Tag
polymorphism
- Dec 8, 2025 Inline Caches and Polymorphic Call Sites How a call site learns the shapes it has seen, what a megamorphic site costs, and why cache invalidation is the hard part of making dynamic dispatch fast. programming languages
- Dec 26, 2023 Polymorphic and Megamorphic Inline Caches What a cache does when a second and then a fourth layout arrives at the same site, how the compare chain and the hash stub differ, and where the threshold between them sits. language runtimes