1 | MODULE mod_surf_para |
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2 | IMPLICIT NONE |
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3 | |
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4 | INTERFACE gather_surf |
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5 | MODULE PROCEDURE gather_surf_i,gather_surf_r |
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6 | END INTERFACE gather_surf |
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7 | |
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8 | INTERFACE gather_surf_omp |
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9 | MODULE PROCEDURE gather_surf_omp_i,gather_surf_omp_r |
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10 | END INTERFACE gather_surf_omp |
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11 | |
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12 | INTERFACE gather_surf_mpi |
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13 | MODULE PROCEDURE gather_surf_mpi_i,gather_surf_mpi_r |
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14 | END INTERFACE gather_surf_mpi |
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15 | |
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16 | INTERFACE scatter_surf |
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17 | MODULE PROCEDURE scatter_surf_i,scatter_surf_r |
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18 | END INTERFACE scatter_surf |
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19 | |
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20 | INTERFACE scatter_surf_omp |
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21 | MODULE PROCEDURE scatter_surf_omp_i,scatter_surf_omp_r |
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22 | END INTERFACE scatter_surf_omp |
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23 | |
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24 | INTERFACE scatter_surf_mpi |
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25 | MODULE PROCEDURE scatter_surf_mpi_i,scatter_surf_mpi_r |
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26 | END INTERFACE scatter_surf_mpi |
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27 | |
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28 | |
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29 | INTEGER,SAVE :: knon_omp |
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30 | INTEGER,SAVE :: knon_omp_begin |
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31 | INTEGER,SAVE :: knon_omp_end |
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32 | !$OMP THREADPRIVATE(knon_omp,knon_omp_begin,knon_omp_end) |
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33 | INTEGER,ALLOCATABLE,SAVE :: knon_omp_para(:) |
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34 | INTEGER,ALLOCATABLE,SAVE :: knon_omp_begin_para(:) |
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35 | INTEGER,ALLOCATABLE,SAVE :: knon_omp_end_para(:) |
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36 | |
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37 | INTEGER,SAVE :: knon_mpi |
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38 | INTEGER,ALLOCATABLE,SAVE :: knon_mpi_para(:) |
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39 | INTEGER,ALLOCATABLE,SAVE :: knon_mpi_begin_para(:) |
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40 | INTEGER,ALLOCATABLE,SAVE :: knon_mpi_end_para(:) |
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41 | |
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42 | INTEGER,SAVE :: knon_glo |
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43 | INTEGER,SAVE,ALLOCATABLE :: knon_glo_para(:) |
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44 | INTEGER,ALLOCATABLE,SAVE :: knon_glo_begin_para(:) |
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45 | INTEGER,ALLOCATABLE,SAVE :: knon_glo_end_para(:) |
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46 | |
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47 | |
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48 | CONTAINS |
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49 | |
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50 | SUBROUTINE Init_surf_para(knon) |
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51 | USE lmdz_phys_para |
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52 | USE lmdz_mpi |
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53 | |
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54 | INTEGER :: knon |
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55 | INTEGER :: i,ierr |
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56 | |
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57 | knon_omp=knon |
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58 | IF (is_omp_root) THEN |
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59 | ALLOCATE(knon_omp_para(0:omp_size-1)) |
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60 | ALLOCATE(knon_omp_begin_para(0:omp_size-1)) |
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61 | ALLOCATE(knon_omp_end_para(0:omp_size-1)) |
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62 | ENDIF |
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63 | !$OMP BARRIER |
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64 | knon_omp_para(omp_rank)=knon |
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65 | !$OMP BARRIER |
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66 | IF (is_omp_root) THEN |
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67 | knon_omp_begin_para(0)=1 |
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68 | knon_omp_end_para(0)=knon_omp_para(0) |
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69 | DO i=1,omp_size-1 |
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70 | knon_omp_begin_para(i)=knon_omp_end_para(i-1)+1 |
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71 | knon_omp_end_para(i)=knon_omp_begin_para(i)+knon_omp_para(i)-1 |
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72 | ENDDO |
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73 | ENDIF |
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74 | !$OMP BARRIER |
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75 | knon_omp_begin=knon_omp_begin_para(omp_rank) |
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76 | knon_omp_end=knon_omp_end_para(omp_rank) |
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77 | !$OMP BARRIER |
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78 | IF (is_omp_root) THEN |
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79 | knon_mpi=sum(knon_omp_para) |
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80 | ALLOCATE(knon_mpi_para(0:mpi_size-1)) |
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81 | ALLOCATE(knon_mpi_begin_para(0:mpi_size-1)) |
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82 | ALLOCATE(knon_mpi_end_para(0:mpi_size-1)) |
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83 | |
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84 | ALLOCATE(knon_glo_para(0:mpi_size*omp_size-1)) |
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85 | ALLOCATE(knon_glo_begin_para(0:mpi_size*omp_size-1)) |
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86 | ALLOCATE(knon_glo_end_para(0:mpi_size*omp_size-1)) |
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87 | |
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88 | IF (is_using_mpi) THEN |
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89 | CALL MPI_ALLGather(knon_mpi,1,MPI_INTEGER,knon_mpi_para,1,MPI_INTEGER,COMM_LMDZ_PHY,ierr) |
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90 | CALL MPI_ALLGather(knon_omp_para,omp_size,MPI_INTEGER,knon_glo_para,omp_size,MPI_INTEGER,COMM_LMDZ_PHY,ierr) |
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91 | ELSE |
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92 | knon_mpi_para(:)=knon_mpi |
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93 | knon_glo_para(:)=knon_omp_para(:) |
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94 | ENDIF |
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95 | |
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96 | knon_glo=sum(knon_mpi_para(:)) |
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97 | |
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98 | knon_mpi_begin_para(0)=1 |
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99 | knon_mpi_end_para(0)=knon_mpi_para(0) |
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100 | DO i=1,mpi_size-1 |
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101 | knon_mpi_begin_para(i)=knon_mpi_end_para(i-1)+1 |
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102 | knon_mpi_end_para(i)=knon_mpi_begin_para(i)+knon_mpi_para(i)-1 |
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103 | ENDDO |
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104 | |
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105 | knon_glo_begin_para(0)=1 |
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106 | knon_glo_end_para(0)=knon_glo_para(0) |
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107 | DO i=1,mpi_size*omp_size-1 |
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108 | knon_glo_begin_para(i)=knon_glo_end_para(i-1)+1 |
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109 | knon_glo_end_para(i)= knon_glo_begin_para(i)+knon_glo_para(i)-1 |
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110 | ENDDO |
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111 | ENDIF |
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112 | !$OMP BARRIER |
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113 | |
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114 | END SUBROUTINE Init_surf_para |
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115 | |
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116 | |
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117 | SUBROUTINE Finalize_surf_para |
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118 | USE lmdz_phys_para |
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119 | |
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120 | !$OMP BARRIER |
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121 | IF (is_omp_root) THEN |
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122 | DEALLOCATE(knon_omp_para) |
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123 | DEALLOCATE(knon_omp_begin_para) |
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124 | DEALLOCATE(knon_omp_end_para) |
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125 | DEALLOCATE(knon_mpi_para) |
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126 | DEALLOCATE(knon_mpi_begin_para) |
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127 | DEALLOCATE(knon_mpi_end_para) |
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128 | DEALLOCATE(knon_glo_para) |
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129 | DEALLOCATE(knon_glo_begin_para) |
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130 | DEALLOCATE(knon_glo_end_para) |
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131 | ENDIF |
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132 | |
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133 | END SUBROUTINE Finalize_surf_para |
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134 | |
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135 | |
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136 | SUBROUTINE gather_surf_i(FieldIn, FieldOut) |
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137 | USE lmdz_phys_para |
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138 | INTEGER :: FieldIn(:) |
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139 | INTEGER :: FieldOut(:) |
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140 | INTEGER :: FieldTmp(knon_mpi) |
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141 | |
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142 | CALL gather_surf_omp_i(FieldIn,FieldTmp) |
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143 | IF (is_omp_root) CALL gather_surf_mpi_i(FieldTmp,FieldOut) |
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144 | |
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145 | END SUBROUTINE gather_surf_i |
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146 | |
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147 | |
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148 | SUBROUTINE gather_surf_omp_i(FieldIn,FieldOut) |
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149 | USE lmdz_phys_para |
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150 | INTEGER :: FieldIn(:) |
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151 | INTEGER :: FieldOut(:) |
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152 | |
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153 | INTEGER,SAVE,ALLOCATABLE :: Field_tmp(:) |
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154 | |
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155 | IF (is_omp_root) ALLOCATE(Field_tmp(knon_mpi)) |
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156 | !$OMP BARRIER |
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157 | Field_tmp(knon_omp_begin:knon_omp_end)=FieldIn(:) |
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158 | !$OMP BARRIER |
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159 | IF (is_omp_root) FieldOut(:)=Field_tmp(:) |
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160 | !$OMP BARRIER |
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161 | IF (is_omp_root) DEALLOCATE(Field_tmp) |
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162 | |
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163 | END SUBROUTINE gather_surf_omp_i |
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164 | |
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165 | |
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166 | SUBROUTINE gather_surf_mpi_i(FieldIn,FieldOut) |
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167 | USE lmdz_phys_para |
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168 | USE lmdz_mpi |
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169 | |
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170 | INTEGER :: FieldIn(:) |
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171 | INTEGER :: FieldOut(:) |
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172 | INTEGER :: ierr |
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173 | |
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174 | IF (is_using_mpi) THEN |
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175 | CALL MPI_Gatherv(FieldIn,knon_mpi,MPI_INTEGER, & |
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176 | FieldOut,knon_mpi_para,knon_mpi_begin_para(:)-1,MPI_INTEGER, & |
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177 | mpi_master,COMM_LMDZ_PHY,ierr) |
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178 | ELSE |
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179 | FieldOut(:)=FieldIn(:) |
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180 | ENDIF |
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181 | |
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182 | END SUBROUTINE gather_surf_mpi_i |
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183 | |
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184 | |
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185 | |
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186 | |
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187 | |
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188 | SUBROUTINE gather_surf_r(FieldIn, FieldOut) |
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189 | USE lmdz_phys_para |
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190 | REAL :: FieldIn(:) |
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191 | REAL :: FieldOut(:) |
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192 | REAL :: FieldTmp(knon_mpi) |
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193 | |
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194 | CALL gather_surf_omp_r(FieldIn,FieldTmp) |
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195 | IF (is_omp_root) CALL gather_surf_mpi_r(FieldTmp,FieldOut) |
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196 | |
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197 | END SUBROUTINE gather_surf_r |
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198 | |
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199 | |
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200 | SUBROUTINE gather_surf_omp_r(FieldIn,FieldOut) |
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201 | USE lmdz_phys_para |
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202 | REAL :: FieldIn(:) |
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203 | REAL :: FieldOut(:) |
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204 | |
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205 | REAL,SAVE,ALLOCATABLE :: Field_tmp(:) |
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206 | |
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207 | IF (is_omp_root) ALLOCATE(Field_tmp(knon_mpi)) |
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208 | !$OMP BARRIER |
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209 | Field_tmp(knon_omp_begin:knon_omp_end)=FieldIn(:) |
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210 | !$OMP BARRIER |
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211 | IF (is_omp_root) FieldOut(:)=Field_tmp(:) |
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212 | !$OMP BARRIER |
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213 | IF (is_omp_root) DEALLOCATE(Field_tmp) |
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214 | |
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215 | END SUBROUTINE gather_surf_omp_r |
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216 | |
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217 | |
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218 | SUBROUTINE gather_surf_mpi_r(FieldIn,FieldOut) |
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219 | USE lmdz_phys_para |
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220 | USE lmdz_mpi |
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221 | |
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222 | REAL :: FieldIn(:) |
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223 | REAL :: FieldOut(:) |
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224 | REAL :: ierr |
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225 | |
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226 | IF (is_using_mpi) THEN |
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227 | CALL MPI_Gatherv(FieldIn,knon_mpi,MPI_REAL_LMDZ, & |
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228 | FieldOut,knon_mpi_para,knon_mpi_begin_para(:)-1,MPI_REAL_LMDZ, & |
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229 | mpi_master,COMM_LMDZ_PHY,ierr) |
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230 | ELSE |
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231 | FieldOut(:)=FieldIn(:) |
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232 | ENDIF |
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233 | |
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234 | END SUBROUTINE gather_surf_mpi_r |
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235 | |
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236 | |
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237 | |
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238 | |
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239 | SUBROUTINE scatter_surf_i(FieldIn, FieldOut) |
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240 | USE lmdz_phys_para |
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241 | INTEGER :: FieldIn(:) |
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242 | INTEGER :: FieldOut(:) |
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243 | INTEGER :: FieldTmp(knon_mpi) |
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244 | |
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245 | IF (is_omp_root) CALL scatter_surf_mpi_i(FieldIn,FieldTmp) |
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246 | CALL scatter_surf_omp_i(FieldTmp,FieldOut) |
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247 | |
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248 | END SUBROUTINE scatter_surf_i |
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249 | |
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250 | |
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251 | SUBROUTINE scatter_surf_omp_i(FieldIn,FieldOut) |
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252 | USE lmdz_phys_para |
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253 | INTEGER :: FieldIn(:) |
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254 | INTEGER :: FieldOut(:) |
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255 | |
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256 | INTEGER,SAVE,ALLOCATABLE :: Field_tmp(:) |
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257 | |
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258 | IF (is_omp_root) ALLOCATE(Field_tmp(knon_mpi)) |
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259 | IF (is_omp_root) Field_tmp(:)=FieldIn(:) |
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260 | !$OMP BARRIER |
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261 | FieldOut(:)=Field_tmp(knon_omp_begin:knon_omp_end) |
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262 | !$OMP BARRIER |
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263 | IF (is_omp_root) DEALLOCATE(Field_tmp) |
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264 | |
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265 | END SUBROUTINE scatter_surf_omp_i |
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266 | |
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267 | |
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268 | SUBROUTINE scatter_surf_mpi_i(FieldIn,FieldOut) |
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269 | USE lmdz_phys_para |
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270 | USE lmdz_mpi |
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271 | |
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272 | INTEGER :: FieldIn(:) |
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273 | INTEGER :: FieldOut(:) |
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274 | INTEGER :: ierr |
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275 | |
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276 | IF (is_using_mpi) THEN |
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277 | CALL MPI_Scatterv(FieldIn,knon_mpi_para,knon_mpi_begin_para(:)-1,MPI_INTEGER, & |
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278 | FieldOut,knon_mpi,MPI_INTEGER, & |
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279 | mpi_master,COMM_LMDZ_PHY,ierr) |
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280 | ELSE |
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281 | FieldOut(:)=FieldIn(:) |
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282 | ENDIF |
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283 | |
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284 | END SUBROUTINE scatter_surf_mpi_i |
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285 | |
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286 | |
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287 | |
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288 | SUBROUTINE scatter_surf_r(FieldIn, FieldOut) |
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289 | USE lmdz_phys_para |
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290 | REAL :: FieldIn(:) |
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291 | REAL :: FieldOut(:) |
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292 | REAL :: FieldTmp(knon_mpi) |
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293 | |
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294 | IF (is_omp_root) CALL scatter_surf_mpi_r(FieldIn,FieldTmp) |
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295 | CALL scatter_surf_omp_r(FieldTmp,FieldOut) |
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296 | |
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297 | END SUBROUTINE scatter_surf_r |
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298 | |
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299 | |
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300 | SUBROUTINE scatter_surf_omp_r(FieldIn,FieldOut) |
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301 | USE lmdz_phys_para |
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302 | REAL :: FieldIn(:) |
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303 | REAL :: FieldOut(:) |
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304 | |
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305 | INTEGER,SAVE,ALLOCATABLE :: Field_tmp(:) |
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306 | |
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307 | IF (is_omp_root) ALLOCATE(Field_tmp(knon_mpi)) |
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308 | IF (is_omp_root) Field_tmp(:)=FieldIn(:) |
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309 | !$OMP BARRIER |
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310 | FieldOut(:)=Field_tmp(knon_omp_begin:knon_omp_end) |
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311 | !$OMP BARRIER |
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312 | IF (is_omp_root) DEALLOCATE(Field_tmp) |
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313 | |
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314 | END SUBROUTINE scatter_surf_omp_r |
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315 | |
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316 | |
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317 | SUBROUTINE scatter_surf_mpi_r(FieldIn,FieldOut) |
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318 | USE lmdz_phys_para |
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319 | USE lmdz_mpi |
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320 | |
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321 | REAL :: FieldIn(:) |
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322 | REAL :: FieldOut(:) |
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323 | INTEGER :: ierr |
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324 | |
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325 | IF (is_using_mpi) THEN |
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326 | CALL MPI_Scatterv(FieldIn,knon_mpi_para,knon_mpi_begin_para(:)-1,MPI_INTEGER, & |
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327 | FieldOut,knon_mpi,MPI_INTEGER, & |
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328 | mpi_master,COMM_LMDZ_PHY,ierr) |
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329 | ELSE |
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330 | FieldOut(:)=FieldIn(:) |
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331 | ENDIF |
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332 | |
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333 | END SUBROUTINE scatter_surf_mpi_r |
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334 | |
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335 | END MODULE mod_surf_para |
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336 | |
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