34 lines
774 B
Fortran
34 lines
774 B
Fortran
! { dg-do run }
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! Test handling of detach clause with only a single thread. The runtime
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! should not block when a task with an unfulfilled event finishes
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! running.
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program task_detach_2
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use omp_lib
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integer (kind=omp_event_handle_kind) :: detach_event1, detach_event2
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integer :: x = 0, y = 0, z = 0
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!$omp parallel num_threads (1)
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!$omp single
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!$omp task detach (detach_event1)
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x = x + 1
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!$omp end task
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!$omp task detach (detach_event2)
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y = y + 1
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call omp_fulfill_event (detach_event1)
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!$omp end task
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!$omp task
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z = z + 1
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call omp_fulfill_event (detach_event2)
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!$omp end task
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!$omp end single
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!$omp end parallel
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if (x /= 1) stop 1
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if (y /= 1) stop 2
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if (z /= 1) stop 3
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end program
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