mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-02 18:53:22 +00:00
243 lines
3.9 KiB
Fortran
243 lines
3.9 KiB
Fortran
! { dg-do run }
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! { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } }
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program update
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use openacc
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implicit none
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integer, parameter :: N = 8
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integer, parameter :: NDIV2 = N / 2
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real :: a(N), b(N)
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integer i
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do i = 1, N
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a(i) = 3.0
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b(i) = 0.0
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end do
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!$acc enter data copyin (a, b)
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!$acc parallel present (a, b)
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do i = 1, N
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b(i) = a(i)
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end do
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!$acc end parallel
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!$acc update host (a, b)
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do i = 1, N
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if (a(i) .ne. 3.0) call abort
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if (b(i) .ne. 3.0) call abort
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end do
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if (acc_is_present (a) .neqv. .TRUE.) call abort
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if (acc_is_present (b) .neqv. .TRUE.) call abort
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do i = 1, N
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a(i) = 5.0
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b(i) = 1.0
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end do
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!$acc update device (a, b)
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!$acc parallel present (a, b)
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do i = 1, N
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b(i) = a(i)
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end do
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!$acc end parallel
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!$acc update host (a, b)
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do i = 1, N
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if (a(i) .ne. 5.0) call abort
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if (b(i) .ne. 5.0) call abort
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end do
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if (acc_is_present (a) .neqv. .TRUE.) call abort
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if (acc_is_present (b) .neqv. .TRUE.) call abort
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!$acc parallel present (a, b)
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do i = 1, N
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b(i) = a(i)
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end do
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!$acc end parallel
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!$acc update host (a, b)
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do i = 1, N
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if (a(i) .ne. 5.0) call abort
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if (b(i) .ne. 5.0) call abort
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end do
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if (acc_is_present (a) .neqv. .TRUE.) call abort
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if (acc_is_present (b) .neqv. .TRUE.) call abort
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do i = 1, N
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a(i) = 6.0
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b(i) = 0.0
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end do
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!$acc update device (a, b)
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do i = 1, N
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a(i) = 9.0
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end do
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!$acc parallel present (a, b)
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do i = 1, N
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b(i) = a(i)
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end do
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!$acc end parallel
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!$acc update host (a, b)
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do i = 1, N
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if (a(i) .ne. 6.0) call abort
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if (b(i) .ne. 6.0) call abort
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end do
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if (acc_is_present (a) .neqv. .TRUE.) call abort
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if (acc_is_present (b) .neqv. .TRUE.) call abort
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do i = 1, N
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a(i) = 7.0
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b(i) = 2.0
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end do
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!$acc update device (a, b)
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do i = 1, N
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a(i) = 9.0
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end do
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!$acc parallel present (a, b)
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do i = 1, N
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b(i) = a(i)
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end do
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!$acc end parallel
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!$acc update host (a, b)
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do i = 1, N
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if (a(i) .ne. 7.0) call abort
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if (b(i) .ne. 7.0) call abort
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end do
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do i = 1, N
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a(i) = 9.0
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end do
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!$acc update device (a)
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!$acc parallel present (a, b)
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do i = 1, N
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b(i) = a(i)
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end do
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!$acc end parallel
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!$acc update host (a, b)
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do i = 1, N
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if (a(i) .ne. 9.0) call abort
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if (b(i) .ne. 9.0) call abort
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end do
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if (acc_is_present (a) .neqv. .TRUE.) call abort
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if (acc_is_present (b) .neqv. .TRUE.) call abort
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do i = 1, N
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a(i) = 5.0
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end do
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!$acc update device (a)
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do i = 1, N
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a(i) = 6.0
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end do
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!$acc update device (a(1:NDIV2))
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!$acc parallel present (a, b)
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do i = 1, N
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b(i) = a(i)
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end do
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!$acc end parallel
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!$acc update host (a, b)
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do i = 1, NDIV2
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if (a(i) .ne. 6.0) call abort
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if (b(i) .ne. 6.0) call abort
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end do
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do i = NDIV2 + 1, N
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if (a(i) .ne. 5.0) call abort
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if (b(i) .ne. 5.0) call abort
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end do
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if (acc_is_present (a) .neqv. .TRUE.) call abort
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if (acc_is_present (b) .neqv. .TRUE.) call abort
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do i = 1, N
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a(i) = 0.0
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end do
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!$acc update device (a(1:4))
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!$acc parallel present (a)
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do i = 1, N
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a(i) = a(i) + 1.0
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end do
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!$acc end parallel
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!$acc update host (a(5:N))
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do i = 1, NDIV2
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if (a(i) .ne. 0.0) call abort
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end do
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do i = NDIV2 + 1, N
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if (a(i) .ne. 6.0) call abort
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end do
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!$acc update host (a(1:4))
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do i = 1, NDIV2
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if (a(i) .ne. 1.0) call abort
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end do
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do i = NDIV2 + 1, N
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if (a(i) .ne. 6.0) call abort
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end do
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a(3) = 9
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a(4) = 9
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a(5) = 9
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a(6) = 9
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!$acc update device (a(3:6))
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!$acc parallel present (a(1:N))
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do i = 1, N
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a(i) = a(i) + 1.0
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end do
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!$acc end parallel
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!$acc update host (a(3:6))
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do i = 1, 2
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if (a(i) .ne. 1.0) call abort
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end do
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do i = 3, 6
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if (a(i) .ne. 10.0) call abort
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end do
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do i = 7, N
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if (a(i) .ne. 6.0) call abort
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end do
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!$acc exit data delete (a, b)
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end program
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