OpenMP Special Functions
Artificial functions are constructed and put onto the User mode call stacks reflecting events
in which a thread was in some state within the OpenMP runtime library. The following artificial
functions are defined:
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<OMP-overhead>
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Executing in the OpenMP library
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<OMP-idle>
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Slave thread, waiting for work
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<OMP-reduction>
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Thread performing a reduction operation
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<OMP-implicit_barrier>
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Thread waiting at an implicit barrier
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<OMP-explicit_barrier>
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Thread waiting at an explicit barrier
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<OMP-lock_wait>
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Thread waiting for a lock
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<OMP-critical_section_wait>
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Thread waiting to enter a critical section
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<OMP-ordered_section_wait>
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Thread waiting for its turn to enter an ordered section
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