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C $Id$ |
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SUBROUTINE THE_MODEL_MAIN |
SUBROUTINE THE_MODEL_MAIN |
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C /==========================================================\ |
C /==========================================================\ |
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C | SUBROUTINE THE_MODEL_MAIN | |
C | SUBROUTINE THE_MODEL_MAIN | |
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#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
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#include "PARAMS.h" |
#include "PARAMS.h" |
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#include "CG2D.h" |
#include "CG2D.h" |
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#ifdef ALLOW_MPI |
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#include "mpif.h" |
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#include "MPI_INFO.h" |
#include "MPI_INFO.h" |
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#endif |
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#if defined(USE_PAPI_FLOPS) || defined(USE_PAPI_FLIPS) |
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#include "PAPI.h" |
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#endif |
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C == Routine arguments == |
C == Routine arguments == |
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C myThid - Thread number for this instance of the routine. |
C myThid - Thread number for this instance of the routine. |
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C == Local variables == |
C == Local variables == |
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INTEGER I |
INTEGER I |
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Real*8 wTime1, wTime2 |
REAL*8 wTime1, wTime2 |
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Real*8 fCount, fTime, fRate, wSetSize |
REAL*8 fCount, fTime, fRate, wSetSize |
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C-- Set model initial conditions |
C-- Set model initial conditions |
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CALL INITIALISE( myThid ) |
CALL INITIALISE( myThid ) |
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C-- Begin time stepping loop |
C-- Begin time stepping loop |
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#ifdef USE_MPI_TIME |
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wTime1=MPI_Wtime() |
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#else |
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CALL CLOC(wTime1) |
CALL CLOC(wTime1) |
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#endif |
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C initialize PAPI stuff |
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#if defined(USE_PAPI_FLOPS) |
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call PAPIF_flops(real_time, proc_time, flpops, mflops, check) |
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#else |
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#if defined(USE_PAPI_FLIPS) |
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call PAPIF_flips(real_time, proc_time, flpops, mflops, check) |
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#endif |
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#endif |
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DO I=1, nTimeSteps |
DO I=1, nTimeSteps |
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nIter = nIter0 + I |
nIter = nIter0 + I |
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CALL CG2D |
CALL CG2D |
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ENDDO |
ENDDO |
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#ifdef USE_MPI_TIME |
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wTime2=MPI_Wtime() |
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#else |
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CALL CLOC(wTime2) |
CALL CLOC(wTime2) |
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#endif |
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C CALL PLOT_FIELD_XYR8( cg2d_x , 'CG2D_X AFTER SOLVE') |
C CALL PLOT_FIELD_XYR8( cg2d_x , 'CG2D_X AFTER SOLVE') |
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C CALL PLOT_FIELD_XYR8( cg2d_Ax, 'CG2D_AX AFTER SOLVE') |
C CALL PLOT_FIELD_XYR8( cg2d_Ax, 'CG2D_AX AFTER SOLVE') |
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C CALL PLOT_FIELD_XYR8( cg2d_b, 'CG2D_B AFTER SOLVE') |
C CALL PLOT_FIELD_XYR8( cg2d_b, 'CG2D_B AFTER SOLVE') |
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C CALL PLOT_FIELD_XYR8( cg2d_r, 'CG2D_R AFTER SOLVE') |
C CALL PLOT_FIELD_XYR8( cg2d_r, 'CG2D_R AFTER SOLVE') |
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#if defined(USE_PAPI_FLOPS) |
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#if !defined(PAPI_PER_ITERATION) && !defined(PAPI_PER_TIMESTEP) |
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call PAPIF_flops(real_time, proc_time, flpops, mflops, check) |
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WRITE(6,'(F10.3,A7,F10.3,A36)') mflops, ' user ', |
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$ mflops*proc_time/real_time, |
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$ ' wallclock Mflop/s during execution' |
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#endif |
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#else |
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#if defined(USE_PAPI_FLIPS) |
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#if !defined(PAPI_PER_ITERATION) && !defined(PAPI_PER) |
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call PAPIF_flips(real_time, proc_time, flpops, mflops, check) |
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WRITE(6,'(F10.3,A7,F10.3,A36)') mflops, ' user ', |
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$ mflops*proc_time/real_time, |
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$ ' wallclock Mflip/s during execution' |
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#endif |
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#endif |
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#endif |
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WRITE(6,*) 'Wall clock time = ', wTime2-wTime1 |
WRITE(6,*) 'Wall clock time = ', wTime2-wTime1 |
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fTime = wTime2-wTime1 |
fTime = wTime2-wTime1 |
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fCount = DBLE(nTImeSteps)*DBLE(cg2dMaxIters)*34.D0*DBLE(Nx)*DBLE(Ny) |
fCount = DBLE(nTImeSteps)*DBLE(cg2dMaxIters)*34.D0*DBLE(sNx) |
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$ *DBLE(sNy) |
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fRate = fCount/fTime/1.D6 |
fRate = fCount/fTime/1.D6 |
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WRITE(6,*) 'PID ',myProcId,' OF ',numberOfProcs,' MFLOP/s = ', fRate |
WRITE(6,*) 'PID ',myProcId+1,' OF ',numberOfProcs,' MFLOP/s = ', |
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$ fRate |
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wSetSize=DBLE((sNx+2*OLx)*(sNy+2*OLy)*8*11)/1024./1024. |
wSetSize=DBLE((sNx+2*OLx)*(sNy+2*OLy)*8*11)/1024./1024. |
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WRITE(6,*) 'PID ',myProcId,' OF ',numberOfProcs,' MB = ', wSetSize |
WRITE(6,*) 'PID ',myProcId+1,' OF ',numberOfProcs,' MB = ', |
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$ wSetSize |
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WRITE(6,'(4(1X,I4),3F10.4)') |
WRITE(6,'(4(1X,I4),3F10.4)') |
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& numberOfProcs, myProcId, sNx, sNy, |
& numberOfProcs, myProcId, sNx, sNy, |
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& fTime, fRate, wSetSize |
& fTime, fRate, wSetSize |
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RETURN |
RETURN |
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END |
END |
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C $Id$ |
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