1  #include <omp.h>
       2  #include <stdint.h>
       3  #include <stdlib.h>
       4  
       5  const omp_alloctrait_t traits[]
       6  = { { omp_atk_alignment, 64 },
       7      { omp_atk_sync_hint, omp_atv_serialized },
       8      { omp_atk_fallback, omp_atv_null_fb } };
       9  
      10  int
      11  main ()
      12  {
      13    omp_allocator_handle_t a;
      14    int *volatile p;
      15    a = omp_init_allocator (omp_default_mem_space, 3, traits);
      16    if (a == omp_null_allocator)
      17      abort ();
      18    p = (int *) omp_alloc (3072, a);
      19    if ((((uintptr_t) p) % 64) != 0)
      20      abort ();
      21    p[0] = 1;
      22    p[3071 / sizeof (int)] = 2;
      23    omp_free (p, a);
      24    omp_destroy_allocator (a);
      25  }