Class BoundaryMPI
In: util/boundarympi.f90

Methods

BoundaryXCyc_pz   BoundaryXCyc_xr   BoundaryXCyc_xz   BoundaryXCyc_xza   BoundaryZAntiSym_pz   BoundaryZAntiSym_xr   BoundaryZAntiSym_xz   BoundaryZAntiSym_xza   BoundaryZSym_pz   BoundaryZSym_xr   BoundaryZSym_xz   BoundaryZSym_xza  

Included Modules

gridset mpiset

Public Instance methods

BoundaryXCyc_pz( aa_Var )
Subroutine :
aa_Var(DimXMin:DimXMax, DimZMin:DimZMax) :real(8), intent(inout)

[Source]

  subroutine BoundaryXCyc_aa(aa_Var)
    
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: aa_Var(DimXMin:DimXMax, DimZMin:DimZMax)
    
    integer            :: idest_a, idep_a, idest_b, idep_b
    integer            :: im_a, km_a, im_b, km_b
    integer, parameter :: nvars = 1
    real(8)            :: sbuf_a( MarginX+1, RegZMax-RegZMin, nvars ), rbuf_a( MarginX+1, RegZMax-RegZMin, nvars ), sbuf_b( MarginX  , RegZMax-RegZMin, nvars ), rbuf_b( MarginX  , RegZMax-RegZMin, nvars )
    integer            :: ireqs_a, ireqr_a, ireqs_b, ireqr_b
    integer            :: i, k
    
    
    !----- 変数の初期化 -----
    im_a = MarginX+1
    km_a = RegZMax-RegZMin
    
    im_b = MarginX
    km_b = RegZMax-RegZMin
    
    !-------------------------------
    ! 配列の右側を, ノード間で通信する.

    !送信する配列(sbuf_a)を用意する
    do k = RegZMin+1, RegZMax
      do i = 0, MarginX
        sbuf_a( i + 1, k, 1 ) = aa_var(RegXMax - i , k ) 
      end do
    end do
    
    idest_a = mod(( myrank+1 )       , nprocs)   !送信先
    idep_a  = mod(( myrank-1 )+nprocs, nprocs)   !受信元
    call mpii_isend( idest_a, im_a, km_a, nvars, sbuf_a, ireqs_a )
    call mpii_irecv( idep_a , im_a, km_a, nvars, rbuf_a, ireqr_a )
    
    !-------------------------------
    do k = RegZMin+1, RegZMax
      do i = 1, MarginX
        sbuf_b( i, k, 1 ) = aa_var(RegXMin + i , k ) 
      end do
    end do
    
    idest_b = mod(( myrank-1 )+nprocs, nprocs)    !送信先
    idep_b  = mod(( myrank+1 )       , nprocs)    !受信元
    call mpii_isend( idest_b, im_b, km_b, nvars, sbuf_b, ireqs_b )
    call mpii_irecv( idep_b , im_b, km_b, nvars, rbuf_b, ireqr_b )

    !-------------------------------
    call mpii_wait( ireqs_a )
    call mpii_wait( ireqr_a )
  
    do k = RegZMin+1, RegZMax
      do i = 0, MarginX
        aa_var(RegXMin - i , k ) = rbuf_a( i + 1, k, 1 ) 
      end do
    end do

    !-------------------------------
    call mpii_wait( ireqs_b )
    call mpii_wait( ireqr_b )
    
    do k = RegZMin+1, RegZMax
      do i = 1, MarginX
        aa_var(RegXMax + i , k ) = rbuf_b( i, k, 1 ) 
      end do
    end do

  end subroutine BoundaryXCyc_aa
BoundaryXCyc_xr( aa_Var )
Subroutine :
aa_Var(DimXMin:DimXMax, DimZMin:DimZMax) :real(8), intent(inout)

[Source]

  subroutine BoundaryXCyc_aa(aa_Var)
    
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: aa_Var(DimXMin:DimXMax, DimZMin:DimZMax)
    
    integer            :: idest_a, idep_a, idest_b, idep_b
    integer            :: im_a, km_a, im_b, km_b
    integer, parameter :: nvars = 1
    real(8)            :: sbuf_a( MarginX+1, RegZMax-RegZMin, nvars ), rbuf_a( MarginX+1, RegZMax-RegZMin, nvars ), sbuf_b( MarginX  , RegZMax-RegZMin, nvars ), rbuf_b( MarginX  , RegZMax-RegZMin, nvars )
    integer            :: ireqs_a, ireqr_a, ireqs_b, ireqr_b
    integer            :: i, k
    
    
    !----- 変数の初期化 -----
    im_a = MarginX+1
    km_a = RegZMax-RegZMin
    
    im_b = MarginX
    km_b = RegZMax-RegZMin
    
    !-------------------------------
    ! 配列の右側を, ノード間で通信する.

    !送信する配列(sbuf_a)を用意する
    do k = RegZMin+1, RegZMax
      do i = 0, MarginX
        sbuf_a( i + 1, k, 1 ) = aa_var(RegXMax - i , k ) 
      end do
    end do
    
    idest_a = mod(( myrank+1 )       , nprocs)   !送信先
    idep_a  = mod(( myrank-1 )+nprocs, nprocs)   !受信元
    call mpii_isend( idest_a, im_a, km_a, nvars, sbuf_a, ireqs_a )
    call mpii_irecv( idep_a , im_a, km_a, nvars, rbuf_a, ireqr_a )
    
    !-------------------------------
    do k = RegZMin+1, RegZMax
      do i = 1, MarginX
        sbuf_b( i, k, 1 ) = aa_var(RegXMin + i , k ) 
      end do
    end do
    
    idest_b = mod(( myrank-1 )+nprocs, nprocs)    !送信先
    idep_b  = mod(( myrank+1 )       , nprocs)    !受信元
    call mpii_isend( idest_b, im_b, km_b, nvars, sbuf_b, ireqs_b )
    call mpii_irecv( idep_b , im_b, km_b, nvars, rbuf_b, ireqr_b )

    !-------------------------------
    call mpii_wait( ireqs_a )
    call mpii_wait( ireqr_a )
  
    do k = RegZMin+1, RegZMax
      do i = 0, MarginX
        aa_var(RegXMin - i , k ) = rbuf_a( i + 1, k, 1 ) 
      end do
    end do

    !-------------------------------
    call mpii_wait( ireqs_b )
    call mpii_wait( ireqr_b )
    
    do k = RegZMin+1, RegZMax
      do i = 1, MarginX
        aa_var(RegXMax + i , k ) = rbuf_b( i, k, 1 ) 
      end do
    end do

  end subroutine BoundaryXCyc_aa
BoundaryXCyc_xz( aa_Var )
Subroutine :
aa_Var(DimXMin:DimXMax, DimZMin:DimZMax) :real(8), intent(inout)

[Source]

  subroutine BoundaryXCyc_aa(aa_Var)
    
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: aa_Var(DimXMin:DimXMax, DimZMin:DimZMax)
    
    integer            :: idest_a, idep_a, idest_b, idep_b
    integer            :: im_a, km_a, im_b, km_b
    integer, parameter :: nvars = 1
    real(8)            :: sbuf_a( MarginX+1, RegZMax-RegZMin, nvars ), rbuf_a( MarginX+1, RegZMax-RegZMin, nvars ), sbuf_b( MarginX  , RegZMax-RegZMin, nvars ), rbuf_b( MarginX  , RegZMax-RegZMin, nvars )
    integer            :: ireqs_a, ireqr_a, ireqs_b, ireqr_b
    integer            :: i, k
    
    
    !----- 変数の初期化 -----
    im_a = MarginX+1
    km_a = RegZMax-RegZMin
    
    im_b = MarginX
    km_b = RegZMax-RegZMin
    
    !-------------------------------
    ! 配列の右側を, ノード間で通信する.

    !送信する配列(sbuf_a)を用意する
    do k = RegZMin+1, RegZMax
      do i = 0, MarginX
        sbuf_a( i + 1, k, 1 ) = aa_var(RegXMax - i , k ) 
      end do
    end do
    
    idest_a = mod(( myrank+1 )       , nprocs)   !送信先
    idep_a  = mod(( myrank-1 )+nprocs, nprocs)   !受信元
    call mpii_isend( idest_a, im_a, km_a, nvars, sbuf_a, ireqs_a )
    call mpii_irecv( idep_a , im_a, km_a, nvars, rbuf_a, ireqr_a )
    
    !-------------------------------
    do k = RegZMin+1, RegZMax
      do i = 1, MarginX
        sbuf_b( i, k, 1 ) = aa_var(RegXMin + i , k ) 
      end do
    end do
    
    idest_b = mod(( myrank-1 )+nprocs, nprocs)    !送信先
    idep_b  = mod(( myrank+1 )       , nprocs)    !受信元
    call mpii_isend( idest_b, im_b, km_b, nvars, sbuf_b, ireqs_b )
    call mpii_irecv( idep_b , im_b, km_b, nvars, rbuf_b, ireqr_b )

    !-------------------------------
    call mpii_wait( ireqs_a )
    call mpii_wait( ireqr_a )
  
    do k = RegZMin+1, RegZMax
      do i = 0, MarginX
        aa_var(RegXMin - i , k ) = rbuf_a( i + 1, k, 1 ) 
      end do
    end do

    !-------------------------------
    call mpii_wait( ireqs_b )
    call mpii_wait( ireqr_b )
    
    do k = RegZMin+1, RegZMax
      do i = 1, MarginX
        aa_var(RegXMax + i , k ) = rbuf_b( i, k, 1 ) 
      end do
    end do

  end subroutine BoundaryXCyc_aa
BoundaryXCyc_xza( aaa_Var )
Subroutine :
aaa_Var(DimXMin:DimXMax, DimZMin:DimZMax, 1:SpcNum) :real(8), intent(inout)

[Source]

  subroutine BoundaryXCyc_aaa(aaa_Var)
    
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: aaa_Var(DimXMin:DimXMax, DimZMin:DimZMax, 1:SpcNum)
    
    integer            :: idest_a, idep_a, idest_b, idep_b
    integer            :: im_a, km_a, im_b, km_b
!    integer, parameter :: nvars = SpcNum
    real(8)            :: sbuf_a( MarginX+1, RegZMax-RegZMin, SpcNum ), rbuf_a( MarginX+1, RegZMax-RegZMin, SpcNum ), sbuf_b( MarginX  , RegZMax-RegZMin, SpcNum ), rbuf_b( MarginX  , RegZMax-RegZMin, SpcNum )
    integer            :: ireqs_a, ireqr_a, ireqs_b, ireqr_b
    integer            :: i, k
    
    
    !----- 変数の初期化 -----
    im_a = MarginX+1
    km_a = RegZMax-RegZMin
    
    im_b = MarginX
    km_b = RegZMax-RegZMin
    
    !-------------------------------
    ! 配列の右側を, ノード間で通信する.

    !送信する配列(sbuf_a)を用意する
    do k = RegZMin+1, RegZMax
      do i = 0, MarginX
        sbuf_a( i + 1, k, 1:SpcNum ) = aaa_var(RegXMax - i , k, 1:SpcNum ) 
      end do
    end do
    
    idest_a = mod(( myrank+1 )       , nprocs)   !送信先
    idep_a  = mod(( myrank-1 )+nprocs, nprocs)   !受信元
    call mpii_isend( idest_a, im_a, km_a, SpcNum, sbuf_a, ireqs_a )
    call mpii_irecv( idep_a , im_a, km_a, SpcNum, rbuf_a, ireqr_a )
    
    !-------------------------------
    do k = RegZMin+1, RegZMax
      do i = 1, MarginX
        sbuf_b( i, k, 1:SpcNum ) = aaa_var(RegXMin + i , k, 1:SpcNum ) 
      end do
    end do
    
    idest_b = mod(( myrank-1 )+nprocs, nprocs)    !送信先
    idep_b  = mod(( myrank+1 )       , nprocs)    !受信元
    call mpii_isend( idest_b, im_b, km_b, SpcNum, sbuf_b, ireqs_b )
    call mpii_irecv( idep_b , im_b, km_b, SpcNum, rbuf_b, ireqr_b )

    !-------------------------------
    call mpii_wait( ireqs_a )
    call mpii_wait( ireqr_a )
  
    do k = RegZMin+1, RegZMax
      do i = 0, MarginX
        aaa_var(RegXMin - i , k, 1:SpcNum) = rbuf_a( i + 1, k, 1:SpcNum ) 
      end do
    end do

    !-------------------------------
    call mpii_wait( ireqs_b )
    call mpii_wait( ireqr_b )
    
    do k = RegZMin+1, RegZMax
      do i = 1, MarginX
        aaa_var(RegXMax + i , k, 1:SpcNum ) = rbuf_b( i, k, 1:SpcNum ) 
      end do
    end do

  end subroutine BoundaryXCyc_aaa
BoundaryZAntiSym_pz( az_Var )
Subroutine :
az_Var(DimXMin:DimXMax, DimZMin:DimZMax) :real(8), intent(inout)

z 方向に半格子ずれた点に存在する変数に対し, z 方向に「反対称境界条件」を適用する.

[Source]

  subroutine BoundaryZAntiSym_az( az_Var )
    !
    ! z 方向に半格子ずれた点に存在する変数に対し, 
    ! z 方向に「反対称境界条件」を適用する. 
    !

    !暗黙の型宣言禁止
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: az_Var(DimXMin:DimXMax, DimZMin:DimZMax)
    real(8)                 :: az_Work(DimXMin:DimXMax, DimZMin:DimZMax)
    integer                 :: k
    
    az_Work = az_Var
    
    do k = 0, MarginZ
      az_Var( :, RegZMin - k ) = - az_Work( :, RegZMin + 1 + k )
    end do
    do k = 1, MarginZ
      az_Var( :, RegZMax + k ) = - az_Work( :, RegZMax + 1 - k )
    end do
    
  end subroutine BoundaryZAntiSym_az
BoundaryZAntiSym_xr( ar_Var )
Subroutine :
ar_Var(DimXMin:DimXMax, DimZMin:DimZMax) :real(8), intent(inout)

z 方向の格子点上に存在する変数に対し, z 方向に「反対称境界条件」を適用する.

[Source]

  subroutine BoundaryZAntiSym_ar( ar_Var )
    !
    ! z 方向の格子点上に存在する変数に対し, 
    ! z 方向に「反対称境界条件」を適用する. 
    !
    
    !暗黙の型宣言禁止
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: ar_Var(DimXMin:DimXMax, DimZMin:DimZMax)
    real(8)                 :: ar_Work(DimXMin:DimXMax, DimZMin:DimZMax)
    integer                 :: k
  
    ar_Work = ar_Var

    !境界での速度はゼロ
    ar_Var( :, RegZMin ) = 0.0d0
    ar_Var( :, RegZMax ) = 0.0d0

    do k = 1, MarginZ
      ar_Var( :, RegZMin - k ) = - ar_Work( :, RegZMin + k )
      ar_Var( :, RegZMax + k ) = - ar_Work( :, RegZMax - k )
    end do
    
  end subroutine BoundaryZAntiSym_ar
BoundaryZAntiSym_xz( az_Var )
Subroutine :
az_Var(DimXMin:DimXMax, DimZMin:DimZMax) :real(8), intent(inout)

z 方向に半格子ずれた点に存在する変数に対し, z 方向に「反対称境界条件」を適用する.

[Source]

  subroutine BoundaryZAntiSym_az( az_Var )
    !
    ! z 方向に半格子ずれた点に存在する変数に対し, 
    ! z 方向に「反対称境界条件」を適用する. 
    !

    !暗黙の型宣言禁止
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: az_Var(DimXMin:DimXMax, DimZMin:DimZMax)
    real(8)                 :: az_Work(DimXMin:DimXMax, DimZMin:DimZMax)
    integer                 :: k
    
    az_Work = az_Var
    
    do k = 0, MarginZ
      az_Var( :, RegZMin - k ) = - az_Work( :, RegZMin + 1 + k )
    end do
    do k = 1, MarginZ
      az_Var( :, RegZMax + k ) = - az_Work( :, RegZMax + 1 - k )
    end do
    
  end subroutine BoundaryZAntiSym_az
BoundaryZAntiSym_xza( aza_Var )
Subroutine :
aza_Var(DimXMin:DimXMax, DimZMin:DimZMax, SpcNum) :real(8), intent(inout)

z 方向に半格子ずれた点に存在する変数に対し, z 方向に「反対称境界条件」を適用する.

[Source]

  subroutine BoundaryZAntiSym_aza( aza_Var )
    !
    ! z 方向に半格子ずれた点に存在する変数に対し, 
    ! z 方向に「反対称境界条件」を適用する. 
    !

    !暗黙の型宣言禁止
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: aza_Var(DimXMin:DimXMax, DimZMin:DimZMax, SpcNum)
    real(8)                 :: aza_Work(DimXMin:DimXMax, DimZMin:DimZMax, SpcNum)
    integer                 :: k
    
    aza_Work = aza_Var
    
    do k = 0, MarginZ
      aza_Var( :, RegZMin - k, : ) = - aza_Work( :, RegZMin + 1 + k, : )
    end do
    do k = 1, MarginZ
      aza_Var( :, RegZMax + k, : ) = - aza_Work( :, RegZMax + 1 - k, : )
    end do
    
  end subroutine BoundaryZAntiSym_aza
BoundaryZSym_pz( az_Var )
Subroutine :
az_Var(DimXMin:DimXMax, DimZMin:DimZMax) :real(8), intent(inout)

z 方向に半格子ずれた点に存在する変数に対し, z 方向に「対称境界条件」を適用する.

[Source]

  subroutine BoundaryZSym_az( az_Var )
    !
    ! z 方向に半格子ずれた点に存在する変数に対し, 
    ! z 方向に「対称境界条件」を適用する. 
    !

    !暗黙の型宣言禁止
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: az_Var(DimXMin:DimXMax, DimZMin:DimZMax)
    real(8)                 :: az_Work(DimXMin:DimXMax, DimZMin:DimZMax)
    integer                 :: k
  
    az_Work = az_Var

    do k = 0, MarginZ
      az_Var( :, RegZMin - k ) = az_Work( :, RegZMin + 1 + k )
    end do
    do k = 1, MarginZ
      az_Var( :, RegZMax + k ) = az_Work( :, RegZMax + 1 - k )
    end do
    
  end subroutine BoundaryZSym_az
BoundaryZSym_xr( ar_Var )
Subroutine :
ar_Var(DimXMin:DimXMax, DimZMin:DimZMax) :real(8), intent(inout)

z 方向の格子点上に存在する変数に対し, z 方向に「対称境界条件」を適用する.

[Source]

  subroutine BoundaryZSym_ar( ar_Var )
    !
    ! z 方向の格子点上に存在する変数に対し, 
    ! z 方向に「対称境界条件」を適用する. 
    !
    
    !暗黙の型宣言禁止
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: ar_Var(DimXMin:DimXMax, DimZMin:DimZMax)
    real(8)                 :: ar_Work(DimXMin:DimXMax, DimZMin:DimZMax)
    integer                 :: k
  
    ar_Work = ar_Var

    !境界での速度はゼロ
    ar_Var( :, RegZMin ) = 0.0d0
    ar_Var( :, RegZMax ) = 0.0d0
    
    do k = 1, MarginZ
      ar_Var( :, RegZMin - k ) = ar_Work( :, RegZMin + k )
      ar_Var( :, RegZMax + k ) = ar_Work( :, RegZMax - k )
    end do
    
  end subroutine BoundaryZSym_ar
BoundaryZSym_xz( az_Var )
Subroutine :
az_Var(DimXMin:DimXMax, DimZMin:DimZMax) :real(8), intent(inout)

z 方向に半格子ずれた点に存在する変数に対し, z 方向に「対称境界条件」を適用する.

[Source]

  subroutine BoundaryZSym_az( az_Var )
    !
    ! z 方向に半格子ずれた点に存在する変数に対し, 
    ! z 方向に「対称境界条件」を適用する. 
    !

    !暗黙の型宣言禁止
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: az_Var(DimXMin:DimXMax, DimZMin:DimZMax)
    real(8)                 :: az_Work(DimXMin:DimXMax, DimZMin:DimZMax)
    integer                 :: k
  
    az_Work = az_Var

    do k = 0, MarginZ
      az_Var( :, RegZMin - k ) = az_Work( :, RegZMin + 1 + k )
    end do
    do k = 1, MarginZ
      az_Var( :, RegZMax + k ) = az_Work( :, RegZMax + 1 - k )
    end do
    
  end subroutine BoundaryZSym_az
BoundaryZSym_xza( aza_Var )
Subroutine :
aza_Var(DimXMin:DimXMax, DimZMin:DimZMax, SpcNum) :real(8), intent(inout)

z 方向に半格子ずれた点に存在する変数に対し, z 方向に「対称境界条件」を適用する.

[Source]

  subroutine BoundaryZSym_aza( aza_Var )
    !
    ! z 方向に半格子ずれた点に存在する変数に対し, 
    ! z 方向に「対称境界条件」を適用する. 
    !

    !暗黙の型宣言禁止
    implicit none
    
    !変数定義
    real(8), intent(inout)  :: aza_Var(DimXMin:DimXMax, DimZMin:DimZMax, SpcNum)
    real(8)                 :: aza_Work(DimXMin:DimXMax, DimZMin:DimZMax, SpcNum)
    integer                 :: k
  
    aza_Work = aza_Var

    do k = 0, MarginZ
      aza_Var( :, RegZMin - k, : ) = aza_Work( :, RegZMin + 1 + k, : )
    end do
    do k = 1, MarginZ
      aza_Var( :, RegZMax + k, : ) = aza_Work( :, RegZMax + 1 - k, : )
    end do
    
  end subroutine BoundaryZSym_aza