How does thread-local storage improve performance in C++11?
Thread-local storage (TLS) allows each thread to have its own instance of a variable, reducing contention.
Can you give an example of when to use thread-local storage?
Sure! Use TLS when you need to maintain state specific to a thread, like caching results.
What are the downsides of using thread-local storage?
The main downsides are increased memory usage and potential complexity in managing thread lifetimes.
Is thread-local storage supported in all C++ compilers?
Most modern C++ compilers support TLS, but it's good to check the documentation for specific versions.
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