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! { dg-do run }
use omp_lib
double precision :: d, e
logical :: l
integer (kind = omp_lock_kind) :: lck
integer (kind = omp_nest_lock_kind) :: nlck
d = omp_get_wtime ()
call omp_init_lock (lck)
call omp_set_lock (lck)
if (omp_test_lock (lck)) call abort
call omp_unset_lock (lck)
if (.not. omp_test_lock (lck)) call abort
if (omp_test_lock (lck)) call abort
call omp_unset_lock (lck)
call omp_destroy_lock (lck)
call omp_init_nest_lock (nlck)
if (omp_test_nest_lock (nlck) .ne. 1) call abort
call omp_set_nest_lock (nlck)
if (omp_test_nest_lock (nlck) .ne. 3) call abort
call omp_unset_nest_lock (nlck)
call omp_unset_nest_lock (nlck)
if (omp_test_nest_lock (nlck) .ne. 2) call abort
call omp_unset_nest_lock (nlck)
call omp_unset_nest_lock (nlck)
call omp_destroy_nest_lock (nlck)
call omp_set_dynamic (.true.)
if (.not. omp_get_dynamic ()) call abort
call omp_set_dynamic (.false.)
if (omp_get_dynamic ()) call abort
call omp_set_nested (.true.)
if (.not. omp_get_nested ()) call abort
call omp_set_nested (.false.)
if (omp_get_nested ()) call abort
call omp_set_num_threads (5)
if (omp_get_num_threads () .ne. 1) call abort
if (omp_get_max_threads () .ne. 5) call abort
if (omp_get_thread_num () .ne. 0) call abort
call omp_set_num_threads (3)
if (omp_get_num_threads () .ne. 1) call abort
if (omp_get_max_threads () .ne. 3) call abort
if (omp_get_thread_num () .ne. 0) call abort
l = .false.
!$omp parallel reduction (.or.:l)
l = omp_get_num_threads () .ne. 3
l = l .or. (omp_get_thread_num () .lt. 0)
l = l .or. (omp_get_thread_num () .ge. 3)
!$omp master
l = l .or. (omp_get_thread_num () .ne. 0)
!$omp end master
!$omp end parallel
if (l) call abort
if (omp_get_num_procs () .le. 0) call abort
if (omp_in_parallel ()) call abort
!$omp parallel reduction (.or.:l)
l = .not. omp_in_parallel ()
!$omp end parallel
!$omp parallel reduction (.or.:l) if (.true.)
l = .not. omp_in_parallel ()
!$omp end parallel
e = omp_get_wtime ()
if (d .gt. e) call abort
d = omp_get_wtick ()
! Negative precision is definitely wrong,
! bigger than 1s clock resolution is also strange
if (d .le. 0 .or. d .gt. 1.) call abort
end
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