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|
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#include "AUTODIFF_OPTIONS.h" |
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|
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c ================================================================== |
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c |
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c active_file_control.F: Routines to handle the i/o of active vari- |
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c ables for the adjoint calculations. All |
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c files are direct access files. |
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c |
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c Routines: |
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c |
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c o active_read_rl - Basic routine to handle active read |
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c operations. |
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c o active_write_rl - Basic routine to handle active write |
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c operations. |
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c |
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c o active_read_tile_rl - Basic routine to handle active read |
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c operations. |
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c o active_write_tile_rl - Basic routine to handle active write |
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c operations. |
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c |
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c |
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c changed: Christian Eckert eckert@mit.edu 24-Apr-2000 |
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c - Added routines that do active writes on tiles |
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c instead of a whole thread. |
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c |
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c ================================================================== |
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|
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|
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CBOP |
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C !ROUTINE: active_read_rl |
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C !INTERFACE: |
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subroutine active_read_rl( |
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I active_var_file, |
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O active_var, |
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I globalfile, |
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I lAdInit, |
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I irec, |
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I mynr, |
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I theSimulationMode, |
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I myOptimIter, |
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I mythid |
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& ) |
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|
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C !DESCRIPTION: \bv |
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c ================================================================== |
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c SUBROUTINE active_read_rl |
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c ================================================================== |
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c o Read an active _RL variable from file. |
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c The variable *globalfile* can be used as a switch, which allows |
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c to read from a global file. The adjoint files are, however, always |
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c treated as tiled files. |
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c started: Christian Eckert eckert@mit.edu Jan-1999 |
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c ================================================================== |
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c SUBROUTINE active_read_rl |
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c ================================================================== |
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C \ev |
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|
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C !USES: |
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implicit none |
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|
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c == global variables == |
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "PARAMS.h" |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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c == routine arguments == |
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c active_var_file: filename |
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c active_var: array |
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c irec: record number |
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c myOptimIter: number of optimization iteration (default: 0) |
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c mythid: thread number for this instance |
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c doglobalread: flag for global or local read/write |
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c (default: .false.) |
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c lAdInit: initialisation of corresponding adjoint |
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c variable and write to active file |
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c mynr: vertical array dimension |
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c theSimulationMode: forward mode or reverse mode simulation |
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character*(*) active_var_file |
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logical globalfile |
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logical lAdInit |
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integer irec |
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integer mynr |
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integer theSimulationMode |
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integer myOptimIter |
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integer mythid |
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_RL active_var(1-olx:snx+olx,1-oly:sny+oly,mynr,nsx,nsy) |
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|
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C !LOCAL VARIABLES: |
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c == local variables == |
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character*(2) adpref |
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character*(80) adfname |
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integer bi,bj |
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integer i,j,k |
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integer oldprec |
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integer prec |
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integer il |
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integer ilnblnk |
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logical writeglobalfile |
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_RL active_data_t(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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|
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c == functions == |
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external ilnblnk |
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|
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c == end of interface == |
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CEOP |
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|
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c force 64-bit io |
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oldPrec = readBinaryPrec |
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readBinaryPrec = precFloat64 |
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prec = precFloat64 |
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|
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write(adfname(1:80),'(80a)') ' ' |
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adpref = 'ad' |
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il = ilnblnk( active_var_file ) |
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|
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write(adfname(1:2),'(a)') adpref |
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write(adfname(3:il+2),'(a)') active_var_file(1:il) |
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|
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> FORWARD RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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|
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if (theSimulationMode .eq. FORWARD_SIMULATION) then |
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|
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_BEGIN_MASTER( mythid ) |
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|
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c Read the active variable from file. |
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|
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call mdsreadfield( |
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& active_var_file, |
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& prec, |
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& 'RL', |
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& mynr, |
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& active_var, |
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& irec, |
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& mythid ) |
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|
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if (lAdInit) then |
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c Initialise the corresponding adjoint variable on the |
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c adjoint variable's file. These files are tiled. |
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|
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writeglobalfile = .false. |
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do bj = 1,nsy |
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do bi = 1,nsx |
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do j=1,sny |
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do i=1,snx |
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active_data_t(i,j,bi,bj)= 0. _d 0 |
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enddo |
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enddo |
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enddo |
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enddo |
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|
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do k = 1,mynr |
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call mdswritefield( |
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& adfname, |
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& prec, |
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& globalfile, |
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& 'RL', |
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& 1, |
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& active_data_t, |
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& (irec-1)*mynr+k, |
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& myOptimIter, |
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& mythid ) |
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enddo |
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endif |
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|
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_END_MASTER( mythid ) |
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|
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endif |
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|
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> ADJOINT RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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|
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if (theSimulationMode .eq. REVERSE_SIMULATION) then |
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|
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_BEGIN_MASTER( mythid ) |
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|
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writeglobalfile = .false. |
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do k=1,mynr |
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c Read data from file layer by layer. |
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call mdsreadfield( |
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& active_var_file, |
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& prec, |
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& 'RL', |
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& 1, |
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& active_data_t, |
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& (irec-1)*mynr+k, |
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& mythid ) |
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|
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c Add active_var from appropriate location to data. |
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do bj = 1,nsy |
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do bi = 1,nsx |
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do j=1,sny |
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do i=1,snx |
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active_data_t(i,j,bi,bj) = active_data_t(i,j,bi,bj) + |
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& active_var(i,j,k,bi,bj) |
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enddo |
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enddo |
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enddo |
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enddo |
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|
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c Store the result on disk. |
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call mdswritefield( |
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& active_var_file, |
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& prec, |
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& writeglobalfile, |
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& 'RL', |
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& 1, |
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& active_data_t, |
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& (irec-1)*mynr+k, |
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& myOptimIter, |
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& mythid ) |
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enddo |
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|
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|
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c Set active_var to zero. |
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do k=1,mynr |
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do bj = 1,nsy |
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do bi = 1,nsx |
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do j=1,sny |
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do i=1,snx |
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active_var(i,j,k,bi,bj) = 0. _d 0 |
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enddo |
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enddo |
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enddo |
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enddo |
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enddo |
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|
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_END_MASTER( mythid ) |
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endif |
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|
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> TANGENT RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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|
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if (theSimulationMode .eq. TANGENT_SIMULATION) then |
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|
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_BEGIN_MASTER( mythid ) |
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|
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c Read the active variable from file. |
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|
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call mdsreadfield( |
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& active_var_file, |
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& prec, |
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& 'RL', |
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& mynr, |
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& active_var, |
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& irec, |
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& mythid ) |
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|
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_END_MASTER( mythid ) |
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endif |
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|
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c Reset default io precision. |
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readBinaryPrec = oldPrec |
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|
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_BARRIER |
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|
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return |
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end |
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|
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|
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CBOP |
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C !ROUTINE: active_write_rl |
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C !INTERFACE: |
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subroutine active_write_rl( |
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I active_var_file, |
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I active_var, |
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I globalfile, |
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I irec, |
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I mynr, |
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I theSimulationMode, |
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I myOptimIter, |
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I mythid |
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& ) |
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|
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C !DESCRIPTION: \bv |
| 281 |
c ================================================================== |
| 282 |
c SUBROUTINE active_write_rl |
| 283 |
c ================================================================== |
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c o Write an active _RL variable to a file. |
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c started: Christian Eckert eckert@mit.edu Jan-1999 |
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c ================================================================== |
| 287 |
c SUBROUTINE active_write_rl |
| 288 |
c ================================================================== |
| 289 |
C \ev |
| 290 |
|
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C !USES: |
| 292 |
implicit none |
| 293 |
|
| 294 |
c == global variables == |
| 295 |
#include "EEPARAMS.h" |
| 296 |
#include "SIZE.h" |
| 297 |
#include "PARAMS.h" |
| 298 |
|
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C !INPUT/OUTPUT PARAMETERS: |
| 300 |
c == routine arguments == |
| 301 |
c active_var_file: filename |
| 302 |
c active_var: array |
| 303 |
c irec: record number |
| 304 |
c myOptimIter: number of optimization iteration (default: 0) |
| 305 |
c mythid: thread number for this instance |
| 306 |
c doglobalread: flag for global or local read/write |
| 307 |
c (default: .false.) |
| 308 |
c lAdInit: initialisation of corresponding adjoint |
| 309 |
c variable and write to active file |
| 310 |
c mynr: vertical array dimension |
| 311 |
c theSimulationMode: forward mode or reverse mode simulation |
| 312 |
character*(*) active_var_file |
| 313 |
integer mynr |
| 314 |
logical globalfile |
| 315 |
integer irec |
| 316 |
integer theSimulationMode |
| 317 |
integer myOptimIter |
| 318 |
integer mythid |
| 319 |
_RL active_var(1-olx:snx+olx,1-oly:sny+oly,mynr,nsx,nsy) |
| 320 |
|
| 321 |
C !LOCAL VARIABLES: |
| 322 |
c == local variables == |
| 323 |
integer i,j,k |
| 324 |
integer bi,bj |
| 325 |
_RL active_data_t(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
| 326 |
integer oldprec |
| 327 |
integer prec |
| 328 |
|
| 329 |
c == end of interface == |
| 330 |
CEOP |
| 331 |
|
| 332 |
c force 64-bit io |
| 333 |
oldPrec = readBinaryPrec |
| 334 |
readBinaryPrec = precFloat64 |
| 335 |
prec = precFloat64 |
| 336 |
|
| 337 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 338 |
c >>>>>>>>>>>>>>>>>>> FORWARD RUN <<<<<<<<<<<<<<<<<<< |
| 339 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 340 |
|
| 341 |
if (theSimulationMode .eq. FORWARD_SIMULATION) then |
| 342 |
|
| 343 |
_BEGIN_MASTER( mythid ) |
| 344 |
|
| 345 |
call mdswritefield( |
| 346 |
& active_var_file, |
| 347 |
& prec, |
| 348 |
& globalfile, |
| 349 |
& 'RL', |
| 350 |
& mynr, |
| 351 |
& active_var, |
| 352 |
& irec, |
| 353 |
& myOptimIter, |
| 354 |
& mythid ) |
| 355 |
|
| 356 |
_END_MASTER( mythid ) |
| 357 |
|
| 358 |
endif |
| 359 |
|
| 360 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 361 |
c >>>>>>>>>>>>>>>>>>> ADJOINT RUN <<<<<<<<<<<<<<<<<<< |
| 362 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 363 |
|
| 364 |
if (theSimulationMode .eq. REVERSE_SIMULATION) then |
| 365 |
|
| 366 |
_BEGIN_MASTER( mythid ) |
| 367 |
|
| 368 |
do k=1,mynr |
| 369 |
c Read data from file layer by layer. |
| 370 |
call mdsreadfield( |
| 371 |
& active_var_file, |
| 372 |
& prec, |
| 373 |
& 'RL', |
| 374 |
& 1, |
| 375 |
& active_data_t, |
| 376 |
& (irec-1)*mynr+k, |
| 377 |
& mythid ) |
| 378 |
|
| 379 |
c Add active_var from appropriate location to data. |
| 380 |
do bj = 1,nsy |
| 381 |
do bi = 1,nsx |
| 382 |
do j=1,sny |
| 383 |
do i=1,snx |
| 384 |
active_var(i,j,k,bi,bj) = |
| 385 |
& active_var(i,j,k,bi,bj) + |
| 386 |
& active_data_t(i,j,bi,bj) |
| 387 |
active_data_t(i,j,bi,bj) = 0. _d 0 |
| 388 |
enddo |
| 389 |
enddo |
| 390 |
enddo |
| 391 |
enddo |
| 392 |
call mdswritefield( |
| 393 |
& active_var_file, |
| 394 |
& prec, |
| 395 |
& globalfile, |
| 396 |
& 'RL', |
| 397 |
& 1, |
| 398 |
& active_data_t, |
| 399 |
& (irec-1)*mynr+k, |
| 400 |
& myOptimIter, |
| 401 |
& mythid ) |
| 402 |
enddo |
| 403 |
|
| 404 |
_END_MASTER( mythid ) |
| 405 |
|
| 406 |
endif |
| 407 |
|
| 408 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 409 |
c >>>>>>>>>>>>>>>>>>> TANGENT RUN <<<<<<<<<<<<<<<<<<< |
| 410 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 411 |
|
| 412 |
if (theSimulationMode .eq. TANGENT_SIMULATION) then |
| 413 |
|
| 414 |
_BEGIN_MASTER( mythid ) |
| 415 |
|
| 416 |
call mdswritefield( |
| 417 |
& active_var_file, |
| 418 |
& prec, |
| 419 |
& globalfile, |
| 420 |
& 'RL', |
| 421 |
& mynr, |
| 422 |
& active_var, |
| 423 |
& irec, |
| 424 |
& myOptimIter, |
| 425 |
& mythid ) |
| 426 |
|
| 427 |
_END_MASTER( mythid ) |
| 428 |
|
| 429 |
endif |
| 430 |
|
| 431 |
c Reset default io precision. |
| 432 |
readBinaryPrec = oldPrec |
| 433 |
|
| 434 |
_BARRIER |
| 435 |
|
| 436 |
return |
| 437 |
end |
| 438 |
|
| 439 |
|
| 440 |
subroutine active_read_tile_rl( |
| 441 |
I active_var_file, |
| 442 |
O active_var, |
| 443 |
I globalfile, |
| 444 |
I lAdInit, |
| 445 |
I irec, |
| 446 |
I mynr, |
| 447 |
I itile, |
| 448 |
I jtile, |
| 449 |
I theSimulationMode, |
| 450 |
I myOptimIter, |
| 451 |
I mythid |
| 452 |
& ) |
| 453 |
|
| 454 |
c ================================================================== |
| 455 |
c SUBROUTINE active_read_tile_rl |
| 456 |
c ================================================================== |
| 457 |
c |
| 458 |
c o Read an active variable from file. |
| 459 |
c |
| 460 |
c The variable *globalfile* can be used as a switch, which allows |
| 461 |
c to read from a global file. The adjoint files are, however, always |
| 462 |
c treated as tiled files. |
| 463 |
c |
| 464 |
c started: Christian Eckert eckert@mit.edu Jan-1999 |
| 465 |
c |
| 466 |
c changed: Christian Eckert eckert@mit.edu 23-Nov-1999 |
| 467 |
c |
| 468 |
c - interchanged the i,j loops |
| 469 |
c |
| 470 |
c Christian Eckert eckert@mit.edu 11-Feb-2000 |
| 471 |
c |
| 472 |
c - Restructured the code in order to create a package |
| 473 |
c for the MITgcmUV. |
| 474 |
c |
| 475 |
c Christian Eckert eckert@mit.edu 31-Mar-2000 |
| 476 |
c |
| 477 |
c - Added BEGIN/END_MASTER and BARRIER for multiple |
| 478 |
c threads and synchronisation, respectively. Added |
| 479 |
c logical lAdInit. |
| 480 |
c |
| 481 |
c changed: Christian Eckert eckert@mit.edu 24-Apr-2000 |
| 482 |
c |
| 483 |
c - Added routines that do active writes on tiles |
| 484 |
c instead of a whole thread. |
| 485 |
c |
| 486 |
c ================================================================== |
| 487 |
c SUBROUTINE active_read_tile_rl |
| 488 |
c ================================================================== |
| 489 |
|
| 490 |
implicit none |
| 491 |
|
| 492 |
c == global variables == |
| 493 |
|
| 494 |
#include "EEPARAMS.h" |
| 495 |
#include "SIZE.h" |
| 496 |
#include "PARAMS.h" |
| 497 |
|
| 498 |
c == routine arguments == |
| 499 |
|
| 500 |
character*(*) active_var_file |
| 501 |
|
| 502 |
logical globalfile |
| 503 |
logical lAdInit |
| 504 |
integer irec |
| 505 |
integer mynr |
| 506 |
integer itile |
| 507 |
integer jtile |
| 508 |
integer theSimulationMode |
| 509 |
integer myOptimIter |
| 510 |
integer mythid |
| 511 |
_RL active_var((snx+2*olx)*(sny+2*oly)*mynr*nsx*nsy) |
| 512 |
|
| 513 |
c == local variables == |
| 514 |
|
| 515 |
character*(2) adpref |
| 516 |
character*(80) adfname |
| 517 |
|
| 518 |
integer bi,bj |
| 519 |
integer i,j,k |
| 520 |
integer index_t |
| 521 |
integer index_var |
| 522 |
integer oldprec |
| 523 |
integer prec |
| 524 |
integer il |
| 525 |
integer ilnblnk |
| 526 |
|
| 527 |
logical writeglobalfile |
| 528 |
|
| 529 |
_RL active_data_t((snx+2*olx)*(sny+2*oly)) |
| 530 |
|
| 531 |
c == functions == |
| 532 |
|
| 533 |
external ilnblnk |
| 534 |
|
| 535 |
c == end of interface == |
| 536 |
|
| 537 |
c force 64-bit io |
| 538 |
oldPrec = readBinaryPrec |
| 539 |
readBinaryPrec = precFloat64 |
| 540 |
prec = precFloat64 |
| 541 |
|
| 542 |
write(adfname(1:80),'(80a)') ' ' |
| 543 |
adpref = 'ad' |
| 544 |
il = ilnblnk( active_var_file ) |
| 545 |
|
| 546 |
write(adfname(1:2) ,'(a)') adpref |
| 547 |
write(adfname(3:il+2),'(a)') active_var_file(1:il) |
| 548 |
|
| 549 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 550 |
c >>>>>>>>>>>>>>>>>>> FORWARD RUN <<<<<<<<<<<<<<<<<<< |
| 551 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 552 |
|
| 553 |
if (theSimulationMode .eq. FORWARD_SIMULATION) then |
| 554 |
|
| 555 |
_BEGIN_MASTER( mythid ) |
| 556 |
|
| 557 |
c Read the active variable from file. |
| 558 |
if ( .not. globalfile ) then |
| 559 |
bj = jtile |
| 560 |
bi = itile |
| 561 |
c Read the layers individually. |
| 562 |
do k=1,mynr |
| 563 |
call mdsreadvector( active_var_file, prec, 'RL', |
| 564 |
& (snx+2*olx)*(sny+2*oly), |
| 565 |
& active_data_t, bi, bj, |
| 566 |
& (irec-1)*mynr+k, mythid ) |
| 567 |
|
| 568 |
c Copy data to appropriate location in active_var. |
| 569 |
index_t = 0 |
| 570 |
do j=1-oly,sny+oly |
| 571 |
do i=1-olx,snx+olx |
| 572 |
index_t = index_t + 1 |
| 573 |
index_var = 1 + |
| 574 |
& (i-1+olx) + |
| 575 |
& (j-1+oly)*(snx+2*olx) + |
| 576 |
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 577 |
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 578 |
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 579 |
|
| 580 |
active_var(index_var) = active_data_t(index_t) |
| 581 |
enddo |
| 582 |
enddo |
| 583 |
enddo |
| 584 |
|
| 585 |
else if ( globalfile ) then |
| 586 |
do i=1,(snx+2*olx)*(sny+2*oly)*mynr*nsx*nsy |
| 587 |
active_var(i) = 0. _d 0 |
| 588 |
enddo |
| 589 |
call mdsreadfield( active_var_file, prec, 'RL', |
| 590 |
& mynr, active_var, irec, mythid ) |
| 591 |
endif |
| 592 |
|
| 593 |
if (lAdInit) then |
| 594 |
c Initialise the corresponding adjoint variable on the |
| 595 |
c adjoint variable's file. |
| 596 |
|
| 597 |
writeglobalfile = .false. |
| 598 |
do i=1,(snx+2*olx)*(sny+2*oly) |
| 599 |
active_data_t(i) = 0. _d 0 |
| 600 |
enddo |
| 601 |
bj = jtile |
| 602 |
bi = itile |
| 603 |
do k = 1,mynr |
| 604 |
call mdswritevector( adfname, prec, writeglobalfile, |
| 605 |
& 'RL', (snx+2*olx)*(sny+2*oly), |
| 606 |
& active_data_t, bi, bj, |
| 607 |
& (irec-1)*mynr+k, myOptimIter, |
| 608 |
& mythid ) |
| 609 |
enddo |
| 610 |
endif |
| 611 |
|
| 612 |
_END_MASTER( mythid ) |
| 613 |
|
| 614 |
endif |
| 615 |
|
| 616 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 617 |
c >>>>>>>>>>>>>>>>>>> ADJOINT RUN <<<<<<<<<<<<<<<<<<< |
| 618 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 619 |
|
| 620 |
if (theSimulationMode .eq. REVERSE_SIMULATION) then |
| 621 |
|
| 622 |
_BEGIN_MASTER( mythid ) |
| 623 |
|
| 624 |
writeglobalfile = .false. |
| 625 |
bj = jtile |
| 626 |
bi = itile |
| 627 |
do k=1,mynr |
| 628 |
c Read data from file layer by layer. |
| 629 |
call mdsreadvector( active_var_file, prec, 'RL', |
| 630 |
& (snx+2*olx)*(sny+2*oly), |
| 631 |
& active_data_t, bi, bj, |
| 632 |
& (irec-1)*mynr+k, mythid ) |
| 633 |
|
| 634 |
c Add active_var from appropriate location to data. |
| 635 |
index_t = 0 |
| 636 |
do j=1-oly,sny+oly |
| 637 |
do i=1-olx,snx+olx |
| 638 |
index_t = index_t + 1 |
| 639 |
index_var = 1 + |
| 640 |
& (i-1+olx) + |
| 641 |
& (j-1+oly)*(snx+2*olx) + |
| 642 |
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 643 |
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 644 |
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 645 |
|
| 646 |
active_data_t(index_t) = active_data_t(index_t) + |
| 647 |
& active_var(index_var) |
| 648 |
enddo |
| 649 |
enddo |
| 650 |
|
| 651 |
c Store the result on disk. |
| 652 |
call mdswritevector( active_var_file, prec, |
| 653 |
& writeglobalfile, 'RL', |
| 654 |
& (snx+2*olx)*(sny+2*oly), |
| 655 |
& active_data_t, bi, bj, |
| 656 |
& (irec-1)*mynr+k, myOptimIter, |
| 657 |
& mythid ) |
| 658 |
enddo |
| 659 |
|
| 660 |
|
| 661 |
c Set active_var to zero. Use the standard FORTRAN index |
| 662 |
c mapping. |
| 663 |
bj = jtile |
| 664 |
bi = itile |
| 665 |
do k = 1,nr |
| 666 |
do j = 1-oly,sny+oly |
| 667 |
do i = 1-olx,snx+olx |
| 668 |
index_var = 1 + |
| 669 |
& (i-1+olx) + |
| 670 |
& (j-1+oly)*(snx+2*olx) + |
| 671 |
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 672 |
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 673 |
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 674 |
|
| 675 |
active_var(index_var) = 0. _d 0 |
| 676 |
enddo |
| 677 |
enddo |
| 678 |
enddo |
| 679 |
|
| 680 |
_END_MASTER( mythid ) |
| 681 |
|
| 682 |
endif |
| 683 |
|
| 684 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 685 |
c >>>>>>>>>>>>>>>>>>> TANGENT RUN <<<<<<<<<<<<<<<<<<< |
| 686 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 687 |
|
| 688 |
if (theSimulationMode .eq. TANGENT_SIMULATION) then |
| 689 |
|
| 690 |
_BEGIN_MASTER( mythid ) |
| 691 |
|
| 692 |
c Read the active variable from file. |
| 693 |
if ( .not. globalfile ) then |
| 694 |
bj = jtile |
| 695 |
bi = itile |
| 696 |
c Read the layers individually. |
| 697 |
do k=1,mynr |
| 698 |
call mdsreadvector( active_var_file, prec, 'RL', |
| 699 |
& (snx+2*olx)*(sny+2*oly), |
| 700 |
& active_data_t, bi, bj, |
| 701 |
& (irec-1)*mynr+k, mythid ) |
| 702 |
|
| 703 |
c Copy data to appropriate location in active_var. |
| 704 |
index_t = 0 |
| 705 |
do j=1-oly,sny+oly |
| 706 |
do i=1-olx,snx+olx |
| 707 |
index_t = index_t + 1 |
| 708 |
index_var = 1 + |
| 709 |
& (i-1+olx) + |
| 710 |
& (j-1+oly)*(snx+2*olx) + |
| 711 |
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 712 |
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 713 |
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 714 |
|
| 715 |
active_var(index_var) = active_data_t(index_t) |
| 716 |
enddo |
| 717 |
enddo |
| 718 |
enddo |
| 719 |
|
| 720 |
else if ( globalfile ) then |
| 721 |
do i=1,(snx+2*olx)*(sny+2*oly)*mynr*nsx*nsy |
| 722 |
active_var(i) = 0. _d 0 |
| 723 |
enddo |
| 724 |
call mdsreadfield( active_var_file, prec, 'RL', |
| 725 |
& mynr, active_var, irec, mythid ) |
| 726 |
endif |
| 727 |
|
| 728 |
_END_MASTER( mythid ) |
| 729 |
|
| 730 |
endif |
| 731 |
|
| 732 |
c Reset default io precision. |
| 733 |
readBinaryPrec = oldPrec |
| 734 |
|
| 735 |
_BARRIER |
| 736 |
|
| 737 |
return |
| 738 |
end |
| 739 |
|
| 740 |
|
| 741 |
subroutine active_write_tile_rl( |
| 742 |
I active_var_file, |
| 743 |
I active_var, |
| 744 |
I globalfile, |
| 745 |
I irec, |
| 746 |
I mynr, |
| 747 |
I itile, |
| 748 |
I jtile, |
| 749 |
I theSimulationMode, |
| 750 |
I myOptimIter, |
| 751 |
I mythid |
| 752 |
& ) |
| 753 |
|
| 754 |
c ================================================================== |
| 755 |
c SUBROUTINE active_write_tile_rl |
| 756 |
c ================================================================== |
| 757 |
c |
| 758 |
c o Write an active variable to a file. |
| 759 |
c |
| 760 |
c started: Christian Eckert eckert@mit.edu Jan-1999 |
| 761 |
c |
| 762 |
c changed: Christian Eckert eckert@mit.edu 23-Nov-1999 |
| 763 |
c |
| 764 |
c - interchanged the i,j loops |
| 765 |
c |
| 766 |
c Christian Eckert eckert@mit.edu 11-Feb-2000 |
| 767 |
c |
| 768 |
c - Restructured the code in order to create a package |
| 769 |
c for the MITgcmUV. |
| 770 |
c |
| 771 |
c Christian Eckert eckert@mit.edu 31-Mar-2000 |
| 772 |
c |
| 773 |
c - Added BEGIN/END_MASTER and BARRIER for multiple |
| 774 |
c threads and synchronisation, respectively.c |
| 775 |
c |
| 776 |
c changed: Christian Eckert eckert@mit.edu 24-Apr-2000 |
| 777 |
c |
| 778 |
c - Added routines that do active writes on tiles |
| 779 |
c instead of a whole thread. |
| 780 |
c |
| 781 |
c ================================================================== |
| 782 |
c SUBROUTINE active_write_tile_rl |
| 783 |
c ================================================================== |
| 784 |
|
| 785 |
implicit none |
| 786 |
|
| 787 |
c == global variables == |
| 788 |
|
| 789 |
#include "EEPARAMS.h" |
| 790 |
#include "SIZE.h" |
| 791 |
#include "PARAMS.h" |
| 792 |
|
| 793 |
c == routine arguments == |
| 794 |
|
| 795 |
character*(*) active_var_file |
| 796 |
|
| 797 |
integer mynr |
| 798 |
logical globalfile |
| 799 |
integer irec |
| 800 |
integer itile |
| 801 |
integer jtile |
| 802 |
integer theSimulationMode |
| 803 |
integer myOptimIter |
| 804 |
integer mythid |
| 805 |
_RL active_var((snx+2*olx)*(sny+2*oly)*mynr*nsx*nsy) |
| 806 |
|
| 807 |
c == local variables == |
| 808 |
|
| 809 |
integer i,j,k |
| 810 |
integer bi,bj |
| 811 |
_RL active_data_t((snx+2*olx)*(sny+2*oly)) |
| 812 |
integer oldprec |
| 813 |
integer prec |
| 814 |
integer index_t |
| 815 |
integer index_var |
| 816 |
|
| 817 |
c == end of interface == |
| 818 |
|
| 819 |
c force 64-bit io |
| 820 |
oldPrec = readBinaryPrec |
| 821 |
readBinaryPrec = precFloat64 |
| 822 |
prec = precFloat64 |
| 823 |
|
| 824 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 825 |
c >>>>>>>>>>>>>>>>>>> FORWARD RUN <<<<<<<<<<<<<<<<<<< |
| 826 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 827 |
|
| 828 |
if (theSimulationMode .eq. FORWARD_SIMULATION) then |
| 829 |
|
| 830 |
_BEGIN_MASTER( mythid ) |
| 831 |
|
| 832 |
bj = jtile |
| 833 |
bi = itile |
| 834 |
do k=1,mynr |
| 835 |
index_t = 0 |
| 836 |
do j=1-oly,sny+oly |
| 837 |
do i=1-olx,snx+olx |
| 838 |
index_t = index_t + 1 |
| 839 |
index_var = 1 + |
| 840 |
& (i-1+olx) + |
| 841 |
& (j-1+oly)*(snx+2*olx) + |
| 842 |
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 843 |
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 844 |
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 845 |
|
| 846 |
active_data_t(index_t) = active_var(index_var) |
| 847 |
enddo |
| 848 |
enddo |
| 849 |
call mdswritevector( active_var_file, prec, globalfile, |
| 850 |
& 'RL', (snx+2*olx)*(sny+2*oly), |
| 851 |
& active_data_t, bi, bj, |
| 852 |
& (irec-1)*mynr+k, myOptimIter, |
| 853 |
& mythid ) |
| 854 |
|
| 855 |
enddo |
| 856 |
|
| 857 |
_END_MASTER( mythid ) |
| 858 |
|
| 859 |
endif |
| 860 |
|
| 861 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 862 |
c >>>>>>>>>>>>>>>>>>> ADJOINT RUN <<<<<<<<<<<<<<<<<<< |
| 863 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 864 |
|
| 865 |
if (theSimulationMode .eq. REVERSE_SIMULATION) then |
| 866 |
|
| 867 |
_BEGIN_MASTER( mythid ) |
| 868 |
|
| 869 |
bj = jtile |
| 870 |
bi = itile |
| 871 |
do k=1,mynr |
| 872 |
c Read data from file layer by layer. |
| 873 |
call mdsreadvector( active_var_file, prec, 'RL', |
| 874 |
& (snx+2*olx)*(sny+2*oly), |
| 875 |
& active_data_t, bi, bj, |
| 876 |
& (irec-1)*mynr+k, mythid ) |
| 877 |
|
| 878 |
c Add active_var from appropriate location to data. |
| 879 |
index_t = 0 |
| 880 |
do j=1-oly,sny+oly |
| 881 |
do i=1-olx,snx+olx |
| 882 |
index_t = index_t + 1 |
| 883 |
index_var = 1 + |
| 884 |
& (i-1+olx) + |
| 885 |
& (j-1+oly)*(snx+2*olx) + |
| 886 |
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 887 |
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 888 |
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 889 |
|
| 890 |
active_var(index_var) = active_var(index_var) + |
| 891 |
& active_data_t(index_t) |
| 892 |
active_data_t(index_t) = 0. _d 0 |
| 893 |
enddo |
| 894 |
enddo |
| 895 |
call mdswritevector( active_var_file, prec, globalfile, |
| 896 |
& 'RL', (snx+2*olx)*(sny+2*oly), |
| 897 |
& active_data_t, bi, bj, |
| 898 |
& (irec-1)*mynr+k, myOptimIter, |
| 899 |
& mythid ) |
| 900 |
enddo |
| 901 |
|
| 902 |
_END_MASTER( mythid ) |
| 903 |
|
| 904 |
endif |
| 905 |
|
| 906 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 907 |
c >>>>>>>>>>>>>>>>>>> TANGENT RUN <<<<<<<<<<<<<<<<<<< |
| 908 |
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 909 |
|
| 910 |
if (theSimulationMode .eq. TANGENT_SIMULATION) then |
| 911 |
|
| 912 |
_BEGIN_MASTER( mythid ) |
| 913 |
|
| 914 |
bj = jtile |
| 915 |
bi = itile |
| 916 |
do k=1,mynr |
| 917 |
index_t = 0 |
| 918 |
do j=1-oly,sny+oly |
| 919 |
do i=1-olx,snx+olx |
| 920 |
index_t = index_t + 1 |
| 921 |
index_var = 1 + |
| 922 |
& (i-1+olx) + |
| 923 |
& (j-1+oly)*(snx+2*olx) + |
| 924 |
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 925 |
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 926 |
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 927 |
|
| 928 |
active_data_t(index_t) = active_var(index_var) |
| 929 |
enddo |
| 930 |
enddo |
| 931 |
call mdswritevector( active_var_file, prec, globalfile, |
| 932 |
& 'RL', (snx+2*olx)*(sny+2*oly), |
| 933 |
& active_data_t, bi, bj, |
| 934 |
& (irec-1)*mynr+k, myOptimIter, |
| 935 |
& mythid ) |
| 936 |
|
| 937 |
enddo |
| 938 |
|
| 939 |
_END_MASTER( mythid ) |
| 940 |
|
| 941 |
endif |
| 942 |
|
| 943 |
c Reset default io precision. |
| 944 |
readBinaryPrec = oldPrec |
| 945 |
|
| 946 |
_BARRIER |
| 947 |
|
| 948 |
return |
| 949 |
end |
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