How can I measure the performance of C++ lambda functions?
You can measure performance using tools like Google Benchmark or by manually timing the execution with std::chrono
.
What specific metrics should I look for?
Focus on execution time, memory usage, and CPU cycles to get a comprehensive view of performance.
Are there any best practices for optimizing lambda functions?
Yes, avoid capturing large objects by value, use const
references, and minimize the use of captures when possible.
Can I compare lambda functions to regular functions in terms of performance?
Absolutely! You can benchmark both and compare their execution times and resource usage to see which performs better.
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