Most Malleable Memory Management Method in C++ - Björn Fahller - C++ on Sea 2023

[@lucaleoni7914]

Basically the standard has finally implemented memory arenas and gave them the name of PMR, neat!

[@ckalandk3263]

Great talk!

[@JohnDlugosz]

Re your closing point: PMR containers never change their allocator. So how does PMR reprogram the behavor in the container templates which, for any allocator that's not a PMR*, has rules about when it replaces the allocator?

[@ZeroPlayerGame]

There's new std::allocator_traits::propagate_on_container_move_assignment flag, which is just false for std::polymorphic_allocator.

[@simonhrabec9973]

0:42 If no one is gonna praise you, you gotta do it yourself haha ;)