JIT Compilation
The JVM interprets bytecode, profiles hot methods, then compiles them to optimised native code (C1/C2 tiers).
Advanced
Why Java gets faster after "warm-up" — benchmark with JMH, not simple timing loops.
Spotted a mistake or want to add detail? Suggest an improvement — Content Contributors' edits are reviewed by editors before they go live.
Discussion (0)
Sign in or join free to ask questions and discuss this topic.