[1] | 1 | MODULE mod_surf_para |
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| 2 | IMPLICIT NONE |
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| 3 | |
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| 4 | INTERFACE gather_surf |
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| 5 | MODULE PROCEDURE gather_surf_i,gather_surf_r |
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| 6 | END INTERFACE gather_surf |
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| 7 | |
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| 8 | INTERFACE gather_surf_omp |
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| 9 | MODULE PROCEDURE gather_surf_omp_i,gather_surf_omp_r |
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| 10 | END INTERFACE gather_surf_omp |
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| 11 | |
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| 12 | INTERFACE gather_surf_mpi |
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| 13 | MODULE PROCEDURE gather_surf_mpi_i,gather_surf_mpi_r |
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| 14 | END INTERFACE gather_surf_mpi |
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| 15 | |
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| 16 | INTERFACE scatter_surf |
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| 17 | MODULE PROCEDURE scatter_surf_i,scatter_surf_r |
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| 18 | END INTERFACE scatter_surf |
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| 19 | |
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| 20 | INTERFACE scatter_surf_omp |
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| 21 | MODULE PROCEDURE scatter_surf_omp_i,scatter_surf_omp_r |
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| 22 | END INTERFACE scatter_surf_omp |
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| 23 | |
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| 24 | INTERFACE scatter_surf_mpi |
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| 25 | MODULE PROCEDURE scatter_surf_mpi_i,scatter_surf_mpi_r |
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| 26 | END INTERFACE scatter_surf_mpi |
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| 27 | |
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| 28 | |
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| 29 | INTEGER,SAVE :: knon_omp |
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| 30 | INTEGER,SAVE :: knon_omp_begin |
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| 31 | INTEGER,SAVE :: knon_omp_end |
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| 32 | !$OMP THREADPRIVATE(knon_omp,knon_omp_begin,knon_omp_end) |
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| 33 | INTEGER,ALLOCATABLE,SAVE :: knon_omp_para(:) |
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| 34 | INTEGER,ALLOCATABLE,SAVE :: knon_omp_begin_para(:) |
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| 35 | INTEGER,ALLOCATABLE,SAVE :: knon_omp_end_para(:) |
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| 36 | |
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| 37 | INTEGER,SAVE :: knon_mpi |
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| 38 | INTEGER,ALLOCATABLE,SAVE :: knon_mpi_para(:) |
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| 39 | INTEGER,ALLOCATABLE,SAVE :: knon_mpi_begin_para(:) |
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| 40 | INTEGER,ALLOCATABLE,SAVE :: knon_mpi_end_para(:) |
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| 41 | |
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| 42 | INTEGER,SAVE :: knon_glo |
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| 43 | INTEGER,SAVE,ALLOCATABLE :: knon_glo_para(:) |
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| 44 | INTEGER,ALLOCATABLE,SAVE :: knon_glo_begin_para(:) |
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| 45 | INTEGER,ALLOCATABLE,SAVE :: knon_glo_end_para(:) |
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| 46 | |
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| 47 | |
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| 48 | CONTAINS |
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| 49 | |
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| 50 | SUBROUTINE Init_surf_para(knon) |
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| 51 | USE mod_phys_lmdz_para, mpi_rank_root=>mpi_root |
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| 52 | #ifdef CPP_MPI |
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| 53 | INCLUDE 'mpif.h' |
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| 54 | #endif |
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| 55 | INTEGER :: knon |
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| 56 | INTEGER :: i,ierr |
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| 57 | |
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| 58 | knon_omp=knon |
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| 59 | IF (is_omp_root) THEN |
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| 60 | ALLOCATE(knon_omp_para(0:omp_size-1)) |
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| 61 | ALLOCATE(knon_omp_begin_para(0:omp_size-1)) |
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| 62 | ALLOCATE(knon_omp_end_para(0:omp_size-1)) |
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| 63 | ENDIF |
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| 64 | !$OMP BARRIER |
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| 65 | knon_omp_para(omp_rank)=knon |
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| 66 | !$OMP BARRIER |
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| 67 | IF (is_omp_root) THEN |
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| 68 | knon_omp_begin_para(0)=1 |
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| 69 | knon_omp_end_para(0)=knon_omp_para(0) |
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| 70 | DO i=1,omp_size-1 |
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| 71 | knon_omp_begin_para(i)=knon_omp_end_para(i-1)+1 |
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| 72 | knon_omp_end_para(i)=knon_omp_begin_para(i)+knon_omp_para(i)-1 |
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| 73 | ENDDO |
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| 74 | ENDIF |
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| 75 | !$OMP BARRIER |
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| 76 | knon_omp_begin=knon_omp_begin_para(omp_rank) |
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| 77 | knon_omp_end=knon_omp_end_para(omp_rank) |
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| 78 | !$OMP BARRIER |
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| 79 | IF (is_omp_root) THEN |
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| 80 | knon_mpi=sum(knon_omp_para) |
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| 81 | ALLOCATE(knon_mpi_para(0:mpi_size-1)) |
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| 82 | ALLOCATE(knon_mpi_begin_para(0:mpi_size-1)) |
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| 83 | ALLOCATE(knon_mpi_end_para(0:mpi_size-1)) |
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| 84 | |
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| 85 | ALLOCATE(knon_glo_para(0:mpi_size*omp_size-1)) |
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| 86 | ALLOCATE(knon_glo_begin_para(0:mpi_size*omp_size-1)) |
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| 87 | ALLOCATE(knon_glo_end_para(0:mpi_size*omp_size-1)) |
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| 88 | |
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| 89 | IF (is_using_mpi) THEN |
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| 90 | #ifdef CPP_MPI |
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| 91 | CALL MPI_ALLGather(knon_mpi,1,MPI_INTEGER,knon_mpi_para,1,MPI_INTEGER,COMM_LMDZ_PHY,ierr) |
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| 92 | CALL MPI_ALLGather(knon_omp_para,omp_size,MPI_INTEGER,knon_glo_para,omp_size,MPI_INTEGER,COMM_LMDZ_PHY,ierr) |
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| 93 | #endif |
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| 94 | ELSE |
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| 95 | knon_mpi_para(:)=knon_mpi |
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| 96 | knon_glo_para(:)=knon_omp_para(:) |
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| 97 | ENDIF |
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| 98 | |
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| 99 | knon_glo=sum(knon_mpi_para(:)) |
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| 100 | |
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| 101 | knon_mpi_begin_para(0)=1 |
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| 102 | knon_mpi_end_para(0)=knon_mpi_para(0) |
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| 103 | DO i=1,mpi_size-1 |
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| 104 | knon_mpi_begin_para(i)=knon_mpi_end_para(i-1)+1 |
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| 105 | knon_mpi_end_para(i)=knon_mpi_begin_para(i)+knon_mpi_para(i)-1 |
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| 106 | ENDDO |
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| 107 | |
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| 108 | knon_glo_begin_para(0)=1 |
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| 109 | knon_glo_end_para(0)=knon_glo_para(0) |
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| 110 | DO i=1,mpi_size*omp_size-1 |
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| 111 | knon_glo_begin_para(i)=knon_glo_end_para(i-1)+1 |
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| 112 | knon_glo_end_para(i)= knon_glo_begin_para(i)+knon_glo_para(i)-1 |
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| 113 | ENDDO |
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| 114 | ENDIF |
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| 115 | !$OMP BARRIER |
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| 116 | |
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| 117 | END SUBROUTINE Init_surf_para |
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| 118 | |
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| 119 | |
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| 120 | SUBROUTINE Finalize_surf_para |
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| 121 | USE mod_phys_lmdz_para |
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| 122 | |
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| 123 | !$OMP BARRIER |
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| 124 | IF (is_omp_root) THEN |
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| 125 | DEALLOCATE(knon_omp_para) |
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| 126 | DEALLOCATE(knon_omp_begin_para) |
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| 127 | DEALLOCATE(knon_omp_end_para) |
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| 128 | DEALLOCATE(knon_mpi_para) |
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| 129 | DEALLOCATE(knon_mpi_begin_para) |
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| 130 | DEALLOCATE(knon_mpi_end_para) |
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| 131 | DEALLOCATE(knon_glo_para) |
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| 132 | DEALLOCATE(knon_glo_begin_para) |
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| 133 | DEALLOCATE(knon_glo_end_para) |
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| 134 | ENDIF |
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| 135 | |
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| 136 | END SUBROUTINE Finalize_surf_para |
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| 137 | |
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| 138 | |
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| 139 | SUBROUTINE gather_surf_i(FieldIn, FieldOut) |
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| 140 | USE mod_phys_lmdz_para |
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| 141 | INTEGER :: FieldIn(:) |
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| 142 | INTEGER :: FieldOut(:) |
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| 143 | INTEGER :: FieldTmp(knon_mpi) |
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| 144 | |
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| 145 | CALL gather_surf_omp_i(FieldIn,FieldTmp) |
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| 146 | IF (is_omp_root) CALL gather_surf_mpi_i(FieldTmp,FieldOut) |
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| 147 | |
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| 148 | END SUBROUTINE gather_surf_i |
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| 149 | |
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| 150 | |
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| 151 | SUBROUTINE gather_surf_omp_i(FieldIn,FieldOut) |
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| 152 | USE mod_phys_lmdz_para |
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| 153 | INTEGER :: FieldIn(:) |
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| 154 | INTEGER :: FieldOut(:) |
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| 155 | |
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| 156 | INTEGER,SAVE,ALLOCATABLE :: Field_tmp(:) |
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| 157 | |
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| 158 | IF (is_omp_root) ALLOCATE(Field_tmp(knon_mpi)) |
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| 159 | !$OMP BARRIER |
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| 160 | Field_tmp(knon_omp_begin:knon_omp_end)=FieldIn(:) |
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| 161 | !$OMP BARRIER |
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| 162 | IF (is_omp_root) FieldOut(:)=Field_tmp(:) |
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| 163 | !$OMP BARRIER |
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| 164 | IF (is_omp_root) DEALLOCATE(Field_tmp) |
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| 165 | |
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| 166 | END SUBROUTINE gather_surf_omp_i |
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| 167 | |
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| 168 | |
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| 169 | SUBROUTINE gather_surf_mpi_i(FieldIn,FieldOut) |
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| 170 | USE mod_phys_lmdz_para, mpi_rank_root => mpi_root |
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| 171 | #ifdef CPP_MPI |
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| 172 | INCLUDE 'mpif.h' |
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| 173 | #endif |
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| 174 | INTEGER :: FieldIn(:) |
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| 175 | INTEGER :: FieldOut(:) |
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| 176 | INTEGER :: ierr |
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| 177 | |
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| 178 | IF (is_using_mpi) THEN |
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| 179 | #ifdef CPP_MPI |
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| 180 | CALL MPI_Gatherv(FieldIn,knon_mpi,MPI_INTEGER, & |
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| 181 | FieldOut,knon_mpi_para,knon_mpi_begin_para(:)-1,MPI_INTEGER, & |
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| 182 | mpi_rank_root,COMM_LMDZ_PHY,ierr) |
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| 183 | #endif |
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| 184 | ELSE |
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| 185 | FieldOut(:)=FieldIn(:) |
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| 186 | ENDIF |
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| 187 | |
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| 188 | END SUBROUTINE gather_surf_mpi_i |
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| 189 | |
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| 190 | |
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| 191 | |
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| 192 | |
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| 193 | |
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| 194 | SUBROUTINE gather_surf_r(FieldIn, FieldOut) |
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| 195 | USE mod_phys_lmdz_para |
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| 196 | REAL :: FieldIn(:) |
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| 197 | REAL :: FieldOut(:) |
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| 198 | REAL :: FieldTmp(knon_mpi) |
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| 199 | |
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| 200 | CALL gather_surf_omp_r(FieldIn,FieldTmp) |
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| 201 | IF (is_omp_root) CALL gather_surf_mpi_r(FieldTmp,FieldOut) |
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| 202 | |
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| 203 | END SUBROUTINE gather_surf_r |
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| 204 | |
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| 205 | |
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| 206 | SUBROUTINE gather_surf_omp_r(FieldIn,FieldOut) |
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| 207 | USE mod_phys_lmdz_para |
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| 208 | REAL :: FieldIn(:) |
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| 209 | REAL :: FieldOut(:) |
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| 210 | |
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| 211 | REAL,SAVE,ALLOCATABLE :: Field_tmp(:) |
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| 212 | |
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| 213 | IF (is_omp_root) ALLOCATE(Field_tmp(knon_mpi)) |
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| 214 | !$OMP BARRIER |
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| 215 | Field_tmp(knon_omp_begin:knon_omp_end)=FieldIn(:) |
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| 216 | !$OMP BARRIER |
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| 217 | IF (is_omp_root) FieldOut(:)=Field_tmp(:) |
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| 218 | !$OMP BARRIER |
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| 219 | IF (is_omp_root) DEALLOCATE(Field_tmp) |
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| 220 | |
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| 221 | END SUBROUTINE gather_surf_omp_r |
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| 222 | |
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| 223 | |
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| 224 | SUBROUTINE gather_surf_mpi_r(FieldIn,FieldOut) |
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| 225 | USE mod_phys_lmdz_para, mpi_rank_root => mpi_root |
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| 226 | #ifdef CPP_MPI |
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| 227 | INCLUDE 'mpif.h' |
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| 228 | #endif |
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| 229 | REAL :: FieldIn(:) |
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| 230 | REAL :: FieldOut(:) |
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| 231 | REAL :: ierr |
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| 232 | |
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| 233 | IF (is_using_mpi) THEN |
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| 234 | #ifdef CPP_MPI |
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| 235 | CALL MPI_Gatherv(FieldIn,knon_mpi,MPI_REAL_LMDZ, & |
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| 236 | FieldOut,knon_mpi_para,knon_mpi_begin_para(:)-1,MPI_REAL_LMDZ, & |
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| 237 | mpi_rank_root,COMM_LMDZ_PHY,ierr) |
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| 238 | #endif |
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| 239 | ELSE |
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| 240 | FieldOut(:)=FieldIn(:) |
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| 241 | ENDIF |
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| 242 | |
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| 243 | END SUBROUTINE gather_surf_mpi_r |
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| 244 | |
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| 245 | |
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| 246 | |
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| 247 | |
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| 248 | SUBROUTINE scatter_surf_i(FieldIn, FieldOut) |
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| 249 | USE mod_phys_lmdz_para |
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| 250 | INTEGER :: FieldIn(:) |
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| 251 | INTEGER :: FieldOut(:) |
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| 252 | INTEGER :: FieldTmp(knon_mpi) |
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| 253 | |
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| 254 | IF (is_omp_root) CALL scatter_surf_mpi_i(FieldIn,FieldTmp) |
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| 255 | CALL scatter_surf_omp_i(FieldTmp,FieldOut) |
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| 256 | |
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| 257 | END SUBROUTINE scatter_surf_i |
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| 258 | |
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| 259 | |
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| 260 | SUBROUTINE scatter_surf_omp_i(FieldIn,FieldOut) |
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| 261 | USE mod_phys_lmdz_para |
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| 262 | INTEGER :: FieldIn(:) |
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| 263 | INTEGER :: FieldOut(:) |
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| 264 | |
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| 265 | INTEGER,SAVE,ALLOCATABLE :: Field_tmp(:) |
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| 266 | |
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| 267 | IF (is_omp_root) ALLOCATE(Field_tmp(knon_mpi)) |
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| 268 | IF (is_omp_root) Field_tmp(:)=FieldIn(:) |
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| 269 | !$OMP BARRIER |
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| 270 | FieldOut(:)=Field_tmp(knon_omp_begin:knon_omp_end) |
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| 271 | !$OMP BARRIER |
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| 272 | IF (is_omp_root) DEALLOCATE(Field_tmp) |
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| 273 | |
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| 274 | END SUBROUTINE scatter_surf_omp_i |
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| 275 | |
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| 276 | |
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| 277 | SUBROUTINE scatter_surf_mpi_i(FieldIn,FieldOut) |
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| 278 | USE mod_phys_lmdz_para, mpi_rank_root => mpi_root |
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| 279 | #ifdef CPP_MPI |
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| 280 | INCLUDE 'mpif.h' |
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| 281 | #endif |
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| 282 | INTEGER :: FieldIn(:) |
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| 283 | INTEGER :: FieldOut(:) |
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| 284 | INTEGER :: ierr |
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| 285 | |
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| 286 | IF (is_using_mpi) THEN |
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| 287 | #ifdef CPP_MPI |
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| 288 | CALL MPI_Scatterv(FieldIn,knon_mpi_para,knon_mpi_begin_para(:)-1,MPI_INTEGER, & |
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| 289 | FieldOut,knon_mpi,MPI_INTEGER, & |
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| 290 | mpi_rank_root,COMM_LMDZ_PHY,ierr) |
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| 291 | #endif |
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| 292 | ELSE |
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| 293 | FieldOut(:)=FieldIn(:) |
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| 294 | ENDIF |
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| 295 | |
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| 296 | END SUBROUTINE scatter_surf_mpi_i |
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| 297 | |
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| 298 | |
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| 299 | |
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| 300 | SUBROUTINE scatter_surf_r(FieldIn, FieldOut) |
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| 301 | USE mod_phys_lmdz_para |
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| 302 | REAL :: FieldIn(:) |
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| 303 | REAL :: FieldOut(:) |
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| 304 | REAL :: FieldTmp(knon_mpi) |
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| 305 | |
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| 306 | IF (is_omp_root) CALL scatter_surf_mpi_r(FieldIn,FieldTmp) |
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| 307 | CALL scatter_surf_omp_r(FieldTmp,FieldOut) |
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| 308 | |
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| 309 | END SUBROUTINE scatter_surf_r |
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| 310 | |
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| 311 | |
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| 312 | SUBROUTINE scatter_surf_omp_r(FieldIn,FieldOut) |
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| 313 | USE mod_phys_lmdz_para |
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| 314 | REAL :: FieldIn(:) |
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| 315 | REAL :: FieldOut(:) |
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| 316 | |
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| 317 | INTEGER,SAVE,ALLOCATABLE :: Field_tmp(:) |
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| 318 | |
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| 319 | IF (is_omp_root) ALLOCATE(Field_tmp(knon_mpi)) |
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| 320 | IF (is_omp_root) Field_tmp(:)=FieldIn(:) |
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| 321 | !$OMP BARRIER |
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| 322 | FieldOut(:)=Field_tmp(knon_omp_begin:knon_omp_end) |
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| 323 | !$OMP BARRIER |
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| 324 | IF (is_omp_root) DEALLOCATE(Field_tmp) |
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| 325 | |
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| 326 | END SUBROUTINE scatter_surf_omp_r |
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| 327 | |
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| 328 | |
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| 329 | SUBROUTINE scatter_surf_mpi_r(FieldIn,FieldOut) |
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| 330 | USE mod_phys_lmdz_para, mpi_rank_root => mpi_root |
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| 331 | #ifdef CPP_MPI |
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| 332 | INCLUDE 'mpif.h' |
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| 333 | #endif |
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| 334 | REAL :: FieldIn(:) |
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| 335 | REAL :: FieldOut(:) |
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| 336 | INTEGER :: ierr |
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| 337 | |
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| 338 | IF (is_using_mpi) THEN |
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| 339 | #ifdef CPP_MPI |
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| 340 | CALL MPI_Scatterv(FieldIn,knon_mpi_para,knon_mpi_begin_para(:)-1,MPI_INTEGER, & |
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| 341 | FieldOut,knon_mpi,MPI_INTEGER, & |
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| 342 | mpi_rank_root,COMM_LMDZ_PHY,ierr) |
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| 343 | #endif |
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| 344 | ELSE |
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| 345 | FieldOut(:)=FieldIn(:) |
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| 346 | ENDIF |
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| 347 | |
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| 348 | END SUBROUTINE scatter_surf_mpi_r |
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| 349 | |
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| 350 | END MODULE mod_surf_para |
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