What is loop optimization in C++?

What is loop optimization in C++?

Loop optimization in C++ refers to techniques that improve the performance of loops in code, making them run faster.

Can you give me some examples of loop optimization techniques?

Sure! Common techniques include loop unrolling, loop fusion, and minimizing loop overhead.

How does loop unrolling work?

Loop unrolling involves expanding the loop body to decrease the number of iterations, reducing overhead and improving performance.

Are there any downsides to loop optimization?

Yes, excessive optimization can lead to code that is harder to read and maintain, and it may not always yield significant performance gains.