You asked for citation, here it is: https://www.sciencedirect.com/science/article/pii/002001908790175X https://www.sciencedirect.com/science/article/pii/0020019

You asked for citation, here it is: https://www.sciencedirect.com/science/article/pii/002001908790175X https://www.sciencedirect.com/science/article/pii/0020019087... Garbage collection can be faster than stack allocation when your live set is much smaller than memory.