> For example Jai and Odin both seem to really want you to write code which can throw away a "per-frame" arena periodically so they're not paying to track alloc

> For example Jai and Odin both seem to really want you to write code which can throw away a "per-frame" arena periodically so they're not paying to track allocations in the arena because they're all thrown away at the same time Given that both of these are intended for game development, wouldn't that make the most sense?