1 | MODULE transfert_mod |
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2 | USE genmod |
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3 | |
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4 | TYPE t_request |
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5 | INTEGER :: type_field |
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6 | INTEGER :: max_size |
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7 | INTEGER :: size |
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8 | INTEGER,POINTER :: src_domain(:) |
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9 | INTEGER,POINTER :: src_i(:) |
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10 | INTEGER,POINTER :: src_j(:) |
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11 | INTEGER,POINTER :: src_ind(:) |
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12 | INTEGER,POINTER :: target_ind(:) |
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13 | INTEGER,POINTER :: target_i(:) |
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14 | INTEGER,POINTER :: target_j(:) |
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15 | END TYPE t_request |
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16 | |
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17 | TYPE(t_request),POINTER :: req_i1(:) |
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18 | TYPE(t_request),POINTER :: req_e1(:) |
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19 | |
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20 | CONTAINS |
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21 | |
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22 | SUBROUTINE init_transfert |
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23 | USE domain_mod |
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24 | USE dimensions |
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25 | USE field_mod |
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26 | USE metric |
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27 | IMPLICIT NONE |
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28 | INTEGER :: ind,i,j |
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29 | |
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30 | CALL create_request(field_t,req_i1) |
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31 | |
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32 | DO ind=1,ndomain |
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33 | CALL swap_dimensions(ind) |
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34 | DO i=ii_begin,ii_end+1 |
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35 | CALL request_add_point(ind,i,jj_begin-1,req_i1) |
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36 | ENDDO |
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37 | |
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38 | DO j=jj_begin,jj_end |
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39 | CALL request_add_point(ind,ii_end+1,j,req_i1) |
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40 | ENDDO |
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41 | DO i=ii_begin,ii_end |
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42 | CALL request_add_point(ind,i,jj_end+1,req_i1) |
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43 | ENDDO |
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44 | |
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45 | DO j=jj_begin,jj_end+1 |
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46 | CALL request_add_point(ind,ii_begin-1,j,req_i1) |
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47 | ENDDO |
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48 | |
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49 | DO i=ii_begin,ii_end |
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50 | CALL request_add_point(ind,i,jj_begin,req_i1) |
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51 | ENDDO |
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52 | |
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53 | DO j=jj_begin,jj_end |
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54 | CALL request_add_point(ind,ii_end,j,req_i1) |
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55 | ENDDO |
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56 | |
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57 | DO i=ii_begin,ii_end |
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58 | CALL request_add_point(ind,i,jj_end,req_i1) |
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59 | ENDDO |
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60 | |
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61 | DO j=jj_begin,jj_end |
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62 | CALL request_add_point(ind,ii_begin,j,req_i1) |
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63 | ENDDO |
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64 | |
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65 | ENDDO |
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66 | |
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67 | |
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68 | CALL create_request(field_u,req_e1) |
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69 | DO ind=1,ndomain |
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70 | CALL swap_dimensions(ind) |
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71 | DO i=ii_begin,ii_end |
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72 | CALL request_add_point(ind,i,jj_begin-1,req_e1,rup) |
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73 | CALL request_add_point(ind,i+1,jj_begin-1,req_e1,lup) |
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74 | ENDDO |
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75 | |
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76 | DO j=jj_begin,jj_end |
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77 | CALL request_add_point(ind,ii_end+1,j,req_e1,left) |
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78 | CALL request_add_point(ind,ii_end+1,j-1,req_e1,lup) |
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79 | ENDDO |
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80 | |
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81 | DO i=ii_begin,ii_end |
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82 | CALL request_add_point(ind,i,jj_end+1,req_e1,ldown) |
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83 | CALL request_add_point(ind,i-1,jj_end+1,req_e1,rdown) |
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84 | ENDDO |
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85 | |
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86 | DO j=jj_begin,jj_end |
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87 | CALL request_add_point(ind,ii_begin-1,j,req_e1,right) |
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88 | CALL request_add_point(ind,ii_begin-1,j+1,req_e1,rdown) |
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89 | ENDDO |
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90 | |
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91 | DO i=ii_begin+1,ii_end-1 |
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92 | CALL request_add_point(ind,i,jj_begin,req_e1,right) |
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93 | CALL request_add_point(ind,i,jj_end,req_e1,right) |
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94 | ENDDO |
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95 | |
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96 | DO j=jj_begin+1,jj_end-1 |
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97 | CALL request_add_point(ind,ii_begin,j,req_e1,rup) |
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98 | CALL request_add_point(ind,ii_end,j,req_e1,rup) |
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99 | ENDDO |
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100 | |
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101 | CALL request_add_point(ind,ii_begin+1,jj_begin,req_e1,left) |
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102 | CALL request_add_point(ind,ii_begin,jj_begin+1,req_e1,ldown) |
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103 | CALL request_add_point(ind,ii_begin+1,jj_end,req_e1,left) |
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104 | CALL request_add_point(ind,ii_end,jj_begin+1,req_e1,ldown) |
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105 | |
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106 | ENDDO |
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107 | |
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108 | END SUBROUTINE init_transfert |
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109 | |
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110 | SUBROUTINE create_request(type_field,request) |
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111 | USE domain_mod |
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112 | USE field_mod |
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113 | IMPLICIT NONE |
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114 | INTEGER :: type_field |
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115 | TYPE(t_request),POINTER :: request(:) |
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116 | TYPE(t_request),POINTER :: req |
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117 | TYPE(t_domain),POINTER :: d |
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118 | INTEGER :: ind |
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119 | INTEGER :: max_size |
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120 | |
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121 | ALLOCATE(request(ndomain)) |
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122 | |
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123 | DO ind=1,ndomain |
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124 | req=>request(ind) |
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125 | d=>domain(ind) |
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126 | IF (type_field==field_t) THEN |
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127 | Max_size=2*(d%iim+2)+2*(d%jjm+2) |
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128 | ELSE IF (type_field==field_u) THEN |
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129 | Max_size=3*(2*(d%iim+2)+2*(d%jjm+2)) |
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130 | ELSE IF (type_field==field_z) THEN |
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131 | Max_size=2*(2*(d%iim+2)+2*(d%jjm+2)) |
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132 | ENDIF |
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133 | |
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134 | req%type_field=type_field |
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135 | req%max_size=max_size*2 |
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136 | req%size=0 |
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137 | ALLOCATE(req%src_domain(req%max_size)) |
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138 | ALLOCATE(req%src_ind(req%max_size)) |
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139 | ALLOCATE(req%target_ind(req%max_size)) |
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140 | ALLOCATE(req%src_i(req%max_size)) |
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141 | ALLOCATE(req%src_j(req%max_size)) |
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142 | ALLOCATE(req%target_i(req%max_size)) |
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143 | ALLOCATE(req%target_j(req%max_size)) |
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144 | ENDDO |
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145 | |
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146 | END SUBROUTINE create_request |
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147 | |
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148 | SUBROUTINE reallocate_request(req) |
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149 | IMPLICIT NONE |
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150 | TYPE(t_request),POINTER :: req |
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151 | |
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152 | INTEGER,POINTER :: src_domain(:) |
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153 | INTEGER,POINTER :: src_ind(:) |
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154 | INTEGER,POINTER :: target_ind(:) |
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155 | INTEGER,POINTER :: src_i(:) |
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156 | INTEGER,POINTER :: src_j(:) |
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157 | INTEGER,POINTER :: target_i(:) |
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158 | INTEGER,POINTER :: target_j(:) |
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159 | |
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160 | PRINT *,"REALLOCATE_REQUEST" |
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161 | src_domain=>req%src_domain |
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162 | src_ind=>req%src_ind |
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163 | target_ind=>req%target_ind |
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164 | src_i=>req%src_i |
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165 | src_j=>req%src_j |
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166 | target_i=>req%target_i |
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167 | target_j=>req%target_j |
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168 | ! req%max_size=req%max_size*2 |
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169 | ALLOCATE(req%src_domain(req%max_size*2)) |
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170 | ALLOCATE(req%src_ind(req%max_size*2)) |
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171 | ALLOCATE(req%target_ind(req%max_size*2)) |
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172 | ALLOCATE(req%src_i(req%max_size*2)) |
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173 | ALLOCATE(req%src_j(req%max_size*2)) |
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174 | ALLOCATE(req%target_i(req%max_size*2)) |
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175 | ALLOCATE(req%target_j(req%max_size*2)) |
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176 | |
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177 | req%src_domain(1:req%max_size)=src_domain(:) |
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178 | req%src_ind(1:req%max_size)=src_ind(:) |
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179 | req%target_ind(1:req%max_size)=target_ind(:) |
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180 | req%src_i(1:req%max_size)=src_i(:) |
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181 | req%src_j(1:req%max_size)=src_j(:) |
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182 | req%target_i(1:req%max_size)=target_i(:) |
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183 | req%target_j(1:req%max_size)=target_j(:) |
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184 | |
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185 | req%max_size=req%max_size*2 |
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186 | |
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187 | DEALLOCATE(src_domain) |
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188 | DEALLOCATE(src_ind) |
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189 | DEALLOCATE(target_ind) |
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190 | DEALLOCATE(src_i) |
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191 | DEALLOCATE(src_j) |
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192 | DEALLOCATE(target_i) |
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193 | DEALLOCATE(target_j) |
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194 | |
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195 | END SUBROUTINE reallocate_request |
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196 | |
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197 | |
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198 | SUBROUTINE request_add_point(ind,i,j,request,pos) |
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199 | USE domain_mod |
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200 | USE field_mod |
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201 | IMPLICIT NONE |
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202 | INTEGER,INTENT(IN) :: ind |
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203 | INTEGER,INTENT(IN) :: i |
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204 | INTEGER,INTENT(IN) :: j |
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205 | TYPE(t_request),POINTER :: request(:) |
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206 | INTEGER,INTENT(IN),OPTIONAL :: pos |
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207 | |
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208 | INTEGER :: src_domain |
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209 | INTEGER :: src_iim,src_i,src_j,src_n,src_pos,src_delta |
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210 | TYPE(t_request),POINTER :: req |
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211 | TYPE(t_domain),POINTER :: d |
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212 | |
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213 | req=>request(ind) |
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214 | d=>domain(ind) |
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215 | |
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216 | IF (req%max_size==req%size) CALL reallocate_request(req) |
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217 | req%size=req%size+1 |
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218 | IF (req%type_field==field_t) THEN |
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219 | src_domain=domain(ind)%assign_domain(i,j) |
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220 | src_iim=domain(src_domain)%iim |
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221 | src_i=domain(ind)%assign_i(i,j) |
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222 | src_j=domain(ind)%assign_j(i,j) |
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223 | |
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224 | req%target_ind(req%size)=(j-1)*d%iim+i |
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225 | req%src_domain(req%size)=src_domain |
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226 | req%src_ind(req%size)=(src_j-1)*src_iim+src_i |
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227 | ELSE IF (req%type_field==field_u) THEN |
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228 | IF (.NOT. PRESENT(pos)) STOP 'argument request_add_point non conforme' |
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229 | |
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230 | src_domain=domain(ind)%edge_assign_domain(pos-1,i,j) |
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231 | src_iim=domain(src_domain)%iim |
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232 | src_i=domain(ind)%edge_assign_i(pos-1,i,j) |
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233 | src_j=domain(ind)%edge_assign_j(pos-1,i,j) |
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234 | src_n=(src_j-1)*src_iim+src_i |
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235 | src_delta=domain(ind)%delta(i,j) |
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236 | |
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237 | ! src_pos=MOD(pos-1+src_delta+6,6)+1 |
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238 | src_pos=domain(ind)%edge_assign_pos(pos-1,i,j)+1 |
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239 | |
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240 | req%target_ind(req%size)=(j-1)*d%iim+i+d%u_pos(pos) |
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241 | req%src_domain(req%size)=src_domain |
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242 | req%src_ind(req%size)=src_n+domain(src_domain)%u_pos(src_pos) |
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243 | |
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244 | ! req%target_i(req%size)=i |
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245 | ! req%target_j(req%size)=j |
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246 | ! req%src_i(req%size)=domain(ind)%assign_i(i,j) |
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247 | ! req%src_j(req%size)=domain(ind)%assign_j(i,j) |
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248 | |
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249 | ! PRINT *,"1--->",ind,i,j,pos |
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250 | ! PRINT *,"2--->",src_domain,src_i,src_j,src_pos |
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251 | |
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252 | ELSE IF (req%type_field==field_z) THEN |
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253 | IF (.NOT. PRESENT(pos)) STOP 'argument request_add_point non conforme' |
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254 | |
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255 | src_domain=domain(ind)%assign_domain(i,j) |
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256 | src_iim=domain(src_domain)%iim |
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257 | src_i=domain(ind)%assign_i(i,j) |
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258 | src_j=domain(ind)%assign_j(i,j) |
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259 | src_n=(src_j-1)*src_iim+src_i |
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260 | src_delta=domain(ind)%delta(i,j) |
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261 | |
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262 | src_pos=MOD(pos-1+src_delta+6,6)+1 |
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263 | |
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264 | req%target_ind(req%size)=(j-1)*d%iim+i+d%z_pos(pos) |
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265 | req%src_domain(req%size)=src_domain |
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266 | req%src_ind(req%size)=src_n+domain(src_domain)%z_pos(src_pos) |
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267 | ENDIF |
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268 | END SUBROUTINE request_add_point |
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269 | |
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270 | |
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271 | SUBROUTINE transfert_request(field,request) |
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272 | USE field_mod |
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273 | USE domain_mod |
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274 | IMPLICIT NONE |
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275 | TYPE(t_field),POINTER :: field(:) |
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276 | TYPE(t_request),POINTER :: request(:) |
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277 | REAL(rstd),POINTER :: rval2d(:) |
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278 | REAL(rstd),POINTER :: rval3d(:,:) |
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279 | REAL(rstd),POINTER :: rval4d(:,:,:) |
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280 | INTEGER :: ind |
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281 | TYPE(t_request),POINTER :: req |
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282 | INTEGER :: n |
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283 | REAL(rstd) :: var1,var2 |
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284 | |
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285 | DO ind=1,ndomain |
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286 | req=>request(ind) |
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287 | rval2d=>field(ind)%rval2d |
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288 | rval3d=>field(ind)%rval3d |
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289 | rval4d=>field(ind)%rval4d |
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290 | |
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291 | IF (field(ind)%data_type==type_real) THEN |
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292 | IF (field(ind)%ndim==2) THEN |
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293 | DO n=1,req%size |
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294 | rval2d(req%target_ind(n))=field(req%src_domain(n))%rval2d(req%src_ind(n)) |
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295 | ENDDO |
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296 | ELSE IF (field(ind)%ndim==3) THEN |
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297 | DO n=1,req%size |
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298 | rval3d(req%target_ind(n),:)=field(req%src_domain(n))%rval3d(req%src_ind(n),:) |
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299 | ENDDO |
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300 | ELSE IF (field(ind)%ndim==4) THEN |
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301 | DO n=1,req%size |
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302 | rval4d(req%target_ind(n),:,:)=field(req%src_domain(n))%rval4d(req%src_ind(n),:,:) |
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303 | ENDDO |
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304 | ENDIF |
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305 | ENDIF |
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306 | |
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307 | ENDDO |
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308 | |
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309 | END SUBROUTINE transfert_request |
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310 | |
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311 | END MODULE transfert_mod |
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312 | |
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313 | |
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314 | |
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315 | |
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316 | |
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