[rurban]

Nope, just one page of code. unladen swallow should have some papers, but I found out after studying their code.

Both are not working well. unladen swallow, because of incredible bloat and overhead. cperl, because it's not done yet. Just 4 days so far :) And supporting the 3 LLVM jits is awkward. I'll better decide on only one and add the llvm version as fixed requirement. MCJIT sounds best so far, when storing the jit'ed bodies for all subs in a module in extra files does not kill all the performance. v8 went without that cache, java with. With a jit cache you can easily pre-compile/warmup your stdlib and do more expensive optimizations beforehand. LLVM is really slow.