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! Test for omp_target_memcpy_async considering dependence objects.
program main
use omp_lib
use iso_c_binding
implicit none (external, type)
integer :: d, id, i, j
integer, target :: a(0:127), b(0:63), c(0:31), e(0:15), q(0:127)
type(c_ptr) :: p
integer(omp_depend_kind) :: obj(0:1)
d = omp_get_default_device ()
id = omp_get_initial_device ()
if (d < 0 .or. d >= omp_get_num_devices ()) &
d = id
p = omp_target_alloc (130 * c_sizeof (q), d)
if (.not. c_associated (p)) &
stop 0 ! okay
a = [(i + 1, i = 0, 127)]
b = [(i + 2, i = 0, 63)]
c = [(0, i = 0, 31)]
e = [(i + 4, i = 0, 15)]
!$omp parallel num_threads(5)
!$omp single
!$omp task depend(out: p)
if (omp_target_memcpy (p, c_loc (a), 128 * sizeof (a(0)), 0_c_size_t, &
0_c_size_t, d, id) /= 0) &
stop 1
!$omp end task
!$omp task depend(inout: p)
if (omp_target_memcpy (p, c_loc (b), 64 * sizeof (b(0)), 0_c_size_t, &
0_c_size_t, d, id) /= 0) &
stop 2
!$omp end task
!$omp task depend(out: c)
do j = 0, 31
c(j) = j + 3
end do
!$omp end task
!$omp depobj(obj(0)) depend(inout: p)
!$omp depobj(obj(1)) depend(in: c)
if (omp_target_memcpy_async (p, c_loc (c), 32 * sizeof (c(0)), 0_c_size_t, &
0_c_size_t, d, id, 2, obj) /= 0) &
stop 3
!$omp task depend(in: p)
if (omp_target_memcpy (p, c_loc (e), 16 * sizeof (e(0)), 0_c_size_t, &
0_c_size_t, d, id) /= 0) &
stop 4
!$omp end task
!$omp end single
!$omp end parallel
!$omp taskwait
q = [(0, i = 0, 127)]
if (omp_target_memcpy (c_loc (q), p, 128 * sizeof (q(0)), 0_c_size_t, &
0_c_size_t, id, d) /= 0) &
stop 5
do j = 0, 15
if (q(j) /= j+4) &
stop 10
end do
do j = 16, 31
if (q(j) /= j+3) &
stop 11
end do
do j = 32, 63
if (q(j) /= j+2) &
stop 12
end do
do j = 64, 127
if (q(j) /= j+1) &
stop 13
end do
call omp_target_free (p, d)
end program main
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