!-------------------------------------- LICENCE BEGIN ------------------------------------
!Environment Canada - Atmospheric Science and Technology License/Disclaimer,
! version 3; Last Modified: May 7, 2008.
!This is free but copyrighted software; you can use/redistribute/modify it under the terms
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***s/r hzd_solparite_u_ad - ADJ of hzd_solparite_u
*
#include "model_macros_f.h"
*
subroutine hzd_solparite_u_ad ( 1
$ F_sol, F_Rhs_8, F_evxevec_8 ,F_oddxevec_8,
% F_a_8, F_c_8 ,F_deltai_8,
% minx1, maxx1, minx2, maxx2, nx1, nx2, nx3, F_pwr,
% Minx,Maxx,Miny,Maxy,Gnk,Gni,nil,njl,nkl,
% F_opsxp0_8, F_opsyp0_8,F_cdiff,F_npex,F_npey,NSTOR,nev)
*
implicit none
*
integer minx1, maxx1, minx2, maxx2, nx1, nx2, nx3 ,
$ Minx , Maxx , Miny , Maxy , Gnk, Gni, F_pwr,
$ njl , nkl , nil , F_npex, F_npey,NSTOR,nev
real*8 F_opsxp0_8(*), F_opsyp0_8(*),
$ F_a_8(1:F_pwr,1:F_pwr,minx2:maxx2,nx3),
$ F_c_8(1:F_pwr,1:F_pwr,minx2:maxx2,nx3),
$ F_deltai_8(1:F_pwr,1:F_pwr,minx2:maxx2,nx3),
$ F_Rhs_8
real*8 F_evxevec_8(NSTOR*NSTOR),F_oddxevec_8(NSTOR*NSTOR)
real F_cdiff, F_sol(Minx:Maxx,Miny:Maxy,Gnk)
*
*author
* M.Tanguay
*
*revision
* v3_02 - Tanguay M. - initial version
* v3_11 - Tanguay M. - AIXport+Opti+OpenMP for TLM-ADJ
* v3_20 - Tanguay M. - Correction for transpose48 when NPEX.GT.1
* v3_30 - Tanguay M. - adjust OPENMP
*
*object
*
*ADJ of
*arguments
* Name I/O Description
*----------------------------------------------------------------
* F_sol I/O r.h.s. and result of horizontal diffusion
* F_Rhs_8 I work vector
*
*----------------------------------------------------------------
*
*implicits
#include "ptopo.cdk"
*
real*8 fdg1_8 ( Miny:Maxy ,minx1:maxx1,Gni+F_npex),
$ fdg2_8 (minx1:maxx1,minx2:maxx2,nx3+F_npey),
$ dn3_8 (minx1:maxx1,minx2:maxx2,F_pwr,nx3 ),
$ sol_8 (minx1:maxx1,minx2:maxx2,F_pwr,nx3 ),
$ fwft_8 ( Miny:Maxy ,minx1:maxx1,Gni)
real*8 fdg12_8( Miny:Maxy ,minx1:maxx1,Gni)
*
real*8 ZERO_8, fact_8
parameter( ZERO_8 = 0.0 )
integer m,o1,o2,i,j,k,nevi,gnii,kkii,ki0,kin,kilon,pi0,pin
*
* __________________________________________________________________
*
kilon = (maxx2-minx2 +1+Ptopo_npeOpenMP)/Ptopo_npeOpenMP
*
* Zero adjoint variables
* ----------------------
*
!$omp parallel
*
!$omp do
do k= 1,Gni+F_npex
do j= minx1,maxx1
do i= Miny ,Maxy
fdg1_8(i,j,k) = ZERO_8
end do
end do
end do
!$omp enddo
*
!$omp do
do k= 1,Gni
do j= minx1,maxx1
do i= Miny ,Maxy
fwft_8(i,j,k) = ZERO_8
end do
end do
end do
!$omp enddo
*
!$omp do
do k= 1,nx3+F_npey
do j= minx2,maxx2
do i= minx1,maxx1
fdg2_8(i,j,k) = ZERO_8
end do
end do
end do
!$omp enddo
*
!$omp do
do m= 1,nx3
do k= 1,F_pwr
do j= minx2,maxx2
do i= minx1,maxx1
dn3_8(i,j,k,m) = ZERO_8
sol_8(i,j,k,m) = ZERO_8
end do
end do
end do
end do
!$omp enddo
*
!$omp do
do k= 1,Gni
do j= minx1,maxx1
do i= Miny ,Maxy
fdg12_8(i,j,k) = ZERO_8
end do
end do
end do
!$omp enddo
*
* ADJ of
* combine even and odd parts
*
!$omp end parallel
*
call rpn_comm_transpose48(F_sol, Minx, Maxx, Gni,1, (Maxy-Miny+1),
% (Maxy-Miny+1), Minx1, Maxx1, gnk, fdg1_8,
% 1,1.0d0,0.d0 )
*
!$omp parallel private(kkii,pi0,pin,ki0,kin,gnii,nevi)
!$omp$ shared (kilon,nev,nstor)
*
*
if( Gni.ne.(2*(Gni/2)) ) then
!$omp do
do k= Nkl,1,-1
do j= njl,1,-1
fdg12_8(j,k,nev) = fdg1_8(j,k,nev) + fdg12_8(j,k,nev)
fdg1_8 (j,k,nev) = ZERO_8
enddo
enddo
!$omp end do
else
gnii=Gni+1-nev
nevi=nev+nev
!$omp do
do k= Nkl,1,-1
do j= njl,1,-1
fdg12_8(j,k,nev) = fdg1_8(j,k,gnii) + fdg12_8(j,k,nev)
fdg12_8(j,k,nevi) = -fdg1_8(j,k,gnii) + fdg12_8(j,k,nevi)
fdg1_8 (j,k,gnii) = ZERO_8
*
fdg12_8(j,k,nev) = fdg1_8(j,k,nev) + fdg12_8(j,k,nev)
fdg12_8(j,k,nevi) = fdg1_8(j,k,nev) + fdg12_8(j,k,nevi)
fdg1_8 (j,k,nev) = ZERO_8
enddo
enddo
!$omp end do
endif
*
!$omp do
do k= Nkl,1,-1
do i= nev-1,1,-1
gnii=Gni+1-i
nevi=nev+i
do j= njl,1,-1
fdg12_8(j,k,i) = fdg1_8(j,k,gnii) + fdg12_8(j,k,i)
fdg12_8(j,k,nevi) = -fdg1_8(j,k,gnii) + fdg12_8(j,k,nevi)
fdg1_8 (j,k,gnii) = ZERO_8
*
fdg12_8(j,k,i) = fdg1_8(j,k,i) + fdg12_8(j,k,i)
fdg12_8(j,k,nevi) = fdg1_8(j,k,i) + fdg12_8(j,k,nevi)
fdg1_8 (j,k,i) = ZERO_8
enddo
enddo
enddo
!$omp end do
*
* ADJ of
* resolution du systeme blok-tridiagonal
*
* ADJ of
* retour
*
* ADJ of
* inverse projection ( r = x * w )
*
c call mxma8( F_oddxevec_8, NSTOR,1,
c % fdg12_8(1,1,nev+1),(Maxy-Miny+1) * (maxx1-minx1+1), 1,
c % fwft_8 (1,1,nev+1),(Maxy-Miny+1) * (maxx1-minx1+1), 1,
c % Gni-nev, Gni-nev, (Maxy-Miny+1) * Nkl )
*
!$omp do
do k=1,Nkl
call dgemm('N','N', (Maxy-Miny+1), Gni-nev, Gni-nev,
. 1._8, fdg12_8(1,k,nev+1),
. (Maxy-Miny+1)* (Maxx1-Minx1+1),F_oddxevec_8, NSTOR,
. 0._8, fwft_8(1,k,nev+1),
. (Maxy-Miny+1)* (Maxx1-Minx1+1))
enddo
!$omp enddo
*
c call mxma8( F_evxevec_8, NSTOR,1,
c % fdg12_8(1,1,1), (Maxy-Miny+1) * (maxx1-minx1+1), 1,
c % fwft_8 (1,1,1), (Maxy-Miny+1) * (maxx1-minx1+1), 1,
c % nev, nev, (Maxy-Miny+1) * Nkl )
*
!$omp do
do k=1,Nkl
call dgemm('N','N', (Maxy-Miny+1), nev, nev,
. 1._8, fdg12_8(1,k,1),
. (Maxy-Miny+1)* (Maxx1-Minx1+1),F_evxevec_8, NSTOR,
. 0._8, fwft_8(1,k,1),
. (Maxy-Miny+1)* (Maxx1-Minx1+1))
enddo
!$omp enddo
*
!$omp do
do i = 1, gni
do k = minx1, maxx1
do j = njl+1, maxy
fwft_8(j,k,i)= ZERO_8
enddo
enddo
*
do k = minx1, maxx1
do j = miny , 0
fwft_8(j,k,i)= ZERO_8
enddo
enddo
*
enddo
!$omp enddo
*
!$omp single
call rpn_comm_transpose(fwft_8,Miny,Maxy,nx3,(maxx1-minx1+1),
% minx2, maxx2,Gni,fdg2_8,2,2)
!$omp end single
*
!$omp do
do j = 1, nx3
do i = 1, nx2
do k = 1, nx1
sol_8 (k,i,F_pwr,j) = fdg2_8(k,i,j) + sol_8(k,i,F_pwr,j)
fdg2_8(k,i,j) = ZERO_8
enddo
enddo
enddo
!$omp enddo
*
*
!$omp do
do kkii = Ptopo_npeOpenMP,1,-1
ki0 = minx2 + kilon*(kkii-1)
kin = min(ki0+kilon-1, maxx2)
pi0 = 1 + kilon*(kkii-1)
pin = min(pi0+kilon-1,nx2)
*
do j = 1,nx3-1
do o1= F_pwr,1,-1
do i = pin,pi0,-1
do k = nx1,1,-1
dn3_8(k,i,o1,j)= sol_8(k,i,o1,j) + dn3_8(k,i,o1,j)
sol_8(k,i,o1,j)= -sol_8(k,i,o1,j)
enddo
enddo
enddo
*
do o1= F_pwr,1,-1
do o2= F_pwr,1,-1
do i = kin,ki0,-1
do k = maxx1,minx1,-1
sol_8(k,i,o2,j+1)=F_c_8(o1,o2,i,j)*sol_8(k,i,o1,j) + sol_8(k,i,o2,j+1)
enddo
enddo
enddo
enddo
enddo
*
enddo
!$omp enddo
*
!$omp do
do j = 1, nx3
if(j.eq.nx3) then
do o1= 1, F_pwr
do i = 1, nx2
do k = 1, nx1
dn3_8(k,i,o1,j) = sol_8(k,i,o1,j) + dn3_8(k,i,o1,j)
sol_8(k,i,o1,j) = ZERO_8
enddo
enddo
enddo
else
do o1= 1, F_pwr
do i = 1, nx2
do k = 1, nx1
sol_8(k,i,o1,j)= 0.0
enddo
enddo
enddo
endif
enddo
!$omp enddo
*
* ADJ of
* scale le cote droit pour retour
*
!$omp do
do j= nx3,1,-1
*
do o1= F_pwr,1,-1
do o2= F_pwr,1,-1
do i = maxx2,minx2,-1
do k = maxx1,minx1,-1
sol_8(k,i,o2,j)= F_deltai_8(o1,o2,i,j)*dn3_8(k,i,o1,j) + sol_8(k,i,o2,j)
enddo
enddo
enddo
enddo
*
do o1= F_pwr,1,-1
do i= maxx2,minx2,-1
do k= maxx1,minx1,-1
C dn3_8(k,i,o1,j)= 0.0
dn3_8(k,i,o1,j)= ZERO_8
enddo
enddo
enddo
enddo
!$omp end do
*
* ADJ of
* aller
*
*
!$omp do
do kkii = Ptopo_npeOpenMP,1,-1
ki0 = minx2+ kilon*(kkii-1)
kin = min(ki0+kilon-1,maxx2)
pi0 = 1 + kilon*(kkii-1)
pin = min(pi0+kilon-1,nx2)
*
do j = nx3,2,-1
do o1= F_pwr,1,-1
do i = pin,pi0,-1
do k = nx1,1,-1
dn3_8(k,i,o1,j)= sol_8(k,i,o1,j) + dn3_8(k,i,o1,j)
sol_8(k,i,o1,j)= -sol_8(k,i,o1,j)
enddo
enddo
enddo
*
do o1= F_pwr,1,-1
do o2= F_pwr,1,-1
do i = kin,ki0,-1
do k = nx1,1,-1
sol_8(k,i,o2,j-1) = F_a_8(o1,o2,i,j)*sol_8(k,i,o1,j)
% + sol_8(k,i,o2,j-1)
enddo
enddo
enddo
enddo
enddo
*
enddo
!$omp end do
*
!$omp do
do i = 1, nx2
do o1= 1, F_pwr
do k = 1, nx1
dn3_8(k,i,o1,1)= sol_8(k,i,o1,1) + dn3_8(k,i,o1,1)
sol_8(k,i,o1,1)= ZERO_8
enddo
enddo
enddo
!$omp end do
*
* ADJ of
* cote droit
*
!$omp do
do j = nx3,1,-1
do i = nx2,1,-1
do k = nx1,1,-1
fdg2_8(k,i,j) = F_opsyp0_8(nx3+j)*dn3_8(k,i,1,j) + fdg2_8(k,i,j)
dn3_8 (k,i,1,j) = ZERO_8
enddo
enddo
enddo
!$omp enddo
*
!$omp do
do j = nx3,1,-1
do o1 = F_pwr,1,-1
do i = maxx2,minx2,-1
do k = maxx1,minx1,-1
sol_8(k,i,o1,j)= ZERO_8
dn3_8(k,i,o1,j)= ZERO_8
enddo
enddo
enddo
enddo
!$omp enddo
*
* projection ( wfft = x transposed * g )
*
!$omp single
call rpn_comm_transpose(fwft_8,Miny,Maxy,nx3,(Maxx1-Minx1+1),
% minx2, maxx2,Gni,fdg2_8,-2,2)
!$omp end single
*
c call mxma8( F_oddxevec_8, 1,NSTOR,
c % fwft_8 (1,1,nev+1),(Maxy-Miny+1) * (maxx1-minx1+1), 1,
c % fdg12_8(1,1,nev+1),(Maxy-Miny+1) * (maxx1-minx1+1), 1,
c % Gni-nev, Gni-nev, (Maxy-Miny+1) * Nkl )
*
!$omp do
do k=1,Nkl
call dgemm('N','T', (Maxy-Miny+1),Gni-nev,Gni-nev,
. 1._8, fwft_8(1,k,nev+1),
. (Maxy-Miny+1) * (Maxx1-Minx1+1),F_oddxevec_8, NSTOR,
. 0._8, fdg12_8(1,k,nev+1),
. (Maxy-Miny+1) * (Maxx1-Minx1+1))
enddo
!$omp end do
*
c call mxma8( F_evxevec_8, 1,NSTOR,
c % fwft_8 (1,1,1), (Maxy-Miny+1) * (maxx1-minx1+1), 1,
c % fdg12_8(1,1,1), (Maxy-Miny+1) * (maxx1-minx1+1), 1,
c % nev, nev, (Maxy-Miny+1) * Nkl )
*
!$omp do
do k=1,Nkl
call dgemm('N','T', (Maxy-Miny+1), nev, nev,
. 1._8, fwft_8(1,k,1),
. (Maxy-Miny+1) * (Maxx1-Minx1+1),F_evxevec_8, NSTOR,
. 0._8, fdg12_8(1,k,1),
. (Maxy-Miny+1) * (Maxx1-Minx1+1))
enddo
!$omp end do
*
* ADJ of
* odd part of rhs
*
!$omp do
do k=Nkl,1,-1
do i=Gni-nev,1,-1
do j=njl,1,-1
fdg1_8 (j,k,i) = fdg12_8(j,k,i+nev) + fdg1_8(j,k,i)
fdg1_8 (j,k,Gni+1-i) =-fdg12_8(j,k,i+nev) + fdg1_8(j,k,Gni+1-i)
fdg12_8(j,k,i+nev) = ZERO_8
enddo
enddo
enddo
!$omp enddo
*
* ADJ of
* even part of rhs
*
if (Gni.ne.(2*(Gni/2)) ) then
!$omp do
do k=Nkl,1,-1
do j=njl,1,-1
fdg1_8 (j,k,nev) = fdg12_8(j,k,nev) + fdg1_8(j,k,nev)
fdg12_8(j,k,nev) = ZERO_8
enddo
enddo
!$omp enddo
endif
*
!$omp do
do k=Nkl,1,-1
do i=nev,1,-1
do j=njl,1,-1
fdg1_8 (j,k,i) = fdg12_8(j,k,i) + fdg1_8(j,k,i)
fdg1_8 (j,k,Gni+1-i) = fdg12_8(j,k,i) + fdg1_8(j,k,Gni+1-i)
fdg12_8(j,k,i) = ZERO_8
enddo
enddo
enddo
!$omp enddo
*
* ADJ of
* Resolution
*
!$omp do
do i = 1, Gni
do k = minx1, maxx1
do j = Miny , Maxy
fwft_8(j,k,i)=ZERO_8
enddo
do j = njl+1, Maxy
fdg1_8 (j,k,i)= ZERO_8
fdg12_8(j,k,i)= ZERO_8
enddo
do j = Miny , 0
fdg1_8 (j,k,i)= ZERO_8
fdg12_8(j,k,i)= ZERO_8
enddo
enddo
enddo
!$omp enddo
*
!$omp do
do k = 1, nkl
do i = 1, Gni
do j = 1, njl
fdg1_8(j,k,i) = F_opsxp0_8(Gni+i)*fdg1_8(j,k,i)
enddo
enddo
enddo
!$omp enddo
*
!$omp end parallel
*
fact_8 = ((-1)**F_pwr)*dble(F_cdiff)
call rpn_comm_transpose48 ( F_sol, Minx, Maxx, Gni,1,(Maxy-Miny+1),
% (Maxy-Miny+1),Minx1, Maxx1, gnk, fdg1_8,
C % -1,fact_8,0.d0 )
% -1,1.d0,0.d0 )
*
!$omp parallel do
do k = 1, Gnk
do j = 1, njl
do i = 1, nil
F_sol(i,j,k) = fact_8*F_sol(i,j,k)
enddo
enddo
enddo
!$omp end parallel do
* __________________________________________________________________
*
return
end