How do I choose between runtime and compile-time optimization?

What factors should I consider when choosing between runtime and compile-time optimization?

You should consider the specific use case, performance requirements, and the nature of the application. Compile-time optimizations can reduce runtime overhead but may increase compile time, while runtime optimizations can adapt to varying conditions.

Can you give examples of scenarios where one is preferred over the other?

Sure! Compile-time optimization is often preferred in embedded systems where resources are limited, while runtime optimization is beneficial in applications with dynamic workloads, like web servers.

What are the trade-offs involved in each approach?

Compile-time optimizations can lead to faster execution but may result in larger binaries. Runtime optimizations can improve performance dynamically but may introduce overhead during execution.

How can I measure the impact of these optimizations?

You can use profiling tools to measure execution time, memory usage, and other performance metrics before and after applying optimizations.