE mpprecv_dp |
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71 | # endif |
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72 | |
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73 | #if defined MULTI |
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74 | SUBROUTINE ROUTINE_LNK( cdname, ptab, cd_nat, psgn, kfld, kfillmode, pfillval, lsend, lrecv, ihlcom ) |
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75 | INTEGER , INTENT(in ) :: kfld ! number of pt3d arrays |
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76 | #else |
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77 | SUBROUTINE ROUTINE_LNK( cdname, ptab, cd_nat, psgn , kfillmode, pfillval, lsend, lrecv, ihlcom ) |
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78 | #endif |
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79 | ARRAY_TYPE(:,:,:,:,:) ! array or pointer of arrays on which the boundary condition is applied |
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80 | CHARACTER(len=*) , INTENT(in ) :: cdname ! name of the calling subroutine |
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81 | CHARACTER(len=1) , INTENT(in ) :: NAT_IN(:) ! nature of array grid-points |
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82 | REAL(wp) , INTENT(in ) :: SGN_IN(:) ! sign used across the north fold boundary |
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83 | INTEGER , OPTIONAL, INTENT(in ) :: kfillmode ! filling method for halo over land (default = constant) |
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84 | REAL(wp), OPTIONAL, INTENT(in ) :: pfillval ! background value (used at closed boundaries) |
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85 | LOGICAL, DIMENSION(4),OPTIONAL, INTENT(in ) :: lsend, lrecv ! communication with other 4 proc |
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86 | INTEGER ,OPTIONAL, INTENT(in ) :: ihlcom ! number of ranks and rows to be communicated |
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87 | ! |
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88 | INTEGER :: ji, jj, jk, jl, jf ! dummy loop indices |
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89 | INTEGER :: ipi, ipj, ipk, ipl, ipf ! dimension of the input array |
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90 | INTEGER :: isize, ishift, ishift2 ! local integers |
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91 | INTEGER :: ireq_we, ireq_ea, ireq_so, ireq_no ! mpi_request id |
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92 | INTEGER :: ierr |
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93 | INTEGER :: ifill_we, ifill_ea, ifill_so, ifill_no |
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94 | INTEGER :: ihl ! number of ranks and rows to be communicated |
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95 | REAL(PRECISION) :: zland |
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96 | INTEGER , DIMENSION(MPI_STATUS_SIZE) :: istat ! for mpi_isend |
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97 | REAL(PRECISION), DIMENSION(:,:,:,:,:), ALLOCATABLE :: zsnd_we, zrcv_we, zsnd_ea, zrcv_ea ! east -west & west - east halos |
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98 | REAL(PRECISION), DIMENSION(:,:,:,:,:), ALLOCATABLE :: zsnd_so, zrcv_so, zsnd_no, zrcv_no ! north-south & south-north halos |
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99 | LOGICAL :: llsend_we, llsend_ea, llsend_no, llsend_so ! communication send |
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100 | LOGICAL :: llrecv_we, llrecv_ea, llrecv_no, llrecv_so ! communication receive |
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101 | LOGICAL :: lldo_nfd ! do north pole folding |
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102 | !!---------------------------------------------------------------------- |
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103 | ! |
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104 | ! ----------------------------------------- ! |
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105 | ! 0. local variables initialization ! |
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106 | ! ----------------------------------------- ! |
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107 | ! |
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108 | ipk = K_SIZE(ptab) ! 3rd dimension |
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109 | ipl = L_SIZE(ptab) ! 4th - |
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110 | ipf = F_SIZE(ptab) ! 5th - use in "multi" case (array of pointers) |
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111 | ! |
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112 | IF( PRESENT(ihlcom) ) THEN ; ihl = ihlcom |
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113 | ELSE ; ihl = 1 |
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114 | END IF |
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115 | ! |
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116 | IF( narea == 1 .AND. numcom == -1 ) CALL mpp_report( cdname, ipk, ipl, ipf, ld_lbc = .TRUE. ) |
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117 | ! |
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118 | IF ( PRESENT(lsend) .AND. PRESENT(lrecv) ) THEN |
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119 | llsend_we = lsend(1) ; llsend_ea = lsend(2) ; llsend_so = lsend(3) ; llsend_no = lsend(4) |
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120 | llrecv_we = lrecv(1) ; llrecv_ea = lrecv(2) ; llrecv_so = lrecv(3) ; llrecv_no = lrecv(4) |
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121 | ELSE IF( PRESENT(lsend) .OR. PRESENT(lrecv) ) THEN |
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122 | WRITE(ctmp1,*) ' E R R O R : Routine ', cdname, ' is calling lbc_lnk with only one of the two arguments lsend or lrecv' |
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123 | WRITE(ctmp2,*) ' ========== ' |
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124 | CALL ctl_stop( ' ', ctmp1, ctmp2, ' ' ) |
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125 | ELSE ! send and receive with every neighbour |
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126 | llsend_we = nbondi == 1 .OR. nbondi == 0 ! keep for compatibility, should be defined in mppini |
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127 | llsend_ea = nbondi == -1 .OR. nbondi == 0 ! keep for compatibility, should be defined in mppini |
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128 | llsend_so = nbondj == 1 .OR. nbondj == 0 ! keep for compatibility, should be defined in mppini |
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129 | llsend_no = nbondj == -1 .OR. nbondj == 0 ! keep for compatibility, should be defined in mppini |
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130 | llrecv_we = llsend_we ; llrecv_ea = llsend_ea ; llrecv_so = llsend_so ; llrecv_no = llsend_no |
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131 | END IF |
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132 | |
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133 | |
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134 | lldo_nfd = npolj /= 0 ! keep for compatibility, should be defined in mppini |
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135 | |
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136 | zland = 0._wp ! land filling value: zero by default |
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137 | IF( PRESENT( pfillval ) ) zland = pfillval ! set land value |
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138 | |
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139 | ! define the method we will use to fill the halos in each direction |
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140 | IF( llrecv_we ) THEN ; ifill_we = jpfillmpi |
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141 | ELSEIF( l_Iperio ) THEN ; ifill_we = jpfillperio |
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142 | ELSEIF( PRESENT(kfillmode) ) THEN ; ifill_we = kfillmode |
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143 | ELSE ; ifill_we = jpfillcst |
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144 | END IF |
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145 | ! |
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146 | IF( llrecv_ea ) THEN ; ifill_ea = jpfillmpi |
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147 | ELSEIF( l_Iperio ) THEN ; ifill_ea = jpfillperio |
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148 | ELSEIF( PRESENT(kfillmode) ) THEN ; ifill_ea = kfillmode |
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149 | ELSE ; ifill_ea = jpfillcst |
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150 | END IF |
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151 | ! |
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152 | IF( llrecv_so ) THEN ; ifill_so = jpfillmpi |
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153 | ELSEIF( l_Jperio ) THEN ; ifill_so = jpfillperio |
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154 | ELSEIF( PRESENT(kfillmode) ) THEN ; ifill_so = kfillmode |
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155 | ELSE ; ifill_so = jpfillcst |
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156 | END IF |
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157 | ! |
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158 | IF( llrecv_no ) THEN ; ifill_no = jpfillmpi |
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159 | ELSEIF( l_Jperio ) THEN ; ifill_no = jpfillperio |
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160 | ELSEIF( PRESENT(kfillmode) ) THEN ; ifill_no = kfillmode |
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161 | ELSE ; ifill_no = jpfillcst |
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162 | END IF |
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163 | ! |
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164 | #if defined PRINT_CAUTION |
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165 | ! |
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166 | ! ================================================================================== ! |
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167 | ! CAUTION: semi-column notation is often impossible because of the cpp preprocessing ! |
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168 | ! ================================================================================== ! |
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169 | ! |
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170 | #endif |
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171 | ! |
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172 | ! -------------------------------------------------- ! |
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173 | ! 1. Do east and west MPI exchange if needed ! |
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174 | ! -------------------------------------------------- ! |
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175 | ! |
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176 | ! Must exchange the whole column (from 1 to jpj) to get the corners if we have no south/north neighbourg |
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177 | isize = ihl * jpj * ipk * ipl * ipf |
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178 | ! |
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179 | ! Allocate local temporary arrays to be sent/received. Fill arrays to be sent |
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180 | IF( llsend_we ) ALLOCATE( zsnd_we(ihl,jpj,ipk,ipl,ipf) ) |
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181 | IF( llsend_ea ) ALLOCATE( zsnd_ea(ihl,jpj,ipk,ipl,ipf) ) |
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182 | IF( llrecv_we ) ALLOCATE( zrcv_we(ihl,jpj,ipk,ipl,ipf) ) |
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183 | IF( llrecv_ea ) ALLOCATE( zrcv_ea(ihl,jpj,ipk,ipl,ipf) ) |
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184 | ! |
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185 | IF( llsend_we ) THEN ! copy western side of the inner mpi domain in local temporary array to be sent by MPI |
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186 | ishift = ihl |
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187 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, jpj ; DO ji = 1, ihl |
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188 | zsnd_we(ji,jj,jk,jl,jf) = ARRAY_IN(ishift+ji,jj,jk,jl,jf) ! ihl + 1 -> 2*ihl |
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189 | END DO ; END DO ; END DO ; END DO ; END DO |
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190 | ENDIF |
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191 | ! |
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192 | IF(llsend_ea ) THEN ! copy eastern side of the inner mpi domain in local temporary array to be sent by MPI |
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193 | ishift = jpi - 2 * ihl |
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194 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, jpj ; DO ji = 1, ihl |
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195 | zsnd_ea(ji,jj,jk,jl,jf) = ARRAY_IN(ishift+ji,jj,jk,jl,jf) ! jpi - 2*ihl + 1 -> jpi - ihl |
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196 | END DO ; END DO ; END DO ; END DO ; END DO |
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197 | ENDIF |
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198 | ! |
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199 | IF( ln_timing ) CALL tic_tac(.TRUE.) |
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200 | ! |
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201 | ! non-blocking send of the western/eastern side using local temporary arrays |
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202 | IF( llsend_we ) CALL SENDROUTINE( 1, zsnd_we(1,1,1,1,1), isize, nowe, ireq_we ) |
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203 | IF( llsend_ea ) CALL SENDROUTINE( 2, zsnd_ea(1,1,1,1,1), isize, noea, ireq_ea ) |
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204 | ! blocking receive of the western/eastern halo in local temporary arrays |
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205 | IF( llrecv_we ) CALL RECVROUTINE( 2, zrcv_we(1,1,1,1,1), isize, nowe ) |
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206 | IF( llrecv_ea ) CALL RECVROUTINE( 1, zrcv_ea(1,1,1,1,1), isize, noea ) |
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207 | ! |
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208 | IF( ln_timing ) CALL tic_tac(.FALSE.) |
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209 | ! |
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210 | ! |
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211 | ! ----------------------------------- ! |
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212 | ! 2. Fill east and west halos ! |
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213 | ! ----------------------------------- ! |
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214 | ! |
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215 | ! 2.1 fill weastern halo |
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216 | ! ---------------------- |
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217 | ! ishift = 0 ! fill halo from ji = 1 to ihl |
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218 | SELECT CASE ( ifill_we ) |
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219 | CASE ( jpfillnothing ) ! no filling |
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220 | CASE ( jpfillmpi ) ! use data received by MPI |
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221 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, jpj ; DO ji = 1, ihl |
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222 | ARRAY_IN(ji,jj,jk,jl,jf) = zrcv_we(ji,jj,jk,jl,jf) ! 1 -> ihl |
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223 | END DO; END DO ; END DO ; END DO ; END DO |
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224 | CASE ( jpfillperio ) ! use east-weast periodicity |
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225 | ishift2 = jpi - 2 * ihl |
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226 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, jpj ; DO ji = 1, ihl |
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227 | ARRAY_IN(ji,jj,jk,jl,jf) = ARRAY_IN(ishift2+ji,jj,jk,jl,jf) |
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228 | END DO; END DO ; END DO ; END DO ; END DO |
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229 | CASE ( jpfillcopy ) ! filling with inner domain values |
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230 | DO jf = 1, ipf ! number of arrays to be treated |
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231 | IF( .NOT. NAT_IN(jf) == 'F' ) THEN ! do nothing for F point |
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232 | DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, jpj ; DO ji = 1, ihl |
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233 | ARRAY_IN(ji,jj,jk,jl,jf) = ARRAY_IN(ihl+1,jj,jk,jl,jf) |
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234 | END DO ; END DO ; END DO ; END DO |
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235 | ENDIF |
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236 | END DO |
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237 | CASE ( jpfillcst ) ! filling with constant value |
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238 | DO jf = 1, ipf ! number of arrays to be treated |
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239 | IF( .NOT. NAT_IN(jf) == 'F' ) THEN ! do nothing for F point |
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240 | DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, jpj ; DO ji = 1, ihl |
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241 | ARRAY_IN(ji,jj,jk,jl,jf) = zland |
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242 | END DO; END DO ; END DO ; END DO |
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243 | ENDIF |
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244 | END DO |
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245 | END SELECT |
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246 | ! |
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247 | ! 2.2 fill eastern halo |
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248 | ! --------------------- |
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249 | ishift = jpi - ihl ! fill halo from ji = jpi-ihl+1 to jpi |
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250 | SELECT CASE ( ifill_ea ) |
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251 | CASE ( jpfillnothing ) ! no filling |
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252 | CASE ( jpfillmpi ) ! use data received by MPI |
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253 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, jpj ; DO ji = 1, ihl |
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254 | ARRAY_IN(ishift+ji,jj,jk,jl,jf) = zrcv_ea(ji,jj,jk,jl,jf) ! jpi - ihl + 1 -> jpi |
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255 | END DO ; END DO ; END DO ; END DO ; END DO |
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256 | CASE ( jpfillperio ) ! use east-weast periodicity |
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257 | ishift2 = ihl |
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258 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, jpj ; DO ji = 1, ihl |
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259 | ARRAY_IN(ishift+ji,jj,jk,jl,jf) = ARRAY_IN(ishift2+ji,jj,jk,jl,jf) |
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260 | END DO ; END DO ; END DO ; END DO ; END DO |
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261 | CASE ( jpfillcopy ) ! filling with inner domain values |
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262 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, jpj ; DO ji = 1, ihl |
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263 | ARRAY_IN(ishift+ji,jj,jk,jl,jf) = ARRAY_IN(ishift,jj,jk,jl,jf) |
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264 | END DO ; END DO ; END DO ; END DO ; END DO |
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265 | CASE ( jpfillcst ) ! filling with constant value |
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266 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, jpj ; DO ji = 1, ihl |
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267 | ARRAY_IN(ishift+ji,jj,jk,jl,jf) = zland |
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268 | END DO; END DO ; END DO ; END DO ; END DO |
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269 | END SELECT |
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270 | ! |
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271 | ! ------------------------------- ! |
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272 | ! 3. north fold treatment ! |
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273 | ! ------------------------------- ! |
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274 | ! |
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275 | ! do it before south directions so concerned processes can do it without waiting for the comm with the sourthern neighbor |
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276 | ! |
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277 | IF( lldo_nfd .AND. ifill_no /= jpfillnothing ) THEN |
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278 | ! |
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279 | SELECT CASE ( jpni ) |
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280 | CASE ( 1 ) ; CALL lbc_nfd( ptab, NAT_IN(:), SGN_IN(:) OPT_K(:) ) ! only 1 northern proc, no mpp |
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281 | CASE DEFAULT ; CALL mpp_nfd( ptab, NAT_IN(:), SGN_IN(:) OPT_K(:) ) ! for all northern procs. |
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282 | END SELECT |
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283 | ! |
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284 | ifill_no = jpfillnothing ! force to do nothing for the northern halo as we just done the north pole folding |
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285 | ! |
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286 | ENDIF |
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287 | ! |
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288 | ! ---------------------------------------------------- ! |
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289 | ! 4. Do north and south MPI exchange if needed ! |
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290 | ! ---------------------------------------------------- ! |
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291 | ! |
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292 | IF( llsend_so ) ALLOCATE( zsnd_so(jpi,ihl,ipk,ipl,ipf) ) |
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293 | IF( llsend_no ) ALLOCATE( zsnd_no(jpi,ihl,ipk,ipl,ipf) ) |
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294 | IF( llrecv_so ) ALLOCATE( zrcv_so(jpi,ihl,ipk,ipl,ipf) ) |
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295 | IF( llrecv_no ) ALLOCATE( zrcv_no(jpi,ihl,ipk,ipl,ipf) ) |
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296 | ! |
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297 | isize = jpi * ihl * ipk * ipl * ipf |
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298 | |
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299 | ! allocate local temporary arrays to be sent/received. Fill arrays to be sent |
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300 | IF( llsend_so ) THEN ! copy sourhern side of the inner mpi domain in local temporary array to be sent by MPI |
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301 | ishift = ihl |
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302 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, ihl ; DO ji = 1, jpi |
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303 | zsnd_so(ji,jj,jk,jl,jf) = ARRAY_IN(ji,ishift+jj,jk,jl,jf) ! ihl+1 -> 2*ihl |
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304 | END DO ; END DO ; END DO ; END DO ; END DO |
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305 | ENDIF |
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306 | ! |
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307 | IF( llsend_no ) THEN ! copy eastern side of the inner mpi domain in local temporary array to be sent by MPI |
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308 | ishift = jpj - 2 * ihl |
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309 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, ihl ; DO ji = 1, jpi |
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310 | zsnd_no(ji,jj,jk,jl,jf) = ARRAY_IN(ji,ishift+jj,jk,jl,jf) ! jpj-2*ihl+1 -> jpj-ihl |
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311 | END DO ; END DO ; END DO ; END DO ; END DO |
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312 | ENDIF |
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313 | ! |
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314 | IF( ln_timing ) CALL tic_tac(.TRUE.) |
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315 | ! |
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316 | ! non-blocking send of the southern/northern side |
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317 | IF( llsend_so ) CALL SENDROUTINE( 3, zsnd_so(1,1,1,1,1), isize, noso, ireq_so ) |
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318 | IF( llsend_no ) CALL SENDROUTINE( 4, zsnd_no(1,1,1,1,1), isize, nono, ireq_no ) |
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319 | ! blocking receive of the southern/northern halo |
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320 | IF( llrecv_so ) CALL RECVROUTINE( 4, zrcv_so(1,1,1,1,1), isize, noso ) |
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321 | IF( llrecv_no ) CALL RECVROUTINE( 3, zrcv_no(1,1,1,1,1), isize, nono ) |
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322 | ! |
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323 | IF( ln_timing ) CALL tic_tac(.FALSE.) |
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324 | ! |
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325 | ! ------------------------------------- ! |
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326 | ! 5. Fill south and north halos ! |
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327 | ! ------------------------------------- ! |
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328 | ! |
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329 | ! 5.1 fill southern halo |
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330 | ! ---------------------- |
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331 | ! ishift = 0 ! fill halo from jj = 1 to ihl |
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332 | SELECT CASE ( ifill_so ) |
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333 | CASE ( jpfillnothing ) ! no filling |
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334 | CASE ( jpfillmpi ) ! use data received by MPI |
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335 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, ihl ; DO ji = 1, jpi |
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336 | ARRAY_IN(ji,jj,jk,jl,jf) = zrcv_so(ji,jj,jk,jl,jf) ! 1 -> ihl |
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337 | END DO; END DO ; END DO ; END DO ; END DO |
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338 | CASE ( jpfillperio ) ! use north-south periodicity |
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339 | ishift2 = jpj - 2 * ihl |
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340 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, ihl ; DO ji = 1, jpi |
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341 | ARRAY_IN(ji,jj,jk,jl,jf) = ARRAY_IN(ji,ishift2+jj,jk,jl,jf) |
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342 | END DO; END DO ; END DO ; END DO ; END DO |
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343 | CASE ( jpfillcopy ) ! filling with inner domain values |
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344 | DO jf = 1, ipf ! number of arrays to be treated |
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345 | IF( .NOT. NAT_IN(jf) == 'F' ) THEN ! do nothing for F point |
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346 | DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, ihl ; DO ji = 1, jpi |
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347 | ARRAY_IN(ji,jj,jk,jl,jf) = ARRAY_IN(ji,ihl+1,jk,jl,jf) |
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348 | END DO ; END DO ; END DO ; END DO |
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349 | ENDIF |
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350 | END DO |
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351 | CASE ( jpfillcst ) ! filling with constant value |
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352 | DO jf = 1, ipf ! number of arrays to be treated |
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353 | IF( .NOT. NAT_IN(jf) == 'F' ) THEN ! do nothing for F point |
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354 | DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, ihl ; DO ji = 1, jpi |
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355 | ARRAY_IN(ji,jj,jk,jl,jf) = zland |
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356 | END DO; END DO ; END DO ; END DO |
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357 | ENDIF |
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358 | END DO |
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359 | END SELECT |
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360 | ! |
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361 | ! 5.2 fill northern halo |
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362 | ! ---------------------- |
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363 | ishift = jpj - ihl ! fill halo from jj = jpj-ihl+1 to jpj |
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364 | SELECT CASE ( ifill_no ) |
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365 | CASE ( jpfillnothing ) ! no filling |
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366 | CASE ( jpfillmpi ) ! use data received by MPI |
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367 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, ihl ; DO ji = 1, jpi |
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368 | ARRAY_IN(ji,ishift+jj,jk,jl,jf) = zrcv_no(ji,jj,jk,jl,jf) ! jpj-ihl+1 -> jpj |
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369 | END DO ; END DO ; END DO ; END DO ; END DO |
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370 | CASE ( jpfillperio ) ! use north-south periodicity |
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371 | ishift2 = ihl |
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372 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, ihl ; DO ji = 1, jpi |
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373 | ARRAY_IN(ji,ishift+jj,jk,jl,jf) = ARRAY_IN(ji,ishift2+jj,jk,jl,jf) |
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374 | END DO; END DO ; END DO ; END DO ; END DO |
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375 | CASE ( jpfillcopy ) ! filling with inner domain values |
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376 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, ihl ; DO ji = 1, jpi |
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377 | ARRAY_IN(ji,ishift+jj,jk,jl,jf) = ARRAY_IN(ji,ishift,jk,jl,jf) |
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378 | END DO; END DO ; END DO ; END DO ; END DO |
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379 | CASE ( jpfillcst ) ! filling with constant value |
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380 | DO jf = 1, ipf ; DO jl = 1, ipl ; DO jk = 1, ipk ; DO jj = 1, ihl ; DO ji = 1, jpi |
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381 | ARRAY_IN(ji,ishift+jj,jk,jl,jf) = zland |
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382 | END DO; END DO ; END DO ; END DO ; END DO |
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383 | END SELECT |
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384 | ! |
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385 | ! -------------------------------------------- ! |
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386 | ! 6. deallocate local temporary arrays ! |
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387 | ! -------------------------------------------- ! |
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388 | ! |
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389 | IF( llsend_we ) THEN |
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390 | CALL mpi_wait(ireq_we, istat, ierr ) |
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391 | DEALLOCATE( zsnd_we ) |
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392 | ENDIF |
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393 | IF( llsend_ea ) THEN |
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394 | CALL mpi_wait(ireq_ea, istat, ierr ) |
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395 | DEALLOCATE( zsnd_ea ) |
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396 | ENDIF |
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397 | IF( llsend_so ) THEN |
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398 | CALL mpi_wait(ireq_so, istat, ierr ) |
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399 | DEALLOCATE( zsnd_so ) |
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400 | ENDIF |
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401 | IF( llsend_no ) THEN |
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402 | CALL mpi_wait(ireq_no, istat, ierr ) |
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403 | DEALLOCATE( zsnd_no ) |
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404 | ENDIF |
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405 | ! |
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406 | IF( llrecv_we ) DEALLOCATE( zrcv_we ) |
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407 | IF( llrecv_ea ) DEALLOCATE( zrcv_ea ) |
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408 | IF( llrecv_so ) DEALLOCATE( zrcv_so ) |
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409 | IF( llrecv_no ) DEALLOCATE( zrcv_no ) |
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410 | ! |
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411 | END SUBROUTINE ROUTINE_LNK |
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412 | |
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413 | #undef ARRAY_TYPE |
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414 | #undef NAT_IN |
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415 | #undef SGN_IN |
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416 | #undef ARRAY_IN |
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417 | #undef K_SIZE |
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418 | #undef L_SIZE |
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419 | #undef F_SIZE |
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420 | #undef OPT_K |
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