Scheduling

Metric Description

Scheduling time is CPU time that a runtime library spends on work assignment for threads. If the time is significant, consider using coarse-grain work chunking.

Possible Issues

Dynamic scheduling with small work chunks can cause increased overhead due to threads frequently returning to the scheduler for more work. Try increasing the chunk size to reduce this overhead.

See Also

For more complete information about compiler optimizations, see our Optimization Notice.
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