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#include <omp.h>
int
main ()
{
int d = omp_get_default_device ();
int id = omp_get_initial_device ();
int n = omp_get_num_devices ();
void *p;
if (d < 0 || d >= n)
d = id;
if (!omp_target_is_accessible (p, sizeof (int), n))
__builtin_abort ();
if (!omp_target_is_accessible (p, sizeof (int), id))
__builtin_abort ();
if (!omp_target_is_accessible (p, sizeof (int), omp_initial_device))
__builtin_abort ();
if (omp_target_is_accessible (p, sizeof (int), -5))
__builtin_abort ();
if (omp_target_is_accessible (p, sizeof (int), n + 1))
__builtin_abort ();
/* Currently, a host pointer is accessible if the device supports shared
memory or omp_target_is_accessible is executed on the host. This
test case must be adapted when unified shared memory is avialable. */
int a[128];
for (int d = 0; d <= omp_get_num_devices (); d++)
{
int shared_mem = 0;
#pragma omp target map (alloc: shared_mem) device (d)
shared_mem = 1;
if (omp_target_is_accessible (p, sizeof (int), d) != shared_mem)
__builtin_abort ();
if (omp_target_is_accessible (a, 128 * sizeof (int), d) != shared_mem)
__builtin_abort ();
for (int i = 0; i < 128; i++)
if (omp_target_is_accessible (&a[i], sizeof (int), d) != shared_mem)
__builtin_abort ();
}
return 0;
}
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