What are the best practices for parallelism in C++?
Some best practices include using the C++ Standard Library's threading features, minimizing shared data, and using thread pools.
Can you explain how to use std::async for parallel tasks?
Certainly! std::async allows you to run tasks asynchronously. You can call it with a function and its arguments, and it returns a future.
What are the advantages of using parallel algorithms in C++?
Parallel algorithms can significantly improve performance by utilizing multiple cores, reducing execution time for large data sets.
Are there any common pitfalls to avoid when implementing parallelism?
Yes, common pitfalls include race conditions, deadlocks, and excessive context switching. Proper synchronization is key.
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