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heimbach |
1.40 |
C $Header: /u/gcmpack/MITgcm/pkg/grdchk/grdchk_main.F,v 1.39 2012/08/21 19:49:41 gforget Exp $ |
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heimbach |
1.11 |
C $Name: $ |
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heimbach |
1.2 |
|
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jmc |
1.31 |
#include "GRDCHK_OPTIONS.h" |
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jmc |
1.36 |
#include "AD_CONFIG.h" |
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heimbach |
1.2 |
|
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heimbach |
1.3 |
CBOI |
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C |
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C !TITLE: GRADIENT CHECK |
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C !AUTHORS: mitgcm developers ( support@mitgcm.org ) |
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C !AFFILIATION: Massachussetts Institute of Technology |
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C !DATE: |
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C !INTRODUCTION: gradient check package |
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c \bv |
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c Compare the gradients calculated by the adjoint model with |
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c finite difference approximations. |
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c |
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C !CALLING SEQUENCE: |
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c |
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c the_model_main |
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c | |
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c |-- ctrl_unpack |
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c |-- adthe_main_loop - unperturbed cost function and |
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c |-- ctrl_pack adjoint gradient are computed here |
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c | |
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c |-- grdchk_main |
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c | |
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c |-- grdchk_init |
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c |-- do icomp=... - loop over control vector elements |
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c | |
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c |-- grdchk_loc - determine location of icomp on grid |
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c | |
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c |-- grdchk_getxx - get control vector component from file |
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c | perturb it and write back to file |
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jmc |
1.31 |
c |-- grdchk_getadxx - get gradient component calculated |
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heimbach |
1.3 |
c | via adjoint |
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c |-- the_main_loop - forward run and cost evaluation |
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c | with perturbed control vector element |
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c |-- calculate ratio of adj. vs. finite difference gradient |
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c | |
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c |-- grdchk_setxx - Reset control vector element |
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c | |
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c |-- grdchk_print - print results |
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c \ev |
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CEOI |
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CBOP |
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C !ROUTINE: grdchk_main |
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C !INTERFACE: |
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subroutine grdchk_main( mythid ) |
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heimbach |
1.2 |
|
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heimbach |
1.3 |
C !DESCRIPTION: \bv |
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heimbach |
1.2 |
c ================================================================== |
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c SUBROUTINE grdchk_main |
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c ================================================================== |
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c o Compare the gradients calculated by the adjoint model with |
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c finite difference approximations. |
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c started: Christian Eckert eckert@mit.edu 24-Feb-2000 |
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heimbach |
1.4 |
c continued&finished: heimbach@mit.edu: 13-Jun-2001 |
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c changed: mlosch@ocean.mit.edu: 09-May-2002 |
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c - added centered difference vs. 1-sided difference option |
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c - improved output format for readability |
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c - added control variable hFacC |
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heimbach |
1.7 |
c heimbach@mit.edu 24-Feb-2003 |
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c - added tangent linear gradient checks |
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c - fixes for multiproc. gradient checks |
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c - added more control variables |
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jmc |
1.31 |
c |
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heimbach |
1.2 |
c ================================================================== |
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c SUBROUTINE grdchk_main |
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c ================================================================== |
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heimbach |
1.3 |
C \ev |
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heimbach |
1.2 |
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heimbach |
1.3 |
C !USES: |
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heimbach |
1.2 |
implicit none |
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c == global variables == |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "grdchk.h" |
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#include "cost.h" |
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heimbach |
1.21 |
#include "ctrl.h" |
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heimbach |
1.9 |
#ifdef ALLOW_TANGENTLINEAR_RUN |
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#include "g_cost.h" |
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#endif |
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heimbach |
1.2 |
|
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heimbach |
1.3 |
C !INPUT/OUTPUT PARAMETERS: |
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heimbach |
1.2 |
c == routine arguments == |
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jmc |
1.31 |
integer mythid |
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heimbach |
1.2 |
|
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heimbach |
1.11 |
#ifdef ALLOW_GRDCHK |
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heimbach |
1.3 |
C !LOCAL VARIABLES: |
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heimbach |
1.2 |
c == local variables == |
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integer myiter |
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jmc |
1.31 |
_RL mytime |
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heimbach |
1.2 |
integer bi, itlo, ithi |
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integer bj, jtlo, jthi |
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integer i, imin, imax |
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integer j, jmin, jmax |
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integer k |
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integer icomp |
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integer ichknum |
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integer icvrec |
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integer jtile |
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integer itile |
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integer layer |
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heimbach |
1.8 |
integer obcspos |
| 110 |
heimbach |
1.2 |
integer itilepos |
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integer jtilepos |
| 112 |
heimbach |
1.19 |
integer icglo |
| 113 |
heimbach |
1.2 |
integer itest |
| 114 |
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integer ierr |
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integer ierr_grdchk |
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_RL gfd |
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_RL fcref |
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heimbach |
1.4 |
_RL fcpertplus, fcpertminus |
| 119 |
heimbach |
1.6 |
_RL ratio_ad |
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_RL ratio_ftl |
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heimbach |
1.2 |
_RL xxmemo_ref |
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_RL xxmemo_pert |
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_RL adxxmemo |
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heimbach |
1.6 |
_RL ftlxxmemo |
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_RL localEps |
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_RL grdchk_epsfac |
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heimbach |
1.7 |
_RL tmpplot1(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy) |
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_RL tmpplot2(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy) |
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_RL tmpplot3(1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy) |
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heimbach |
1.12 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
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heimbach |
1.2 |
c == end of interface == |
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heimbach |
1.3 |
CEOP |
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heimbach |
1.2 |
|
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c-- Set the loop ranges. |
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jtlo = mybylo(mythid) |
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jthi = mybyhi(mythid) |
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itlo = mybxlo(mythid) |
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ithi = mybxhi(mythid) |
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jmin = 1 |
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jmax = sny |
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imin = 1 |
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imax = snx |
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heimbach |
1.16 |
print *, 'ph-check entering grdchk_main ' |
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heimbach |
1.2 |
c-- initialise variables |
| 150 |
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call grdchk_init( mythid ) |
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jmc |
1.29 |
c-- Compute the adjoint model gradients. |
| 153 |
heimbach |
1.2 |
c-- Compute the unperturbed cost function. |
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heimbach |
1.7 |
cph Gradient via adjoint has already been computed, |
| 155 |
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cph and so has unperturbed cost function, |
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cph assuming all xx_ fields are initialised to zero. |
| 157 |
heimbach |
1.2 |
|
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heimbach |
1.28 |
ierr = 0 |
| 159 |
heimbach |
1.9 |
ierr_grdchk = 0 |
| 160 |
heimbach |
1.27 |
adxxmemo = 0. |
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ftlxxmemo = 0. |
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heimbach |
1.40 |
#if (defined (ALLOW_ADMTLM)) |
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heimbach |
1.21 |
fcref = objf_state_final(idep,jdep,1,1,1) |
| 164 |
heimbach |
1.40 |
#elif (defined (ALLOW_AUTODIFF_OPENAD)) |
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fcref = fc%v |
| 166 |
heimbach |
1.21 |
#else |
| 167 |
heimbach |
1.2 |
fcref = fc |
| 168 |
heimbach |
1.21 |
#endif |
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heimbach |
1.9 |
|
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print *, 'ph-check fcref = ', fcref |
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heimbach |
1.2 |
|
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do bj = jtlo, jthi |
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do bi = itlo, ithi |
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do k = 1, nr |
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do j = jmin, jmax |
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do i = imin, imax |
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tmpplot1(i,j,k,bi,bj) = 0. _d 0 |
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tmpplot2(i,j,k,bi,bj) = 0. _d 0 |
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heimbach |
1.6 |
tmpplot3(i,j,k,bi,bj) = 0. _d 0 |
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heimbach |
1.2 |
end do |
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end do |
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end do |
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end do |
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end do |
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heimbach |
1.4 |
if ( useCentralDiff ) then |
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grdchk_epsfac = 2. _d 0 |
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else |
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grdchk_epsfac = 1. _d 0 |
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end if |
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heimbach |
1.23 |
WRITE(standardmessageunit,'(A)') |
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& 'grad-res -------------------------------' |
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WRITE(standardmessageunit,'(2a)') |
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heimbach |
1.19 |
& ' grad-res proc # i j k bi bj iobc', |
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heimbach |
1.18 |
& ' fc ref fc + eps fc - eps' |
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heimbach |
1.7 |
#ifdef ALLOW_TANGENTLINEAR_RUN |
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heimbach |
1.23 |
WRITE(standardmessageunit,'(2a)') |
| 199 |
heimbach |
1.19 |
& ' grad-res proc # i j k bi bj iobc', |
| 200 |
heimbach |
1.18 |
& ' tlm grad fd grad 1 - fd/tlm' |
| 201 |
heimbach |
1.7 |
#else |
| 202 |
heimbach |
1.23 |
WRITE(standardmessageunit,'(2a)') |
| 203 |
heimbach |
1.19 |
& ' grad-res proc # i j k bi bj iobc', |
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heimbach |
1.18 |
& ' adj grad fd grad 1 - fd/adj' |
| 205 |
heimbach |
1.7 |
#endif |
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heimbach |
1.2 |
c-- Compute the finite difference approximations. |
| 208 |
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c-- Cycle through all processes doing NINT(nend-nbeg+1)/nstep |
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c-- gradient checks. |
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heimbach |
1.14 |
|
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jmc |
1.31 |
if ( nbeg .EQ. 0 ) |
| 212 |
heimbach |
1.17 |
& call grdchk_get_position( mythid ) |
| 213 |
heimbach |
1.2 |
|
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heimbach |
1.7 |
do icomp = nbeg, nend, nstep |
| 215 |
heimbach |
1.2 |
|
| 216 |
heimbach |
1.7 |
ichknum = (icomp - nbeg)/nstep + 1 |
| 217 |
jmc |
1.32 |
adxxmemo = 0. |
| 218 |
heimbach |
1.2 |
|
| 219 |
heimbach |
1.19 |
cph( |
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jmc |
1.31 |
cph-print print *, 'ph-grd _main: nbeg, icomp, ichknum ', |
| 221 |
heimbach |
1.19 |
cph-print & nbeg, icomp, ichknum |
| 222 |
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cph) |
| 223 |
heimbach |
1.7 |
if (ichknum .le. maxgrdchecks ) then |
| 224 |
heimbach |
1.2 |
|
| 225 |
heimbach |
1.7 |
c-- Determine the location of icomp on the grid. |
| 226 |
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if ( myProcId .EQ. grdchkwhichproc ) then |
| 227 |
jmc |
1.31 |
call grdchk_loc( icomp, ichknum, |
| 228 |
heimbach |
1.8 |
& icvrec, itile, jtile, layer, obcspos, |
| 229 |
heimbach |
1.19 |
& itilepos, jtilepos, icglo, itest, ierr, |
| 230 |
heimbach |
1.7 |
& mythid ) |
| 231 |
heimbach |
1.18 |
cph( |
| 232 |
heimbach |
1.19 |
cph-print print *, 'ph-grd ----- back from loc -----', |
| 233 |
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cph-print & icvrec, itilepos, jtilepos, layer, obcspos |
| 234 |
heimbach |
1.18 |
cph) |
| 235 |
jmc |
1.34 |
else |
| 236 |
jmc |
1.35 |
icvrec = 0 |
| 237 |
jmc |
1.34 |
itile = 0 |
| 238 |
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jtile = 0 |
| 239 |
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layer = 0 |
| 240 |
jmc |
1.35 |
obcspos = 0 |
| 241 |
jmc |
1.34 |
itilepos = 0 |
| 242 |
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jtilepos = 0 |
| 243 |
jmc |
1.35 |
icglo = 0 |
| 244 |
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itest = 0 |
| 245 |
heimbach |
1.7 |
endif |
| 246 |
jmc |
1.31 |
|
| 247 |
gforget |
1.38 |
c make sure that all procs have correct file records, so that useSingleCpuIO works |
| 248 |
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CALL GLOBAL_SUM_INT( icvrec , myThid ) |
| 249 |
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CALL GLOBAL_SUM_INT( layer , myThid ) |
| 250 |
gforget |
1.39 |
CALL GLOBAL_SUM_INT( ierr , myThid ) |
| 251 |
gforget |
1.38 |
|
| 252 |
heimbach |
1.6 |
c****************************************************** |
| 253 |
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c-- (A): get gradient component calculated via adjoint |
| 254 |
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c****************************************************** |
| 255 |
heimbach |
1.7 |
|
| 256 |
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c-- get gradient component calculated via adjoint |
| 257 |
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call grdchk_getadxx( icvrec, |
| 258 |
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& itile, jtile, layer, |
| 259 |
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& itilepos, jtilepos, |
| 260 |
gforget |
1.38 |
& adxxmemo, ierr, mythid ) |
| 261 |
jmc |
1.32 |
C-- Add a global-sum call so that all proc will get the adjoint gradient |
| 262 |
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_GLOBAL_SUM_RL( adxxmemo, myThid ) |
| 263 |
heimbach |
1.4 |
|
| 264 |
heimbach |
1.6 |
#ifdef ALLOW_TANGENTLINEAR_RUN |
| 265 |
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c****************************************************** |
| 266 |
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c-- (B): Get gradient component g_fc from tangent linear run: |
| 267 |
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c****************************************************** |
| 268 |
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c-- |
| 269 |
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c-- 1. perturb control vector component: xx(i)=1. |
| 270 |
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| 271 |
heimbach |
1.7 |
localEps = 1. _d 0 |
| 272 |
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call grdchk_getxx( icvrec, TANGENT_SIMULATION, |
| 273 |
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& itile, jtile, layer, |
| 274 |
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& itilepos, jtilepos, |
| 275 |
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& xxmemo_ref, xxmemo_pert, localEps, |
| 276 |
gforget |
1.38 |
& ierr, mythid ) |
| 277 |
heimbach |
1.6 |
|
| 278 |
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c-- |
| 279 |
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c-- 2. perform tangent linear run |
| 280 |
heimbach |
1.7 |
mytime = starttime |
| 281 |
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myiter = niter0 |
| 282 |
heimbach |
1.21 |
#ifdef ALLOW_ADMTLM |
| 283 |
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do k=1,4*Nr+1 |
| 284 |
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do j=1,sny |
| 285 |
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do i=1,snx |
| 286 |
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g_objf_state_final(i,j,1,1,k) = 0. |
| 287 |
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enddo |
| 288 |
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enddo |
| 289 |
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enddo |
| 290 |
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#else |
| 291 |
heimbach |
1.7 |
g_fc = 0. |
| 292 |
heimbach |
1.21 |
#endif |
| 293 |
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|
| 294 |
heimbach |
1.7 |
call g_the_main_loop( mytime, myiter, mythid ) |
| 295 |
heimbach |
1.21 |
#ifdef ALLOW_ADMTLM |
| 296 |
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ftlxxmemo = g_objf_state_final(idep,jdep,1,1,1) |
| 297 |
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#else |
| 298 |
heimbach |
1.7 |
ftlxxmemo = g_fc |
| 299 |
heimbach |
1.21 |
#endif |
| 300 |
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| 301 |
heimbach |
1.6 |
c-- |
| 302 |
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c-- 3. reset control vector |
| 303 |
heimbach |
1.7 |
call grdchk_setxx( icvrec, TANGENT_SIMULATION, |
| 304 |
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& itile, jtile, layer, |
| 305 |
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& itilepos, jtilepos, |
| 306 |
gforget |
1.38 |
& xxmemo_ref, ierr, mythid ) |
| 307 |
heimbach |
1.7 |
|
| 308 |
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#endif /* ALLOW_TANGENTLINEAR_RUN */ |
| 309 |
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| 310 |
heimbach |
1.6 |
|
| 311 |
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c****************************************************** |
| 312 |
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c-- (C): Get gradient via finite difference perturbation |
| 313 |
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c****************************************************** |
| 314 |
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| 315 |
heimbach |
1.2 |
c-- get control vector component from file |
| 316 |
heimbach |
1.7 |
c-- perturb it and write back to file |
| 317 |
heimbach |
1.6 |
c-- positive perturbation |
| 318 |
heimbach |
1.7 |
localEps = abs(grdchk_eps) |
| 319 |
gforget |
1.38 |
call grdchk_getxx( icvrec, FORWARD_SIMULATION, |
| 320 |
heimbach |
1.7 |
& itile, jtile, layer, |
| 321 |
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& itilepos, jtilepos, |
| 322 |
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& xxmemo_ref, xxmemo_pert, localEps, |
| 323 |
gforget |
1.38 |
& ierr, mythid ) |
| 324 |
jmc |
1.31 |
|
| 325 |
heimbach |
1.4 |
c-- forward run with perturbed control vector |
| 326 |
heimbach |
1.7 |
mytime = starttime |
| 327 |
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myiter = niter0 |
| 328 |
heimbach |
1.40 |
#ifdef ALLOW_AUTODIFF_OPENAD |
| 329 |
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call OpenAD_the_main_loop( mytime, myiter, mythid ) |
| 330 |
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#else |
| 331 |
heimbach |
1.7 |
call the_main_loop( mytime, myiter, mythid ) |
| 332 |
heimbach |
1.40 |
#endif |
| 333 |
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| 334 |
|
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#if (defined (ALLOW_ADMTLM)) |
| 335 |
heimbach |
1.21 |
fcpertplus = objf_state_final(idep,jdep,1,1,1) |
| 336 |
heimbach |
1.40 |
#elif (defined (ALLOW_AUTODIFF_OPENAD)) |
| 337 |
|
|
fcpertplus = fc%v |
| 338 |
heimbach |
1.21 |
#else |
| 339 |
heimbach |
1.7 |
fcpertplus = fc |
| 340 |
heimbach |
1.21 |
#endif |
| 341 |
jmc |
1.37 |
print *, 'ph-check fcpertplus = ', fcpertplus |
| 342 |
jmc |
1.31 |
|
| 343 |
heimbach |
1.4 |
c-- Reset control vector. |
| 344 |
gforget |
1.38 |
call grdchk_setxx( icvrec, FORWARD_SIMULATION, |
| 345 |
heimbach |
1.7 |
& itile, jtile, layer, |
| 346 |
|
|
& itilepos, jtilepos, |
| 347 |
gforget |
1.38 |
& xxmemo_ref, ierr, mythid ) |
| 348 |
heimbach |
1.2 |
|
| 349 |
heimbach |
1.7 |
fcpertminus = fcref |
| 350 |
heimbach |
1.13 |
print *, 'ph-check fcpertminus = ', fcpertminus |
| 351 |
heimbach |
1.4 |
|
| 352 |
heimbach |
1.7 |
if ( useCentralDiff ) then |
| 353 |
heimbach |
1.4 |
|
| 354 |
heimbach |
1.6 |
c-- get control vector component from file |
| 355 |
heimbach |
1.7 |
c-- perturb it and write back to file |
| 356 |
heimbach |
1.4 |
c-- repeat the proceedure for a negative perturbation |
| 357 |
gforget |
1.38 |
localEps = - abs(grdchk_eps) |
| 358 |
|
|
call grdchk_getxx( icvrec, FORWARD_SIMULATION, |
| 359 |
heimbach |
1.7 |
& itile, jtile, layer, |
| 360 |
|
|
& itilepos, jtilepos, |
| 361 |
|
|
& xxmemo_ref, xxmemo_pert, localEps, |
| 362 |
gforget |
1.38 |
& ierr, mythid ) |
| 363 |
jmc |
1.31 |
|
| 364 |
heimbach |
1.2 |
c-- forward run with perturbed control vector |
| 365 |
heimbach |
1.7 |
mytime = starttime |
| 366 |
|
|
myiter = niter0 |
| 367 |
heimbach |
1.40 |
#ifdef ALLOW_AUTODIFF_OPENAD |
| 368 |
|
|
call OpenAD_the_main_loop( mytime, myiter, mythid ) |
| 369 |
|
|
#else |
| 370 |
heimbach |
1.7 |
call the_main_loop( mytime, myiter, mythid ) |
| 371 |
heimbach |
1.40 |
#endif |
| 372 |
|
|
|
| 373 |
|
|
#if (defined (ALLOW_ADMTLM)) |
| 374 |
heimbach |
1.21 |
fcpertminus = objf_state_final(idep,jdep,1,1,1) |
| 375 |
heimbach |
1.40 |
#elif (defined (ALLOW_AUTODIFF_OPENAD)) |
| 376 |
|
|
fcpertminus = fc%v |
| 377 |
heimbach |
1.21 |
#else |
| 378 |
heimbach |
1.7 |
fcpertminus = fc |
| 379 |
heimbach |
1.21 |
#endif |
| 380 |
jmc |
1.31 |
|
| 381 |
heimbach |
1.4 |
c-- Reset control vector. |
| 382 |
gforget |
1.38 |
call grdchk_setxx( icvrec, FORWARD_SIMULATION, |
| 383 |
heimbach |
1.7 |
& itile, jtile, layer, |
| 384 |
|
|
& itilepos, jtilepos, |
| 385 |
gforget |
1.38 |
& xxmemo_ref, ierr, mythid ) |
| 386 |
heimbach |
1.7 |
|
| 387 |
|
|
c-- end of if useCentralDiff ... |
| 388 |
|
|
end if |
| 389 |
heimbach |
1.4 |
|
| 390 |
heimbach |
1.6 |
c****************************************************** |
| 391 |
|
|
c-- (D): calculate relative differences between gradients |
| 392 |
|
|
c****************************************************** |
| 393 |
|
|
|
| 394 |
jmc |
1.33 |
if ( grdchk_eps .eq. 0. ) then |
| 395 |
|
|
gfd = (fcpertplus-fcpertminus) |
| 396 |
|
|
else |
| 397 |
|
|
gfd = (fcpertplus-fcpertminus) |
| 398 |
|
|
& /(grdchk_epsfac*grdchk_eps) |
| 399 |
|
|
endif |
| 400 |
heimbach |
1.2 |
|
| 401 |
jmc |
1.33 |
if ( adxxmemo .eq. 0. ) then |
| 402 |
|
|
ratio_ad = abs( adxxmemo - gfd ) |
| 403 |
|
|
else |
| 404 |
|
|
ratio_ad = 1. - gfd/adxxmemo |
| 405 |
|
|
endif |
| 406 |
jmc |
1.31 |
|
| 407 |
jmc |
1.33 |
if ( ftlxxmemo .eq. 0. ) then |
| 408 |
|
|
ratio_ftl = abs( ftlxxmemo - gfd ) |
| 409 |
|
|
else |
| 410 |
|
|
ratio_ftl = 1. - gfd/ftlxxmemo |
| 411 |
|
|
endif |
| 412 |
heimbach |
1.7 |
|
| 413 |
jmc |
1.33 |
if ( myProcId .EQ. grdchkwhichproc .AND. |
| 414 |
|
|
& ierr .EQ. 0 ) then |
| 415 |
heimbach |
1.7 |
tmpplot1(itilepos,jtilepos,layer,itile,jtile) |
| 416 |
|
|
& = gfd |
| 417 |
|
|
tmpplot2(itilepos,jtilepos,layer,itile,jtile) |
| 418 |
|
|
& = ratio_ad |
| 419 |
|
|
tmpplot3(itilepos,jtilepos,layer,itile,jtile) |
| 420 |
|
|
& = ratio_ftl |
| 421 |
jmc |
1.34 |
endif |
| 422 |
heimbach |
1.7 |
|
| 423 |
jmc |
1.34 |
if ( ierr .EQ. 0 ) then |
| 424 |
heimbach |
1.7 |
fcrmem ( ichknum ) = fcref |
| 425 |
|
|
fcppmem ( ichknum ) = fcpertplus |
| 426 |
|
|
fcpmmem ( ichknum ) = fcpertminus |
| 427 |
|
|
xxmemref ( ichknum ) = xxmemo_ref |
| 428 |
|
|
xxmempert ( ichknum ) = xxmemo_pert |
| 429 |
|
|
gfdmem ( ichknum ) = gfd |
| 430 |
|
|
adxxmem ( ichknum ) = adxxmemo |
| 431 |
|
|
ftlxxmem ( ichknum ) = ftlxxmemo |
| 432 |
|
|
ratioadmem ( ichknum ) = ratio_ad |
| 433 |
|
|
ratioftlmem ( ichknum ) = ratio_ftl |
| 434 |
|
|
|
| 435 |
|
|
irecmem ( ichknum ) = icvrec |
| 436 |
|
|
bimem ( ichknum ) = itile |
| 437 |
|
|
bjmem ( ichknum ) = jtile |
| 438 |
|
|
ilocmem ( ichknum ) = itilepos |
| 439 |
|
|
jlocmem ( ichknum ) = jtilepos |
| 440 |
|
|
klocmem ( ichknum ) = layer |
| 441 |
heimbach |
1.8 |
iobcsmem ( ichknum ) = obcspos |
| 442 |
heimbach |
1.7 |
icompmem ( ichknum ) = icomp |
| 443 |
|
|
ichkmem ( ichknum ) = ichknum |
| 444 |
|
|
itestmem ( ichknum ) = itest |
| 445 |
|
|
ierrmem ( ichknum ) = ierr |
| 446 |
heimbach |
1.19 |
icglomem ( ichknum ) = icglo |
| 447 |
jmc |
1.34 |
endif |
| 448 |
|
|
|
| 449 |
|
|
if ( myProcId .EQ. grdchkwhichproc .AND. |
| 450 |
|
|
& ierr .EQ. 0 ) then |
| 451 |
heimbach |
1.19 |
|
| 452 |
heimbach |
1.23 |
WRITE(standardmessageunit,'(A)') |
| 453 |
|
|
& 'grad-res -------------------------------' |
| 454 |
jmc |
1.32 |
WRITE(standardmessageunit,'(A,8I5,1x,1P3E19.11)') |
| 455 |
heimbach |
1.23 |
& ' grad-res ',myprocid,ichknum,itilepos,jtilepos, |
| 456 |
heimbach |
1.19 |
& layer,itile,jtile,obcspos, |
| 457 |
heimbach |
1.7 |
& fcref, fcpertplus, fcpertminus |
| 458 |
|
|
#ifdef ALLOW_TANGENTLINEAR_RUN |
| 459 |
jmc |
1.32 |
WRITE(standardmessageunit,'(A,8I5,1x,1P3E19.11)') |
| 460 |
heimbach |
1.23 |
& ' grad-res ',myprocid,ichknum,ichkmem(ichknum), |
| 461 |
heimbach |
1.19 |
& icompmem(ichknum),itestmem(ichknum), |
| 462 |
|
|
& bimem(ichknum),bjmem(ichknum),iobcsmem(ichknum), |
| 463 |
heimbach |
1.7 |
& ftlxxmemo, gfd, ratio_ftl |
| 464 |
|
|
#else |
| 465 |
jmc |
1.32 |
WRITE(standardmessageunit,'(A,8I5,1x,1P3E19.11)') |
| 466 |
heimbach |
1.23 |
& ' grad-res ',myprocid,ichknum,ichkmem(ichknum), |
| 467 |
heimbach |
1.19 |
& icompmem(ichknum),itestmem(ichknum), |
| 468 |
|
|
& bimem(ichknum),bjmem(ichknum),obcspos, |
| 469 |
heimbach |
1.7 |
& adxxmemo, gfd, ratio_ad |
| 470 |
jmc |
1.32 |
#endif |
| 471 |
|
|
endif |
| 472 |
|
|
#ifdef ALLOW_TANGENTLINEAR_RUN |
| 473 |
jmc |
1.37 |
WRITE(msgBuf,'(A30,1PE22.14)') |
| 474 |
|
|
& ' TLM ref_cost_function =', fcref |
| 475 |
|
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 476 |
|
|
& SQUEEZE_RIGHT, myThid ) |
| 477 |
|
|
WRITE(msgBuf,'(A30,1PE22.14)') |
| 478 |
|
|
& ' TLM tangent-lin_grad =', ftlxxmemo |
| 479 |
|
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 480 |
|
|
& SQUEEZE_RIGHT, myThid ) |
| 481 |
|
|
WRITE(msgBuf,'(A30,1PE22.14)') |
| 482 |
|
|
& ' TLM finite-diff_grad =', gfd |
| 483 |
|
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 484 |
|
|
& SQUEEZE_RIGHT, myThid ) |
| 485 |
jmc |
1.32 |
#else |
| 486 |
jmc |
1.33 |
WRITE(msgBuf,'(A30,1PE22.14)') |
| 487 |
|
|
& ' ADM ref_cost_function =', fcref |
| 488 |
|
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 489 |
|
|
& SQUEEZE_RIGHT, myThid ) |
| 490 |
|
|
WRITE(msgBuf,'(A30,1PE22.14)') |
| 491 |
|
|
& ' ADM adjoint_gradient =', adxxmemo |
| 492 |
|
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 493 |
|
|
& SQUEEZE_RIGHT, myThid ) |
| 494 |
|
|
WRITE(msgBuf,'(A30,1PE22.14)') |
| 495 |
|
|
& ' ADM finite-diff_grad =', gfd |
| 496 |
|
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 497 |
|
|
& SQUEEZE_RIGHT, myThid ) |
| 498 |
heimbach |
1.7 |
#endif |
| 499 |
|
|
|
| 500 |
|
|
print *, 'ph-grd ierr ---------------------------' |
| 501 |
|
|
print *, 'ph-grd ierr = ', ierr, ', icomp = ', icomp, |
| 502 |
|
|
& ', ichknum = ', ichknum |
| 503 |
|
|
|
| 504 |
|
|
c-- else of if ( ichknum ... |
| 505 |
|
|
else |
| 506 |
|
|
ierr_grdchk = -1 |
| 507 |
|
|
|
| 508 |
jmc |
1.31 |
c-- end of if ( ichknum ... |
| 509 |
heimbach |
1.2 |
endif |
| 510 |
|
|
|
| 511 |
jmc |
1.31 |
c-- end of do icomp = ... |
| 512 |
heimbach |
1.7 |
enddo |
| 513 |
heimbach |
1.2 |
|
| 514 |
gforget |
1.38 |
if (myProcId .EQ. grdchkwhichproc .AND. .NOT.useSingleCpuIO) then |
| 515 |
jmc |
1.31 |
CALL WRITE_REC_XYZ_RL( |
| 516 |
heimbach |
1.7 |
& 'grd_findiff' , tmpplot1, 1, 0, myThid) |
| 517 |
jmc |
1.31 |
CALL WRITE_REC_XYZ_RL( |
| 518 |
heimbach |
1.7 |
& 'grd_ratio_ad' , tmpplot2, 1, 0, myThid) |
| 519 |
jmc |
1.31 |
CALL WRITE_REC_XYZ_RL( |
| 520 |
heimbach |
1.7 |
& 'grd_ratio_ftl' , tmpplot3, 1, 0, myThid) |
| 521 |
|
|
endif |
| 522 |
heimbach |
1.2 |
|
| 523 |
heimbach |
1.7 |
c-- Everyone has to wait for the component to be reset. |
| 524 |
jmc |
1.37 |
c _BARRIER |
| 525 |
heimbach |
1.2 |
|
| 526 |
|
|
c-- Print the results of the gradient check. |
| 527 |
|
|
call grdchk_print( ichknum, ierr_grdchk, mythid ) |
| 528 |
|
|
|
| 529 |
heimbach |
1.11 |
#endif /* ALLOW_GRDCHK */ |
| 530 |
heimbach |
1.2 |
|
| 531 |
jmc |
1.31 |
return |
| 532 |
heimbach |
1.2 |
end |
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