Tag
object-layout
- Jan 12, 2026 Vtable Layout and the Cost of a Virtual Call How virtual method slots are assigned, why overrides reuse a slot, how multiple inheritance adjusts the this pointer, and what the indirection costs at run time. programming languages
- Oct 4, 2023 Object Shapes, Inline Caches, and the Cost of a Polymorphic Site Why property access is fast when objects share a hidden class, how shapes transition, and what turns an inline cache from a lookup into a hash probe. web platform