[10838] | 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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