2012-03-27 23:13:14 +00:00
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! { dg-do run }
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use omp_lib
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integer (kind = omp_nest_lock_kind) :: lock
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logical :: l
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l = .false.
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call omp_init_nest_lock (lock)
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2018-12-28 15:30:48 +00:00
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if (omp_test_nest_lock (lock) .ne. 1) STOP 1
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if (omp_test_nest_lock (lock) .ne. 2) STOP 2
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2012-03-27 23:13:14 +00:00
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!$omp parallel if (.false.) reduction (.or.:l)
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! In OpenMP 2.5 this was supposed to return 3,
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! but in OpenMP 3.0 the parallel region has a different
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! task and omp_*_lock_t are owned by tasks, not by threads.
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if (omp_test_nest_lock (lock) .ne. 0) l = .true.
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!$omp end parallel
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2018-12-28 15:30:48 +00:00
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if (l) STOP 3
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if (omp_test_nest_lock (lock) .ne. 3) STOP 4
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2012-03-27 23:13:14 +00:00
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call omp_unset_nest_lock (lock)
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call omp_unset_nest_lock (lock)
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call omp_unset_nest_lock (lock)
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call omp_destroy_nest_lock (lock)
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end
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