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heimbach |
1.1 |
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#include "CPP_OPTIONS.h" |
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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 |
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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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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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c ================================================================== |
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c SUBROUTINE active_read_rl |
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c ================================================================== |
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c |
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c o Read an active variable from file. |
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c |
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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 |
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c started: Christian Eckert eckert@mit.edu Jan-1999 |
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c |
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c changed: Christian Eckert eckert@mit.edu 23-Nov-1999 |
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c |
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c - interchanged the i,j loops |
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c |
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c Christian Eckert eckert@mit.edu 11-Feb-2000 |
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c |
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c - Restructured the code in order to create a package |
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c for the MITgcmUV. |
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c |
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c Christian Eckert eckert@mit.edu 31-Mar-2000 |
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c |
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c - Added BEGIN/END_MASTER and BARRIER for multiple |
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c threads and synchronisation, respectively. Added |
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c logical lAdInit. |
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c |
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c ================================================================== |
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c SUBROUTINE active_read_rl |
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c ================================================================== |
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implicit none |
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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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c == routine arguments == |
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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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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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c == functions == |
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external ilnblnk |
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c == end of interface == |
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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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write(adfname(1:80),'(80a)') ' ' |
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adpref = 'ad' |
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il = ilnblnk( active_var_file ) |
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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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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> FORWARD RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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if (theSimulationMode .eq. FORWARD_SIMULATION) then |
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_BEGIN_MASTER( mythid ) |
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c Read the active variable from file. |
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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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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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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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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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_END_MASTER( mythid ) |
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endif |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> ADJOINT RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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if (theSimulationMode .eq. REVERSE_SIMULATION) then |
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_BEGIN_MASTER( mythid ) |
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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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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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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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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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_END_MASTER( mythid ) |
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endif |
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c Reset default io precision. |
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readBinaryPrec = oldPrec |
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_BARRIER |
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return |
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end |
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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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c ================================================================== |
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c SUBROUTINE active_write_rl |
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c ================================================================== |
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c |
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c o Write an active variable to a file. |
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c |
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c started: Christian Eckert eckert@mit.edu Jan-1999 |
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c |
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c changed: Christian Eckert eckert@mit.edu 23-Nov-1999 |
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c |
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c - interchanged the i,j loops |
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c |
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c Christian Eckert eckert@mit.edu 11-Feb-2000 |
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c |
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c - Restructured the code in order to create a package |
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c for the MITgcmUV. |
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c |
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c Christian Eckert eckert@mit.edu 31-Mar-2000 |
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c |
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c - Added BEGIN/END_MASTER and BARRIER for multiple |
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c threads and synchronisation, respectively. |
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c |
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c ================================================================== |
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c SUBROUTINE active_write_rl |
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c ================================================================== |
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implicit none |
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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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c == routine arguments == |
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character*(*) active_var_file |
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integer mynr |
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logical globalfile |
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integer irec |
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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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c == local variables == |
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integer i,j,k |
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integer bi,bj |
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_RL active_data_t(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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integer oldprec |
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integer prec |
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c == end of interface == |
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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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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> FORWARD RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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if (theSimulationMode .eq. FORWARD_SIMULATION) then |
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_BEGIN_MASTER( mythid ) |
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call mdswritefield( |
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& active_var_file, |
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& prec, |
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& globalfile, |
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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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& myOptimIter, |
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& mythid ) |
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_END_MASTER( mythid ) |
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endif |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> ADJOINT RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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if (theSimulationMode .eq. REVERSE_SIMULATION) then |
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_BEGIN_MASTER( mythid ) |
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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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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_var(i,j,k,bi,bj) = |
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& active_var(i,j,k,bi,bj) + |
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& active_data_t(i,j,bi,bj) |
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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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call mdswritefield( |
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& active_var_file, |
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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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_END_MASTER( mythid ) |
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endif |
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c Reset default io precision. |
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readBinaryPrec = oldPrec |
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_BARRIER |
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return |
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end |
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subroutine active_read_tile_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 itile, |
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I jtile, |
| 413 |
|
|
I theSimulationMode, |
| 414 |
|
|
I myOptimIter, |
| 415 |
|
|
I mythid |
| 416 |
|
|
& ) |
| 417 |
|
|
|
| 418 |
|
|
c ================================================================== |
| 419 |
|
|
c SUBROUTINE active_read_tile_rl |
| 420 |
|
|
c ================================================================== |
| 421 |
|
|
c |
| 422 |
|
|
c o Read an active variable from file. |
| 423 |
|
|
c |
| 424 |
|
|
c The variable *globalfile* can be used as a switch, which allows |
| 425 |
|
|
c to read from a global file. The adjoint files are, however, always |
| 426 |
|
|
c treated as tiled files. |
| 427 |
|
|
c |
| 428 |
|
|
c started: Christian Eckert eckert@mit.edu Jan-1999 |
| 429 |
|
|
c |
| 430 |
|
|
c changed: Christian Eckert eckert@mit.edu 23-Nov-1999 |
| 431 |
|
|
c |
| 432 |
|
|
c - interchanged the i,j loops |
| 433 |
|
|
c |
| 434 |
|
|
c Christian Eckert eckert@mit.edu 11-Feb-2000 |
| 435 |
|
|
c |
| 436 |
|
|
c - Restructured the code in order to create a package |
| 437 |
|
|
c for the MITgcmUV. |
| 438 |
|
|
c |
| 439 |
|
|
c Christian Eckert eckert@mit.edu 31-Mar-2000 |
| 440 |
|
|
c |
| 441 |
|
|
c - Added BEGIN/END_MASTER and BARRIER for multiple |
| 442 |
|
|
c threads and synchronisation, respectively. Added |
| 443 |
|
|
c logical lAdInit. |
| 444 |
|
|
c |
| 445 |
|
|
c changed: Christian Eckert eckert@mit.edu 24-Apr-2000 |
| 446 |
|
|
c |
| 447 |
|
|
c - Added routines that do active writes on tiles |
| 448 |
|
|
c instead of a whole thread. |
| 449 |
|
|
c |
| 450 |
|
|
c ================================================================== |
| 451 |
|
|
c SUBROUTINE active_read_tile_rl |
| 452 |
|
|
c ================================================================== |
| 453 |
|
|
|
| 454 |
|
|
implicit none |
| 455 |
|
|
|
| 456 |
|
|
c == global variables == |
| 457 |
|
|
|
| 458 |
|
|
#include "EEPARAMS.h" |
| 459 |
|
|
#include "SIZE.h" |
| 460 |
|
|
#include "PARAMS.h" |
| 461 |
|
|
|
| 462 |
|
|
c == routine arguments == |
| 463 |
|
|
|
| 464 |
|
|
character*(*) active_var_file |
| 465 |
|
|
|
| 466 |
|
|
logical globalfile |
| 467 |
|
|
logical lAdInit |
| 468 |
|
|
integer irec |
| 469 |
|
|
integer mynr |
| 470 |
|
|
integer itile |
| 471 |
|
|
integer jtile |
| 472 |
|
|
integer theSimulationMode |
| 473 |
|
|
integer myOptimIter |
| 474 |
|
|
integer mythid |
| 475 |
|
|
_RL active_var((snx+2*olx)*(sny+2*oly)*mynr*nsx*nsy) |
| 476 |
|
|
|
| 477 |
|
|
c == local variables == |
| 478 |
|
|
|
| 479 |
|
|
character*(2) adpref |
| 480 |
|
|
character*(80) adfname |
| 481 |
|
|
|
| 482 |
|
|
integer bi,bj |
| 483 |
|
|
integer i,j,k |
| 484 |
|
|
integer index_t |
| 485 |
|
|
integer index_var |
| 486 |
|
|
integer oldprec |
| 487 |
|
|
integer prec |
| 488 |
|
|
integer il |
| 489 |
|
|
integer ilnblnk |
| 490 |
|
|
|
| 491 |
|
|
logical writeglobalfile |
| 492 |
|
|
|
| 493 |
|
|
_RL active_data_t((snx+2*olx)*(sny+2*oly)) |
| 494 |
|
|
|
| 495 |
|
|
c == functions == |
| 496 |
|
|
|
| 497 |
|
|
external ilnblnk |
| 498 |
|
|
|
| 499 |
|
|
c == end of interface == |
| 500 |
|
|
|
| 501 |
|
|
c force 64-bit io |
| 502 |
|
|
oldPrec = readBinaryPrec |
| 503 |
|
|
readBinaryPrec = precFloat64 |
| 504 |
|
|
prec = precFloat64 |
| 505 |
|
|
|
| 506 |
|
|
write(adfname(1:80),'(80a)') ' ' |
| 507 |
|
|
adpref = 'ad' |
| 508 |
|
|
il = ilnblnk( active_var_file ) |
| 509 |
|
|
|
| 510 |
|
|
write(adfname(1:2) ,'(a)') adpref |
| 511 |
|
|
write(adfname(3:il+2),'(a)') active_var_file(1:il) |
| 512 |
|
|
|
| 513 |
|
|
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 514 |
|
|
c >>>>>>>>>>>>>>>>>>> FORWARD RUN <<<<<<<<<<<<<<<<<<< |
| 515 |
|
|
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 516 |
|
|
|
| 517 |
|
|
if (theSimulationMode .eq. FORWARD_SIMULATION) then |
| 518 |
|
|
|
| 519 |
|
|
_BEGIN_MASTER( mythid ) |
| 520 |
|
|
|
| 521 |
|
|
c Read the active variable from file. |
| 522 |
|
|
if ( .not. globalfile ) then |
| 523 |
|
|
bj = jtile |
| 524 |
|
|
bi = itile |
| 525 |
|
|
c Read the layers individually. |
| 526 |
|
|
do k=1,mynr |
| 527 |
|
|
call mdsreadvector( active_var_file, prec, 'RL', |
| 528 |
|
|
& (snx+2*olx)*(sny+2*oly), |
| 529 |
|
|
& active_data_t, bi, bj, |
| 530 |
|
|
& (irec-1)*mynr+k, mythid ) |
| 531 |
|
|
|
| 532 |
|
|
c Copy data to appropriate location in active_var. |
| 533 |
|
|
index_t = 0 |
| 534 |
|
|
do j=1-oly,sny+oly |
| 535 |
|
|
do i=1-olx,snx+olx |
| 536 |
|
|
index_t = index_t + 1 |
| 537 |
|
|
index_var = 1 + |
| 538 |
|
|
& (i-1+olx) + |
| 539 |
|
|
& (j-1+oly)*(snx+2*olx) + |
| 540 |
|
|
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 541 |
|
|
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 542 |
|
|
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 543 |
|
|
|
| 544 |
|
|
active_var(index_var) = active_data_t(index_t) |
| 545 |
|
|
enddo |
| 546 |
|
|
enddo |
| 547 |
|
|
enddo |
| 548 |
|
|
|
| 549 |
|
|
else if ( globalfile ) then |
| 550 |
|
|
do i=1,(snx+2*olx)*(sny+2*oly)*mynr*nsx*nsy |
| 551 |
|
|
active_var(i) = 0. _d 0 |
| 552 |
|
|
enddo |
| 553 |
|
|
call mdsreadfield( active_var_file, prec, 'RL', |
| 554 |
|
|
& mynr, active_var, irec, mythid ) |
| 555 |
|
|
endif |
| 556 |
|
|
|
| 557 |
|
|
if (lAdInit) then |
| 558 |
|
|
c Initialise the corresponding adjoint variable on the |
| 559 |
|
|
c adjoint variable's file. |
| 560 |
|
|
|
| 561 |
|
|
writeglobalfile = .false. |
| 562 |
|
|
do i=1,(snx+2*olx)*(sny+2*oly) |
| 563 |
|
|
active_data_t(i) = 0. _d 0 |
| 564 |
|
|
enddo |
| 565 |
|
|
bj = jtile |
| 566 |
|
|
bi = itile |
| 567 |
|
|
do k = 1,mynr |
| 568 |
|
|
call mdswritevector( adfname, prec, writeglobalfile, |
| 569 |
|
|
& 'RL', (snx+2*olx)*(sny+2*oly), |
| 570 |
|
|
& active_data_t, bi, bj, |
| 571 |
|
|
& (irec-1)*mynr+k, myOptimIter, |
| 572 |
|
|
& mythid ) |
| 573 |
|
|
enddo |
| 574 |
|
|
endif |
| 575 |
|
|
|
| 576 |
|
|
_END_MASTER( mythid ) |
| 577 |
|
|
|
| 578 |
|
|
endif |
| 579 |
|
|
|
| 580 |
|
|
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 581 |
|
|
c >>>>>>>>>>>>>>>>>>> ADJOINT RUN <<<<<<<<<<<<<<<<<<< |
| 582 |
|
|
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 583 |
|
|
|
| 584 |
|
|
if (theSimulationMode .eq. REVERSE_SIMULATION) then |
| 585 |
|
|
|
| 586 |
|
|
_BEGIN_MASTER( mythid ) |
| 587 |
|
|
|
| 588 |
|
|
writeglobalfile = .false. |
| 589 |
|
|
bj = jtile |
| 590 |
|
|
bi = itile |
| 591 |
|
|
do k=1,mynr |
| 592 |
|
|
c Read data from file layer by layer. |
| 593 |
|
|
call mdsreadvector( active_var_file, prec, 'RL', |
| 594 |
|
|
& (snx+2*olx)*(sny+2*oly), |
| 595 |
|
|
& active_data_t, bi, bj, |
| 596 |
|
|
& (irec-1)*mynr+k, mythid ) |
| 597 |
|
|
|
| 598 |
|
|
c Add active_var from appropriate location to data. |
| 599 |
|
|
index_t = 0 |
| 600 |
|
|
do j=1-oly,sny+oly |
| 601 |
|
|
do i=1-olx,snx+olx |
| 602 |
|
|
index_t = index_t + 1 |
| 603 |
|
|
index_var = 1 + |
| 604 |
|
|
& (i-1+olx) + |
| 605 |
|
|
& (j-1+oly)*(snx+2*olx) + |
| 606 |
|
|
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 607 |
|
|
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 608 |
|
|
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 609 |
|
|
|
| 610 |
|
|
active_data_t(index_t) = active_data_t(index_t) + |
| 611 |
|
|
& active_var(index_var) |
| 612 |
|
|
enddo |
| 613 |
|
|
enddo |
| 614 |
|
|
|
| 615 |
|
|
c Store the result on disk. |
| 616 |
|
|
call mdswritevector( active_var_file, prec, |
| 617 |
|
|
& writeglobalfile, 'RL', |
| 618 |
|
|
& (snx+2*olx)*(sny+2*oly), |
| 619 |
|
|
& active_data_t, bi, bj, |
| 620 |
|
|
& (irec-1)*mynr+k, myOptimIter, |
| 621 |
|
|
& mythid ) |
| 622 |
|
|
enddo |
| 623 |
|
|
|
| 624 |
|
|
|
| 625 |
|
|
c Set active_var to zero. Use the standard FORTRAN index |
| 626 |
|
|
c mapping. |
| 627 |
|
|
bj = jtile |
| 628 |
|
|
bi = itile |
| 629 |
|
|
do k = 1,nr |
| 630 |
|
|
do j = 1-oly,sny+oly |
| 631 |
|
|
do i = 1-olx,snx+olx |
| 632 |
|
|
index_var = 1 + |
| 633 |
|
|
& (i-1+olx) + |
| 634 |
|
|
& (j-1+oly)*(snx+2*olx) + |
| 635 |
|
|
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 636 |
|
|
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 637 |
|
|
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 638 |
|
|
|
| 639 |
|
|
active_var(index_var) = 0. _d 0 |
| 640 |
|
|
enddo |
| 641 |
|
|
enddo |
| 642 |
|
|
enddo |
| 643 |
|
|
|
| 644 |
|
|
_END_MASTER( mythid ) |
| 645 |
|
|
|
| 646 |
|
|
endif |
| 647 |
|
|
|
| 648 |
|
|
c Reset default io precision. |
| 649 |
|
|
readBinaryPrec = oldPrec |
| 650 |
|
|
|
| 651 |
|
|
_BARRIER |
| 652 |
|
|
|
| 653 |
|
|
return |
| 654 |
|
|
end |
| 655 |
|
|
|
| 656 |
|
|
|
| 657 |
|
|
subroutine active_write_tile_rl( |
| 658 |
|
|
I active_var_file, |
| 659 |
|
|
I active_var, |
| 660 |
|
|
I globalfile, |
| 661 |
|
|
I irec, |
| 662 |
|
|
I mynr, |
| 663 |
|
|
I itile, |
| 664 |
|
|
I jtile, |
| 665 |
|
|
I theSimulationMode, |
| 666 |
|
|
I myOptimIter, |
| 667 |
|
|
I mythid |
| 668 |
|
|
& ) |
| 669 |
|
|
|
| 670 |
|
|
c ================================================================== |
| 671 |
|
|
c SUBROUTINE active_write_tile_rl |
| 672 |
|
|
c ================================================================== |
| 673 |
|
|
c |
| 674 |
|
|
c o Write an active variable to a file. |
| 675 |
|
|
c |
| 676 |
|
|
c started: Christian Eckert eckert@mit.edu Jan-1999 |
| 677 |
|
|
c |
| 678 |
|
|
c changed: Christian Eckert eckert@mit.edu 23-Nov-1999 |
| 679 |
|
|
c |
| 680 |
|
|
c - interchanged the i,j loops |
| 681 |
|
|
c |
| 682 |
|
|
c Christian Eckert eckert@mit.edu 11-Feb-2000 |
| 683 |
|
|
c |
| 684 |
|
|
c - Restructured the code in order to create a package |
| 685 |
|
|
c for the MITgcmUV. |
| 686 |
|
|
c |
| 687 |
|
|
c Christian Eckert eckert@mit.edu 31-Mar-2000 |
| 688 |
|
|
c |
| 689 |
|
|
c - Added BEGIN/END_MASTER and BARRIER for multiple |
| 690 |
|
|
c threads and synchronisation, respectively.c |
| 691 |
|
|
c |
| 692 |
|
|
c changed: Christian Eckert eckert@mit.edu 24-Apr-2000 |
| 693 |
|
|
c |
| 694 |
|
|
c - Added routines that do active writes on tiles |
| 695 |
|
|
c instead of a whole thread. |
| 696 |
|
|
c |
| 697 |
|
|
c ================================================================== |
| 698 |
|
|
c SUBROUTINE active_write_tile_rl |
| 699 |
|
|
c ================================================================== |
| 700 |
|
|
|
| 701 |
|
|
implicit none |
| 702 |
|
|
|
| 703 |
|
|
c == global variables == |
| 704 |
|
|
|
| 705 |
|
|
#include "EEPARAMS.h" |
| 706 |
|
|
#include "SIZE.h" |
| 707 |
|
|
#include "PARAMS.h" |
| 708 |
|
|
|
| 709 |
|
|
c == routine arguments == |
| 710 |
|
|
|
| 711 |
|
|
character*(*) active_var_file |
| 712 |
|
|
|
| 713 |
|
|
integer mynr |
| 714 |
|
|
logical globalfile |
| 715 |
|
|
integer irec |
| 716 |
|
|
integer itile |
| 717 |
|
|
integer jtile |
| 718 |
|
|
integer theSimulationMode |
| 719 |
|
|
integer myOptimIter |
| 720 |
|
|
integer mythid |
| 721 |
|
|
_RL active_var((snx+2*olx)*(sny+2*oly)*mynr*nsx*nsy) |
| 722 |
|
|
|
| 723 |
|
|
c == local variables == |
| 724 |
|
|
|
| 725 |
|
|
integer i,j,k |
| 726 |
|
|
integer bi,bj |
| 727 |
|
|
_RL active_data_t((snx+2*olx)*(sny+2*oly)) |
| 728 |
|
|
integer oldprec |
| 729 |
|
|
integer prec |
| 730 |
|
|
integer index_t |
| 731 |
|
|
integer index_var |
| 732 |
|
|
|
| 733 |
|
|
c == end of interface == |
| 734 |
|
|
|
| 735 |
|
|
c force 64-bit io |
| 736 |
|
|
oldPrec = readBinaryPrec |
| 737 |
|
|
readBinaryPrec = precFloat64 |
| 738 |
|
|
prec = precFloat64 |
| 739 |
|
|
|
| 740 |
|
|
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 741 |
|
|
c >>>>>>>>>>>>>>>>>>> FORWARD RUN <<<<<<<<<<<<<<<<<<< |
| 742 |
|
|
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 743 |
|
|
|
| 744 |
|
|
if (theSimulationMode .eq. FORWARD_SIMULATION) then |
| 745 |
|
|
|
| 746 |
|
|
_BEGIN_MASTER( mythid ) |
| 747 |
|
|
|
| 748 |
|
|
bj = jtile |
| 749 |
|
|
bi = itile |
| 750 |
|
|
do k=1,mynr |
| 751 |
|
|
index_t = 0 |
| 752 |
|
|
do j=1-oly,sny+oly |
| 753 |
|
|
do i=1-olx,snx+olx |
| 754 |
|
|
index_t = index_t + 1 |
| 755 |
|
|
index_var = 1 + |
| 756 |
|
|
& (i-1+olx) + |
| 757 |
|
|
& (j-1+oly)*(snx+2*olx) + |
| 758 |
|
|
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 759 |
|
|
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 760 |
|
|
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 761 |
|
|
|
| 762 |
|
|
active_data_t(index_t) = active_var(index_var) |
| 763 |
|
|
enddo |
| 764 |
|
|
enddo |
| 765 |
|
|
call mdswritevector( active_var_file, prec, globalfile, |
| 766 |
|
|
& 'RL', (snx+2*olx)*(sny+2*oly), |
| 767 |
|
|
& active_data_t, bi, bj, |
| 768 |
|
|
& (irec-1)*mynr+k, myOptimIter, |
| 769 |
|
|
& mythid ) |
| 770 |
|
|
|
| 771 |
|
|
enddo |
| 772 |
|
|
|
| 773 |
|
|
_END_MASTER( mythid ) |
| 774 |
|
|
|
| 775 |
|
|
endif |
| 776 |
|
|
|
| 777 |
|
|
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 778 |
|
|
c >>>>>>>>>>>>>>>>>>> ADJOINT RUN <<<<<<<<<<<<<<<<<<< |
| 779 |
|
|
c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
| 780 |
|
|
|
| 781 |
|
|
if (theSimulationMode .eq. REVERSE_SIMULATION) then |
| 782 |
|
|
|
| 783 |
|
|
_BEGIN_MASTER( mythid ) |
| 784 |
|
|
|
| 785 |
|
|
bj = jtile |
| 786 |
|
|
bi = itile |
| 787 |
|
|
do k=1,mynr |
| 788 |
|
|
c Read data from file layer by layer. |
| 789 |
|
|
call mdsreadvector( active_var_file, prec, 'RL', |
| 790 |
|
|
& (snx+2*olx)*(sny+2*oly), |
| 791 |
|
|
& active_data_t, bi, bj, |
| 792 |
|
|
& (irec-1)*mynr+k, mythid ) |
| 793 |
|
|
|
| 794 |
|
|
c Add active_var from appropriate location to data. |
| 795 |
|
|
index_t = 0 |
| 796 |
|
|
do j=1-oly,sny+oly |
| 797 |
|
|
do i=1-olx,snx+olx |
| 798 |
|
|
index_t = index_t + 1 |
| 799 |
|
|
index_var = 1 + |
| 800 |
|
|
& (i-1+olx) + |
| 801 |
|
|
& (j-1+oly)*(snx+2*olx) + |
| 802 |
|
|
& ( k-1 )*(snx+2*olx)*(sny+2*oly) + |
| 803 |
|
|
& ( bi-1 )*(snx+2*olx)*(sny+2*oly)*nr + |
| 804 |
|
|
& ( bj-1 )*(snx+2*olx)*(sny+2*oly)*nr*nsx |
| 805 |
|
|
|
| 806 |
|
|
active_var(index_var) = active_var(index_var) + |
| 807 |
|
|
& active_data_t(index_t) |
| 808 |
|
|
active_data_t(index_t) = 0. _d 0 |
| 809 |
|
|
enddo |
| 810 |
|
|
enddo |
| 811 |
|
|
call mdswritevector( active_var_file, prec, globalfile, |
| 812 |
|
|
& 'RL', (snx+2*olx)*(sny+2*oly), |
| 813 |
|
|
& active_data_t, bi, bj, |
| 814 |
|
|
& (irec-1)*mynr+k, myOptimIter, |
| 815 |
|
|
& mythid ) |
| 816 |
|
|
enddo |
| 817 |
|
|
|
| 818 |
|
|
_END_MASTER( mythid ) |
| 819 |
|
|
|
| 820 |
|
|
endif |
| 821 |
|
|
|
| 822 |
|
|
c Reset default io precision. |
| 823 |
|
|
readBinaryPrec = oldPrec |
| 824 |
|
|
|
| 825 |
|
|
_BARRIER |
| 826 |
|
|
|
| 827 |
|
|
return |
| 828 |
|
|
end |
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