Languages / Knowledge library
Ahead-of-Time Compilation (AOT)
Compiles code before deployment or execution begins
Why learn Ahead-of-Time Compilation (AOT)?
It improves startup predictability and removes runtime compiler overhead
The problem it solves
It produces deployable machine code in advance
Where it came from
Ahead-of-Time Compilation (AOT) is a programming language and runtime concept that compiles code before deployment or execution begins. Its guarantees and tradeoffs depend on the concrete implementation and operating context.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Define Ahead-of-Time Compilation (AOT) and distinguish it from a neighboring concept.
- Choose a realistic task where Ahead-of-Time Compilation (AOT) is appropriate.
- Identify a failure mode caused by misusing Ahead-of-Time Compilation (AOT).
- Interpret a small design or result involving Ahead-of-Time Compilation (AOT).
- Explain one tradeoff or limitation of Ahead-of-Time Compilation (AOT).
Documentation and sources
- LLVM Language Reference Manual (llvm.org)