| module m |
| use omp_lib |
| implicit none |
| |
| type (omp_alloctrait), parameter :: traits(*) & |
| = [ omp_alloctrait (omp_atk_alignment, 16), & |
| omp_alloctrait (omp_atk_sync_hint, omp_atv_default), & |
| omp_alloctrait (omp_atk_access, omp_atv_default), & |
| omp_alloctrait (omp_atk_fallback, omp_atv_default_mem_fb), & |
| omp_alloctrait (omp_atk_partition, omp_atv_environment)] |
| end module m |
| |
| program main |
| use m |
| use iso_c_binding |
| implicit none (external, type) |
| integer (omp_allocator_handle_kind) :: a |
| type (c_ptr) :: p, q |
| integer (c_size_t), volatile :: large_sz |
| integer (c_ptrdiff_t) :: iptr |
| |
| a = omp_init_allocator (omp_default_mem_space, size (traits), traits) |
| if (a == omp_null_allocator) & |
| stop 1 |
| p = omp_alloc (2048_c_size_t, a) |
| if (mod (TRANSFER (p, iptr), 16) /= 0) & |
| stop 2 |
| large_sz = NOT (1023_c_size_t) |
| q = omp_alloc (large_sz, a) |
| if (c_associated (q)) & |
| stop 3 |
| q = omp_aligned_alloc (32_c_size_t, large_sz, a) |
| if (c_associated (q)) & |
| stop 4 |
| q = omp_calloc (large_sz / 4_c_size_t, 4_c_size_t, a) |
| if (c_associated (q)) & |
| stop 5 |
| q = omp_aligned_calloc (1_c_size_t, 2_c_size_t, large_sz / 2, a) |
| if (c_associated (q)) & |
| stop 6 |
| call omp_free (p, a) |
| large_sz = NOT (0_c_size_t) |
| large_sz = ISHFT (large_sz, -1) |
| large_sz = large_sz + 1 ! signed integer overflow |
| if (c_associated (omp_calloc (2_c_size_t, large_sz, a))) & |
| stop 7 |
| if (c_associated (omp_calloc (large_sz, 1024_c_size_t, a))) & |
| stop 8 |
| if (c_associated (omp_calloc (large_sz, large_sz, a))) & |
| stop 9 |
| if (c_associated (omp_aligned_calloc (16_c_size_t, 2_c_size_t, large_sz, a))) & |
| stop 10 |
| if (c_associated (omp_aligned_calloc (32_c_size_t, large_sz, 1024_c_size_t, a))) & |
| stop 11 |
| if (c_associated (omp_aligned_calloc (64_c_size_t, large_sz, large_sz, a))) & |
| stop 12 |
| call omp_destroy_allocator (a) |
| end program main |
