Interpreters and Bytecode VMs

Purpose

Guide agents through implementing efficient bytecode interpreters and simple JITs in C/C++: dispatch strategies, VM architecture choices, and performance patterns.

Triggers

• "How do I implement a fast bytecode dispatch loop?"
• "What is the difference between switch dispatch and computed goto?"
• "How do I implement a register-based vs stack-based VM?"
• "How do I add basic JIT compilation to my interpreter?"
• "Why is my interpreter slow?"

Workflow

1. VM architecture choice