1C { dg-do run }
2
3      USE OMP_LIB
4
5      DOUBLE PRECISION :: D, E
6      LOGICAL :: L
7      INTEGER (KIND = OMP_LOCK_KIND) :: LCK
8      INTEGER (KIND = OMP_NEST_LOCK_KIND) :: NLCK
9
10      D = OMP_GET_WTIME ()
11
12      CALL OMP_INIT_LOCK (LCK)
13      CALL OMP_SET_LOCK (LCK)
14      IF (OMP_TEST_LOCK (LCK)) CALL ABORT
15      CALL OMP_UNSET_LOCK (LCK)
16      IF (.NOT. OMP_TEST_LOCK (LCK)) CALL ABORT
17      IF (OMP_TEST_LOCK (LCK)) CALL ABORT
18      CALL OMP_UNSET_LOCK (LCK)
19      CALL OMP_DESTROY_LOCK (LCK)
20
21      CALL OMP_INIT_NEST_LOCK (NLCK)
22      IF (OMP_TEST_NEST_LOCK (NLCK) .NE. 1) CALL ABORT
23      CALL OMP_SET_NEST_LOCK (NLCK)
24      IF (OMP_TEST_NEST_LOCK (NLCK) .NE. 3) CALL ABORT
25      CALL OMP_UNSET_NEST_LOCK (NLCK)
26      CALL OMP_UNSET_NEST_LOCK (NLCK)
27      IF (OMP_TEST_NEST_LOCK (NLCK) .NE. 2) CALL ABORT
28      CALL OMP_UNSET_NEST_LOCK (NLCK)
29      CALL OMP_UNSET_NEST_LOCK (NLCK)
30      CALL OMP_DESTROY_NEST_LOCK (NLCK)
31
32      CALL OMP_SET_DYNAMIC (.TRUE.)
33      IF (.NOT. OMP_GET_DYNAMIC ()) CALL ABORT
34      CALL OMP_SET_DYNAMIC (.FALSE.)
35      IF (OMP_GET_DYNAMIC ()) CALL ABORT
36
37      CALL OMP_SET_NESTED (.TRUE.)
38      IF (.NOT. OMP_GET_NESTED ()) CALL ABORT
39      CALL OMP_SET_NESTED (.FALSE.)
40      IF (OMP_GET_NESTED ()) CALL ABORT
41
42      CALL OMP_SET_NUM_THREADS (5)
43      IF (OMP_GET_NUM_THREADS () .NE. 1) CALL ABORT
44      IF (OMP_GET_MAX_THREADS () .NE. 5) CALL ABORT
45      IF (OMP_GET_THREAD_NUM () .NE. 0) CALL ABORT
46      CALL OMP_SET_NUM_THREADS (3)
47      IF (OMP_GET_NUM_THREADS () .NE. 1) CALL ABORT
48      IF (OMP_GET_MAX_THREADS () .NE. 3) CALL ABORT
49      IF (OMP_GET_THREAD_NUM () .NE. 0) CALL ABORT
50      L = .FALSE.
51C$OMP PARALLEL REDUCTION (.OR.:L)
52      L = OMP_GET_NUM_THREADS () .NE. 3
53      L = L .OR. (OMP_GET_THREAD_NUM () .LT. 0)
54      L = L .OR. (OMP_GET_THREAD_NUM () .GE. 3)
55C$OMP MASTER
56      L = L .OR. (OMP_GET_THREAD_NUM () .NE. 0)
57C$OMP END MASTER
58C$OMP END PARALLEL
59      IF (L) CALL ABORT
60
61      IF (OMP_GET_NUM_PROCS () .LE. 0) CALL ABORT
62      IF (OMP_IN_PARALLEL ()) CALL ABORT
63C$OMP PARALLEL REDUCTION (.OR.:L)
64      L = .NOT. OMP_IN_PARALLEL ()
65C$OMP END PARALLEL
66C$OMP PARALLEL REDUCTION (.OR.:L) IF (.TRUE.)
67      L = .NOT. OMP_IN_PARALLEL ()
68C$OMP END PARALLEL
69
70      E = OMP_GET_WTIME ()
71      IF (D .GT. E) CALL ABORT
72      D = OMP_GET_WTICK ()
73C Negative precision is definitely wrong,
74C bigger than 1s clock resolution is also strange
75      IF (D .LE. 0 .OR. D .GT. 1.) CALL ABORT
76      END
77