What is the performance impact of using semaphores in concurrent programming?
Semaphores can help manage resource access in concurrent programming, but they can also introduce overhead.
Can you explain how semaphores affect thread performance?
Certainly! Semaphores can lead to context switching, which may slow down performance if overused.
Are there alternatives to semaphores that have less performance impact?
Yes, alternatives like mutexes or lock-free data structures can reduce overhead in certain scenarios.
How do I decide when to use semaphores?
Consider using semaphores when you need to control access to a limited resource among multiple threads.
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