> That's about right. That's about where Unladen Swallow maxed out. To get beyond that point, you have to do more global analysis and JIT compilation and recomp

> That's about right. That's about where Unladen Swallow maxed out. To get beyond that point, you have to do more global analysis and JIT compilation and recompilation, as PyPy does. Unladen Swallow did JIT compilation and recompilation, despite not doing better.