[1632] | 1 | module mod_Hallo |
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| 2 | USE parallel |
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| 3 | implicit none |
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| 4 | logical,save :: use_mpi_alloc |
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| 5 | integer, parameter :: MaxRequest=200 |
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| 6 | integer, parameter :: MaxProc=512 |
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| 7 | integer, parameter :: MaxBufferSize=1024*1024*100 |
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| 8 | integer, parameter :: ListSize=1000 |
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| 9 | |
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| 10 | integer,save :: MaxBufferSize_Used |
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| 11 | !$OMP THREADPRIVATE( MaxBufferSize_Used) |
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| 12 | |
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| 13 | real,save,pointer,dimension(:) :: Buffer |
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| 14 | !$OMP THREADPRIVATE(Buffer) |
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| 15 | |
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| 16 | integer,save,dimension(Listsize) :: Buffer_Pos |
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| 17 | integer,save :: Index_Pos |
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| 18 | !$OMP THREADPRIVATE(Buffer_Pos,Index_pos) |
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| 19 | |
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| 20 | type Hallo |
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| 21 | real, dimension(:,:),pointer :: Field |
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| 22 | integer :: offset |
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| 23 | integer :: size |
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| 24 | integer :: NbLevel |
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| 25 | integer :: Stride |
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| 26 | end type Hallo |
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| 27 | |
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| 28 | type request_SR |
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| 29 | integer :: NbRequest=0 |
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| 30 | integer :: BufferSize |
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| 31 | integer :: Pos |
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| 32 | integer :: Index |
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| 33 | type(Hallo),dimension(MaxRequest) :: Hallo |
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| 34 | integer :: MSG_Request |
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| 35 | end type request_SR |
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| 36 | |
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| 37 | type request |
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| 38 | type(request_SR),dimension(0:MaxProc-1) :: RequestSend |
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| 39 | type(request_SR),dimension(0:MaxProc-1) :: RequestRecv |
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| 40 | integer :: tag=1 |
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| 41 | end type request |
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| 42 | |
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| 43 | TYPE(distrib),SAVE :: distrib_gather |
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| 44 | |
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| 45 | |
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| 46 | INTERFACE Register_SwapField_u |
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| 47 | MODULE PROCEDURE Register_SwapField1d_u,Register_SwapField2d_u1d,Register_SwapField3d_u |
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| 48 | END INTERFACE Register_SwapField_u |
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| 49 | |
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| 50 | INTERFACE Register_SwapField_v |
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| 51 | MODULE PROCEDURE Register_SwapField1d_v,Register_SwapField2d_v1d,Register_SwapField3d_v |
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| 52 | END INTERFACE Register_SwapField_v |
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| 53 | |
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| 54 | INTERFACE Register_SwapField2d_u |
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| 55 | MODULE PROCEDURE Register_SwapField1d_u2d,Register_SwapField2d_u2d,Register_SwapField3d_u2d |
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| 56 | END INTERFACE Register_SwapField2d_u |
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| 57 | |
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| 58 | INTERFACE Register_SwapField2d_v |
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| 59 | MODULE PROCEDURE Register_SwapField1d_v2d,Register_SwapField2d_v2d,Register_SwapField3d_v2d |
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| 60 | END INTERFACE Register_SwapField2d_v |
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| 61 | |
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| 62 | contains |
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| 63 | |
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| 64 | subroutine Init_mod_hallo |
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| 65 | USE dimensions |
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| 66 | implicit none |
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| 67 | integer :: jj_nb_gather(0:mpi_size-1) |
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| 68 | |
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| 69 | Index_Pos=1 |
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| 70 | Buffer_Pos(Index_Pos)=1 |
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| 71 | MaxBufferSize_Used=0 |
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| 72 | |
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| 73 | IF (use_mpi_alloc .AND. using_mpi) THEN |
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| 74 | CALL create_global_mpi_buffer |
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| 75 | ELSE |
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| 76 | CALL create_standard_mpi_buffer |
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| 77 | ENDIF |
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| 78 | |
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| 79 | jj_nb_gather(:)=0 |
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| 80 | jj_nb_gather(0)=jjp1 |
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| 81 | |
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| 82 | CALL create_distrib(jj_nb_gather,distrib_gather) |
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| 83 | |
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| 84 | end subroutine init_mod_hallo |
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| 85 | |
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| 86 | SUBROUTINE create_standard_mpi_buffer |
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| 87 | IMPLICIT NONE |
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| 88 | |
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| 89 | ALLOCATE(Buffer(MaxBufferSize)) |
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| 90 | |
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| 91 | END SUBROUTINE create_standard_mpi_buffer |
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| 92 | |
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| 93 | SUBROUTINE create_global_mpi_buffer |
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| 94 | IMPLICIT NONE |
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| 95 | #ifdef CPP_MPI |
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| 96 | INCLUDE 'mpif.h' |
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| 97 | #endif |
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| 98 | POINTER (Pbuffer,MPI_Buffer(MaxBufferSize)) |
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| 99 | REAL :: MPI_Buffer |
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| 100 | #ifdef CPP_MPI |
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| 101 | INTEGER(KIND=MPI_ADDRESS_KIND) :: BS |
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| 102 | #else |
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| 103 | INTEGER(KIND=8) :: BS |
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| 104 | #endif |
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| 105 | INTEGER :: i,ierr |
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| 106 | |
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| 107 | ! Allocation du buffer MPI |
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| 108 | Bs=8*MaxBufferSize |
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| 109 | !$OMP CRITICAL (MPI) |
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| 110 | #ifdef CPP_MPI |
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| 111 | CALL MPI_ALLOC_MEM(BS,MPI_INFO_NULL,Pbuffer,ierr) |
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| 112 | #endif |
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| 113 | !$OMP END CRITICAL (MPI) |
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| 114 | DO i=1,MaxBufferSize |
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| 115 | MPI_Buffer(i)=i |
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| 116 | ENDDO |
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| 117 | |
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| 118 | CALL Associate_buffer(MPI_Buffer) |
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| 119 | |
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| 120 | CONTAINS |
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| 121 | |
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| 122 | SUBROUTINE Associate_buffer(MPI_Buffer) |
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| 123 | IMPLICIT NONE |
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| 124 | REAL,DIMENSION(:),target :: MPI_Buffer |
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| 125 | |
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| 126 | Buffer=>MPI_Buffer |
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| 127 | |
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| 128 | END SUBROUTINE Associate_buffer |
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| 129 | |
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| 130 | END SUBROUTINE create_global_mpi_buffer |
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| 131 | |
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| 132 | |
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| 133 | subroutine allocate_buffer(Size,Index,Pos) |
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| 134 | implicit none |
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| 135 | integer :: Size |
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| 136 | integer :: Index |
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| 137 | integer :: Pos |
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| 138 | |
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| 139 | if (Buffer_pos(Index_pos)+Size>MaxBufferSize_Used) MaxBufferSize_Used=Buffer_pos(Index_pos)+Size |
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| 140 | if (Buffer_pos(Index_pos)+Size>MaxBufferSize) then |
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| 141 | print *,'STOP :: La taille de MaxBufferSize dans mod_hallo.F90 est trop petite !!!!' |
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| 142 | stop |
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| 143 | endif |
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| 144 | |
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| 145 | if (Index_pos>=ListSize) then |
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| 146 | print *,'STOP :: La taille de ListSize dans mod_hallo.F90 est trop petite !!!!' |
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| 147 | stop |
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| 148 | endif |
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| 149 | |
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| 150 | Pos=Buffer_Pos(Index_Pos) |
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| 151 | Buffer_Pos(Index_pos+1)=Buffer_Pos(Index_Pos)+Size |
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| 152 | Index_Pos=Index_Pos+1 |
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| 153 | Index=Index_Pos |
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| 154 | |
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| 155 | end subroutine allocate_buffer |
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| 156 | |
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| 157 | subroutine deallocate_buffer(Index) |
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| 158 | implicit none |
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| 159 | integer :: Index |
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| 160 | |
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| 161 | Buffer_Pos(Index)=-1 |
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| 162 | |
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| 163 | do while (Buffer_Pos(Index_Pos)==-1 .and. Index_Pos>1) |
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| 164 | Index_Pos=Index_Pos-1 |
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| 165 | end do |
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| 166 | |
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| 167 | end subroutine deallocate_buffer |
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| 168 | |
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| 169 | subroutine SetTag(a_request,tag) |
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| 170 | implicit none |
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| 171 | type(request):: a_request |
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| 172 | integer :: tag |
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| 173 | |
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| 174 | a_request%tag=tag |
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| 175 | end subroutine SetTag |
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| 176 | |
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| 177 | |
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| 178 | subroutine Init_Hallo(Field,Stride,NbLevel,offset,size,NewHallo) |
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| 179 | integer :: Stride |
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| 180 | integer :: NbLevel |
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| 181 | integer :: size |
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| 182 | integer :: offset |
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| 183 | real, dimension(Stride,NbLevel),target :: Field |
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| 184 | type(Hallo) :: NewHallo |
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| 185 | |
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| 186 | NewHallo%Field=>Field |
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| 187 | NewHallo%Stride=Stride |
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| 188 | NewHallo%NbLevel=NbLevel |
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| 189 | NewHallo%size=size |
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| 190 | NewHallo%offset=offset |
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| 191 | |
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| 192 | |
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| 193 | end subroutine Init_Hallo |
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| 194 | |
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| 195 | subroutine Register_SendField(Field,ij,ll,offset,size,target,a_request) |
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| 196 | USE dimensions |
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| 197 | implicit none |
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| 198 | |
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| 199 | |
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| 200 | INTEGER :: ij,ll,offset,size,target |
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| 201 | REAL, dimension(ij,ll) :: Field |
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| 202 | type(request),target :: a_request |
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| 203 | type(request_SR),pointer :: Ptr_request |
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| 204 | |
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| 205 | Ptr_Request=>a_request%RequestSend(target) |
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| 206 | Ptr_Request%NbRequest=Ptr_Request%NbRequest+1 |
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| 207 | if (Ptr_Request%NbRequest>=MaxRequest) then |
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| 208 | print *,'STOP :: La taille de MaxRequest dans mod_hallo.F90 est trop petite !!!!' |
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| 209 | stop |
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| 210 | endif |
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| 211 | call Init_Hallo(Field,ij,ll,offset,size,Ptr_request%Hallo(Ptr_Request%NbRequest)) |
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| 212 | |
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| 213 | end subroutine Register_SendField |
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| 214 | |
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| 215 | subroutine Register_RecvField(Field,ij,ll,offset,size,target,a_request) |
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| 216 | USE dimensions |
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| 217 | implicit none |
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| 218 | |
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| 219 | |
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| 220 | INTEGER :: ij,ll,offset,size,target |
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| 221 | REAL, dimension(ij,ll) :: Field |
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| 222 | type(request),target :: a_request |
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| 223 | type(request_SR),pointer :: Ptr_request |
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| 224 | |
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| 225 | Ptr_Request=>a_request%RequestRecv(target) |
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| 226 | Ptr_Request%NbRequest=Ptr_Request%NbRequest+1 |
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| 227 | |
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| 228 | if (Ptr_Request%NbRequest>=MaxRequest) then |
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| 229 | print *,'STOP :: La taille de MaxRequest dans mod_hallo.F90 est trop petite !!!!' |
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| 230 | stop |
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| 231 | endif |
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| 232 | |
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| 233 | call Init_Hallo(Field,ij,ll,offset,size,Ptr_request%Hallo(Ptr_Request%NbRequest)) |
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| 234 | |
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| 235 | |
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| 236 | end subroutine Register_RecvField |
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| 237 | |
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| 238 | subroutine Register_SwapField(FieldS,FieldR,ij,ll,jj_Nb_New,a_request) |
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| 239 | USE dimensions |
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| 240 | implicit none |
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| 241 | |
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| 242 | |
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| 243 | INTEGER :: ij,ll |
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| 244 | REAL, dimension(ij,ll) :: FieldS |
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| 245 | REAL, dimension(ij,ll) :: FieldR |
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| 246 | type(request) :: a_request |
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| 247 | integer,dimension(0:MPI_Size-1) :: jj_Nb_New |
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| 248 | integer,dimension(0:MPI_Size-1) :: jj_Begin_New,jj_End_New |
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| 249 | |
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| 250 | integer ::i,jje,jjb |
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| 251 | |
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| 252 | jj_begin_New(0)=1 |
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| 253 | jj_End_New(0)=jj_Nb_New(0) |
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| 254 | do i=1,MPI_Size-1 |
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| 255 | jj_begin_New(i)=jj_end_New(i-1)+1 |
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| 256 | jj_end_New(i)=jj_begin_new(i)+jj_Nb_New(i)-1 |
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| 257 | enddo |
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| 258 | |
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| 259 | do i=0,MPI_Size-1 |
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| 260 | if (i /= MPI_Rank) then |
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| 261 | jjb=max(jj_begin_new(i),jj_begin) |
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| 262 | jje=min(jj_end_new(i),jj_end) |
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| 263 | |
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| 264 | if (ij==ip1jm .and. jje==jjp1) jje=jjm |
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| 265 | |
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| 266 | if (jje >= jjb) then |
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| 267 | call Register_SendField(FieldS,ij,ll,jjb,jje-jjb+1,i,a_request) |
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| 268 | endif |
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| 269 | |
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| 270 | jjb=max(jj_begin_new(MPI_Rank),jj_begin_Para(i)) |
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| 271 | jje=min(jj_end_new(MPI_Rank),jj_end_Para(i)) |
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| 272 | |
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| 273 | if (ij==ip1jm .and. jje==jjp1) jje=jjm |
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| 274 | |
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| 275 | if (jje >= jjb) then |
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| 276 | call Register_RecvField(FieldR,ij,ll,jjb,jje-jjb+1,i,a_request) |
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| 277 | endif |
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| 278 | |
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| 279 | endif |
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| 280 | enddo |
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| 281 | |
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| 282 | end subroutine Register_SwapField |
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| 283 | |
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| 284 | |
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| 285 | |
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| 286 | subroutine Register_SwapFieldHallo(FieldS,FieldR,ij,ll,jj_Nb_New,Up,Down,a_request) |
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| 287 | USE dimensions |
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| 288 | |
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| 289 | implicit none |
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| 290 | |
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| 291 | INTEGER :: ij,ll,Up,Down |
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| 292 | REAL, dimension(ij,ll) :: FieldS |
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| 293 | REAL, dimension(ij,ll) :: FieldR |
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| 294 | type(request) :: a_request |
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| 295 | integer,dimension(0:MPI_Size-1) :: jj_Nb_New |
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| 296 | integer,dimension(0:MPI_Size-1) :: jj_Begin_New,jj_End_New |
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| 297 | |
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| 298 | integer ::i,jje,jjb |
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| 299 | |
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| 300 | jj_begin_New(0)=1 |
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| 301 | jj_End_New(0)=jj_Nb_New(0) |
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| 302 | do i=1,MPI_Size-1 |
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| 303 | jj_begin_New(i)=jj_end_New(i-1)+1 |
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| 304 | jj_end_New(i)=jj_begin_new(i)+jj_Nb_New(i)-1 |
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| 305 | enddo |
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| 306 | |
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| 307 | do i=0,MPI_Size-1 |
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| 308 | jj_begin_New(i)=max(1,jj_begin_New(i)-Up) |
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| 309 | jj_end_New(i)=min(jjp1,jj_end_new(i)+Down) |
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| 310 | enddo |
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| 311 | |
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| 312 | do i=0,MPI_Size-1 |
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| 313 | if (i /= MPI_Rank) then |
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| 314 | jjb=max(jj_begin_new(i),jj_begin) |
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| 315 | jje=min(jj_end_new(i),jj_end) |
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| 316 | |
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| 317 | if (ij==ip1jm .and. jje==jjp1) jje=jjm |
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| 318 | |
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| 319 | if (jje >= jjb) then |
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| 320 | call Register_SendField(FieldS,ij,ll,jjb,jje-jjb+1,i,a_request) |
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| 321 | endif |
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| 322 | |
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| 323 | jjb=max(jj_begin_new(MPI_Rank),jj_begin_Para(i)) |
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| 324 | jje=min(jj_end_new(MPI_Rank),jj_end_Para(i)) |
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| 325 | |
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| 326 | if (ij==ip1jm .and. jje==jjp1) jje=jjm |
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| 327 | |
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| 328 | if (jje >= jjb) then |
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| 329 | call Register_RecvField(FieldR,ij,ll,jjb,jje-jjb+1,i,a_request) |
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| 330 | endif |
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| 331 | |
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| 332 | endif |
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| 333 | enddo |
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| 334 | |
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| 335 | end subroutine Register_SwapFieldHallo |
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| 336 | |
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| 337 | |
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| 338 | |
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| 339 | SUBROUTINE Register_SwapField1d_u(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
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| 340 | USE parallel |
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| 341 | USE dimensions |
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| 342 | IMPLICIT NONE |
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| 343 | |
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| 344 | REAL, DIMENSION(:),INTENT(IN) :: FieldS |
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| 345 | REAL, DIMENSION(:),INTENT(OUT) :: FieldR |
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| 346 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
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| 347 | TYPE(distrib),INTENT(IN) :: new_dist |
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| 348 | INTEGER,OPTIONAL,INTENT(IN) :: up |
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| 349 | INTEGER,OPTIONAL,INTENT(IN) :: down |
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| 350 | TYPE(request),INTENT(INOUT) :: a_request |
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| 351 | |
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| 352 | INTEGER :: halo_up |
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| 353 | INTEGER :: halo_down |
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| 354 | |
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| 355 | |
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| 356 | halo_up=0 |
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| 357 | halo_down=0 |
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| 358 | IF (PRESENT(up)) halo_up=up |
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| 359 | IF (PRESENT(down)) halo_down=down |
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| 360 | |
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| 361 | IF (PRESENT(old_dist)) THEN |
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| 362 | CALL Register_SwapField_gen_u(FieldS,FieldR,1,old_dist,new_dist,halo_up,halo_down,a_request) |
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| 363 | ELSE |
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| 364 | CALL Register_SwapField_gen_u(FieldS,FieldR,1,current_dist,new_dist,halo_up,halo_down,a_request) |
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| 365 | ENDIF |
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| 366 | |
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| 367 | END SUBROUTINE Register_SwapField1d_u |
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| 368 | |
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| 369 | |
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| 370 | SUBROUTINE Register_SwapField2d_u1d(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
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| 371 | USE parallel |
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| 372 | USE dimensions |
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| 373 | IMPLICIT NONE |
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| 374 | |
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| 375 | REAL, DIMENSION(:,:),INTENT(IN) :: FieldS |
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| 376 | REAL, DIMENSION(:,:),INTENT(OUT) :: FieldR |
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| 377 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
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| 378 | TYPE(distrib),INTENT(IN) :: new_dist |
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| 379 | INTEGER,OPTIONAL,INTENT(IN) :: up |
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| 380 | INTEGER,OPTIONAL,INTENT(IN) :: down |
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| 381 | TYPE(request),INTENT(INOUT) :: a_request |
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| 382 | |
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| 383 | INTEGER :: halo_up |
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| 384 | INTEGER :: halo_down |
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| 385 | INTEGER :: ll |
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| 386 | |
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| 387 | |
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| 388 | halo_up=0 |
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| 389 | halo_down=0 |
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| 390 | IF (PRESENT(up)) halo_up=up |
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| 391 | IF (PRESENT(down)) halo_down=down |
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| 392 | |
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| 393 | ll=size(FieldS,2) |
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| 394 | |
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| 395 | IF (PRESENT(old_dist)) THEN |
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| 396 | CALL Register_SwapField_gen_u(FieldS,FieldR,ll,old_dist,new_dist,halo_up,halo_down,a_request) |
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| 397 | ELSE |
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| 398 | CALL Register_SwapField_gen_u(FieldS,FieldR,ll,current_dist,new_dist,halo_up,halo_down,a_request) |
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| 399 | ENDIF |
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| 400 | |
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| 401 | END SUBROUTINE Register_SwapField2d_u1d |
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| 402 | |
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| 403 | |
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| 404 | SUBROUTINE Register_SwapField3d_u(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
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| 405 | USE parallel |
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| 406 | USE dimensions |
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| 407 | IMPLICIT NONE |
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| 408 | |
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| 409 | REAL, DIMENSION(:,:,:),INTENT(IN) :: FieldS |
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| 410 | REAL, DIMENSION(:,:,:),INTENT(OUT) :: FieldR |
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| 411 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
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| 412 | TYPE(distrib),INTENT(IN) :: new_dist |
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| 413 | INTEGER,OPTIONAL,INTENT(IN) :: up |
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| 414 | INTEGER,OPTIONAL,INTENT(IN) :: down |
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| 415 | TYPE(request),INTENT(INOUT) :: a_request |
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| 416 | |
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| 417 | INTEGER :: halo_up |
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| 418 | INTEGER :: halo_down |
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| 419 | INTEGER :: ll |
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| 420 | |
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| 421 | |
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| 422 | halo_up=0 |
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| 423 | halo_down=0 |
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| 424 | IF (PRESENT(up)) halo_up=up |
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| 425 | IF (PRESENT(down)) halo_down=down |
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| 426 | |
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| 427 | ll=size(FieldS,2)*size(FieldS,3) |
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| 428 | |
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| 429 | IF (PRESENT(old_dist)) THEN |
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| 430 | CALL Register_SwapField_gen_u(FieldS,FieldR,ll,old_dist,new_dist,halo_up,halo_down,a_request) |
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| 431 | ELSE |
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| 432 | CALL Register_SwapField_gen_u(FieldS,FieldR,ll,current_dist,new_dist,halo_up,halo_down,a_request) |
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| 433 | ENDIF |
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| 434 | |
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| 435 | END SUBROUTINE Register_SwapField3d_u |
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| 436 | |
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| 437 | |
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| 438 | |
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| 439 | SUBROUTINE Register_SwapField1d_u2d(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
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| 440 | USE parallel |
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| 441 | USE dimensions |
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| 442 | |
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| 443 | IMPLICIT NONE |
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| 444 | |
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| 445 | REAL, DIMENSION(:,:),INTENT(IN) :: FieldS |
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| 446 | REAL, DIMENSION(:,:),INTENT(OUT) :: FieldR |
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| 447 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
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| 448 | TYPE(distrib),OPTIONAL,INTENT(IN) :: new_dist !LF |
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| 449 | INTEGER,OPTIONAL,INTENT(IN) :: up |
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| 450 | INTEGER,OPTIONAL,INTENT(IN) :: down |
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| 451 | TYPE(request),INTENT(INOUT) :: a_request |
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| 452 | |
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| 453 | INTEGER :: halo_up |
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| 454 | INTEGER :: halo_down |
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| 455 | |
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| 456 | |
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| 457 | halo_up=0 |
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| 458 | halo_down=0 |
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| 459 | IF (PRESENT(up)) halo_up=up |
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| 460 | IF (PRESENT(down)) halo_down=down |
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| 461 | |
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| 462 | IF (PRESENT(old_dist)) THEN |
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| 463 | CALL Register_SwapField_gen_u(FieldS,FieldR,1,old_dist,new_dist,halo_up,halo_down,a_request) |
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| 464 | ELSE |
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| 465 | CALL Register_SwapField_gen_u(FieldS,FieldR,1,current_dist,new_dist,halo_up,halo_down,a_request) |
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| 466 | ENDIF |
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| 467 | |
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| 468 | END SUBROUTINE Register_SwapField1d_u2d |
---|
| 469 | |
---|
| 470 | |
---|
| 471 | SUBROUTINE Register_SwapField2d_u2d(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
---|
| 472 | USE parallel |
---|
| 473 | USE dimensions |
---|
| 474 | |
---|
| 475 | IMPLICIT NONE |
---|
| 476 | |
---|
| 477 | REAL, DIMENSION(:,:,:),INTENT(IN) :: FieldS |
---|
| 478 | REAL, DIMENSION(:,:,:),INTENT(OUT) :: FieldR |
---|
| 479 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
---|
| 480 | TYPE(distrib),INTENT(IN) :: new_dist |
---|
| 481 | INTEGER,OPTIONAL,INTENT(IN) :: up |
---|
| 482 | INTEGER,OPTIONAL,INTENT(IN) :: down |
---|
| 483 | TYPE(request),INTENT(INOUT) :: a_request |
---|
| 484 | |
---|
| 485 | INTEGER :: halo_up |
---|
| 486 | INTEGER :: halo_down |
---|
| 487 | INTEGER :: ll |
---|
| 488 | |
---|
| 489 | |
---|
| 490 | halo_up=0 |
---|
| 491 | halo_down=0 |
---|
| 492 | IF (PRESENT(up)) halo_up=up |
---|
| 493 | IF (PRESENT(down)) halo_down=down |
---|
| 494 | |
---|
| 495 | ll=size(FieldS,3) |
---|
| 496 | |
---|
| 497 | IF (PRESENT(old_dist)) THEN |
---|
| 498 | CALL Register_SwapField_gen_u(FieldS,FieldR,ll,old_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 499 | ELSE |
---|
| 500 | CALL Register_SwapField_gen_u(FieldS,FieldR,ll,current_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 501 | ENDIF |
---|
| 502 | |
---|
| 503 | END SUBROUTINE Register_SwapField2d_u2d |
---|
| 504 | |
---|
| 505 | |
---|
| 506 | SUBROUTINE Register_SwapField3d_u2d(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
---|
| 507 | USE parallel |
---|
| 508 | USE dimensions |
---|
| 509 | IMPLICIT NONE |
---|
| 510 | |
---|
| 511 | REAL, DIMENSION(:,:,:,:),INTENT(IN) :: FieldS |
---|
| 512 | REAL, DIMENSION(:,:,:,:),INTENT(OUT) :: FieldR |
---|
| 513 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
---|
| 514 | TYPE(distrib),INTENT(IN) :: new_dist |
---|
| 515 | INTEGER,OPTIONAL,INTENT(IN) :: up |
---|
| 516 | INTEGER,OPTIONAL,INTENT(IN) :: down |
---|
| 517 | TYPE(request),INTENT(INOUT) :: a_request |
---|
| 518 | |
---|
| 519 | INTEGER :: halo_up |
---|
| 520 | INTEGER :: halo_down |
---|
| 521 | INTEGER :: ll |
---|
| 522 | |
---|
| 523 | |
---|
| 524 | halo_up=0 |
---|
| 525 | halo_down=0 |
---|
| 526 | IF (PRESENT(up)) halo_up=up |
---|
| 527 | IF (PRESENT(down)) halo_down=down |
---|
| 528 | |
---|
| 529 | ll=size(FieldS,3)*size(FieldS,4) |
---|
| 530 | |
---|
| 531 | IF (PRESENT(old_dist)) THEN |
---|
| 532 | CALL Register_SwapField_gen_u(FieldS,FieldR,ll,old_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 533 | ELSE |
---|
| 534 | CALL Register_SwapField_gen_u(FieldS,FieldR,ll,current_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 535 | ENDIF |
---|
| 536 | |
---|
| 537 | END SUBROUTINE Register_SwapField3d_u2d |
---|
| 538 | |
---|
| 539 | |
---|
| 540 | |
---|
| 541 | |
---|
| 542 | |
---|
| 543 | |
---|
| 544 | |
---|
| 545 | SUBROUTINE Register_SwapField1d_v(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
---|
| 546 | USE parallel |
---|
| 547 | USE dimensions |
---|
| 548 | IMPLICIT NONE |
---|
| 549 | |
---|
| 550 | REAL, DIMENSION(:),INTENT(IN) :: FieldS |
---|
| 551 | REAL, DIMENSION(:),INTENT(OUT) :: FieldR |
---|
| 552 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
---|
| 553 | TYPE(distrib),INTENT(IN) :: new_dist |
---|
| 554 | INTEGER,OPTIONAL,INTENT(IN) :: up |
---|
| 555 | INTEGER,OPTIONAL,INTENT(IN) :: down |
---|
| 556 | TYPE(request),INTENT(INOUT) :: a_request |
---|
| 557 | |
---|
| 558 | INTEGER :: halo_up |
---|
| 559 | INTEGER :: halo_down |
---|
| 560 | |
---|
| 561 | |
---|
| 562 | halo_up=0 |
---|
| 563 | halo_down=0 |
---|
| 564 | IF (PRESENT(up)) halo_up=up |
---|
| 565 | IF (PRESENT(down)) halo_down=down |
---|
| 566 | |
---|
| 567 | IF (PRESENT(old_dist)) THEN |
---|
| 568 | CALL Register_SwapField_gen_v(FieldS,FieldR,1,old_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 569 | ELSE |
---|
| 570 | CALL Register_SwapField_gen_v(FieldS,FieldR,1,current_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 571 | ENDIF |
---|
| 572 | |
---|
| 573 | END SUBROUTINE Register_SwapField1d_v |
---|
| 574 | |
---|
| 575 | |
---|
| 576 | SUBROUTINE Register_SwapField2d_v1d(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
---|
| 577 | USE parallel |
---|
| 578 | USE dimensions |
---|
| 579 | IMPLICIT NONE |
---|
| 580 | |
---|
| 581 | REAL, DIMENSION(:,:),INTENT(IN) :: FieldS |
---|
| 582 | REAL, DIMENSION(:,:),INTENT(OUT) :: FieldR |
---|
| 583 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
---|
| 584 | TYPE(distrib),INTENT(IN) :: new_dist |
---|
| 585 | INTEGER,OPTIONAL,INTENT(IN) :: up |
---|
| 586 | INTEGER,OPTIONAL,INTENT(IN) :: down |
---|
| 587 | TYPE(request),INTENT(INOUT) :: a_request |
---|
| 588 | |
---|
| 589 | INTEGER :: halo_up |
---|
| 590 | INTEGER :: halo_down |
---|
| 591 | INTEGER :: ll |
---|
| 592 | |
---|
| 593 | |
---|
| 594 | halo_up=0 |
---|
| 595 | halo_down=0 |
---|
| 596 | IF (PRESENT(up)) halo_up=up |
---|
| 597 | IF (PRESENT(down)) halo_down=down |
---|
| 598 | |
---|
| 599 | ll=size(FieldS,2) |
---|
| 600 | |
---|
| 601 | IF (PRESENT(old_dist)) THEN |
---|
| 602 | CALL Register_SwapField_gen_v(FieldS,FieldR,ll,old_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 603 | ELSE |
---|
| 604 | CALL Register_SwapField_gen_v(FieldS,FieldR,ll,current_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 605 | ENDIF |
---|
| 606 | |
---|
| 607 | END SUBROUTINE Register_SwapField2d_v1d |
---|
| 608 | |
---|
| 609 | |
---|
| 610 | SUBROUTINE Register_SwapField3d_v(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
---|
| 611 | USE parallel |
---|
| 612 | USE dimensions |
---|
| 613 | IMPLICIT NONE |
---|
| 614 | |
---|
| 615 | REAL, DIMENSION(:,:,:),INTENT(IN) :: FieldS |
---|
| 616 | REAL, DIMENSION(:,:,:),INTENT(OUT) :: FieldR |
---|
| 617 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
---|
| 618 | TYPE(distrib),INTENT(IN) :: new_dist |
---|
| 619 | INTEGER,OPTIONAL,INTENT(IN) :: up |
---|
| 620 | INTEGER,OPTIONAL,INTENT(IN) :: down |
---|
| 621 | TYPE(request),INTENT(INOUT) :: a_request |
---|
| 622 | |
---|
| 623 | INTEGER :: halo_up |
---|
| 624 | INTEGER :: halo_down |
---|
| 625 | INTEGER :: ll |
---|
| 626 | |
---|
| 627 | |
---|
| 628 | halo_up=0 |
---|
| 629 | halo_down=0 |
---|
| 630 | IF (PRESENT(up)) halo_up=up |
---|
| 631 | IF (PRESENT(down)) halo_down=down |
---|
| 632 | |
---|
| 633 | ll=size(FieldS,2)*size(FieldS,3) |
---|
| 634 | |
---|
| 635 | IF (PRESENT(old_dist)) THEN |
---|
| 636 | CALL Register_SwapField_gen_v(FieldS,FieldR,ll,old_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 637 | ELSE |
---|
| 638 | CALL Register_SwapField_gen_v(FieldS,FieldR,ll,current_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 639 | ENDIF |
---|
| 640 | |
---|
| 641 | END SUBROUTINE Register_SwapField3d_v |
---|
| 642 | |
---|
| 643 | |
---|
| 644 | |
---|
| 645 | |
---|
| 646 | SUBROUTINE Register_SwapField1d_v2d(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
---|
| 647 | USE parallel |
---|
| 648 | USE dimensions |
---|
| 649 | IMPLICIT NONE |
---|
| 650 | |
---|
| 651 | REAL, DIMENSION(:,:),INTENT(IN) :: FieldS |
---|
| 652 | REAL, DIMENSION(:,:),INTENT(OUT) :: FieldR |
---|
| 653 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
---|
| 654 | TYPE(distrib),OPTIONAL,INTENT(IN) :: new_dist !LF |
---|
| 655 | INTEGER,OPTIONAL,INTENT(IN) :: up |
---|
| 656 | INTEGER,OPTIONAL,INTENT(IN) :: down |
---|
| 657 | TYPE(request),INTENT(INOUT) :: a_request |
---|
| 658 | |
---|
| 659 | INTEGER :: halo_up |
---|
| 660 | INTEGER :: halo_down |
---|
| 661 | |
---|
| 662 | |
---|
| 663 | halo_up=0 |
---|
| 664 | halo_down=0 |
---|
| 665 | IF (PRESENT(up)) halo_up=up |
---|
| 666 | IF (PRESENT(down)) halo_down=down |
---|
| 667 | |
---|
| 668 | IF (PRESENT(old_dist)) THEN |
---|
| 669 | CALL Register_SwapField_gen_v(FieldS,FieldR,1,old_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 670 | ELSE |
---|
| 671 | CALL Register_SwapField_gen_v(FieldS,FieldR,1,current_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 672 | ENDIF |
---|
| 673 | |
---|
| 674 | END SUBROUTINE Register_SwapField1d_v2d |
---|
| 675 | |
---|
| 676 | |
---|
| 677 | SUBROUTINE Register_SwapField2d_v2d(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
---|
| 678 | USE parallel |
---|
| 679 | USE dimensions |
---|
| 680 | IMPLICIT NONE |
---|
| 681 | |
---|
| 682 | REAL, DIMENSION(:,:,:),INTENT(IN) :: FieldS |
---|
| 683 | REAL, DIMENSION(:,:,:),INTENT(OUT) :: FieldR |
---|
| 684 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
---|
| 685 | TYPE(distrib),INTENT(IN) :: new_dist |
---|
| 686 | INTEGER,OPTIONAL,INTENT(IN) :: up |
---|
| 687 | INTEGER,OPTIONAL,INTENT(IN) :: down |
---|
| 688 | TYPE(request),INTENT(INOUT) :: a_request |
---|
| 689 | |
---|
| 690 | INTEGER :: halo_up |
---|
| 691 | INTEGER :: halo_down |
---|
| 692 | INTEGER :: ll |
---|
| 693 | |
---|
| 694 | |
---|
| 695 | halo_up=0 |
---|
| 696 | halo_down=0 |
---|
| 697 | IF (PRESENT(up)) halo_up=up |
---|
| 698 | IF (PRESENT(down)) halo_down=down |
---|
| 699 | |
---|
| 700 | ll=size(FieldS,3) |
---|
| 701 | |
---|
| 702 | IF (PRESENT(old_dist)) THEN |
---|
| 703 | CALL Register_SwapField_gen_v(FieldS,FieldR,ll,old_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 704 | ELSE |
---|
| 705 | CALL Register_SwapField_gen_v(FieldS,FieldR,ll,current_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 706 | ENDIF |
---|
| 707 | |
---|
| 708 | END SUBROUTINE Register_SwapField2d_v2d |
---|
| 709 | |
---|
| 710 | |
---|
| 711 | SUBROUTINE Register_SwapField3d_v2d(FieldS,FieldR,new_dist,a_request,old_dist,up,down) |
---|
| 712 | USE parallel |
---|
| 713 | USE dimensions |
---|
| 714 | IMPLICIT NONE |
---|
| 715 | |
---|
| 716 | REAL, DIMENSION(:,:,:,:),INTENT(IN) :: FieldS |
---|
| 717 | REAL, DIMENSION(:,:,:,:),INTENT(OUT) :: FieldR |
---|
| 718 | TYPE(distrib),OPTIONAL,INTENT(IN) :: old_dist |
---|
| 719 | TYPE(distrib),INTENT(IN) :: new_dist |
---|
| 720 | INTEGER,OPTIONAL,INTENT(IN) :: up |
---|
| 721 | INTEGER,OPTIONAL,INTENT(IN) :: down |
---|
| 722 | TYPE(request),INTENT(INOUT) :: a_request |
---|
| 723 | |
---|
| 724 | INTEGER :: halo_up |
---|
| 725 | INTEGER :: halo_down |
---|
| 726 | INTEGER :: ll |
---|
| 727 | |
---|
| 728 | |
---|
| 729 | halo_up=0 |
---|
| 730 | halo_down=0 |
---|
| 731 | IF (PRESENT(up)) halo_up=up |
---|
| 732 | IF (PRESENT(down)) halo_down=down |
---|
| 733 | |
---|
| 734 | ll=size(FieldS,3)*size(FieldS,4) |
---|
| 735 | |
---|
| 736 | IF (PRESENT(old_dist)) THEN |
---|
| 737 | CALL Register_SwapField_gen_v(FieldS,FieldR,ll,old_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 738 | ELSE |
---|
| 739 | CALL Register_SwapField_gen_v(FieldS,FieldR,ll,current_dist,new_dist,halo_up,halo_down,a_request) |
---|
| 740 | ENDIF |
---|
| 741 | |
---|
| 742 | END SUBROUTINE Register_SwapField3d_v2d |
---|
| 743 | |
---|
| 744 | |
---|
| 745 | |
---|
| 746 | SUBROUTINE Register_SwapField_gen_u(FieldS,FieldR,ll,old_dist,new_dist,Up,Down,a_request) |
---|
| 747 | USE parallel |
---|
| 748 | USE dimensions |
---|
| 749 | IMPLICIT NONE |
---|
| 750 | |
---|
| 751 | INTEGER :: ll,Up,Down |
---|
| 752 | TYPE(distrib) :: old_dist |
---|
| 753 | TYPE(distrib) :: new_dist |
---|
| 754 | REAL, DIMENSION(old_dist%ijb_u:old_dist%ije_u,ll) :: FieldS |
---|
| 755 | REAL, DIMENSION(new_dist%ijb_u:new_dist%ije_u,ll) :: FieldR |
---|
| 756 | TYPE(request) :: a_request |
---|
| 757 | INTEGER,DIMENSION(0:MPI_Size-1) :: jj_Nb_New |
---|
| 758 | INTEGER,DIMENSION(0:MPI_Size-1) :: jj_Begin_New,jj_End_New |
---|
| 759 | |
---|
| 760 | INTEGER ::i,l,jje,jjb,ijb,ije |
---|
| 761 | |
---|
| 762 | DO i=0,MPI_Size-1 |
---|
| 763 | jj_begin_New(i)=max(1,new_dist%jj_begin_para(i)-Up) |
---|
| 764 | jj_end_New(i)=min(jjp1,new_dist%jj_end_para(i)+Down) |
---|
| 765 | ENDDO |
---|
| 766 | |
---|
| 767 | DO i=0,MPI_Size-1 |
---|
| 768 | IF (i /= MPI_Rank) THEN |
---|
| 769 | jjb=max(jj_begin_new(i),old_dist%jj_begin) |
---|
| 770 | jje=min(jj_end_new(i),old_dist%jj_end) |
---|
| 771 | |
---|
| 772 | IF (jje >= jjb) THEN |
---|
| 773 | CALL Register_SendField(FieldS,old_dist%ijnb_u,ll,jjb-old_dist%jjb_u+1,jje-jjb+1,i,a_request) |
---|
| 774 | ENDIF |
---|
| 775 | |
---|
| 776 | jjb=max(jj_begin_new(MPI_Rank),old_dist%jj_begin_Para(i)) |
---|
| 777 | jje=min(jj_end_new(MPI_Rank),old_dist%jj_end_Para(i)) |
---|
| 778 | |
---|
| 779 | IF (jje >= jjb) THEN |
---|
| 780 | CALL Register_RecvField(FieldR,new_dist%ijnb_u,ll,jjb-new_dist%jjb_u+1,jje-jjb+1,i,a_request) |
---|
| 781 | ENDIF |
---|
| 782 | ELSE |
---|
| 783 | jjb=max(jj_begin_new(i),old_dist%jj_begin) |
---|
| 784 | jje=min(jj_end_new(i),old_dist%jj_end) |
---|
| 785 | ijb=(jjb-1)*iip1+1 |
---|
| 786 | ije=jje*iip1 |
---|
| 787 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 788 | DO l=1,ll |
---|
| 789 | FieldR(ijb:ije,:)=FieldS(ijb:ije,:) |
---|
| 790 | ENDDO |
---|
| 791 | !$OMP END DO NOWAIT |
---|
| 792 | ENDIF |
---|
| 793 | ENDDO |
---|
| 794 | |
---|
| 795 | END SUBROUTINE Register_SwapField_gen_u |
---|
| 796 | |
---|
| 797 | |
---|
| 798 | |
---|
| 799 | SUBROUTINE Register_SwapField_gen_v(FieldS,FieldR,ll,old_dist,new_dist,Up,Down,a_request) |
---|
| 800 | USE parallel |
---|
| 801 | USE dimensions |
---|
| 802 | IMPLICIT NONE |
---|
| 803 | |
---|
| 804 | INTEGER :: ll,Up,Down |
---|
| 805 | TYPE(distrib) :: old_dist |
---|
| 806 | TYPE(distrib) :: new_dist |
---|
| 807 | REAL, DIMENSION(old_dist%ijb_v:old_dist%ije_v,ll) :: FieldS |
---|
| 808 | REAL, DIMENSION(new_dist%ijb_v:new_dist%ije_v,ll) :: FieldR |
---|
| 809 | TYPE(request) :: a_request |
---|
| 810 | INTEGER,DIMENSION(0:MPI_Size-1) :: jj_Nb_New |
---|
| 811 | INTEGER,DIMENSION(0:MPI_Size-1) :: jj_Begin_New,jj_End_New |
---|
| 812 | |
---|
| 813 | INTEGER ::i,l,jje,jjb,ijb,ije |
---|
| 814 | |
---|
| 815 | DO i=0,MPI_Size-1 |
---|
| 816 | jj_begin_New(i)=max(1,new_dist%jj_begin_para(i)-Up) |
---|
| 817 | jj_end_New(i)=min(jjp1,new_dist%jj_end_para(i)+Down) |
---|
| 818 | ENDDO |
---|
| 819 | |
---|
| 820 | DO i=0,MPI_Size-1 |
---|
| 821 | IF (i /= MPI_Rank) THEN |
---|
| 822 | jjb=max(jj_begin_new(i),old_dist%jj_begin) |
---|
| 823 | jje=min(jj_end_new(i),old_dist%jj_end) |
---|
| 824 | |
---|
| 825 | IF (jje==jjp1) jje=jjm |
---|
| 826 | |
---|
| 827 | IF (jje >= jjb) THEN |
---|
| 828 | CALL Register_SendField(FieldS,old_dist%ijnb_v,ll,jjb-old_dist%jjb_v+1,jje-jjb+1,i,a_request) |
---|
| 829 | ENDIF |
---|
| 830 | |
---|
| 831 | jjb=max(jj_begin_new(MPI_Rank),old_dist%jj_begin_Para(i)) |
---|
| 832 | jje=min(jj_end_new(MPI_Rank),old_dist%jj_end_Para(i)) |
---|
| 833 | |
---|
| 834 | IF (jje==jjp1) jje=jjm |
---|
| 835 | |
---|
| 836 | IF (jje >= jjb) THEN |
---|
| 837 | CALL Register_RecvField(FieldR,new_dist%ijnb_v,ll,jjb-new_dist%jjb_v+1,jje-jjb+1,i,a_request) |
---|
| 838 | ENDIF |
---|
| 839 | ELSE |
---|
| 840 | jjb=max(jj_begin_new(i),old_dist%jj_begin) |
---|
| 841 | jje=min(jj_end_new(i),old_dist%jj_end) |
---|
| 842 | IF (jje==jjp1) jje=jjm |
---|
| 843 | ijb=(jjb-1)*iip1+1 |
---|
| 844 | ije=jje*iip1 |
---|
| 845 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 846 | DO l=1,ll |
---|
| 847 | FieldR(ijb:ije,l)=FieldS(ijb:ije,l) |
---|
| 848 | ENDDO |
---|
| 849 | !$OMP END DO NOWAIT |
---|
| 850 | ENDIF |
---|
| 851 | ENDDO |
---|
| 852 | |
---|
| 853 | END SUBROUTINE Register_SwapField_gen_v |
---|
| 854 | |
---|
| 855 | |
---|
| 856 | |
---|
| 857 | |
---|
| 858 | |
---|
| 859 | subroutine Register_Hallo(Field,ij,ll,RUp,Rdown,SUp,SDown,a_request) |
---|
| 860 | USE dimensions |
---|
| 861 | implicit none |
---|
| 862 | |
---|
| 863 | #ifdef CPP_MPI |
---|
| 864 | include 'mpif.h' |
---|
| 865 | #endif |
---|
| 866 | INTEGER :: ij,ll |
---|
| 867 | REAL, dimension(ij,ll) :: Field |
---|
| 868 | INTEGER :: Sup,Sdown,rup,rdown |
---|
| 869 | type(request) :: a_request |
---|
| 870 | type(Hallo),pointer :: PtrHallo |
---|
| 871 | LOGICAL :: SendUp,SendDown |
---|
| 872 | LOGICAL :: RecvUp,RecvDown |
---|
| 873 | |
---|
| 874 | |
---|
| 875 | SendUp=.TRUE. |
---|
| 876 | SendDown=.TRUE. |
---|
| 877 | RecvUp=.TRUE. |
---|
| 878 | RecvDown=.TRUE. |
---|
| 879 | |
---|
| 880 | IF (pole_nord) THEN |
---|
| 881 | SendUp=.FALSE. |
---|
| 882 | RecvUp=.FALSE. |
---|
| 883 | ENDIF |
---|
| 884 | |
---|
| 885 | IF (pole_sud) THEN |
---|
| 886 | SendDown=.FALSE. |
---|
| 887 | RecvDown=.FALSE. |
---|
| 888 | ENDIF |
---|
| 889 | |
---|
| 890 | if (Sup.eq.0) then |
---|
| 891 | SendUp=.FALSE. |
---|
| 892 | endif |
---|
| 893 | |
---|
| 894 | if (Sdown.eq.0) then |
---|
| 895 | SendDown=.FALSE. |
---|
| 896 | endif |
---|
| 897 | |
---|
| 898 | if (Rup.eq.0) then |
---|
| 899 | RecvUp=.FALSE. |
---|
| 900 | endif |
---|
| 901 | |
---|
| 902 | if (Rdown.eq.0) then |
---|
| 903 | RecvDown=.FALSE. |
---|
| 904 | endif |
---|
| 905 | |
---|
| 906 | IF (SendUp) THEN |
---|
| 907 | call Register_SendField(Field,ij,ll,jj_begin,SUp,MPI_Rank-1,a_request) |
---|
| 908 | ENDIF |
---|
| 909 | |
---|
| 910 | IF (SendDown) THEN |
---|
| 911 | call Register_SendField(Field,ij,ll,jj_end-SDown+1,SDown,MPI_Rank+1,a_request) |
---|
| 912 | ENDIF |
---|
| 913 | |
---|
| 914 | |
---|
| 915 | IF (RecvUp) THEN |
---|
| 916 | call Register_RecvField(Field,ij,ll,jj_begin-Rup,RUp,MPI_Rank-1,a_request) |
---|
| 917 | ENDIF |
---|
| 918 | |
---|
| 919 | IF (RecvDown) THEN |
---|
| 920 | call Register_RecvField(Field,ij,ll,jj_end+1,RDown,MPI_Rank+1,a_request) |
---|
| 921 | ENDIF |
---|
| 922 | |
---|
| 923 | end subroutine Register_Hallo |
---|
| 924 | |
---|
| 925 | |
---|
| 926 | subroutine Register_Hallo_u(Field,ll,RUp,Rdown,SUp,SDown,a_request) |
---|
| 927 | USE dimensions |
---|
| 928 | implicit none |
---|
| 929 | #ifdef CPP_MPI |
---|
| 930 | include 'mpif.h' |
---|
| 931 | #endif |
---|
| 932 | INTEGER :: ll |
---|
| 933 | REAL, dimension(ijb_u:ije_u,ll) :: Field |
---|
| 934 | INTEGER :: Sup,Sdown,rup,rdown |
---|
| 935 | type(request) :: a_request |
---|
| 936 | type(Hallo),pointer :: PtrHallo |
---|
| 937 | LOGICAL :: SendUp,SendDown |
---|
| 938 | LOGICAL :: RecvUp,RecvDown |
---|
| 939 | |
---|
| 940 | |
---|
| 941 | SendUp=.TRUE. |
---|
| 942 | SendDown=.TRUE. |
---|
| 943 | RecvUp=.TRUE. |
---|
| 944 | RecvDown=.TRUE. |
---|
| 945 | |
---|
| 946 | IF (pole_nord) THEN |
---|
| 947 | SendUp=.FALSE. |
---|
| 948 | RecvUp=.FALSE. |
---|
| 949 | ENDIF |
---|
| 950 | |
---|
| 951 | IF (pole_sud) THEN |
---|
| 952 | SendDown=.FALSE. |
---|
| 953 | RecvDown=.FALSE. |
---|
| 954 | ENDIF |
---|
| 955 | |
---|
| 956 | if (Sup.eq.0) then |
---|
| 957 | SendUp=.FALSE. |
---|
| 958 | endif |
---|
| 959 | |
---|
| 960 | if (Sdown.eq.0) then |
---|
| 961 | SendDown=.FALSE. |
---|
| 962 | endif |
---|
| 963 | |
---|
| 964 | if (Rup.eq.0) then |
---|
| 965 | RecvUp=.FALSE. |
---|
| 966 | endif |
---|
| 967 | |
---|
| 968 | if (Rdown.eq.0) then |
---|
| 969 | RecvDown=.FALSE. |
---|
| 970 | endif |
---|
| 971 | |
---|
| 972 | IF (SendUp) THEN |
---|
| 973 | call Register_SendField(Field,ijnb_u,ll,jj_begin-jjb_u+1,SUp,MPI_Rank-1,a_request) |
---|
| 974 | ENDIF |
---|
| 975 | |
---|
| 976 | IF (SendDown) THEN |
---|
| 977 | call Register_SendField(Field,ijnb_u,ll,jj_end-SDown+1-jjb_u+1,SDown,MPI_Rank+1,a_request) |
---|
| 978 | ENDIF |
---|
| 979 | |
---|
| 980 | |
---|
| 981 | IF (RecvUp) THEN |
---|
| 982 | call Register_RecvField(Field,ijnb_u,ll,jj_begin-Rup-jjb_u+1,RUp,MPI_Rank-1,a_request) |
---|
| 983 | ENDIF |
---|
| 984 | |
---|
| 985 | IF (RecvDown) THEN |
---|
| 986 | call Register_RecvField(Field,ijnb_u,ll,jj_end+1-jjb_u+1,RDown,MPI_Rank+1,a_request) |
---|
| 987 | ENDIF |
---|
| 988 | |
---|
| 989 | end subroutine Register_Hallo_u |
---|
| 990 | |
---|
| 991 | subroutine Register_Hallo_v(Field,ll,RUp,Rdown,SUp,SDown,a_request) |
---|
| 992 | USE dimensions |
---|
| 993 | implicit none |
---|
| 994 | #ifdef CPP_MPI |
---|
| 995 | include 'mpif.h' |
---|
| 996 | #endif |
---|
| 997 | INTEGER :: ll |
---|
| 998 | REAL, dimension(ijb_v:ije_v,ll) :: Field |
---|
| 999 | INTEGER :: Sup,Sdown,rup,rdown |
---|
| 1000 | type(request) :: a_request |
---|
| 1001 | type(Hallo),pointer :: PtrHallo |
---|
| 1002 | LOGICAL :: SendUp,SendDown |
---|
| 1003 | LOGICAL :: RecvUp,RecvDown |
---|
| 1004 | |
---|
| 1005 | |
---|
| 1006 | SendUp=.TRUE. |
---|
| 1007 | SendDown=.TRUE. |
---|
| 1008 | RecvUp=.TRUE. |
---|
| 1009 | RecvDown=.TRUE. |
---|
| 1010 | |
---|
| 1011 | IF (pole_nord) THEN |
---|
| 1012 | SendUp=.FALSE. |
---|
| 1013 | RecvUp=.FALSE. |
---|
| 1014 | ENDIF |
---|
| 1015 | |
---|
| 1016 | IF (pole_sud) THEN |
---|
| 1017 | SendDown=.FALSE. |
---|
| 1018 | RecvDown=.FALSE. |
---|
| 1019 | ENDIF |
---|
| 1020 | |
---|
| 1021 | if (Sup.eq.0) then |
---|
| 1022 | SendUp=.FALSE. |
---|
| 1023 | endif |
---|
| 1024 | |
---|
| 1025 | if (Sdown.eq.0) then |
---|
| 1026 | SendDown=.FALSE. |
---|
| 1027 | endif |
---|
| 1028 | |
---|
| 1029 | if (Rup.eq.0) then |
---|
| 1030 | RecvUp=.FALSE. |
---|
| 1031 | endif |
---|
| 1032 | |
---|
| 1033 | if (Rdown.eq.0) then |
---|
| 1034 | RecvDown=.FALSE. |
---|
| 1035 | endif |
---|
| 1036 | |
---|
| 1037 | IF (SendUp) THEN |
---|
| 1038 | call Register_SendField(Field,ijnb_v,ll,jj_begin-jjb_v+1,SUp,MPI_Rank-1,a_request) |
---|
| 1039 | ENDIF |
---|
| 1040 | |
---|
| 1041 | IF (SendDown) THEN |
---|
| 1042 | call Register_SendField(Field,ijnb_v,ll,jj_end-SDown+1-jjb_v+1,SDown,MPI_Rank+1,a_request) |
---|
| 1043 | ENDIF |
---|
| 1044 | |
---|
| 1045 | |
---|
| 1046 | IF (RecvUp) THEN |
---|
| 1047 | call Register_RecvField(Field,ijnb_v,ll,jj_begin-Rup-jjb_v+1,RUp,MPI_Rank-1,a_request) |
---|
| 1048 | ENDIF |
---|
| 1049 | |
---|
| 1050 | IF (RecvDown) THEN |
---|
| 1051 | call Register_RecvField(Field,ijnb_v,ll,jj_end+1-jjb_v+1,RDown,MPI_Rank+1,a_request) |
---|
| 1052 | ENDIF |
---|
| 1053 | |
---|
| 1054 | end subroutine Register_Hallo_v |
---|
| 1055 | |
---|
| 1056 | subroutine SendRequest(a_Request) |
---|
| 1057 | USE dimensions |
---|
| 1058 | implicit none |
---|
| 1059 | |
---|
| 1060 | #ifdef CPP_MPI |
---|
| 1061 | include 'mpif.h' |
---|
| 1062 | #endif |
---|
| 1063 | |
---|
| 1064 | type(request),target :: a_request |
---|
| 1065 | type(request_SR),pointer :: Req |
---|
| 1066 | type(Hallo),pointer :: PtrHallo |
---|
| 1067 | integer :: SizeBuffer |
---|
| 1068 | integer :: i,rank,l,ij,Pos,ierr |
---|
| 1069 | integer :: offset |
---|
| 1070 | real,dimension(:,:),pointer :: Field |
---|
| 1071 | integer :: Nb |
---|
| 1072 | |
---|
| 1073 | do rank=0,MPI_SIZE-1 |
---|
| 1074 | |
---|
| 1075 | Req=>a_Request%RequestSend(rank) |
---|
| 1076 | |
---|
| 1077 | SizeBuffer=0 |
---|
| 1078 | do i=1,Req%NbRequest |
---|
| 1079 | PtrHallo=>Req%Hallo(i) |
---|
| 1080 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1081 | DO l=1,PtrHallo%NbLevel |
---|
| 1082 | SizeBuffer=SizeBuffer+PtrHallo%size*iip1 |
---|
| 1083 | ENDDO |
---|
| 1084 | !$OMP ENDDO NOWAIT |
---|
| 1085 | enddo |
---|
| 1086 | |
---|
| 1087 | Req%BufferSize=SizeBuffer |
---|
| 1088 | if (Req%NbRequest>0) then |
---|
| 1089 | |
---|
| 1090 | call allocate_buffer(SizeBuffer,Req%Index,Req%pos) |
---|
| 1091 | |
---|
| 1092 | Pos=Req%Pos |
---|
| 1093 | do i=1,Req%NbRequest |
---|
| 1094 | PtrHallo=>Req%Hallo(i) |
---|
| 1095 | offset=(PtrHallo%offset-1)*iip1+1 |
---|
| 1096 | Nb=iip1*PtrHallo%size-1 |
---|
| 1097 | Field=>PtrHallo%Field |
---|
| 1098 | |
---|
| 1099 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1100 | do l=1,PtrHallo%NbLevel |
---|
| 1101 | !cdir NODEP |
---|
| 1102 | do ij=0,Nb |
---|
| 1103 | Buffer(Pos+ij)=Field(Offset+ij,l) |
---|
| 1104 | enddo |
---|
| 1105 | |
---|
| 1106 | Pos=Pos+Nb+1 |
---|
| 1107 | enddo |
---|
| 1108 | !$OMP END DO NOWAIT |
---|
| 1109 | enddo |
---|
| 1110 | |
---|
| 1111 | if (SizeBuffer>0) then |
---|
| 1112 | !$OMP CRITICAL (MPI) |
---|
| 1113 | |
---|
| 1114 | #ifdef CPP_MPI |
---|
| 1115 | call MPI_ISSEND(Buffer(req%Pos),SizeBuffer,MPI_REAL_LMDZ,rank,a_request%tag+1000*omp_rank, & |
---|
| 1116 | COMM_LMDZ,Req%MSG_Request,ierr) |
---|
| 1117 | #endif |
---|
| 1118 | IF (.NOT.using_mpi) THEN |
---|
| 1119 | PRINT *,'Erreur, echange MPI en mode sequentiel !!!' |
---|
| 1120 | STOP |
---|
| 1121 | ENDIF |
---|
| 1122 | ! PRINT *,"-------------------------------------------------------------------" |
---|
| 1123 | ! PRINT *,"Process de rang",mpi_rank,"Task : ",omp_rank,"--->" |
---|
| 1124 | ! PRINT *,"Requete envoye au proc :",rank,"tag :",a_request%tag+1000*omp_rank |
---|
| 1125 | ! PRINT *,"Taille du message :",SizeBuffer,"requete no :",Req%MSG_Request |
---|
| 1126 | ! PRINT *,"-------------------------------------------------------------------" |
---|
| 1127 | !$OMP END CRITICAL (MPI) |
---|
| 1128 | endif |
---|
| 1129 | endif |
---|
| 1130 | enddo |
---|
| 1131 | |
---|
| 1132 | |
---|
| 1133 | do rank=0,MPI_SIZE-1 |
---|
| 1134 | |
---|
| 1135 | Req=>a_Request%RequestRecv(rank) |
---|
| 1136 | SizeBuffer=0 |
---|
| 1137 | |
---|
| 1138 | do i=1,Req%NbRequest |
---|
| 1139 | PtrHallo=>Req%Hallo(i) |
---|
| 1140 | |
---|
| 1141 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1142 | DO l=1,PtrHallo%NbLevel |
---|
| 1143 | SizeBuffer=SizeBuffer+PtrHallo%size*iip1 |
---|
| 1144 | ENDDO |
---|
| 1145 | !$OMP ENDDO NOWAIT |
---|
| 1146 | enddo |
---|
| 1147 | |
---|
| 1148 | Req%BufferSize=SizeBuffer |
---|
| 1149 | |
---|
| 1150 | if (Req%NbRequest>0) then |
---|
| 1151 | call allocate_buffer(SizeBuffer,Req%Index,Req%Pos) |
---|
| 1152 | |
---|
| 1153 | if (SizeBuffer>0) then |
---|
| 1154 | |
---|
| 1155 | !$OMP CRITICAL (MPI) |
---|
| 1156 | |
---|
| 1157 | #ifdef CPP_MPI |
---|
| 1158 | call MPI_IRECV(Buffer(Req%Pos),SizeBuffer,MPI_REAL_LMDZ,rank,a_request%tag+1000*omp_rank, & |
---|
| 1159 | COMM_LMDZ,Req%MSG_Request,ierr) |
---|
| 1160 | #endif |
---|
| 1161 | IF (.NOT.using_mpi) THEN |
---|
| 1162 | PRINT *,'Erreur, echange MPI en mode sequentiel !!!' |
---|
| 1163 | STOP |
---|
| 1164 | ENDIF |
---|
| 1165 | |
---|
| 1166 | ! PRINT *,"-------------------------------------------------------------------" |
---|
| 1167 | ! PRINT *,"Process de rang",mpi_rank,"Task : ",omp_rank,"--->" |
---|
| 1168 | ! PRINT *,"Requete en attente du proc :",rank,"tag :",a_request%tag+1000*omp_rank |
---|
| 1169 | ! PRINT *,"Taille du message :",SizeBuffer,"requete no :",Req%MSG_Request |
---|
| 1170 | ! PRINT *,"-------------------------------------------------------------------" |
---|
| 1171 | |
---|
| 1172 | !$OMP END CRITICAL (MPI) |
---|
| 1173 | endif |
---|
| 1174 | endif |
---|
| 1175 | |
---|
| 1176 | enddo |
---|
| 1177 | |
---|
| 1178 | end subroutine SendRequest |
---|
| 1179 | |
---|
| 1180 | subroutine WaitRequest(a_Request) |
---|
| 1181 | USE dimensions |
---|
| 1182 | implicit none |
---|
| 1183 | |
---|
| 1184 | #ifdef CPP_MPI |
---|
| 1185 | include 'mpif.h' |
---|
| 1186 | #endif |
---|
| 1187 | |
---|
| 1188 | type(request),target :: a_request |
---|
| 1189 | type(request_SR),pointer :: Req |
---|
| 1190 | type(Hallo),pointer :: PtrHallo |
---|
| 1191 | integer, dimension(2*mpi_size) :: TabRequest |
---|
| 1192 | #ifdef CPP_MPI |
---|
| 1193 | integer, dimension(MPI_STATUS_SIZE,2*mpi_size) :: TabStatus |
---|
| 1194 | #else |
---|
| 1195 | integer, dimension(1,2*mpi_size) :: TabStatus |
---|
| 1196 | #endif |
---|
| 1197 | integer :: NbRequest |
---|
| 1198 | integer :: i,rank,pos,ij,l,ierr |
---|
| 1199 | integer :: offset |
---|
| 1200 | integer :: Nb |
---|
| 1201 | |
---|
| 1202 | |
---|
| 1203 | NbRequest=0 |
---|
| 1204 | do rank=0,MPI_SIZE-1 |
---|
| 1205 | Req=>a_request%RequestSend(rank) |
---|
| 1206 | if (Req%NbRequest>0 .AND. Req%BufferSize > 0) then |
---|
| 1207 | NbRequest=NbRequest+1 |
---|
| 1208 | TabRequest(NbRequest)=Req%MSG_Request |
---|
| 1209 | endif |
---|
| 1210 | enddo |
---|
| 1211 | |
---|
| 1212 | do rank=0,MPI_SIZE-1 |
---|
| 1213 | Req=>a_request%RequestRecv(rank) |
---|
| 1214 | if (Req%NbRequest>0 .AND. Req%BufferSize > 0 ) then |
---|
| 1215 | NbRequest=NbRequest+1 |
---|
| 1216 | TabRequest(NbRequest)=Req%MSG_Request |
---|
| 1217 | endif |
---|
| 1218 | enddo |
---|
| 1219 | |
---|
| 1220 | if (NbRequest>0) then |
---|
| 1221 | !$OMP CRITICAL (MPI) |
---|
| 1222 | ! PRINT *,"-------------------------------------------------------------------" |
---|
| 1223 | ! PRINT *,"Process de rang",mpi_rank,"Task : ",omp_rank,"--->",NbRequest,"en attente" |
---|
| 1224 | ! PRINT *,"No des requetes :",TabRequest(1:NbRequest) |
---|
| 1225 | #ifdef CPP_MPI |
---|
| 1226 | call MPI_WAITALL(NbRequest,TabRequest,TabStatus,ierr) |
---|
| 1227 | #endif |
---|
| 1228 | ! PRINT *,"Process de rang",mpi_rank,"Task : ",omp_rank,"--->",NbRequest,"complete" |
---|
| 1229 | ! PRINT *,"-------------------------------------------------------------------" |
---|
| 1230 | !$OMP END CRITICAL (MPI) |
---|
| 1231 | endif |
---|
| 1232 | do rank=0,MPI_Size-1 |
---|
| 1233 | Req=>a_request%RequestRecv(rank) |
---|
| 1234 | if (Req%NbRequest>0) then |
---|
| 1235 | Pos=Req%Pos |
---|
| 1236 | do i=1,Req%NbRequest |
---|
| 1237 | PtrHallo=>Req%Hallo(i) |
---|
| 1238 | offset=(PtrHallo%offset-1)*iip1+1 |
---|
| 1239 | Nb=iip1*PtrHallo%size-1 |
---|
| 1240 | |
---|
| 1241 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1242 | do l=1,PtrHallo%NbLevel |
---|
| 1243 | !cdir NODEP |
---|
| 1244 | do ij=0,Nb |
---|
| 1245 | PtrHallo%Field(offset+ij,l)=Buffer(Pos+ij) |
---|
| 1246 | enddo |
---|
| 1247 | |
---|
| 1248 | Pos=Pos+Nb+1 |
---|
| 1249 | enddo |
---|
| 1250 | !$OMP ENDDO NOWAIT |
---|
| 1251 | enddo |
---|
| 1252 | endif |
---|
| 1253 | enddo |
---|
| 1254 | |
---|
| 1255 | do rank=0,MPI_SIZE-1 |
---|
| 1256 | Req=>a_request%RequestSend(rank) |
---|
| 1257 | if (Req%NbRequest>0) then |
---|
| 1258 | call deallocate_buffer(Req%Index) |
---|
| 1259 | Req%NbRequest=0 |
---|
| 1260 | endif |
---|
| 1261 | enddo |
---|
| 1262 | |
---|
| 1263 | do rank=0,MPI_SIZE-1 |
---|
| 1264 | Req=>a_request%RequestRecv(rank) |
---|
| 1265 | if (Req%NbRequest>0) then |
---|
| 1266 | call deallocate_buffer(Req%Index) |
---|
| 1267 | Req%NbRequest=0 |
---|
| 1268 | endif |
---|
| 1269 | enddo |
---|
| 1270 | |
---|
| 1271 | a_request%tag=1 |
---|
| 1272 | end subroutine WaitRequest |
---|
| 1273 | |
---|
| 1274 | subroutine WaitSendRequest(a_Request) |
---|
| 1275 | USE dimensions |
---|
| 1276 | implicit none |
---|
| 1277 | |
---|
| 1278 | #ifdef CPP_MPI |
---|
| 1279 | include 'mpif.h' |
---|
| 1280 | #endif |
---|
| 1281 | type(request),target :: a_request |
---|
| 1282 | type(request_SR),pointer :: Req |
---|
| 1283 | type(Hallo),pointer :: PtrHallo |
---|
| 1284 | integer, dimension(mpi_size) :: TabRequest |
---|
| 1285 | #ifdef CPP_MPI |
---|
| 1286 | integer, dimension(MPI_STATUS_SIZE,mpi_size) :: TabStatus |
---|
| 1287 | #else |
---|
| 1288 | integer, dimension(1,mpi_size) :: TabStatus |
---|
| 1289 | #endif |
---|
| 1290 | integer :: NbRequest |
---|
| 1291 | integer :: i,rank,pos,ij,l,ierr |
---|
| 1292 | integer :: offset |
---|
| 1293 | |
---|
| 1294 | |
---|
| 1295 | NbRequest=0 |
---|
| 1296 | do rank=0,MPI_SIZE-1 |
---|
| 1297 | Req=>a_request%RequestSend(rank) |
---|
| 1298 | if (Req%NbRequest>0) then |
---|
| 1299 | NbRequest=NbRequest+1 |
---|
| 1300 | TabRequest(NbRequest)=Req%MSG_Request |
---|
| 1301 | endif |
---|
| 1302 | enddo |
---|
| 1303 | |
---|
| 1304 | |
---|
| 1305 | if (NbRequest>0 .AND. Req%BufferSize > 0 ) THEN |
---|
| 1306 | !$OMP CRITICAL (MPI) |
---|
| 1307 | ! PRINT *,"-------------------------------------------------------------------" |
---|
| 1308 | ! PRINT *,"Process de rang",mpi_rank,"Task : ",omp_rank,"--->",NbRequest,"en attente" |
---|
| 1309 | ! PRINT *,"No des requetes :",TabRequest(1:NbRequest) |
---|
| 1310 | #ifdef CPP_MPI |
---|
| 1311 | call MPI_WAITALL(NbRequest,TabRequest,TabStatus,ierr) |
---|
| 1312 | #endif |
---|
| 1313 | ! PRINT *,"Process de rang",mpi_rank,"Task : ",omp_rank,"--->",NbRequest,"complete" |
---|
| 1314 | ! PRINT *,"-------------------------------------------------------------------" |
---|
| 1315 | |
---|
| 1316 | !$OMP END CRITICAL (MPI) |
---|
| 1317 | endif |
---|
| 1318 | |
---|
| 1319 | do rank=0,MPI_SIZE-1 |
---|
| 1320 | Req=>a_request%RequestSend(rank) |
---|
| 1321 | if (Req%NbRequest>0) then |
---|
| 1322 | call deallocate_buffer(Req%Index) |
---|
| 1323 | Req%NbRequest=0 |
---|
| 1324 | endif |
---|
| 1325 | enddo |
---|
| 1326 | |
---|
| 1327 | a_request%tag=1 |
---|
| 1328 | end subroutine WaitSendRequest |
---|
| 1329 | |
---|
| 1330 | subroutine WaitRecvRequest(a_Request) |
---|
| 1331 | USE dimensions |
---|
| 1332 | implicit none |
---|
| 1333 | |
---|
| 1334 | #ifdef CPP_MPI |
---|
| 1335 | include 'mpif.h' |
---|
| 1336 | #endif |
---|
| 1337 | |
---|
| 1338 | type(request),target :: a_request |
---|
| 1339 | type(request_SR),pointer :: Req |
---|
| 1340 | type(Hallo),pointer :: PtrHallo |
---|
| 1341 | integer, dimension(mpi_size) :: TabRequest |
---|
| 1342 | #ifdef CPP_MPI |
---|
| 1343 | integer, dimension(MPI_STATUS_SIZE,mpi_size) :: TabStatus |
---|
| 1344 | #else |
---|
| 1345 | integer, dimension(1,mpi_size) :: TabStatus |
---|
| 1346 | #endif |
---|
| 1347 | integer :: NbRequest |
---|
| 1348 | integer :: i,rank,pos,ij,l,ierr |
---|
| 1349 | integer :: offset,Nb |
---|
| 1350 | |
---|
| 1351 | |
---|
| 1352 | NbRequest=0 |
---|
| 1353 | |
---|
| 1354 | do rank=0,MPI_SIZE-1 |
---|
| 1355 | Req=>a_request%RequestRecv(rank) |
---|
| 1356 | if (Req%NbRequest>0 .AND. Req%BufferSize > 0 ) then |
---|
| 1357 | NbRequest=NbRequest+1 |
---|
| 1358 | TabRequest(NbRequest)=Req%MSG_Request |
---|
| 1359 | endif |
---|
| 1360 | enddo |
---|
| 1361 | |
---|
| 1362 | |
---|
| 1363 | if (NbRequest>0) then |
---|
| 1364 | !$OMP CRITICAL (MPI) |
---|
| 1365 | ! PRINT *,"-------------------------------------------------------------------" |
---|
| 1366 | ! PRINT *,"Process de rang",mpi_rank,"Task : ",omp_rank,"--->",NbRequest,"en attente" |
---|
| 1367 | ! PRINT *,"No des requetes :",TabRequest(1:NbRequest) |
---|
| 1368 | #ifdef CPP_MPI |
---|
| 1369 | call MPI_WAITALL(NbRequest,TabRequest,TabStatus,ierr) |
---|
| 1370 | #endif |
---|
| 1371 | ! PRINT *,"Process de rang",mpi_rank,"Task : ",omp_rank,"--->",NbRequest,"complete" |
---|
| 1372 | ! PRINT *,"-------------------------------------------------------------------" |
---|
| 1373 | !$OMP END CRITICAL (MPI) |
---|
| 1374 | endif |
---|
| 1375 | |
---|
| 1376 | do rank=0,MPI_Size-1 |
---|
| 1377 | Req=>a_request%RequestRecv(rank) |
---|
| 1378 | if (Req%NbRequest>0) then |
---|
| 1379 | Pos=Req%Pos |
---|
| 1380 | do i=1,Req%NbRequest |
---|
| 1381 | PtrHallo=>Req%Hallo(i) |
---|
| 1382 | offset=(PtrHallo%offset-1)*iip1+1 |
---|
| 1383 | Nb=iip1*PtrHallo%size-1 |
---|
| 1384 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1385 | do l=1,PtrHallo%NbLevel |
---|
| 1386 | !cdir NODEP |
---|
| 1387 | do ij=0,Nb |
---|
| 1388 | PtrHallo%Field(offset+ij,l)=Buffer(Pos+ij) |
---|
| 1389 | enddo |
---|
| 1390 | Pos=Pos+Nb+1 |
---|
| 1391 | enddo |
---|
| 1392 | !$OMP END DO NOWAIT |
---|
| 1393 | enddo |
---|
| 1394 | endif |
---|
| 1395 | enddo |
---|
| 1396 | |
---|
| 1397 | |
---|
| 1398 | do rank=0,MPI_SIZE-1 |
---|
| 1399 | Req=>a_request%RequestRecv(rank) |
---|
| 1400 | if (Req%NbRequest>0) then |
---|
| 1401 | call deallocate_buffer(Req%Index) |
---|
| 1402 | Req%NbRequest=0 |
---|
| 1403 | endif |
---|
| 1404 | enddo |
---|
| 1405 | |
---|
| 1406 | a_request%tag=1 |
---|
| 1407 | end subroutine WaitRecvRequest |
---|
| 1408 | |
---|
| 1409 | |
---|
| 1410 | |
---|
| 1411 | subroutine CopyField(FieldS,FieldR,ij,ll,jj_Nb_New) |
---|
| 1412 | USE dimensions |
---|
| 1413 | |
---|
| 1414 | implicit none |
---|
| 1415 | |
---|
| 1416 | INTEGER :: ij,ll,l |
---|
| 1417 | REAL, dimension(ij,ll) :: FieldS |
---|
| 1418 | REAL, dimension(ij,ll) :: FieldR |
---|
| 1419 | integer,dimension(0:MPI_Size-1) :: jj_Nb_New |
---|
| 1420 | integer,dimension(0:MPI_Size-1) :: jj_Begin_New,jj_End_New |
---|
| 1421 | |
---|
| 1422 | integer ::i,jje,jjb,ijb,ije |
---|
| 1423 | |
---|
| 1424 | jj_begin_New(0)=1 |
---|
| 1425 | jj_End_New(0)=jj_Nb_New(0) |
---|
| 1426 | do i=1,MPI_Size-1 |
---|
| 1427 | jj_begin_New(i)=jj_end_New(i-1)+1 |
---|
| 1428 | jj_end_New(i)=jj_begin_new(i)+jj_Nb_New(i)-1 |
---|
| 1429 | enddo |
---|
| 1430 | |
---|
| 1431 | jjb=max(jj_begin,jj_begin_new(MPI_Rank)) |
---|
| 1432 | jje=min(jj_end,jj_end_new(MPI_Rank)) |
---|
| 1433 | if (ij==ip1jm) jje=min(jje,jjm) |
---|
| 1434 | |
---|
| 1435 | if (jje >= jjb) then |
---|
| 1436 | ijb=(jjb-1)*iip1+1 |
---|
| 1437 | ije=jje*iip1 |
---|
| 1438 | |
---|
| 1439 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1440 | do l=1,ll |
---|
| 1441 | FieldR(ijb:ije,l)=FieldS(ijb:ije,l) |
---|
| 1442 | enddo |
---|
| 1443 | !$OMP ENDDO NOWAIT |
---|
| 1444 | endif |
---|
| 1445 | |
---|
| 1446 | |
---|
| 1447 | end subroutine CopyField |
---|
| 1448 | |
---|
| 1449 | subroutine CopyFieldHallo(FieldS,FieldR,ij,ll,jj_Nb_New,Up,Down) |
---|
| 1450 | USE dimensions |
---|
| 1451 | |
---|
| 1452 | implicit none |
---|
| 1453 | |
---|
| 1454 | INTEGER :: ij,ll,Up,Down |
---|
| 1455 | REAL, dimension(ij,ll) :: FieldS |
---|
| 1456 | REAL, dimension(ij,ll) :: FieldR |
---|
| 1457 | integer,dimension(0:MPI_Size-1) :: jj_Nb_New |
---|
| 1458 | integer,dimension(0:MPI_Size-1) :: jj_Begin_New,jj_End_New |
---|
| 1459 | |
---|
| 1460 | integer ::i,jje,jjb,ijb,ije,l |
---|
| 1461 | |
---|
| 1462 | |
---|
| 1463 | jj_begin_New(0)=1 |
---|
| 1464 | jj_End_New(0)=jj_Nb_New(0) |
---|
| 1465 | do i=1,MPI_Size-1 |
---|
| 1466 | jj_begin_New(i)=jj_end_New(i-1)+1 |
---|
| 1467 | jj_end_New(i)=jj_begin_new(i)+jj_Nb_New(i)-1 |
---|
| 1468 | enddo |
---|
| 1469 | |
---|
| 1470 | |
---|
| 1471 | jjb=max(jj_begin,jj_begin_new(MPI_Rank)-Up) |
---|
| 1472 | jje=min(jj_end,jj_end_new(MPI_Rank)+Down) |
---|
| 1473 | if (ij==ip1jm) jje=min(jje,jjm) |
---|
| 1474 | |
---|
| 1475 | |
---|
| 1476 | if (jje >= jjb) then |
---|
| 1477 | ijb=(jjb-1)*iip1+1 |
---|
| 1478 | ije=jje*iip1 |
---|
| 1479 | |
---|
| 1480 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1481 | do l=1,ll |
---|
| 1482 | FieldR(ijb:ije,l)=FieldS(ijb:ije,l) |
---|
| 1483 | enddo |
---|
| 1484 | !$OMP ENDDO NOWAIT |
---|
| 1485 | |
---|
| 1486 | endif |
---|
| 1487 | end subroutine CopyFieldHallo |
---|
| 1488 | |
---|
| 1489 | subroutine Gather_field_u(field_loc,field_glo,ll) |
---|
| 1490 | USE dimensions |
---|
| 1491 | implicit none |
---|
| 1492 | integer :: ll |
---|
| 1493 | real :: field_loc(ijb_u:ije_u,ll) |
---|
| 1494 | real :: field_glo(ip1jmp1,ll) |
---|
| 1495 | type(request) :: request_gather |
---|
| 1496 | integer :: l |
---|
| 1497 | |
---|
| 1498 | |
---|
| 1499 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1500 | DO l=1,ll |
---|
| 1501 | field_glo(ij_begin:ij_end,l)=field_loc(ij_begin:ij_end,l) |
---|
| 1502 | ENDDO |
---|
| 1503 | |
---|
| 1504 | call register_SwapField(field_glo,field_glo,ip1jmp1,ll,distrib_gather%jj_nb_para,request_gather) |
---|
| 1505 | call SendRequest(request_gather) |
---|
| 1506 | !$OMP BARRIER |
---|
| 1507 | call WaitRequest(request_gather) |
---|
| 1508 | !$OMP BARRIER |
---|
| 1509 | |
---|
| 1510 | end subroutine Gather_field_u |
---|
| 1511 | |
---|
| 1512 | subroutine Gather_field_v(field_loc,field_glo,ll) |
---|
| 1513 | USE dimensions |
---|
| 1514 | implicit none |
---|
| 1515 | integer :: ll |
---|
| 1516 | real :: field_loc(ijb_v:ije_v,ll) |
---|
| 1517 | real :: field_glo(ip1jm,ll) |
---|
| 1518 | type(request) :: request_gather |
---|
| 1519 | integer :: ijb,ije |
---|
| 1520 | integer :: l |
---|
| 1521 | |
---|
| 1522 | |
---|
| 1523 | ijb=ij_begin |
---|
| 1524 | ije=ij_end |
---|
| 1525 | if (pole_sud) ije=ij_end-iip1 |
---|
| 1526 | |
---|
| 1527 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1528 | DO l=1,ll |
---|
| 1529 | field_glo(ijb:ije,l)=field_loc(ijb:ije,l) |
---|
| 1530 | ENDDO |
---|
| 1531 | |
---|
| 1532 | call register_SwapField(field_glo,field_glo,ip1jm,ll,distrib_gather%jj_nb_para,request_gather) |
---|
| 1533 | call SendRequest(request_gather) |
---|
| 1534 | !$OMP BARRIER |
---|
| 1535 | call WaitRequest(request_gather) |
---|
| 1536 | !$OMP BARRIER |
---|
| 1537 | |
---|
| 1538 | end subroutine Gather_field_v |
---|
| 1539 | |
---|
| 1540 | subroutine Scatter_field_u(field_glo,field_loc,ll) |
---|
| 1541 | USE dimensions |
---|
| 1542 | implicit none |
---|
| 1543 | integer :: ll |
---|
| 1544 | real :: field_glo(ip1jmp1,ll) |
---|
| 1545 | real :: field_loc(ijb_u:ije_u,ll) |
---|
| 1546 | type(request) :: request_gather |
---|
| 1547 | TYPE(distrib) :: distrib_swap |
---|
| 1548 | integer :: l |
---|
| 1549 | |
---|
| 1550 | !$OMP BARRIER |
---|
| 1551 | !$OMP MASTER |
---|
| 1552 | call get_current_distrib(distrib_swap) |
---|
| 1553 | call set_Distrib(distrib_gather) |
---|
| 1554 | !$OMP END MASTER |
---|
| 1555 | !$OMP BARRIER |
---|
| 1556 | |
---|
| 1557 | call register_SwapField(field_glo,field_glo,ip1jmp1,ll,distrib_swap%jj_nb_para,request_gather) |
---|
| 1558 | call SendRequest(request_gather) |
---|
| 1559 | !$OMP BARRIER |
---|
| 1560 | call WaitRequest(request_gather) |
---|
| 1561 | !$OMP BARRIER |
---|
| 1562 | !$OMP MASTER |
---|
| 1563 | call set_Distrib(distrib_swap) |
---|
| 1564 | !$OMP END MASTER |
---|
| 1565 | !$OMP BARRIER |
---|
| 1566 | |
---|
| 1567 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1568 | DO l=1,ll |
---|
| 1569 | field_loc(ij_begin:ij_end,l)=field_glo(ij_begin:ij_end,l) |
---|
| 1570 | ENDDO |
---|
| 1571 | |
---|
| 1572 | end subroutine Scatter_field_u |
---|
| 1573 | |
---|
| 1574 | subroutine Scatter_field_v(field_glo,field_loc,ll) |
---|
| 1575 | USE dimensions |
---|
| 1576 | implicit none |
---|
| 1577 | integer :: ll |
---|
| 1578 | real :: field_glo(ip1jmp1,ll) |
---|
| 1579 | real :: field_loc(ijb_v:ije_v,ll) |
---|
| 1580 | type(request) :: request_gather |
---|
| 1581 | TYPE(distrib) :: distrib_swap |
---|
| 1582 | integer :: ijb,ije,l |
---|
| 1583 | |
---|
| 1584 | |
---|
| 1585 | !$OMP BARRIER |
---|
| 1586 | !$OMP MASTER |
---|
| 1587 | call get_current_distrib(distrib_swap) |
---|
| 1588 | call set_Distrib(distrib_gather) |
---|
| 1589 | !$OMP END MASTER |
---|
| 1590 | !$OMP BARRIER |
---|
| 1591 | call register_SwapField(field_glo,field_glo,ip1jm,ll,distrib_swap%jj_nb_para,request_gather) |
---|
| 1592 | call SendRequest(request_gather) |
---|
| 1593 | !$OMP BARRIER |
---|
| 1594 | call WaitRequest(request_gather) |
---|
| 1595 | !$OMP BARRIER |
---|
| 1596 | !$OMP MASTER |
---|
| 1597 | call set_Distrib(distrib_swap) |
---|
| 1598 | !$OMP END MASTER |
---|
| 1599 | !$OMP BARRIER |
---|
| 1600 | ijb=ij_begin |
---|
| 1601 | ije=ij_end |
---|
| 1602 | if (pole_sud) ije=ij_end-iip1 |
---|
| 1603 | |
---|
| 1604 | !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
---|
| 1605 | DO l=1,ll |
---|
| 1606 | field_loc(ijb:ije,l)=field_glo(ijb:ije,l) |
---|
| 1607 | ENDDO |
---|
| 1608 | |
---|
| 1609 | end subroutine Scatter_field_v |
---|
| 1610 | |
---|
| 1611 | end module mod_Hallo |
---|
| 1612 | |
---|