63 lines
998 B
Fortran
63 lines
998 B
Fortran
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! See also "lib-16-2.f90".
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! { dg-do run }
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! { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } }
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program main
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use openacc
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implicit none
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integer, parameter :: N = 256
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integer, allocatable :: h(:)
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integer :: i
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integer :: async = 5
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allocate (h(N))
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do i = 1, N
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h(i) = i
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end do
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call acc_copyin (h)
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do i = 1, N
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h(i) = i + i
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end do
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call acc_update_device_async (h, sizeof (h), async)
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if (acc_is_present (h) .neqv. .TRUE.) stop 1
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call acc_wait (async)
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h(:) = 0
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call acc_copyout_async (h, sizeof (h), async)
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call acc_wait (async)
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do i = 1, N
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if (h(i) /= i + i) stop 2
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end do
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call acc_copyin (h, sizeof (h))
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h(:) = 0
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call acc_update_self_async (h, sizeof (h), async)
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if (acc_is_present (h) .neqv. .TRUE.) stop 3
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call acc_wait (async)
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do i = 1, N
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if (h(i) /= i + i) stop 4
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end do
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call acc_delete_async (h, async)
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call acc_wait (async)
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if (acc_is_present (h) .neqv. .FALSE.) stop 5
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end program
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