58 lines
1.9 KiB
Fortran
58 lines
1.9 KiB
Fortran
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
|