[12] | 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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[15] | 33 | CALL swap_dimensions(ind) |
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[12] | 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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[15] | 70 | CALL swap_dimensions(ind) |
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[12] | 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)%assign_domain(i,j) |
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| 231 | src_iim=domain(src_domain)%iim |
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| 232 | src_i=domain(ind)%assign_i(i,j) |
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| 233 | src_j=domain(ind)%assign_j(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 | |
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| 239 | req%target_ind(req%size)=(j-1)*d%iim+i+d%u_pos(pos) |
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| 240 | req%src_domain(req%size)=src_domain |
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| 241 | req%src_ind(req%size)=src_n+domain(src_domain)%u_pos(src_pos) |
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| 242 | |
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| 243 | req%target_i(req%size)=i |
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| 244 | req%target_j(req%size)=j |
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| 245 | req%src_i(req%size)=domain(ind)%assign_i(i,j) |
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| 246 | req%src_j(req%size)=domain(ind)%assign_j(i,j) |
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| 247 | |
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| 248 | ! PRINT *,ind,i,j,"src_delta",src_delta |
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| 249 | |
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| 250 | ELSE IF (req%type_field==field_z) THEN |
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| 251 | IF (.NOT. PRESENT(pos)) STOP 'argument request_add_point non conforme' |
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| 252 | |
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| 253 | src_domain=domain(ind)%assign_domain(i,j) |
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| 254 | src_iim=domain(src_domain)%iim |
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| 255 | src_i=domain(ind)%assign_i(i,j) |
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| 256 | src_j=domain(ind)%assign_j(i,j) |
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| 257 | src_n=(src_j-1)*src_iim+src_i |
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| 258 | src_delta=domain(ind)%delta(i,j) |
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| 259 | |
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| 260 | src_pos=MOD(pos-1+src_delta+6,6)+1 |
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| 261 | |
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| 262 | req%target_ind(req%size)=(j-1)*d%iim+i+d%z_pos(pos) |
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| 263 | req%src_domain(req%size)=src_domain |
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| 264 | req%src_ind(req%size)=src_n+domain(src_domain)%z_pos(src_pos) |
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| 265 | ENDIF |
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| 266 | END SUBROUTINE request_add_point |
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| 267 | |
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| 268 | |
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| 269 | SUBROUTINE transfert_request(field,request) |
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| 270 | USE field_mod |
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| 271 | USE domain_mod |
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| 272 | IMPLICIT NONE |
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| 273 | TYPE(t_field),POINTER :: field(:) |
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| 274 | TYPE(t_request),POINTER :: request(:) |
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| 275 | REAL(rstd),POINTER :: rval2d(:) |
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| 276 | REAL(rstd),POINTER :: rval3d(:,:) |
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| 277 | REAL(rstd),POINTER :: rval4d(:,:,:) |
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| 278 | INTEGER :: ind |
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| 279 | TYPE(t_request),POINTER :: req |
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| 280 | INTEGER :: n |
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| 281 | REAL(rstd) :: var1,var2 |
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| 282 | |
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| 283 | DO ind=1,ndomain |
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| 284 | req=>request(ind) |
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| 285 | rval2d=>field(ind)%rval2d |
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| 286 | rval3d=>field(ind)%rval3d |
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| 287 | rval4d=>field(ind)%rval4d |
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| 288 | |
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| 289 | IF (field(ind)%data_type==type_real) THEN |
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| 290 | IF (field(ind)%ndim==2) THEN |
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| 291 | DO n=1,req%size |
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| 292 | rval2d(req%target_ind(n))=field(req%src_domain(n))%rval2d(req%src_ind(n)) |
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| 293 | ENDDO |
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| 294 | ELSE IF (field(ind)%ndim==3) THEN |
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| 295 | DO n=1,req%size |
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| 296 | rval3d(req%target_ind(n),:)=field(req%src_domain(n))%rval3d(req%src_ind(n),:) |
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| 297 | ENDDO |
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| 298 | ELSE IF (field(ind)%ndim==4) THEN |
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| 299 | DO n=1,req%size |
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| 300 | rval4d(req%target_ind(n),:,:)=field(req%src_domain(n))%rval4d(req%src_ind(n),:,:) |
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| 301 | ENDDO |
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| 302 | ENDIF |
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| 303 | ENDIF |
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| 304 | |
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| 305 | ENDDO |
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| 306 | |
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| 307 | END SUBROUTINE transfert_request |
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| 308 | |
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| 309 | END MODULE transfert_mod |
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| 310 | |
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| 311 | |
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| 312 | |
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| 313 | |
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| 314 | |
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