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