Allocating Off-Heap Memory: Typically 6-18x Faster in JDK 28
Pooled confined arenas provide a significant performance improvement for short-lived native allocations.
Sources
- T1Allocating Off-Heap Memory: Typically 6-18x Faster in JDK 28Language blogs: Rust / Go / TypeScript / Swift / Kotlin / Java / .NET / Ruby / PHP / Elixir / ISO C++