How are malloc and free implemented?

Question

I want to implement my own dynamic memory management system in order to add new features that help to manage memory in C++.

I use Windows (XP) and Linux (Ubuntu). Wh

Answer 1

garbage collector is slow

This is a completely meaningless statement. In many practical situations, programs can get a significant performance boost by using a Garbage Collector, especially in multi-threaded scenarios. In many other situations, Garbage Collectors do incur a performance penalty.