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[OpenMP][OMPT] Fix and add event callbacks for detached tasks

Authored by protze.joachim on May 29 2020, 2:48 PM.



The OpenMP spec has the task-fulfill event for a call to omp_fulfill_event.
If the task did not yet finish execution, ompt_task_early_fulfill is used, otherwise ompt_task_late_fulfill.
If a task does not complete, when the execution finishes (i.e., the task goes in detached mode), ompt_task_detach instead of ompt_task_complete must be used, when the next task is scheduled.

A test for both cases is included. Only works with clang-11+

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protze.joachim created this revision.May 29 2020, 2:48 PM
hbae accepted this revision.Jun 1 2020, 2:14 PM


This revision is now accepted and ready to land.Jun 1 2020, 2:14 PM
This revision was automatically updated to reflect the committed changes.