[26] | 1 | MODULE transfert_mpi_mod |
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| 2 | USE genmod |
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[151] | 3 | USE field_mod |
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[26] | 4 | |
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| 5 | TYPE array |
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| 6 | INTEGER,POINTER :: value(:) |
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[146] | 7 | INTEGER,POINTER :: sign(:) |
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[26] | 8 | INTEGER :: domain |
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| 9 | INTEGER :: rank |
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[186] | 10 | INTEGER :: tag |
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[26] | 11 | INTEGER :: size |
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[186] | 12 | INTEGER :: offset |
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| 13 | INTEGER :: ireq |
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[26] | 14 | INTEGER,POINTER :: buffer(:) |
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[186] | 15 | REAL,POINTER :: buffer_r(:) |
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[176] | 16 | INTEGER,POINTER :: src_value(:) |
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[26] | 17 | END TYPE array |
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[151] | 18 | |
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| 19 | TYPE t_buffer |
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[186] | 20 | REAL,POINTER :: r(:) |
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| 21 | INTEGER :: size |
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| 22 | INTEGER :: rank |
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[151] | 23 | END TYPE t_buffer |
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[26] | 24 | |
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| 25 | TYPE t_request |
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| 26 | INTEGER :: type_field |
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| 27 | INTEGER :: max_size |
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| 28 | INTEGER :: size |
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[146] | 29 | LOGICAL :: vector |
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[26] | 30 | INTEGER,POINTER :: src_domain(:) |
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| 31 | INTEGER,POINTER :: src_i(:) |
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| 32 | INTEGER,POINTER :: src_j(:) |
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| 33 | INTEGER,POINTER :: src_ind(:) |
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| 34 | INTEGER,POINTER :: target_ind(:) |
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| 35 | INTEGER,POINTER :: target_i(:) |
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| 36 | INTEGER,POINTER :: target_j(:) |
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[146] | 37 | INTEGER,POINTER :: target_sign(:) |
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[26] | 38 | INTEGER :: nrecv |
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| 39 | TYPE(ARRAY),POINTER :: recv(:) |
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| 40 | INTEGER :: nsend |
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[176] | 41 | INTEGER :: nreq_mpi |
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[186] | 42 | INTEGER :: nreq_send |
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| 43 | INTEGER :: nreq_recv |
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[26] | 44 | TYPE(ARRAY),POINTER :: send(:) |
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| 45 | END TYPE t_request |
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| 46 | |
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[186] | 47 | TYPE(t_request),SAVE,POINTER :: req_i1(:) |
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| 48 | TYPE(t_request),SAVE,POINTER :: req_e1_scal(:) |
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| 49 | TYPE(t_request),SAVE,POINTER :: req_e1_vect(:) |
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[26] | 50 | |
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[186] | 51 | TYPE(t_request),SAVE,POINTER :: req_i0(:) |
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| 52 | TYPE(t_request),SAVE,POINTER :: req_e0_scal(:) |
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| 53 | TYPE(t_request),SAVE,POINTER :: req_e0_vect(:) |
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| 54 | |
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| 55 | TYPE t_reorder |
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| 56 | INTEGER :: ind |
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| 57 | INTEGER :: rank |
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| 58 | INTEGER :: tag |
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| 59 | INTEGER :: isend |
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| 60 | END TYPE t_reorder |
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[26] | 61 | |
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[151] | 62 | TYPE t_message |
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| 63 | TYPE(t_request), POINTER :: request(:) |
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| 64 | INTEGER :: nreq |
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[186] | 65 | INTEGER :: nreq_send |
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| 66 | INTEGER :: nreq_recv |
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| 67 | TYPE(t_reorder), POINTER :: reorder(:) |
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[151] | 68 | INTEGER, POINTER :: mpi_req(:) |
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| 69 | INTEGER, POINTER :: status(:,:) |
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| 70 | TYPE(t_buffer),POINTER :: buffers(:) |
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| 71 | TYPE(t_field),POINTER :: field(:) |
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| 72 | LOGICAL :: completed |
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| 73 | LOGICAL :: pending |
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[176] | 74 | INTEGER :: number |
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[151] | 75 | END TYPE t_message |
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[148] | 76 | |
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[26] | 77 | CONTAINS |
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[186] | 78 | |
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| 79 | |
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[26] | 80 | SUBROUTINE init_transfert |
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| 81 | USE domain_mod |
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| 82 | USE dimensions |
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| 83 | USE field_mod |
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| 84 | USE metric |
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| 85 | USE mpipara |
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[186] | 86 | USE mpi_mod |
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[26] | 87 | IMPLICIT NONE |
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| 88 | INTEGER :: ind,i,j |
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[186] | 89 | LOGICAL ::ok |
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[26] | 90 | |
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| 91 | CALL create_request(field_t,req_i1) |
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| 92 | |
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| 93 | DO ind=1,ndomain |
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| 94 | CALL swap_dimensions(ind) |
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| 95 | DO i=ii_begin,ii_end+1 |
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| 96 | CALL request_add_point(ind,i,jj_begin-1,req_i1) |
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| 97 | ENDDO |
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| 98 | |
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| 99 | DO j=jj_begin,jj_end |
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| 100 | CALL request_add_point(ind,ii_end+1,j,req_i1) |
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| 101 | ENDDO |
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| 102 | DO i=ii_begin,ii_end |
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| 103 | CALL request_add_point(ind,i,jj_end+1,req_i1) |
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| 104 | ENDDO |
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| 105 | |
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| 106 | DO j=jj_begin,jj_end+1 |
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| 107 | CALL request_add_point(ind,ii_begin-1,j,req_i1) |
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| 108 | ENDDO |
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| 109 | |
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| 110 | ENDDO |
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| 111 | |
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| 112 | CALL finalize_request(req_i1) |
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[148] | 113 | |
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| 114 | |
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| 115 | CALL create_request(field_t,req_i0) |
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| 116 | |
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| 117 | DO ind=1,ndomain |
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| 118 | CALL swap_dimensions(ind) |
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| 119 | |
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| 120 | DO i=ii_begin,ii_end |
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| 121 | CALL request_add_point(ind,i,jj_begin,req_i0) |
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| 122 | ENDDO |
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| 123 | |
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| 124 | DO j=jj_begin,jj_end |
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| 125 | CALL request_add_point(ind,ii_end,j,req_i0) |
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| 126 | ENDDO |
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| 127 | |
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| 128 | DO i=ii_begin,ii_end |
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| 129 | CALL request_add_point(ind,i,jj_end,req_i0) |
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| 130 | ENDDO |
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| 131 | |
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| 132 | DO j=jj_begin,jj_end |
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| 133 | CALL request_add_point(ind,ii_begin,j,req_i0) |
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| 134 | ENDDO |
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| 135 | |
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| 136 | ENDDO |
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| 137 | |
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| 138 | CALL finalize_request(req_i0) |
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| 139 | |
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| 140 | |
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[146] | 141 | CALL create_request(field_u,req_e1_scal) |
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[26] | 142 | DO ind=1,ndomain |
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| 143 | CALL swap_dimensions(ind) |
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| 144 | DO i=ii_begin,ii_end |
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[146] | 145 | CALL request_add_point(ind,i,jj_begin-1,req_e1_scal,rup) |
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| 146 | CALL request_add_point(ind,i+1,jj_begin-1,req_e1_scal,lup) |
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[26] | 147 | ENDDO |
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| 148 | |
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| 149 | DO j=jj_begin,jj_end |
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[146] | 150 | CALL request_add_point(ind,ii_end+1,j,req_e1_scal,left) |
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| 151 | CALL request_add_point(ind,ii_end+1,j-1,req_e1_scal,lup) |
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[26] | 152 | ENDDO |
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| 153 | |
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| 154 | DO i=ii_begin,ii_end |
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[146] | 155 | CALL request_add_point(ind,i,jj_end+1,req_e1_scal,ldown) |
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| 156 | CALL request_add_point(ind,i-1,jj_end+1,req_e1_scal,rdown) |
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[26] | 157 | ENDDO |
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| 158 | |
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| 159 | DO j=jj_begin,jj_end |
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[146] | 160 | CALL request_add_point(ind,ii_begin-1,j,req_e1_scal,right) |
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| 161 | CALL request_add_point(ind,ii_begin-1,j+1,req_e1_scal,rdown) |
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[26] | 162 | ENDDO |
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| 163 | |
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| 164 | ENDDO |
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[146] | 165 | |
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| 166 | CALL finalize_request(req_e1_scal) |
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[148] | 167 | |
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| 168 | |
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| 169 | CALL create_request(field_u,req_e0_scal) |
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| 170 | DO ind=1,ndomain |
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| 171 | CALL swap_dimensions(ind) |
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| 172 | |
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| 173 | |
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| 174 | DO i=ii_begin+1,ii_end-1 |
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| 175 | CALL request_add_point(ind,i,jj_begin,req_e0_scal,right) |
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| 176 | CALL request_add_point(ind,i,jj_end,req_e0_scal,right) |
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| 177 | ENDDO |
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[146] | 178 | |
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[148] | 179 | DO j=jj_begin+1,jj_end-1 |
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| 180 | CALL request_add_point(ind,ii_begin,j,req_e0_scal,rup) |
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| 181 | CALL request_add_point(ind,ii_end,j,req_e0_scal,rup) |
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| 182 | ENDDO |
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| 183 | |
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| 184 | CALL request_add_point(ind,ii_begin+1,jj_begin,req_e0_scal,left) |
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| 185 | CALL request_add_point(ind,ii_begin,jj_begin+1,req_e0_scal,ldown) |
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| 186 | CALL request_add_point(ind,ii_begin+1,jj_end,req_e0_scal,left) |
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| 187 | CALL request_add_point(ind,ii_end,jj_begin+1,req_e0_scal,ldown) |
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| 188 | |
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| 189 | ENDDO |
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| 190 | |
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| 191 | CALL finalize_request(req_e0_scal) |
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| 192 | |
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| 193 | |
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| 194 | |
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[146] | 195 | CALL create_request(field_u,req_e1_vect,.TRUE.) |
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| 196 | DO ind=1,ndomain |
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| 197 | CALL swap_dimensions(ind) |
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| 198 | DO i=ii_begin,ii_end |
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| 199 | CALL request_add_point(ind,i,jj_begin-1,req_e1_vect,rup) |
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| 200 | CALL request_add_point(ind,i+1,jj_begin-1,req_e1_vect,lup) |
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| 201 | ENDDO |
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| 202 | |
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| 203 | DO j=jj_begin,jj_end |
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| 204 | CALL request_add_point(ind,ii_end+1,j,req_e1_vect,left) |
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| 205 | CALL request_add_point(ind,ii_end+1,j-1,req_e1_vect,lup) |
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| 206 | ENDDO |
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| 207 | |
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| 208 | DO i=ii_begin,ii_end |
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| 209 | CALL request_add_point(ind,i,jj_end+1,req_e1_vect,ldown) |
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| 210 | CALL request_add_point(ind,i-1,jj_end+1,req_e1_vect,rdown) |
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| 211 | ENDDO |
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| 212 | |
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| 213 | DO j=jj_begin,jj_end |
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| 214 | CALL request_add_point(ind,ii_begin-1,j,req_e1_vect,right) |
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| 215 | CALL request_add_point(ind,ii_begin-1,j+1,req_e1_vect,rdown) |
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| 216 | ENDDO |
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| 217 | |
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[26] | 218 | |
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[146] | 219 | ENDDO |
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| 220 | |
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| 221 | CALL finalize_request(req_e1_vect) |
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[148] | 222 | |
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| 223 | |
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| 224 | CALL create_request(field_u,req_e0_vect,.TRUE.) |
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| 225 | DO ind=1,ndomain |
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| 226 | CALL swap_dimensions(ind) |
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| 227 | |
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| 228 | DO i=ii_begin+1,ii_end-1 |
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| 229 | CALL request_add_point(ind,i,jj_begin,req_e0_vect,right) |
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| 230 | CALL request_add_point(ind,i,jj_end,req_e0_vect,right) |
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| 231 | ENDDO |
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| 232 | |
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| 233 | DO j=jj_begin+1,jj_end-1 |
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| 234 | CALL request_add_point(ind,ii_begin,j,req_e0_vect,rup) |
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| 235 | CALL request_add_point(ind,ii_end,j,req_e0_vect,rup) |
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| 236 | ENDDO |
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[146] | 237 | |
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[148] | 238 | CALL request_add_point(ind,ii_begin+1,jj_begin,req_e0_vect,left) |
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| 239 | CALL request_add_point(ind,ii_begin,jj_begin+1,req_e0_vect,ldown) |
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| 240 | CALL request_add_point(ind,ii_begin+1,jj_end,req_e0_vect,left) |
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| 241 | CALL request_add_point(ind,ii_end,jj_begin+1,req_e0_vect,ldown) |
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| 242 | |
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| 243 | ENDDO |
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| 244 | |
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| 245 | CALL finalize_request(req_e0_vect) |
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| 246 | |
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| 247 | |
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[26] | 248 | END SUBROUTINE init_transfert |
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| 249 | |
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[146] | 250 | SUBROUTINE create_request(type_field,request,vector) |
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[26] | 251 | USE domain_mod |
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| 252 | USE field_mod |
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| 253 | IMPLICIT NONE |
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| 254 | INTEGER :: type_field |
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| 255 | TYPE(t_request),POINTER :: request(:) |
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[146] | 256 | LOGICAL,OPTIONAL :: vector |
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| 257 | |
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[26] | 258 | TYPE(t_request),POINTER :: req |
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| 259 | TYPE(t_domain),POINTER :: d |
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| 260 | INTEGER :: ind |
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| 261 | INTEGER :: max_size |
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[146] | 262 | |
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[26] | 263 | ALLOCATE(request(ndomain)) |
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| 264 | |
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| 265 | DO ind=1,ndomain |
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| 266 | req=>request(ind) |
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| 267 | d=>domain(ind) |
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| 268 | IF (type_field==field_t) THEN |
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| 269 | Max_size=2*(d%iim+2)+2*(d%jjm+2) |
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| 270 | ELSE IF (type_field==field_u) THEN |
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| 271 | Max_size=3*(2*(d%iim+2)+2*(d%jjm+2)) |
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| 272 | ELSE IF (type_field==field_z) THEN |
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| 273 | Max_size=2*(2*(d%iim+2)+2*(d%jjm+2)) |
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| 274 | ENDIF |
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| 275 | |
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| 276 | req%type_field=type_field |
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| 277 | req%max_size=max_size*2 |
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| 278 | req%size=0 |
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[146] | 279 | req%vector=.FALSE. |
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| 280 | IF (PRESENT(vector)) req%vector=vector |
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[26] | 281 | ALLOCATE(req%src_domain(req%max_size)) |
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| 282 | ALLOCATE(req%src_ind(req%max_size)) |
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| 283 | ALLOCATE(req%target_ind(req%max_size)) |
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| 284 | ALLOCATE(req%src_i(req%max_size)) |
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| 285 | ALLOCATE(req%src_j(req%max_size)) |
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| 286 | ALLOCATE(req%target_i(req%max_size)) |
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| 287 | ALLOCATE(req%target_j(req%max_size)) |
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[146] | 288 | ALLOCATE(req%target_sign(req%max_size)) |
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[26] | 289 | ENDDO |
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| 290 | |
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| 291 | END SUBROUTINE create_request |
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| 292 | |
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| 293 | SUBROUTINE reallocate_request(req) |
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| 294 | IMPLICIT NONE |
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| 295 | TYPE(t_request),POINTER :: req |
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| 296 | |
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| 297 | INTEGER,POINTER :: src_domain(:) |
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| 298 | INTEGER,POINTER :: src_ind(:) |
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| 299 | INTEGER,POINTER :: target_ind(:) |
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| 300 | INTEGER,POINTER :: src_i(:) |
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| 301 | INTEGER,POINTER :: src_j(:) |
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| 302 | INTEGER,POINTER :: target_i(:) |
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| 303 | INTEGER,POINTER :: target_j(:) |
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[146] | 304 | INTEGER,POINTER :: target_sign(:) |
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[26] | 305 | |
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| 306 | PRINT *,"REALLOCATE_REQUEST" |
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| 307 | src_domain=>req%src_domain |
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| 308 | src_ind=>req%src_ind |
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| 309 | target_ind=>req%target_ind |
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| 310 | src_i=>req%src_i |
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| 311 | src_j=>req%src_j |
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| 312 | target_i=>req%target_i |
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| 313 | target_j=>req%target_j |
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[146] | 314 | target_sign=>req%target_sign |
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[151] | 315 | |
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[26] | 316 | ALLOCATE(req%src_domain(req%max_size*2)) |
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| 317 | ALLOCATE(req%src_ind(req%max_size*2)) |
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| 318 | ALLOCATE(req%target_ind(req%max_size*2)) |
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| 319 | ALLOCATE(req%src_i(req%max_size*2)) |
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| 320 | ALLOCATE(req%src_j(req%max_size*2)) |
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| 321 | ALLOCATE(req%target_i(req%max_size*2)) |
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| 322 | ALLOCATE(req%target_j(req%max_size*2)) |
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[146] | 323 | ALLOCATE(req%target_sign(req%max_size*2)) |
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[26] | 324 | |
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| 325 | req%src_domain(1:req%max_size)=src_domain(:) |
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| 326 | req%src_ind(1:req%max_size)=src_ind(:) |
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| 327 | req%target_ind(1:req%max_size)=target_ind(:) |
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| 328 | req%src_i(1:req%max_size)=src_i(:) |
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| 329 | req%src_j(1:req%max_size)=src_j(:) |
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| 330 | req%target_i(1:req%max_size)=target_i(:) |
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| 331 | req%target_j(1:req%max_size)=target_j(:) |
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[146] | 332 | req%target_sign(1:req%max_size)=target_sign(:) |
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[26] | 333 | |
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| 334 | req%max_size=req%max_size*2 |
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| 335 | |
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| 336 | DEALLOCATE(src_domain) |
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| 337 | DEALLOCATE(src_ind) |
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| 338 | DEALLOCATE(target_ind) |
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| 339 | DEALLOCATE(src_i) |
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| 340 | DEALLOCATE(src_j) |
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| 341 | DEALLOCATE(target_i) |
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| 342 | DEALLOCATE(target_j) |
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[146] | 343 | DEALLOCATE(target_sign) |
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[26] | 344 | |
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| 345 | END SUBROUTINE reallocate_request |
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| 346 | |
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| 347 | |
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| 348 | SUBROUTINE request_add_point(ind,i,j,request,pos) |
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| 349 | USE domain_mod |
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| 350 | USE field_mod |
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| 351 | IMPLICIT NONE |
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| 352 | INTEGER,INTENT(IN) :: ind |
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| 353 | INTEGER,INTENT(IN) :: i |
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| 354 | INTEGER,INTENT(IN) :: j |
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| 355 | TYPE(t_request),POINTER :: request(:) |
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| 356 | INTEGER,INTENT(IN),OPTIONAL :: pos |
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| 357 | |
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| 358 | INTEGER :: src_domain |
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| 359 | INTEGER :: src_iim,src_i,src_j,src_n,src_pos,src_delta |
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| 360 | TYPE(t_request),POINTER :: req |
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| 361 | TYPE(t_domain),POINTER :: d |
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| 362 | |
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| 363 | req=>request(ind) |
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| 364 | d=>domain(ind) |
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| 365 | |
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| 366 | IF (req%max_size==req%size) CALL reallocate_request(req) |
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| 367 | req%size=req%size+1 |
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| 368 | IF (req%type_field==field_t) THEN |
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| 369 | src_domain=domain(ind)%assign_domain(i,j) |
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| 370 | src_iim=domain_glo(src_domain)%iim |
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| 371 | src_i=domain(ind)%assign_i(i,j) |
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| 372 | src_j=domain(ind)%assign_j(i,j) |
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| 373 | |
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| 374 | req%target_ind(req%size)=(j-1)*d%iim+i |
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[146] | 375 | req%target_sign(req%size)=1 |
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[26] | 376 | req%src_domain(req%size)=src_domain |
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| 377 | req%src_ind(req%size)=(src_j-1)*src_iim+src_i |
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| 378 | ELSE IF (req%type_field==field_u) THEN |
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| 379 | IF (.NOT. PRESENT(pos)) STOP 'argument request_add_point non conforme' |
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| 380 | |
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| 381 | src_domain=domain(ind)%edge_assign_domain(pos-1,i,j) |
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| 382 | src_iim=domain_glo(src_domain)%iim |
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| 383 | src_i=domain(ind)%edge_assign_i(pos-1,i,j) |
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| 384 | src_j=domain(ind)%edge_assign_j(pos-1,i,j) |
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| 385 | src_n=(src_j-1)*src_iim+src_i |
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| 386 | src_delta=domain(ind)%delta(i,j) |
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| 387 | src_pos=domain(ind)%edge_assign_pos(pos-1,i,j)+1 |
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| 388 | |
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| 389 | req%target_ind(req%size)=(j-1)*d%iim+i+d%u_pos(pos) |
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[146] | 390 | |
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| 391 | req%target_sign(req%size)= 1 |
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| 392 | IF (req%vector) req%target_sign(req%size)= domain(ind)%edge_assign_sign(pos-1,i,j) |
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| 393 | |
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[26] | 394 | req%src_domain(req%size)=src_domain |
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| 395 | req%src_ind(req%size)=src_n+domain_glo(src_domain)%u_pos(src_pos) |
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| 396 | |
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| 397 | ELSE IF (req%type_field==field_z) THEN |
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| 398 | IF (.NOT. PRESENT(pos)) STOP 'argument request_add_point non conforme' |
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| 399 | |
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| 400 | src_domain=domain(ind)%assign_domain(i,j) |
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| 401 | src_iim=domain_glo(src_domain)%iim |
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| 402 | src_i=domain(ind)%assign_i(i,j) |
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| 403 | src_j=domain(ind)%assign_j(i,j) |
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| 404 | src_n=(src_j-1)*src_iim+src_i |
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| 405 | src_delta=domain(ind)%delta(i,j) |
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| 406 | |
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| 407 | src_pos=MOD(pos-1+src_delta+6,6)+1 |
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| 408 | |
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| 409 | req%target_ind(req%size)=(j-1)*d%iim+i+d%z_pos(pos) |
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[146] | 410 | req%target_sign(req%size)=1 |
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[26] | 411 | req%src_domain(req%size)=src_domain |
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| 412 | req%src_ind(req%size)=src_n+domain_glo(src_domain)%z_pos(src_pos) |
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| 413 | ENDIF |
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| 414 | END SUBROUTINE request_add_point |
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| 415 | |
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| 416 | |
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| 417 | SUBROUTINE Finalize_request(request) |
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| 418 | USE mpipara |
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| 419 | USE domain_mod |
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| 420 | USE mpi_mod |
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| 421 | IMPLICIT NONE |
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| 422 | TYPE(t_request),POINTER :: request(:) |
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[176] | 423 | TYPE(t_request),POINTER :: req, req_src |
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[26] | 424 | INTEGER :: nb_domain_recv(0:mpi_size-1) |
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| 425 | INTEGER :: nb_domain_send(0:mpi_size-1) |
---|
[186] | 426 | INTEGER :: tag_rank(0:mpi_size-1) |
---|
[26] | 427 | INTEGER :: nb_data_domain_recv(ndomain_glo) |
---|
| 428 | INTEGER :: list_domain_recv(ndomain_glo) |
---|
| 429 | INTEGER,ALLOCATABLE :: list_domain_send(:) |
---|
| 430 | INTEGER :: list_domain(ndomain) |
---|
| 431 | |
---|
[186] | 432 | INTEGER :: rank,i,j,pos |
---|
[176] | 433 | INTEGER :: size_,ind_glo,ind_loc, ind_src |
---|
[186] | 434 | INTEGER :: isend, irecv, ireq, nreq, nsend, nrecv |
---|
[26] | 435 | INTEGER, ALLOCATABLE :: mpi_req(:) |
---|
| 436 | INTEGER, ALLOCATABLE :: status(:,:) |
---|
[186] | 437 | INTEGER, ALLOCATABLE :: rank_list(:) |
---|
| 438 | INTEGER, ALLOCATABLE :: offset(:) |
---|
| 439 | LOGICAL,PARAMETER :: debug = .FALSE. |
---|
| 440 | |
---|
| 441 | |
---|
[26] | 442 | IF (.NOT. using_mpi) RETURN |
---|
| 443 | |
---|
| 444 | DO ind_loc=1,ndomain |
---|
| 445 | req=>request(ind_loc) |
---|
| 446 | |
---|
| 447 | nb_data_domain_recv(:) = 0 |
---|
| 448 | nb_domain_recv(:) = 0 |
---|
[186] | 449 | tag_rank(:)=0 |
---|
[26] | 450 | |
---|
| 451 | DO i=1,req%size |
---|
| 452 | ind_glo=req%src_domain(i) |
---|
| 453 | nb_data_domain_recv(ind_glo)=nb_data_domain_recv(ind_glo)+1 |
---|
| 454 | ENDDO |
---|
| 455 | |
---|
| 456 | DO ind_glo=1,ndomain_glo |
---|
| 457 | IF ( nb_data_domain_recv(ind_glo) > 0 ) nb_domain_recv(domglo_rank(ind_glo))=nb_domain_recv(domglo_rank(ind_glo))+1 |
---|
| 458 | ENDDO |
---|
| 459 | |
---|
| 460 | req%nrecv=sum(nb_domain_recv(:)) |
---|
| 461 | ALLOCATE(req%recv(req%nrecv)) |
---|
| 462 | |
---|
| 463 | irecv=0 |
---|
| 464 | DO ind_glo=1,ndomain_glo |
---|
| 465 | IF (nb_data_domain_recv(ind_glo)>0) THEN |
---|
| 466 | irecv=irecv+1 |
---|
| 467 | list_domain_recv(ind_glo)=irecv |
---|
| 468 | req%recv(irecv)%rank=domglo_rank(ind_glo) |
---|
| 469 | req%recv(irecv)%size=nb_data_domain_recv(ind_glo) |
---|
| 470 | req%recv(irecv)%domain=domglo_loc_ind(ind_glo) |
---|
| 471 | ALLOCATE(req%recv(irecv)%value(req%recv(irecv)%size)) |
---|
[146] | 472 | ALLOCATE(req%recv(irecv)%sign(req%recv(irecv)%size)) |
---|
[26] | 473 | ALLOCATE(req%recv(irecv)%buffer(req%recv(irecv)%size)) |
---|
| 474 | ENDIF |
---|
| 475 | ENDDO |
---|
| 476 | |
---|
| 477 | req%recv(:)%size=0 |
---|
| 478 | irecv=0 |
---|
| 479 | DO i=1,req%size |
---|
| 480 | irecv=list_domain_recv(req%src_domain(i)) |
---|
| 481 | req%recv(irecv)%size=req%recv(irecv)%size+1 |
---|
[176] | 482 | size_=req%recv(irecv)%size |
---|
| 483 | req%recv(irecv)%value(size_)=req%src_ind(i) |
---|
| 484 | req%recv(irecv)%buffer(size_)=req%target_ind(i) |
---|
| 485 | req%recv(irecv)%sign(size_)=req%target_sign(i) |
---|
[26] | 486 | ENDDO |
---|
| 487 | ENDDO |
---|
| 488 | |
---|
| 489 | nb_domain_recv(:) = 0 |
---|
| 490 | DO ind_loc=1,ndomain |
---|
| 491 | req=>request(ind_loc) |
---|
| 492 | |
---|
| 493 | DO irecv=1,req%nrecv |
---|
| 494 | rank=req%recv(irecv)%rank |
---|
| 495 | nb_domain_recv(rank)=nb_domain_recv(rank)+1 |
---|
| 496 | ENDDO |
---|
| 497 | ENDDO |
---|
| 498 | |
---|
| 499 | CALL MPI_Alltoall(nb_domain_recv,1,MPI_INTEGER,nb_domain_send,1,MPI_INTEGER,comm_icosa,ierr) |
---|
| 500 | |
---|
| 501 | |
---|
| 502 | ALLOCATE(list_domain_send(sum(nb_domain_send))) |
---|
| 503 | |
---|
| 504 | nreq=sum(nb_domain_recv(:))+sum(nb_domain_send(:)) |
---|
| 505 | ALLOCATE(mpi_req(nreq)) |
---|
| 506 | ALLOCATE(status(MPI_STATUS_SIZE,nreq)) |
---|
| 507 | |
---|
[186] | 508 | |
---|
[26] | 509 | ireq=0 |
---|
| 510 | DO ind_loc=1,ndomain |
---|
| 511 | req=>request(ind_loc) |
---|
| 512 | DO irecv=1,req%nrecv |
---|
| 513 | ireq=ireq+1 |
---|
| 514 | CALL MPI_ISEND(req%recv(irecv)%domain,1,MPI_INTEGER,req%recv(irecv)%rank,0,comm_icosa, mpi_req(ireq),ierr) |
---|
[186] | 515 | IF (debug) PRINT *,"Isend ",req%recv(irecv)%domain, "from ", mpi_rank, "to ",req%recv(irecv)%rank, "tag ",0 |
---|
[26] | 516 | ENDDO |
---|
| 517 | ENDDO |
---|
[186] | 518 | |
---|
| 519 | IF (debug) PRINT *,"------------" |
---|
[26] | 520 | j=0 |
---|
| 521 | DO rank=0,mpi_size-1 |
---|
| 522 | DO i=1,nb_domain_send(rank) |
---|
| 523 | j=j+1 |
---|
| 524 | ireq=ireq+1 |
---|
| 525 | CALL MPI_IRECV(list_domain_send(j),1,MPI_INTEGER,rank,0,comm_icosa, mpi_req(ireq),ierr) |
---|
[186] | 526 | IF (debug) PRINT *,"IRecv ",list_domain_send(j), "from ", rank, "to ",mpi_rank, "tag ",0 |
---|
[26] | 527 | ENDDO |
---|
| 528 | ENDDO |
---|
[186] | 529 | IF (debug) PRINT *,"------------" |
---|
[26] | 530 | |
---|
| 531 | CALL MPI_WAITALL(nreq,mpi_req,status,ierr) |
---|
| 532 | |
---|
| 533 | list_domain(:)=0 |
---|
| 534 | DO i=1,sum(nb_domain_send) |
---|
| 535 | ind_loc=list_domain_send(i) |
---|
| 536 | list_domain(ind_loc)=list_domain(ind_loc)+1 |
---|
| 537 | ENDDO |
---|
| 538 | |
---|
| 539 | DO ind_loc=1,ndomain |
---|
| 540 | req=>request(ind_loc) |
---|
| 541 | req%nsend=list_domain(ind_loc) |
---|
| 542 | ALLOCATE(req%send(req%nsend)) |
---|
| 543 | ENDDO |
---|
[186] | 544 | |
---|
| 545 | IF (debug) PRINT *,"------------" |
---|
[26] | 546 | |
---|
| 547 | ireq=0 |
---|
| 548 | DO ind_loc=1,ndomain |
---|
| 549 | req=>request(ind_loc) |
---|
| 550 | |
---|
| 551 | DO irecv=1,req%nrecv |
---|
| 552 | ireq=ireq+1 |
---|
| 553 | CALL MPI_ISEND(mpi_rank,1,MPI_INTEGER,req%recv(irecv)%rank,req%recv(irecv)%domain,comm_icosa, mpi_req(ireq),ierr) |
---|
[186] | 554 | IF (debug) PRINT *,"Isend ",mpi_rank, "from ", mpi_rank, "to ",req%recv(irecv)%rank,"tag ",req%recv(irecv)%domain |
---|
[26] | 555 | ENDDO |
---|
[186] | 556 | IF (debug) PRINT *,"------------" |
---|
[26] | 557 | |
---|
| 558 | DO isend=1,req%nsend |
---|
| 559 | ireq=ireq+1 |
---|
| 560 | CALL MPI_IRECV(req%send(isend)%rank,1,MPI_INTEGER,MPI_ANY_SOURCE,ind_loc,comm_icosa, mpi_req(ireq),ierr) |
---|
[186] | 561 | IF (debug) PRINT *,"IRecv ",req%send(isend)%rank, "from ", "xxx", "to ",mpi_rank, "tag ",ind_loc |
---|
[26] | 562 | ENDDO |
---|
| 563 | ENDDO |
---|
| 564 | |
---|
[186] | 565 | IF (debug) PRINT *,"------------" |
---|
| 566 | |
---|
[26] | 567 | CALL MPI_WAITALL(nreq,mpi_req,status,ierr) |
---|
| 568 | CALL MPI_BARRIER(comm_icosa,ierr) |
---|
| 569 | |
---|
[186] | 570 | IF (debug) PRINT *,"------------" |
---|
| 571 | |
---|
[26] | 572 | ireq=0 |
---|
| 573 | DO ind_loc=1,ndomain |
---|
| 574 | req=>request(ind_loc) |
---|
| 575 | |
---|
| 576 | DO irecv=1,req%nrecv |
---|
| 577 | ireq=ireq+1 |
---|
[176] | 578 | CALL MPI_ISEND(ind_loc,1,MPI_INTEGER,req%recv(irecv)%rank,req%recv(irecv)%domain,comm_icosa, mpi_req(ireq),ierr) |
---|
[186] | 579 | IF (debug) PRINT *,"Isend ",ind_loc, "from ", mpi_rank, "to ",req%recv(irecv)%rank,"tag ",req%recv(irecv)%domain |
---|
[176] | 580 | ENDDO |
---|
[186] | 581 | |
---|
| 582 | IF (debug) PRINT *,"------------" |
---|
[176] | 583 | |
---|
| 584 | DO isend=1,req%nsend |
---|
| 585 | ireq=ireq+1 |
---|
| 586 | CALL MPI_IRECV(req%send(isend)%domain,1,MPI_INTEGER,req%send(isend)%rank,ind_loc,comm_icosa, mpi_req(ireq),ierr) |
---|
[186] | 587 | IF (debug) PRINT *,"IRecv ",req%send(isend)%domain, "from ", req%send(isend)%rank, "to ",mpi_rank, "tag ",ind_loc |
---|
[176] | 588 | ENDDO |
---|
| 589 | ENDDO |
---|
[186] | 590 | IF (debug) PRINT *,"------------" |
---|
[176] | 591 | |
---|
| 592 | CALL MPI_WAITALL(nreq,mpi_req,status,ierr) |
---|
| 593 | CALL MPI_BARRIER(comm_icosa,ierr) |
---|
[186] | 594 | IF (debug) PRINT *,"------------" |
---|
[176] | 595 | |
---|
[186] | 596 | ireq=0 |
---|
| 597 | DO ind_loc=1,ndomain |
---|
| 598 | req=>request(ind_loc) |
---|
| 599 | |
---|
| 600 | DO irecv=1,req%nrecv |
---|
| 601 | ireq=ireq+1 |
---|
| 602 | req%recv(irecv)%tag=tag_rank(req%recv(irecv)%rank) |
---|
| 603 | tag_rank(req%recv(irecv)%rank)=tag_rank(req%recv(irecv)%rank)+1 |
---|
| 604 | CALL MPI_ISEND(req%recv(irecv)%tag,1,MPI_INTEGER,req%recv(irecv)%rank,req%recv(irecv)%domain,comm_icosa, mpi_req(ireq),ierr) |
---|
| 605 | IF (debug) PRINT *,"Isend ",req%recv(irecv)%tag, "from ", mpi_rank, "to ",req%recv(irecv)%rank,"tag ",req%recv(irecv)%domain |
---|
| 606 | ENDDO |
---|
| 607 | IF (debug) PRINT *,"------------" |
---|
| 608 | |
---|
| 609 | DO isend=1,req%nsend |
---|
| 610 | ireq=ireq+1 |
---|
| 611 | CALL MPI_IRECV(req%send(isend)%tag,1,MPI_INTEGER,req%send(isend)%rank,ind_loc,comm_icosa, mpi_req(ireq),ierr) |
---|
| 612 | IF (debug) PRINT *,"IRecv ",req%send(isend)%tag, "from ", req%send(isend)%rank, "to ",mpi_rank, "tag ",ind_loc |
---|
| 613 | ENDDO |
---|
| 614 | ENDDO |
---|
| 615 | IF (debug) PRINT *,"------------" |
---|
| 616 | |
---|
| 617 | CALL MPI_WAITALL(nreq,mpi_req,status,ierr) |
---|
| 618 | CALL MPI_BARRIER(comm_icosa,ierr) |
---|
| 619 | |
---|
| 620 | |
---|
| 621 | IF (debug) PRINT *,"------------" |
---|
| 622 | |
---|
[176] | 623 | ireq=0 |
---|
| 624 | DO ind_loc=1,ndomain |
---|
| 625 | req=>request(ind_loc) |
---|
| 626 | |
---|
| 627 | DO irecv=1,req%nrecv |
---|
| 628 | ireq=ireq+1 |
---|
[186] | 629 | CALL MPI_ISEND(req%recv(irecv)%size,1,MPI_INTEGER,req%recv(irecv)%rank,req%recv(irecv)%tag,comm_icosa, mpi_req(ireq),ierr) |
---|
| 630 | IF (debug) PRINT *,"Isend ",req%recv(irecv)%size, "from ", mpi_rank, "to ",req%recv(irecv)%rank,"tag ",req%recv(irecv)%domain |
---|
[26] | 631 | ENDDO |
---|
[186] | 632 | IF (debug) PRINT *,"------------" |
---|
[26] | 633 | |
---|
| 634 | DO isend=1,req%nsend |
---|
| 635 | ireq=ireq+1 |
---|
[186] | 636 | CALL MPI_IRECV(req%send(isend)%size,1,MPI_INTEGER,req%send(isend)%rank,req%send(isend)%tag,comm_icosa, mpi_req(ireq),ierr) |
---|
| 637 | IF (debug) PRINT *,"IRecv ",req%send(isend)%size, "from ", req%send(isend)%rank, "to ",mpi_rank, "tag ",ind_loc |
---|
[26] | 638 | ENDDO |
---|
| 639 | ENDDO |
---|
| 640 | |
---|
| 641 | CALL MPI_WAITALL(nreq,mpi_req,status,ierr) |
---|
| 642 | |
---|
| 643 | ireq=0 |
---|
| 644 | DO ind_loc=1,ndomain |
---|
| 645 | req=>request(ind_loc) |
---|
| 646 | |
---|
| 647 | DO irecv=1,req%nrecv |
---|
| 648 | ireq=ireq+1 |
---|
[44] | 649 | CALL MPI_ISEND(req%recv(irecv)%value,req%recv(irecv)%size,MPI_INTEGER,& |
---|
[186] | 650 | req%recv(irecv)%rank,req%recv(irecv)%tag,comm_icosa, mpi_req(ireq),ierr) |
---|
[26] | 651 | ENDDO |
---|
| 652 | |
---|
| 653 | DO isend=1,req%nsend |
---|
| 654 | ireq=ireq+1 |
---|
| 655 | ALLOCATE(req%send(isend)%value(req%send(isend)%size)) |
---|
[44] | 656 | CALL MPI_IRECV(req%send(isend)%value,req%send(isend)%size,MPI_INTEGER,& |
---|
[186] | 657 | req%send(isend)%rank,req%send(isend)%tag,comm_icosa, mpi_req(ireq),ierr) |
---|
[26] | 658 | ENDDO |
---|
| 659 | ENDDO |
---|
| 660 | |
---|
| 661 | CALL MPI_WAITALL(nreq,mpi_req,status,ierr) |
---|
| 662 | |
---|
| 663 | DO ind_loc=1,ndomain |
---|
| 664 | req=>request(ind_loc) |
---|
| 665 | |
---|
| 666 | DO irecv=1,req%nrecv |
---|
| 667 | req%recv(irecv)%value(:)=req%recv(irecv)%buffer(:) |
---|
[146] | 668 | req%recv(irecv)%sign(:) =req%recv(irecv)%sign(:) |
---|
[26] | 669 | DEALLOCATE(req%recv(irecv)%buffer) |
---|
| 670 | ENDDO |
---|
| 671 | ENDDO |
---|
[186] | 672 | |
---|
[176] | 673 | |
---|
[186] | 674 | ! domain is on the same mpi process => copie memory to memory |
---|
[26] | 675 | |
---|
[176] | 676 | DO ind_loc=1,ndomain |
---|
| 677 | req=>request(ind_loc) |
---|
| 678 | |
---|
| 679 | DO irecv=1,req%nrecv |
---|
| 680 | |
---|
| 681 | IF (req%recv(irecv)%rank==mpi_rank) THEN |
---|
| 682 | req_src=>request(req%recv(irecv)%domain) |
---|
| 683 | DO isend=1,req_src%nsend |
---|
[186] | 684 | IF (req_src%send(isend)%rank==mpi_rank .AND. req_src%send(isend)%tag==req%recv(irecv)%tag) THEN |
---|
[176] | 685 | req%recv(irecv)%src_value => req_src%send(isend)%value |
---|
| 686 | IF ( size(req%recv(irecv)%value) /= size(req_src%send(isend)%value)) THEN |
---|
[186] | 687 | PRINT *,ind_loc, irecv, isend, size(req%recv(irecv)%value), size(req_src%send(isend)%value) |
---|
[176] | 688 | STOP "size(req%recv(irecv)%value) /= size(req_src%send(isend)%value" |
---|
| 689 | ENDIF |
---|
| 690 | ENDIF |
---|
| 691 | ENDDO |
---|
| 692 | ENDIF |
---|
| 693 | |
---|
| 694 | ENDDO |
---|
| 695 | ENDDO |
---|
| 696 | |
---|
| 697 | ! true number of mpi request |
---|
[186] | 698 | |
---|
| 699 | request(:)%nreq_mpi=0 |
---|
| 700 | request(:)%nreq_send=0 |
---|
| 701 | request(:)%nreq_recv=0 |
---|
| 702 | ALLOCATE(rank_list(sum(request(:)%nsend))) |
---|
| 703 | ALLOCATE(offset(sum(request(:)%nsend))) |
---|
| 704 | offset(:)=0 |
---|
| 705 | |
---|
| 706 | nsend=0 |
---|
[176] | 707 | DO ind_loc=1,ndomain |
---|
| 708 | req=>request(ind_loc) |
---|
| 709 | |
---|
| 710 | DO isend=1,req%nsend |
---|
[186] | 711 | IF (req%send(isend)%rank/=mpi_rank) THEN |
---|
| 712 | pos=0 |
---|
| 713 | DO i=1,nsend |
---|
| 714 | IF (req%send(isend)%rank==rank_list(i)) EXIT |
---|
| 715 | pos=pos+1 |
---|
| 716 | ENDDO |
---|
| 717 | |
---|
| 718 | IF (pos==nsend) THEN |
---|
| 719 | nsend=nsend+1 |
---|
| 720 | req%nreq_mpi=req%nreq_mpi+1 |
---|
| 721 | req%nreq_send=req%nreq_send+1 |
---|
| 722 | IF (mpi_threading_mode==MPI_THREAD_FUNNELED) THEN |
---|
| 723 | rank_list(nsend)=req%send(isend)%rank |
---|
| 724 | ELSE |
---|
| 725 | rank_list(nsend)=-1 |
---|
| 726 | ENDIF |
---|
| 727 | ENDIF |
---|
| 728 | |
---|
| 729 | pos=pos+1 |
---|
| 730 | req%send(isend)%ireq=pos |
---|
| 731 | req%send(isend)%offset=offset(pos) |
---|
| 732 | offset(pos)=offset(pos)+req%send(isend)%size |
---|
| 733 | ENDIF |
---|
[176] | 734 | ENDDO |
---|
[186] | 735 | ENDDO |
---|
| 736 | |
---|
| 737 | DEALLOCATE(rank_list) |
---|
| 738 | DEALLOCATE(offset) |
---|
[176] | 739 | |
---|
[186] | 740 | ALLOCATE(rank_list(sum(request(:)%nrecv))) |
---|
| 741 | ALLOCATE(offset(sum(request(:)%nrecv))) |
---|
| 742 | offset(:)=0 |
---|
| 743 | |
---|
| 744 | nrecv=0 |
---|
| 745 | DO ind_loc=1,ndomain |
---|
| 746 | req=>request(ind_loc) |
---|
| 747 | |
---|
[176] | 748 | DO irecv=1,req%nrecv |
---|
[186] | 749 | IF (req%recv(irecv)%rank/=mpi_rank) THEN |
---|
| 750 | pos=0 |
---|
| 751 | DO i=1,nrecv |
---|
| 752 | IF (req%recv(irecv)%rank==rank_list(i)) EXIT |
---|
| 753 | pos=pos+1 |
---|
| 754 | ENDDO |
---|
| 755 | |
---|
| 756 | IF (pos==nrecv) THEN |
---|
| 757 | nrecv=nrecv+1 |
---|
| 758 | req%nreq_mpi=req%nreq_mpi+1 |
---|
| 759 | req%nreq_recv=req%nreq_recv+1 |
---|
| 760 | IF (mpi_threading_mode==MPI_THREAD_FUNNELED) THEN |
---|
| 761 | rank_list(nrecv)=req%recv(irecv)%rank |
---|
| 762 | ELSE |
---|
| 763 | rank_list(nrecv)=-1 |
---|
| 764 | ENDIF |
---|
| 765 | ENDIF |
---|
| 766 | |
---|
| 767 | pos=pos+1 |
---|
| 768 | req%recv(irecv)%ireq=nsend+pos |
---|
| 769 | req%recv(irecv)%offset=offset(pos) |
---|
| 770 | offset(pos)=offset(pos)+req%recv(irecv)%size |
---|
| 771 | ENDIF |
---|
[176] | 772 | ENDDO |
---|
| 773 | ENDDO |
---|
[186] | 774 | |
---|
| 775 | ! get the offsets |
---|
| 776 | |
---|
| 777 | ireq=0 |
---|
| 778 | DO ind_loc=1,ndomain |
---|
| 779 | req=>request(ind_loc) |
---|
| 780 | |
---|
| 781 | DO irecv=1,req%nrecv |
---|
| 782 | ireq=ireq+1 |
---|
| 783 | CALL MPI_ISEND(req%recv(irecv)%offset,1,MPI_INTEGER,& |
---|
| 784 | req%recv(irecv)%rank,req%recv(irecv)%tag,comm_icosa, mpi_req(ireq),ierr) |
---|
| 785 | ENDDO |
---|
| 786 | |
---|
| 787 | DO isend=1,req%nsend |
---|
| 788 | ireq=ireq+1 |
---|
| 789 | CALL MPI_IRECV(req%send(isend)%offset,1,MPI_INTEGER,& |
---|
| 790 | req%send(isend)%rank,req%send(isend)%tag,comm_icosa, mpi_req(ireq),ierr) |
---|
| 791 | ENDDO |
---|
| 792 | ENDDO |
---|
| 793 | |
---|
| 794 | CALL MPI_WAITALL(nreq,mpi_req,status,ierr) |
---|
| 795 | |
---|
[176] | 796 | |
---|
[146] | 797 | END SUBROUTINE Finalize_request |
---|
[26] | 798 | |
---|
| 799 | |
---|
[151] | 800 | SUBROUTINE init_message_seq(field, request, message) |
---|
| 801 | USE field_mod |
---|
| 802 | USE domain_mod |
---|
| 803 | USE mpi_mod |
---|
| 804 | USE mpipara |
---|
| 805 | USE mpi_mod |
---|
| 806 | IMPLICIT NONE |
---|
| 807 | TYPE(t_field),POINTER :: field(:) |
---|
| 808 | TYPE(t_request),POINTER :: request(:) |
---|
| 809 | TYPE(t_message) :: message |
---|
| 810 | |
---|
| 811 | !$OMP MASTER |
---|
| 812 | message%request=>request |
---|
| 813 | !$OMP END MASTER |
---|
| 814 | !$OMP BARRIER |
---|
| 815 | |
---|
| 816 | END SUBROUTINE init_message_seq |
---|
| 817 | |
---|
| 818 | SUBROUTINE send_message_seq(field,message) |
---|
| 819 | USE field_mod |
---|
| 820 | USE domain_mod |
---|
| 821 | USE mpi_mod |
---|
| 822 | USE mpipara |
---|
| 823 | USE omp_para |
---|
| 824 | USE trace |
---|
| 825 | IMPLICIT NONE |
---|
| 826 | TYPE(t_field),POINTER :: field(:) |
---|
| 827 | TYPE(t_message) :: message |
---|
| 828 | |
---|
| 829 | CALL transfert_request_seq(field,message%request) |
---|
| 830 | |
---|
| 831 | END SUBROUTINE send_message_seq |
---|
| 832 | |
---|
| 833 | SUBROUTINE test_message_seq(message) |
---|
| 834 | IMPLICIT NONE |
---|
| 835 | TYPE(t_message) :: message |
---|
| 836 | END SUBROUTINE test_message_seq |
---|
| 837 | |
---|
| 838 | |
---|
| 839 | SUBROUTINE wait_message_seq(message) |
---|
| 840 | IMPLICIT NONE |
---|
| 841 | TYPE(t_message) :: message |
---|
| 842 | |
---|
| 843 | END SUBROUTINE wait_message_seq |
---|
| 844 | |
---|
| 845 | SUBROUTINE transfert_message_seq(field,message) |
---|
| 846 | USE field_mod |
---|
| 847 | USE domain_mod |
---|
| 848 | USE mpi_mod |
---|
| 849 | USE mpipara |
---|
| 850 | USE omp_para |
---|
| 851 | USE trace |
---|
| 852 | IMPLICIT NONE |
---|
| 853 | TYPE(t_field),POINTER :: field(:) |
---|
| 854 | TYPE(t_message) :: message |
---|
| 855 | |
---|
| 856 | CALL send_message_seq(field,message) |
---|
| 857 | |
---|
| 858 | END SUBROUTINE transfert_message_seq |
---|
| 859 | |
---|
[186] | 860 | |
---|
| 861 | |
---|
[151] | 862 | |
---|
| 863 | SUBROUTINE init_message_mpi(field,request, message) |
---|
| 864 | USE field_mod |
---|
| 865 | USE domain_mod |
---|
| 866 | USE mpi_mod |
---|
| 867 | USE mpipara |
---|
| 868 | USE mpi_mod |
---|
| 869 | IMPLICIT NONE |
---|
| 870 | |
---|
| 871 | TYPE(t_field),POINTER :: field(:) |
---|
| 872 | TYPE(t_request),POINTER :: request(:) |
---|
| 873 | TYPE(t_message) :: message |
---|
| 874 | |
---|
| 875 | TYPE(ARRAY),POINTER :: recv,send |
---|
| 876 | TYPE(t_request),POINTER :: req |
---|
| 877 | INTEGER :: irecv,isend |
---|
[186] | 878 | INTEGER :: ireq,nreq, nreq_send |
---|
[151] | 879 | INTEGER :: ind |
---|
| 880 | INTEGER :: dim3,dim4 |
---|
[186] | 881 | INTEGER :: i,j |
---|
[188] | 882 | INTEGER,SAVE :: message_number=0 |
---|
[186] | 883 | ! TYPE(t_reorder),POINTER :: reorder(:) |
---|
| 884 | ! TYPE(t_reorder) :: reorder_swap |
---|
[151] | 885 | |
---|
[186] | 886 | !$OMP BARRIER |
---|
[151] | 887 | !$OMP MASTER |
---|
[176] | 888 | message%number=message_number |
---|
| 889 | message_number=message_number+1 |
---|
| 890 | IF (message_number==100) message_number=0 |
---|
[186] | 891 | |
---|
| 892 | |
---|
[151] | 893 | message%request=>request |
---|
[176] | 894 | message%nreq=sum(message%request(:)%nreq_mpi) |
---|
[186] | 895 | message%nreq_send=sum(message%request(:)%nreq_send) |
---|
| 896 | message%nreq_recv=sum(message%request(:)%nreq_recv) |
---|
| 897 | nreq=message%nreq |
---|
| 898 | |
---|
[151] | 899 | ALLOCATE(message%mpi_req(nreq)) |
---|
| 900 | ALLOCATE(message%buffers(nreq)) |
---|
| 901 | ALLOCATE(message%status(MPI_STATUS_SIZE,nreq)) |
---|
[186] | 902 | message%buffers(:)%size=0 |
---|
[151] | 903 | message%pending=.FALSE. |
---|
| 904 | message%completed=.FALSE. |
---|
[186] | 905 | |
---|
| 906 | DO ind=1,ndomain |
---|
| 907 | req=>request(ind) |
---|
| 908 | DO isend=1,req%nsend |
---|
| 909 | IF (req%send(isend)%rank/=mpi_rank) THEN |
---|
| 910 | ireq=req%send(isend)%ireq |
---|
| 911 | message%buffers(ireq)%size=message%buffers(ireq)%size+req%send(isend)%size |
---|
| 912 | message%buffers(ireq)%rank=req%send(isend)%rank |
---|
| 913 | ENDIF |
---|
| 914 | ENDDO |
---|
| 915 | DO irecv=1,req%nrecv |
---|
| 916 | IF (req%recv(irecv)%rank/=mpi_rank) THEN |
---|
| 917 | ireq=req%recv(irecv)%ireq |
---|
| 918 | message%buffers(ireq)%size=message%buffers(ireq)%size+req%recv(irecv)%size |
---|
| 919 | message%buffers(ireq)%rank=req%recv(irecv)%rank |
---|
| 920 | ENDIF |
---|
| 921 | ENDDO |
---|
| 922 | ENDDO |
---|
| 923 | |
---|
| 924 | |
---|
[151] | 925 | IF (field(1)%data_type==type_real) THEN |
---|
| 926 | |
---|
| 927 | IF (field(1)%ndim==2) THEN |
---|
[186] | 928 | |
---|
| 929 | DO ireq=1,message%nreq |
---|
| 930 | CALL allocate_mpi_buffer(message%buffers(ireq)%r,message%buffers(ireq)%size) |
---|
| 931 | ENDDO |
---|
[151] | 932 | |
---|
[186] | 933 | ELSE IF (field(1)%ndim==3) THEN |
---|
[151] | 934 | |
---|
[186] | 935 | dim3=size(field(1)%rval3d,2) |
---|
| 936 | DO ireq=1,message%nreq |
---|
| 937 | message%buffers(ireq)%size=message%buffers(ireq)%size*dim3 |
---|
| 938 | CALL allocate_mpi_buffer(message%buffers(ireq)%r,message%buffers(ireq)%size) |
---|
[151] | 939 | ENDDO |
---|
| 940 | |
---|
[186] | 941 | ELSE IF (field(1)%ndim==4) THEN |
---|
| 942 | dim3=size(field(1)%rval4d,2) |
---|
| 943 | dim4=size(field(1)%rval4d,3) |
---|
| 944 | DO ireq=1,message%nreq |
---|
| 945 | message%buffers(ireq)%size=message%buffers(ireq)%size*dim3*dim4 |
---|
| 946 | CALL allocate_mpi_buffer(message%buffers(ireq)%r,message%buffers(ireq)%size) |
---|
| 947 | ENDDO |
---|
| 948 | ENDIF |
---|
| 949 | ENDIF |
---|
[151] | 950 | |
---|
[186] | 951 | |
---|
[151] | 952 | |
---|
[186] | 953 | ! ! Reorder the request, so recv request are done in the same order than send request |
---|
| 954 | |
---|
| 955 | ! nreq_send=sum(request(:)%nsend) |
---|
| 956 | ! message%nreq_send=nreq_send |
---|
| 957 | ! ALLOCATE(message%reorder(nreq_send)) |
---|
| 958 | ! reorder=>message%reorder |
---|
| 959 | ! ireq=0 |
---|
| 960 | ! DO ind=1,ndomain |
---|
| 961 | ! req=>request(ind) |
---|
| 962 | ! DO isend=1,req%nsend |
---|
| 963 | ! ireq=ireq+1 |
---|
| 964 | ! reorder(ireq)%ind=ind |
---|
| 965 | ! reorder(ireq)%isend=isend |
---|
| 966 | ! reorder(ireq)%tag=req%send(isend)%tag |
---|
| 967 | ! ENDDO |
---|
| 968 | ! ENDDO |
---|
| 969 | |
---|
| 970 | ! ! do a very very bad sort |
---|
| 971 | ! DO i=1,nreq_send-1 |
---|
| 972 | ! DO j=i+1,nreq_send |
---|
| 973 | ! IF (reorder(i)%tag > reorder(j)%tag) THEN |
---|
| 974 | ! reorder_swap=reorder(i) |
---|
| 975 | ! reorder(i)=reorder(j) |
---|
| 976 | ! reorder(j)=reorder_swap |
---|
| 977 | ! ENDIF |
---|
| 978 | ! ENDDO |
---|
| 979 | ! ENDDO |
---|
| 980 | ! PRINT *,"reorder ",reorder(:)%tag |
---|
| 981 | |
---|
[151] | 982 | |
---|
[186] | 983 | !$OMP END MASTER |
---|
| 984 | !$OMP BARRIER |
---|
[151] | 985 | |
---|
[186] | 986 | END SUBROUTINE init_message_mpi |
---|
| 987 | |
---|
| 988 | SUBROUTINE Finalize_message_mpi(field,message) |
---|
| 989 | USE field_mod |
---|
| 990 | USE domain_mod |
---|
| 991 | USE mpi_mod |
---|
| 992 | USE mpipara |
---|
| 993 | USE mpi_mod |
---|
| 994 | IMPLICIT NONE |
---|
| 995 | TYPE(t_field),POINTER :: field(:) |
---|
| 996 | TYPE(t_message) :: message |
---|
| 997 | |
---|
| 998 | TYPE(t_request),POINTER :: req |
---|
| 999 | INTEGER :: irecv,isend |
---|
| 1000 | INTEGER :: ireq,nreq |
---|
| 1001 | INTEGER :: ind |
---|
| 1002 | |
---|
| 1003 | !$OMP BARRIER |
---|
| 1004 | !$OMP MASTER |
---|
| 1005 | |
---|
| 1006 | |
---|
| 1007 | IF (field(1)%data_type==type_real) THEN |
---|
| 1008 | |
---|
| 1009 | IF (field(1)%ndim==2) THEN |
---|
| 1010 | |
---|
| 1011 | DO ireq=1,message%nreq |
---|
| 1012 | CALL free_mpi_buffer(message%buffers(ireq)%r) |
---|
[151] | 1013 | ENDDO |
---|
[186] | 1014 | |
---|
| 1015 | ELSE IF (field(1)%ndim==3) THEN |
---|
[151] | 1016 | |
---|
[186] | 1017 | DO ireq=1,message%nreq |
---|
| 1018 | CALL free_mpi_buffer(message%buffers(ireq)%r) |
---|
| 1019 | ENDDO |
---|
| 1020 | |
---|
[151] | 1021 | ELSE IF (field(1)%ndim==4) THEN |
---|
| 1022 | |
---|
[186] | 1023 | DO ireq=1,message%nreq |
---|
| 1024 | CALL free_mpi_buffer(message%buffers(ireq)%r) |
---|
[151] | 1025 | ENDDO |
---|
[186] | 1026 | |
---|
[151] | 1027 | ENDIF |
---|
| 1028 | ENDIF |
---|
[186] | 1029 | |
---|
| 1030 | |
---|
| 1031 | |
---|
[151] | 1032 | !$OMP END MASTER |
---|
[186] | 1033 | !$OMP BARRIER |
---|
| 1034 | |
---|
| 1035 | |
---|
| 1036 | END SUBROUTINE Finalize_message_mpi |
---|
| 1037 | |
---|
| 1038 | |
---|
[151] | 1039 | |
---|
| 1040 | SUBROUTINE barrier |
---|
| 1041 | USE mpi_mod |
---|
| 1042 | USE mpipara |
---|
| 1043 | IMPLICIT NONE |
---|
| 1044 | |
---|
| 1045 | CALL MPI_BARRIER(comm_icosa,ierr) |
---|
| 1046 | |
---|
| 1047 | END SUBROUTINE barrier |
---|
| 1048 | |
---|
| 1049 | SUBROUTINE transfert_message_mpi(field,message) |
---|
| 1050 | USE field_mod |
---|
| 1051 | IMPLICIT NONE |
---|
| 1052 | TYPE(t_field),POINTER :: field(:) |
---|
| 1053 | TYPE(t_message) :: message |
---|
| 1054 | |
---|
| 1055 | CALL send_message_mpi(field,message) |
---|
| 1056 | CALL wait_message_mpi(message) |
---|
| 1057 | |
---|
| 1058 | END SUBROUTINE transfert_message_mpi |
---|
| 1059 | |
---|
| 1060 | |
---|
| 1061 | SUBROUTINE send_message_mpi(field,message) |
---|
| 1062 | USE field_mod |
---|
| 1063 | USE domain_mod |
---|
| 1064 | USE mpi_mod |
---|
| 1065 | USE mpipara |
---|
| 1066 | USE omp_para |
---|
| 1067 | USE trace |
---|
| 1068 | IMPLICIT NONE |
---|
| 1069 | TYPE(t_field),POINTER :: field(:) |
---|
| 1070 | TYPE(t_message) :: message |
---|
[176] | 1071 | REAL(rstd),POINTER :: rval2d(:), src_rval2d(:) |
---|
| 1072 | REAL(rstd),POINTER :: rval3d(:,:), src_rval3d(:,:) |
---|
| 1073 | REAL(rstd),POINTER :: rval4d(:,:,:), src_rval4d(:,:,:) |
---|
[186] | 1074 | REAL(rstd),POINTER :: buffer_r(:) |
---|
[151] | 1075 | INTEGER,POINTER :: value(:) |
---|
| 1076 | INTEGER,POINTER :: sgn(:) |
---|
| 1077 | TYPE(ARRAY),POINTER :: recv,send |
---|
| 1078 | TYPE(t_request),POINTER :: req |
---|
| 1079 | INTEGER, ALLOCATABLE :: mpi_req(:) |
---|
| 1080 | INTEGER, ALLOCATABLE :: status(:,:) |
---|
| 1081 | INTEGER :: irecv,isend |
---|
[186] | 1082 | INTEGER :: ireq,nreq |
---|
| 1083 | INTEGER :: ind,i,n,l,m |
---|
| 1084 | INTEGER :: dim3,dim4,d3,d4 |
---|
[176] | 1085 | INTEGER,POINTER :: src_value(:) |
---|
| 1086 | INTEGER,POINTER :: sign(:) |
---|
[186] | 1087 | INTEGER :: offset,msize,rank |
---|
[151] | 1088 | |
---|
[186] | 1089 | CALL trace_start("transfert_mpi") |
---|
| 1090 | |
---|
[151] | 1091 | !$OMP BARRIER |
---|
| 1092 | |
---|
| 1093 | |
---|
[186] | 1094 | !$OMP MASTER |
---|
[151] | 1095 | message%field=>field |
---|
| 1096 | |
---|
[176] | 1097 | IF (message%nreq>0) THEN |
---|
| 1098 | message%completed=.FALSE. |
---|
| 1099 | message%pending=.TRUE. |
---|
| 1100 | ELSE |
---|
| 1101 | message%completed=.TRUE. |
---|
| 1102 | message%pending=.FALSE. |
---|
| 1103 | ENDIF |
---|
[151] | 1104 | !$OMP END MASTER |
---|
[186] | 1105 | !$OMP BARRIER |
---|
| 1106 | |
---|
[151] | 1107 | IF (field(1)%data_type==type_real) THEN |
---|
| 1108 | IF (field(1)%ndim==2) THEN |
---|
| 1109 | |
---|
| 1110 | DO ind=1,ndomain |
---|
[186] | 1111 | IF (.NOT. assigned_domain(ind)) CYCLE |
---|
| 1112 | |
---|
[151] | 1113 | rval2d=>field(ind)%rval2d |
---|
| 1114 | |
---|
| 1115 | req=>message%request(ind) |
---|
| 1116 | DO isend=1,req%nsend |
---|
| 1117 | send=>req%send(isend) |
---|
| 1118 | value=>send%value |
---|
| 1119 | |
---|
[176] | 1120 | |
---|
[186] | 1121 | IF (send%rank/=mpi_rank) THEN |
---|
| 1122 | ireq=send%ireq |
---|
[151] | 1123 | |
---|
[186] | 1124 | buffer_r=>message%buffers(ireq)%r |
---|
| 1125 | offset=send%offset |
---|
| 1126 | |
---|
[176] | 1127 | DO n=1,send%size |
---|
[186] | 1128 | buffer_r(offset+n)=rval2d(value(n)) |
---|
[176] | 1129 | ENDDO |
---|
[151] | 1130 | |
---|
[186] | 1131 | IF (mpi_threading_mode==MPI_THREAD_SERIALIZED) THEN |
---|
| 1132 | !$OMP CRITICAL |
---|
| 1133 | CALL MPI_ISEND(buffer_r,send%size,MPI_REAL8,send%rank,send%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1134 | !$OMP END CRITICAL |
---|
| 1135 | ELSE IF (mpi_threading_mode==MPI_THREAD_MULTIPLE) THEN |
---|
| 1136 | CALL MPI_ISEND(buffer_r,send%size,MPI_REAL8,send%rank,send%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1137 | ENDIF |
---|
[176] | 1138 | |
---|
[186] | 1139 | ENDIF |
---|
[151] | 1140 | ENDDO |
---|
[186] | 1141 | ENDDO |
---|
[151] | 1142 | |
---|
[186] | 1143 | DO ind=1,ndomain |
---|
| 1144 | IF (.NOT. assigned_domain(ind)) CYCLE |
---|
| 1145 | rval2d=>field(ind)%rval2d |
---|
| 1146 | req=>message%request(ind) |
---|
| 1147 | |
---|
[151] | 1148 | DO irecv=1,req%nrecv |
---|
| 1149 | recv=>req%recv(irecv) |
---|
[176] | 1150 | |
---|
[186] | 1151 | IF (recv%rank==mpi_rank) THEN |
---|
| 1152 | |
---|
[176] | 1153 | value=>recv%value |
---|
| 1154 | src_value => recv%src_value |
---|
| 1155 | src_rval2d=>field(recv%domain)%rval2d |
---|
| 1156 | sgn=>recv%sign |
---|
[186] | 1157 | |
---|
[176] | 1158 | DO n=1,recv%size |
---|
| 1159 | rval2d(value(n))=src_rval2d(src_value(n))*sgn(n) |
---|
| 1160 | ENDDO |
---|
[186] | 1161 | |
---|
| 1162 | |
---|
| 1163 | ELSE |
---|
[176] | 1164 | |
---|
[186] | 1165 | ireq=recv%ireq |
---|
| 1166 | buffer_r=>message%buffers(ireq)%r |
---|
| 1167 | IF (mpi_threading_mode==MPI_THREAD_SERIALIZED) THEN |
---|
| 1168 | !$OMP CRITICAL |
---|
| 1169 | CALL MPI_IRECV(buffer_r,recv%size,MPI_REAL8,recv%rank,recv%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1170 | !$OMP END CRITICAL |
---|
| 1171 | ELSE IF (mpi_threading_mode==MPI_THREAD_MULTIPLE) THEN |
---|
| 1172 | CALL MPI_IRECV(buffer_r,recv%size,MPI_REAL8,recv%rank,recv%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1173 | ENDIF |
---|
| 1174 | |
---|
[176] | 1175 | ENDIF |
---|
[151] | 1176 | ENDDO |
---|
| 1177 | |
---|
| 1178 | ENDDO |
---|
[186] | 1179 | |
---|
[151] | 1180 | |
---|
| 1181 | ELSE IF (field(1)%ndim==3) THEN |
---|
| 1182 | |
---|
| 1183 | DO ind=1,ndomain |
---|
[186] | 1184 | IF (.NOT. assigned_domain(ind)) CYCLE |
---|
| 1185 | |
---|
[151] | 1186 | dim3=size(field(ind)%rval3d,2) |
---|
| 1187 | rval3d=>field(ind)%rval3d |
---|
| 1188 | req=>message%request(ind) |
---|
| 1189 | |
---|
| 1190 | DO isend=1,req%nsend |
---|
| 1191 | send=>req%send(isend) |
---|
| 1192 | value=>send%value |
---|
| 1193 | |
---|
[186] | 1194 | IF (send%rank/=mpi_rank) THEN |
---|
| 1195 | ireq=send%ireq |
---|
| 1196 | buffer_r=>message%buffers(ireq)%r |
---|
| 1197 | offset=send%offset*dim3 |
---|
| 1198 | |
---|
| 1199 | DO d3=1,dim3 |
---|
[176] | 1200 | DO n=1,send%size |
---|
[186] | 1201 | buffer_r(n+offset)=rval3d(value(n),d3) |
---|
[176] | 1202 | ENDDO |
---|
[186] | 1203 | offset=offset+send%size |
---|
| 1204 | ENDDO |
---|
[151] | 1205 | |
---|
[186] | 1206 | IF (mpi_threading_mode==MPI_THREAD_SERIALIZED) THEN |
---|
| 1207 | !$OMP CRITICAL |
---|
| 1208 | CALL MPI_ISEND(buffer_r,send%size*dim3,MPI_REAL8,send%rank,send%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1209 | !$OMP END CRITICAL |
---|
| 1210 | ELSE IF (mpi_threading_mode==MPI_THREAD_MULTIPLE) THEN |
---|
| 1211 | CALL MPI_ISEND(buffer_r,send%size*dim3,MPI_REAL8,send%rank,send%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1212 | ENDIF |
---|
| 1213 | ENDIF |
---|
| 1214 | ENDDO |
---|
| 1215 | ENDDO |
---|
| 1216 | |
---|
| 1217 | DO ind=1,ndomain |
---|
| 1218 | IF (.NOT. assigned_domain(ind)) CYCLE |
---|
| 1219 | dim3=size(field(ind)%rval3d,2) |
---|
| 1220 | rval3d=>field(ind)%rval3d |
---|
| 1221 | req=>message%request(ind) |
---|
[151] | 1222 | |
---|
| 1223 | DO irecv=1,req%nrecv |
---|
| 1224 | recv=>req%recv(irecv) |
---|
[176] | 1225 | |
---|
[186] | 1226 | IF (recv%rank==mpi_rank) THEN |
---|
[176] | 1227 | value=>recv%value |
---|
| 1228 | src_value => recv%src_value |
---|
| 1229 | src_rval3d=>field(recv%domain)%rval3d |
---|
| 1230 | sgn=>recv%sign |
---|
[186] | 1231 | |
---|
[176] | 1232 | DO n=1,recv%size |
---|
| 1233 | rval3d(value(n),:)=src_rval3d(src_value(n),:)*sgn(n) |
---|
| 1234 | ENDDO |
---|
[186] | 1235 | |
---|
[176] | 1236 | ELSE |
---|
[186] | 1237 | ireq=recv%ireq |
---|
| 1238 | buffer_r=>message%buffers(ireq)%r |
---|
| 1239 | |
---|
| 1240 | IF (mpi_threading_mode==MPI_THREAD_SERIALIZED) THEN |
---|
| 1241 | !$OMP CRITICAL |
---|
| 1242 | CALL MPI_IRECV(buffer_r,recv%size*dim3,MPI_REAL8,recv%rank,recv%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1243 | !$OMP END CRITICAL |
---|
| 1244 | ELSE IF (mpi_threading_mode==MPI_THREAD_MULTIPLE) THEN |
---|
| 1245 | CALL MPI_IRECV(buffer_r,recv%size*dim3,MPI_REAL8,recv%rank,recv%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1246 | ENDIF |
---|
[176] | 1247 | ENDIF |
---|
[151] | 1248 | ENDDO |
---|
| 1249 | |
---|
| 1250 | ENDDO |
---|
| 1251 | |
---|
| 1252 | ELSE IF (field(1)%ndim==4) THEN |
---|
| 1253 | |
---|
| 1254 | DO ind=1,ndomain |
---|
[186] | 1255 | IF (.NOT. assigned_domain(ind)) CYCLE |
---|
| 1256 | |
---|
[151] | 1257 | dim3=size(field(ind)%rval4d,2) |
---|
| 1258 | dim4=size(field(ind)%rval4d,3) |
---|
| 1259 | rval4d=>field(ind)%rval4d |
---|
| 1260 | req=>message%request(ind) |
---|
| 1261 | |
---|
| 1262 | DO isend=1,req%nsend |
---|
| 1263 | send=>req%send(isend) |
---|
| 1264 | value=>send%value |
---|
| 1265 | |
---|
[186] | 1266 | IF (send%rank/=mpi_rank) THEN |
---|
[151] | 1267 | |
---|
[186] | 1268 | ireq=send%ireq |
---|
| 1269 | buffer_r=>message%buffers(ireq)%r |
---|
| 1270 | offset=send%offset*dim3*dim4 |
---|
| 1271 | |
---|
| 1272 | DO d4=1,dim4 |
---|
| 1273 | DO d3=1,dim3 |
---|
| 1274 | DO n=1,send%size |
---|
| 1275 | buffer_r(n+offset)=rval4d(value(n),d3,d4) |
---|
| 1276 | ENDDO |
---|
| 1277 | offset=offset+send%size |
---|
| 1278 | ENDDO |
---|
[176] | 1279 | ENDDO |
---|
[151] | 1280 | |
---|
[186] | 1281 | IF (mpi_threading_mode==MPI_THREAD_SERIALIZED) THEN |
---|
| 1282 | !$OMP CRITICAL |
---|
| 1283 | CALL MPI_ISEND(buffer_r,send%size*dim3*dim4,MPI_REAL8,send%rank,send%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1284 | !$OMP END CRITICAL |
---|
| 1285 | ELSE IF (mpi_threading_mode==MPI_THREAD_MULTIPLE) THEN |
---|
| 1286 | CALL MPI_ISEND(buffer_r,send%size*dim3*dim4,MPI_REAL8,send%rank,send%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1287 | ENDIF |
---|
[151] | 1288 | |
---|
[176] | 1289 | ENDIF |
---|
[151] | 1290 | ENDDO |
---|
[186] | 1291 | ENDDO |
---|
[151] | 1292 | |
---|
[186] | 1293 | DO ind=1,ndomain |
---|
| 1294 | IF (.NOT. assigned_domain(ind)) CYCLE |
---|
| 1295 | |
---|
| 1296 | dim3=size(field(ind)%rval4d,2) |
---|
| 1297 | dim4=size(field(ind)%rval4d,3) |
---|
| 1298 | rval4d=>field(ind)%rval4d |
---|
| 1299 | req=>message%request(ind) |
---|
| 1300 | |
---|
[151] | 1301 | DO irecv=1,req%nrecv |
---|
| 1302 | recv=>req%recv(irecv) |
---|
[186] | 1303 | IF (recv%rank==mpi_rank) THEN |
---|
[176] | 1304 | value=>recv%value |
---|
| 1305 | src_value => recv%src_value |
---|
| 1306 | src_rval4d=>field(recv%domain)%rval4d |
---|
| 1307 | sgn=>recv%sign |
---|
| 1308 | |
---|
| 1309 | DO n=1,recv%size |
---|
| 1310 | rval4d(value(n),:,:)=src_rval4d(src_value(n),:,:)*sgn(n) |
---|
| 1311 | ENDDO |
---|
[186] | 1312 | |
---|
[176] | 1313 | ELSE |
---|
[186] | 1314 | |
---|
| 1315 | ireq=recv%ireq |
---|
| 1316 | buffer_r=>message%buffers(ireq)%r |
---|
| 1317 | IF (mpi_threading_mode==MPI_THREAD_SERIALIZED) THEN |
---|
| 1318 | !$OMP CRITICAL |
---|
| 1319 | CALL MPI_IRECV(buffer_r,recv%size*dim3*dim4,MPI_REAL8,recv%rank,recv%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1320 | !$OMP END CRITICAL |
---|
| 1321 | ELSE IF (mpi_threading_mode==MPI_THREAD_MULTIPLE) THEN |
---|
| 1322 | CALL MPI_IRECV(buffer_r,recv%size*dim3*dim4,MPI_REAL8,recv%rank,recv%tag+1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1323 | ENDIF |
---|
| 1324 | |
---|
[176] | 1325 | ENDIF |
---|
[151] | 1326 | ENDDO |
---|
| 1327 | ENDDO |
---|
[186] | 1328 | |
---|
[151] | 1329 | ENDIF |
---|
[186] | 1330 | |
---|
| 1331 | IF (mpi_threading_mode==MPI_THREAD_FUNNELED) THEN |
---|
| 1332 | !$OMP BARRIER |
---|
| 1333 | !$OMP MASTER |
---|
| 1334 | |
---|
| 1335 | DO ireq=1,message%nreq_send |
---|
| 1336 | buffer_r=>message%buffers(ireq)%r |
---|
| 1337 | msize=message%buffers(ireq)%size |
---|
| 1338 | rank=message%buffers(ireq)%rank |
---|
| 1339 | CALL MPI_ISEND(buffer_r,msize,MPI_REAL8,rank,1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1340 | ENDDO |
---|
| 1341 | |
---|
| 1342 | DO ireq=message%nreq_send+1,message%nreq_send+message%nreq_recv |
---|
| 1343 | buffer_r=>message%buffers(ireq)%r |
---|
| 1344 | msize=message%buffers(ireq)%size |
---|
| 1345 | rank=message%buffers(ireq)%rank |
---|
| 1346 | CALL MPI_IRECV(buffer_r,msize,MPI_REAL8,rank,1000*message%number,comm_icosa, message%mpi_req(ireq),ierr) |
---|
| 1347 | ENDDO |
---|
| 1348 | |
---|
| 1349 | !$OMP END MASTER |
---|
| 1350 | ENDIF |
---|
[151] | 1351 | ENDIF |
---|
[176] | 1352 | |
---|
[186] | 1353 | !$OMP BARRIER |
---|
[151] | 1354 | CALL trace_end("transfert_mpi") |
---|
| 1355 | |
---|
| 1356 | END SUBROUTINE send_message_mpi |
---|
| 1357 | |
---|
| 1358 | SUBROUTINE test_message_mpi(message) |
---|
| 1359 | IMPLICIT NONE |
---|
| 1360 | TYPE(t_message) :: message |
---|
| 1361 | |
---|
| 1362 | INTEGER :: ierr |
---|
| 1363 | |
---|
| 1364 | !$OMP MASTER |
---|
[186] | 1365 | IF (message%pending .AND. .NOT. message%completed) CALL MPI_TESTALL(message%nreq,message%mpi_req,message%completed,message%status,ierr) |
---|
[151] | 1366 | !$OMP END MASTER |
---|
| 1367 | END SUBROUTINE test_message_mpi |
---|
| 1368 | |
---|
| 1369 | |
---|
| 1370 | SUBROUTINE wait_message_mpi(message) |
---|
| 1371 | USE field_mod |
---|
| 1372 | USE domain_mod |
---|
| 1373 | USE mpi_mod |
---|
| 1374 | USE mpipara |
---|
| 1375 | USE omp_para |
---|
| 1376 | USE trace |
---|
| 1377 | IMPLICIT NONE |
---|
| 1378 | TYPE(t_message) :: message |
---|
| 1379 | |
---|
| 1380 | TYPE(t_field),POINTER :: field(:) |
---|
| 1381 | REAL(rstd),POINTER :: rval2d(:) |
---|
| 1382 | REAL(rstd),POINTER :: rval3d(:,:) |
---|
| 1383 | REAL(rstd),POINTER :: rval4d(:,:,:) |
---|
[186] | 1384 | REAL(rstd),POINTER :: buffer_r(:) |
---|
[151] | 1385 | INTEGER,POINTER :: value(:) |
---|
| 1386 | INTEGER,POINTER :: sgn(:) |
---|
| 1387 | TYPE(ARRAY),POINTER :: recv,send |
---|
| 1388 | TYPE(t_request),POINTER :: req |
---|
| 1389 | INTEGER, ALLOCATABLE :: mpi_req(:) |
---|
| 1390 | INTEGER, ALLOCATABLE :: status(:,:) |
---|
| 1391 | INTEGER :: irecv,isend |
---|
| 1392 | INTEGER :: ireq,nreq |
---|
[186] | 1393 | INTEGER :: ind,n,l,m,i |
---|
| 1394 | INTEGER :: dim3,dim4,d3,d4 |
---|
| 1395 | INTEGER :: offset |
---|
[151] | 1396 | |
---|
[186] | 1397 | IF (.NOT. message%pending) RETURN |
---|
[151] | 1398 | |
---|
| 1399 | CALL trace_start("transfert_mpi") |
---|
| 1400 | |
---|
| 1401 | field=>message%field |
---|
| 1402 | nreq=message%nreq |
---|
| 1403 | |
---|
| 1404 | IF (field(1)%data_type==type_real) THEN |
---|
| 1405 | IF (field(1)%ndim==2) THEN |
---|
| 1406 | |
---|
| 1407 | !$OMP MASTER |
---|
| 1408 | IF (.NOT. message%completed) CALL MPI_WAITALL(nreq,message%mpi_req,message%status,ierr) |
---|
| 1409 | !$OMP END MASTER |
---|
| 1410 | !$OMP BARRIER |
---|
[186] | 1411 | |
---|
[151] | 1412 | DO ind=1,ndomain |
---|
[186] | 1413 | IF (.NOT. assigned_domain(ind)) CYCLE |
---|
| 1414 | |
---|
[151] | 1415 | rval2d=>field(ind)%rval2d |
---|
| 1416 | req=>message%request(ind) |
---|
| 1417 | DO irecv=1,req%nrecv |
---|
| 1418 | recv=>req%recv(irecv) |
---|
[186] | 1419 | IF (recv%rank/=mpi_rank) THEN |
---|
| 1420 | ireq=recv%ireq |
---|
| 1421 | buffer_r=>message%buffers(ireq)%r |
---|
[176] | 1422 | value=>recv%value |
---|
| 1423 | sgn=>recv%sign |
---|
[186] | 1424 | offset=recv%offset |
---|
[176] | 1425 | DO n=1,recv%size |
---|
[186] | 1426 | rval2d(value(n))=buffer_r(n+offset)*sgn(n) |
---|
| 1427 | ENDDO |
---|
[151] | 1428 | |
---|
[176] | 1429 | ENDIF |
---|
[151] | 1430 | ENDDO |
---|
| 1431 | |
---|
| 1432 | ENDDO |
---|
| 1433 | |
---|
| 1434 | |
---|
| 1435 | ELSE IF (field(1)%ndim==3) THEN |
---|
| 1436 | |
---|
| 1437 | !$OMP MASTER |
---|
| 1438 | IF (.NOT. message%completed) CALL MPI_WAITALL(nreq,message%mpi_req,message%status,ierr) |
---|
| 1439 | !$OMP END MASTER |
---|
| 1440 | !$OMP BARRIER |
---|
| 1441 | |
---|
[186] | 1442 | |
---|
[151] | 1443 | DO ind=1,ndomain |
---|
[186] | 1444 | IF (.NOT. assigned_domain(ind)) CYCLE |
---|
| 1445 | |
---|
[151] | 1446 | rval3d=>field(ind)%rval3d |
---|
| 1447 | req=>message%request(ind) |
---|
| 1448 | DO irecv=1,req%nrecv |
---|
| 1449 | recv=>req%recv(irecv) |
---|
[186] | 1450 | IF (recv%rank/=mpi_rank) THEN |
---|
| 1451 | ireq=recv%ireq |
---|
| 1452 | buffer_r=>message%buffers(ireq)%r |
---|
[176] | 1453 | value=>recv%value |
---|
| 1454 | sgn=>recv%sign |
---|
[186] | 1455 | |
---|
| 1456 | dim3=size(rval3d,2) |
---|
| 1457 | offset=recv%offset*dim3 |
---|
| 1458 | DO d3=1,dim3 |
---|
| 1459 | DO n=1,recv%size |
---|
| 1460 | rval3d(value(n),d3)=buffer_r(n+offset)*sgn(n) |
---|
| 1461 | ENDDO |
---|
| 1462 | offset=offset+recv%size |
---|
[176] | 1463 | ENDDO |
---|
| 1464 | ENDIF |
---|
[151] | 1465 | ENDDO |
---|
| 1466 | |
---|
| 1467 | ENDDO |
---|
| 1468 | |
---|
| 1469 | ELSE IF (field(1)%ndim==4) THEN |
---|
| 1470 | !$OMP MASTER |
---|
| 1471 | IF (.NOT. message%completed) CALL MPI_WAITALL(nreq,message%mpi_req,message%status,ierr) |
---|
| 1472 | !$OMP END MASTER |
---|
| 1473 | !$OMP BARRIER |
---|
| 1474 | |
---|
[186] | 1475 | |
---|
[151] | 1476 | DO ind=1,ndomain |
---|
[186] | 1477 | IF (.NOT. assigned_domain(ind)) CYCLE |
---|
| 1478 | |
---|
[151] | 1479 | rval4d=>field(ind)%rval4d |
---|
| 1480 | req=>message%request(ind) |
---|
| 1481 | DO irecv=1,req%nrecv |
---|
| 1482 | recv=>req%recv(irecv) |
---|
[186] | 1483 | IF (recv%rank/=mpi_rank) THEN |
---|
| 1484 | ireq=recv%ireq |
---|
| 1485 | buffer_r=>message%buffers(ireq)%r |
---|
[176] | 1486 | value=>recv%value |
---|
| 1487 | sgn=>recv%sign |
---|
[151] | 1488 | |
---|
[186] | 1489 | dim3=size(rval4d,2) |
---|
| 1490 | dim4=size(rval4d,3) |
---|
| 1491 | offset=recv%offset*dim3*dim4 |
---|
| 1492 | DO d4=1,dim4 |
---|
| 1493 | DO d3=1,dim3 |
---|
| 1494 | DO n=1,recv%size |
---|
| 1495 | rval4d(value(n),d3,d4)=buffer_r(n+offset)*sgn(n) |
---|
| 1496 | ENDDO |
---|
| 1497 | offset=offset+recv%size |
---|
| 1498 | ENDDO |
---|
[176] | 1499 | ENDDO |
---|
| 1500 | ENDIF |
---|
[151] | 1501 | ENDDO |
---|
| 1502 | |
---|
| 1503 | ENDDO |
---|
| 1504 | |
---|
| 1505 | ENDIF |
---|
| 1506 | |
---|
| 1507 | ENDIF |
---|
| 1508 | |
---|
| 1509 | !$OMP MASTER |
---|
| 1510 | message%pending=.FALSE. |
---|
| 1511 | !$OMP END MASTER |
---|
| 1512 | |
---|
| 1513 | CALL trace_end("transfert_mpi") |
---|
| 1514 | !$OMP BARRIER |
---|
| 1515 | |
---|
| 1516 | END SUBROUTINE wait_message_mpi |
---|
| 1517 | |
---|
[26] | 1518 | SUBROUTINE transfert_request_mpi(field,request) |
---|
| 1519 | USE field_mod |
---|
| 1520 | IMPLICIT NONE |
---|
| 1521 | TYPE(t_field),POINTER :: field(:) |
---|
| 1522 | TYPE(t_request),POINTER :: request(:) |
---|
| 1523 | |
---|
[186] | 1524 | TYPE(t_message),SAVE :: message |
---|
| 1525 | |
---|
| 1526 | |
---|
| 1527 | CALL init_message_mpi(field,request, message) |
---|
| 1528 | CALL transfert_message_mpi(field,message) |
---|
| 1529 | CALL finalize_message_mpi(field,message) |
---|
| 1530 | |
---|
[26] | 1531 | END SUBROUTINE transfert_request_mpi |
---|
[186] | 1532 | |
---|
[26] | 1533 | |
---|
[186] | 1534 | |
---|
[151] | 1535 | SUBROUTINE transfert_request_seq(field,request) |
---|
[26] | 1536 | USE field_mod |
---|
| 1537 | USE domain_mod |
---|
| 1538 | IMPLICIT NONE |
---|
| 1539 | TYPE(t_field),POINTER :: field(:) |
---|
| 1540 | TYPE(t_request),POINTER :: request(:) |
---|
| 1541 | REAL(rstd),POINTER :: rval2d(:) |
---|
| 1542 | REAL(rstd),POINTER :: rval3d(:,:) |
---|
| 1543 | REAL(rstd),POINTER :: rval4d(:,:,:) |
---|
| 1544 | INTEGER :: ind |
---|
| 1545 | TYPE(t_request),POINTER :: req |
---|
| 1546 | INTEGER :: n |
---|
| 1547 | REAL(rstd) :: var1,var2 |
---|
| 1548 | |
---|
| 1549 | DO ind=1,ndomain |
---|
| 1550 | req=>request(ind) |
---|
| 1551 | rval2d=>field(ind)%rval2d |
---|
| 1552 | rval3d=>field(ind)%rval3d |
---|
| 1553 | rval4d=>field(ind)%rval4d |
---|
| 1554 | |
---|
| 1555 | IF (field(ind)%data_type==type_real) THEN |
---|
| 1556 | IF (field(ind)%ndim==2) THEN |
---|
| 1557 | DO n=1,req%size |
---|
[146] | 1558 | rval2d(req%target_ind(n))=field(req%src_domain(n))%rval2d(req%src_ind(n))*req%target_sign(n) |
---|
[26] | 1559 | ENDDO |
---|
| 1560 | ELSE IF (field(ind)%ndim==3) THEN |
---|
| 1561 | DO n=1,req%size |
---|
[146] | 1562 | rval3d(req%target_ind(n),:)=field(req%src_domain(n))%rval3d(req%src_ind(n),:)*req%target_sign(n) |
---|
[26] | 1563 | ENDDO |
---|
| 1564 | ELSE IF (field(ind)%ndim==4) THEN |
---|
| 1565 | DO n=1,req%size |
---|
[146] | 1566 | rval4d(req%target_ind(n),:,:)=field(req%src_domain(n))%rval4d(req%src_ind(n),:,:)*req%target_sign(n) |
---|
[26] | 1567 | ENDDO |
---|
| 1568 | ENDIF |
---|
| 1569 | ENDIF |
---|
| 1570 | |
---|
| 1571 | ENDDO |
---|
| 1572 | |
---|
[151] | 1573 | END SUBROUTINE transfert_request_seq |
---|
[26] | 1574 | |
---|
| 1575 | |
---|
| 1576 | SUBROUTINE gather_field(field_loc,field_glo) |
---|
| 1577 | USE field_mod |
---|
| 1578 | USE domain_mod |
---|
| 1579 | USE mpi_mod |
---|
| 1580 | USE mpipara |
---|
| 1581 | IMPLICIT NONE |
---|
| 1582 | TYPE(t_field),POINTER :: field_loc(:) |
---|
| 1583 | TYPE(t_field),POINTER :: field_glo(:) |
---|
| 1584 | INTEGER, ALLOCATABLE :: mpi_req(:) |
---|
| 1585 | INTEGER, ALLOCATABLE :: status(:,:) |
---|
| 1586 | INTEGER :: ireq,nreq |
---|
| 1587 | INTEGER :: ind_glo,ind_loc |
---|
| 1588 | |
---|
| 1589 | IF (.NOT. using_mpi) THEN |
---|
| 1590 | |
---|
| 1591 | DO ind_loc=1,ndomain |
---|
| 1592 | IF (field_loc(ind_loc)%ndim==2) field_glo(ind_loc)%rval2d=field_loc(ind_loc)%rval2d |
---|
| 1593 | IF (field_loc(ind_loc)%ndim==3) field_glo(ind_loc)%rval3d=field_loc(ind_loc)%rval3d |
---|
| 1594 | IF (field_loc(ind_loc)%ndim==4) field_glo(ind_loc)%rval4d=field_loc(ind_loc)%rval4d |
---|
| 1595 | ENDDO |
---|
| 1596 | |
---|
| 1597 | ELSE |
---|
| 1598 | |
---|
| 1599 | nreq=ndomain |
---|
| 1600 | IF (mpi_rank==0) nreq=nreq+ndomain_glo |
---|
| 1601 | ALLOCATE(mpi_req(nreq)) |
---|
| 1602 | ALLOCATE(status(MPI_STATUS_SIZE,nreq)) |
---|
| 1603 | |
---|
| 1604 | |
---|
| 1605 | ireq=0 |
---|
| 1606 | IF (mpi_rank==0) THEN |
---|
| 1607 | DO ind_glo=1,ndomain_glo |
---|
| 1608 | ireq=ireq+1 |
---|
| 1609 | |
---|
| 1610 | IF (field_glo(ind_glo)%ndim==2) THEN |
---|
| 1611 | CALL MPI_IRECV(field_glo(ind_glo)%rval2d,size(field_glo(ind_glo)%rval2d) , MPI_REAL8 , & |
---|
| 1612 | domglo_rank(ind_glo),domglo_loc_ind(ind_glo), comm_icosa, mpi_req(ireq), ierr) |
---|
| 1613 | |
---|
| 1614 | ELSE IF (field_glo(ind_glo)%ndim==3) THEN |
---|
| 1615 | CALL MPI_IRECV(field_glo(ind_glo)%rval3d,size(field_glo(ind_glo)%rval3d) , MPI_REAL8 , & |
---|
| 1616 | domglo_rank(ind_glo),domglo_loc_ind(ind_glo), comm_icosa, mpi_req(ireq), ierr) |
---|
| 1617 | |
---|
| 1618 | ELSE IF (field_glo(ind_glo)%ndim==4) THEN |
---|
[31] | 1619 | CALL MPI_IRECV(field_glo(ind_glo)%rval4d,size(field_glo(ind_glo)%rval4d) , MPI_REAL8 , & |
---|
[26] | 1620 | domglo_rank(ind_glo),domglo_loc_ind(ind_glo), comm_icosa, mpi_req(ireq), ierr) |
---|
| 1621 | ENDIF |
---|
| 1622 | |
---|
| 1623 | ENDDO |
---|
| 1624 | ENDIF |
---|
| 1625 | |
---|
| 1626 | DO ind_loc=1,ndomain |
---|
| 1627 | ireq=ireq+1 |
---|
| 1628 | |
---|
| 1629 | IF (field_loc(ind_loc)%ndim==2) THEN |
---|
| 1630 | CALL MPI_ISEND(field_loc(ind_loc)%rval2d,size(field_loc(ind_loc)%rval2d) , MPI_REAL8 , & |
---|
| 1631 | 0, ind_loc, comm_icosa, mpi_req(ireq), ierr) |
---|
| 1632 | ELSE IF (field_loc(ind_loc)%ndim==3) THEN |
---|
| 1633 | CALL MPI_ISEND(field_loc(ind_loc)%rval3d,size(field_loc(ind_loc)%rval3d) , MPI_REAL8 , & |
---|
| 1634 | 0, ind_loc, comm_icosa, mpi_req(ireq), ierr) |
---|
| 1635 | ELSE IF (field_loc(ind_loc)%ndim==4) THEN |
---|
| 1636 | CALL MPI_ISEND(field_loc(ind_loc)%rval4d,size(field_loc(ind_loc)%rval4d) , MPI_REAL8 , & |
---|
| 1637 | 0, ind_loc, comm_icosa, mpi_req(ireq), ierr) |
---|
| 1638 | ENDIF |
---|
| 1639 | |
---|
| 1640 | ENDDO |
---|
| 1641 | |
---|
| 1642 | CALL MPI_WAITALL(nreq,mpi_req,status,ierr) |
---|
| 1643 | |
---|
| 1644 | ENDIF |
---|
| 1645 | |
---|
| 1646 | END SUBROUTINE gather_field |
---|
[151] | 1647 | |
---|
| 1648 | |
---|
| 1649 | SUBROUTINE trace_in |
---|
| 1650 | USE trace |
---|
| 1651 | IMPLICIT NONE |
---|
[26] | 1652 | |
---|
[151] | 1653 | CALL trace_start("transfert_buffer") |
---|
| 1654 | END SUBROUTINE trace_in |
---|
[26] | 1655 | |
---|
[151] | 1656 | SUBROUTINE trace_out |
---|
| 1657 | USE trace |
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| 1658 | IMPLICIT NONE |
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| 1659 | |
---|
| 1660 | CALL trace_end("transfert_buffer") |
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| 1661 | END SUBROUTINE trace_out |
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| 1662 | |
---|
[26] | 1663 | END MODULE transfert_mpi_mod |
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| 1664 | |
---|
| 1665 | |
---|
| 1666 | |
---|
| 1667 | |
---|
| 1668 | |
---|