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111
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1 ! { dg-do run }
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2
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3 program main
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4 implicit none
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5 integer, parameter :: n = 1024
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6 integer, dimension (0:n-1) :: a, b, c
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7 integer :: i, ii
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8
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9 !$acc enter data create (a(0:n-1))
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10 !$acc kernels present (a(0:n-1))
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11 do i = 0, n - 1
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12 a(i) = i * 2
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13 end do
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14 !$acc end kernels
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15 !$acc exit data copyout (a(0:n-1))
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16
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17 !$acc enter data create (b(0:n-1))
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18 !$acc kernels present (b(0:n-1))
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19 do i = 0, n -1
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20 b(i) = i * 4
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21 end do
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22 !$acc end kernels
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23 !$acc exit data copyout (b(0:n-1))
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24
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25 !$acc enter data copyin (a(0:n-1), b(0:n-1)) create (c(0:n-1))
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26 !$acc kernels present (a(0:n-1), b(0:n-1), c(0:n-1))
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27 do ii = 0, n - 1
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28 c(ii) = a(ii) + b(ii)
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29 end do
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30 !$acc end kernels
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31 !$acc exit data copyout (c(0:n-1))
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32
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33 do i = 0, n - 1
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34 if (c(i) .ne. a(i) + b(i)) STOP 1
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111
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35 end do
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36
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37 end program main
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