How do concurrency models differ between C++ and Java?

How do concurrency models differ between C++ and Java?

C++ uses threads and the Standard Library for concurrency, while Java has built-in support with its threading model and synchronized methods.

Can you explain how the thread management differs in both languages?

In C++, thread management is done using the <thread> library, allowing more control over thread creation and destruction. Java, on the other hand, manages threads through the Thread class and the Executor framework, which simplifies thread management.

What about synchronization mechanisms in both languages?

C++ offers mutexes and condition variables for synchronization, while Java provides synchronized blocks and higher-level constructs like ReentrantLock.

Which language is better for high-performance applications?

C++ is often preferred for high-performance applications due to its lower-level control and efficiency, but Java's concurrency features can simplify development.