What are some common performance issues with C++ async programming?
Common issues include thread contention, excessive context switching, and improper use of futures.
How can I identify thread contention in my application?
You can use profiling tools like Valgrind or Intel VTune to analyze thread usage and identify contention.
What are futures and how do they affect performance?
Futures represent a value that may not be available yet. Improper use can lead to blocking and reduced performance.
Are there best practices to improve async performance in C++?
Yes, use thread pools, minimize shared data, and prefer lock-free data structures when possible.
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