1 | PROGRAM main_bpc_hpg |
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2 | |
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3 | IMPLICIT NONE |
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4 | |
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5 | INTEGER :: jpi, jpj, jpk |
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6 | INTEGER :: jk,jj,ji |
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7 | |
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8 | REAL(8), DIMENSION(:,:,:), ALLOCATABLE :: tmask |
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9 | REAL(8), DIMENSION(:,:) , ALLOCATABLE :: ssmask |
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10 | REAL(8) :: answer |
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11 | |
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12 | jpi=3 ; jpj=3 ; jpk=3 |
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13 | |
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14 | ALLOCATE(ssmask(jpi,jpj),tmask(jpi,jpj,jpk)) |
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15 | |
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16 | !$ACC KERNELS |
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17 | DO jk = 1, jpk |
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18 | DO jj = 1, jpj |
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19 | DO ji = 1, jpi |
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20 | tmask(ji,jj,jk)=ji+jpj*(jj-1)+jpk*jpj*(jk-1) |
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21 | END DO |
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22 | END DO |
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23 | END DO |
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24 | !$ACC END KERNELS |
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25 | answer=SUM(MAXVAL( tmask(:,:,:), DIM=3 )) |
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26 | write(0,*) |
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27 | write(0,*)"tmask" |
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28 | write(0,*)tmask |
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29 | write(0,*)"Correct Answer",answer |
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30 | |
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31 | !$ACC KERNELS |
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32 | DO jj = 1, jpj |
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33 | DO ji = 1, jpi |
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34 | ssmask(ji,jj)=MAXVAL(tmask(ji,jj,:), DIM=1) |
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35 | END DO |
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36 | END DO |
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37 | !$ACC END KERNELS |
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38 | write(0,*)"Variation 1: ssmask" |
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39 | write(0,*)ssmask |
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40 | write(0,*)" Answer",SUM(ssmask) |
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41 | |
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42 | !$ACC KERNELS |
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43 | DO ji = 1, jpi |
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44 | ssmask(ji,:)=MAXVAL(tmask(ji,:,:), DIM=2) |
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45 | END DO |
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46 | !$ACC END KERNELS |
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47 | write(0,*)"Variation 2: ssmask" |
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48 | write(0,*)ssmask |
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49 | write(0,*)" Answer",SUM(ssmask) |
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50 | |
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51 | !$ACC KERNELS |
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52 | ssmask (:,:) = MAXVAL( tmask(:,:,:), DIM=3 ) |
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53 | !$ACC END KERNELS |
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54 | write(0,*)"Variation 3: ssmask" |
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55 | write(0,*)ssmask |
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56 | write(0,*)" Answer",SUM(ssmask) |
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57 | |
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58 | END PROGRAM |
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