Subtrack

JIT Compilation

Learn about Just-In-Time compilation and runtime code generation. Master basic JIT, register allocation, optimizations, IR design, tiered compilation, deoptimization, and self-hosting.

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~360 Minutes 8 Challenges

JIT compiler tutorial from scratch

About this subtrack

JIT Compilation covers baseline JIT ideas, tiers, and deoptimization intuition. Aimed at "build a simple JIT" learners who already have a bytecode or IR path.

JIT Compilation

About this subtrack

Tasks (8)

Understand and Implement a Basic JIT Compiler

Implement Register Allocation for JIT

Implement JIT-Specific Optimizations

Design IR for JIT Compilation

Implement Tiered JIT Compilation

Implement Deoptimization in JIT

Implement a Self-Hosting JIT

Implement Inline Caching for Dynamic Dispatch