My first timings are available. My test is to replicate the attached input 500,000 times for a 765MB file (30.5 million statements). Time on an i7-2600 is about 8 seconds on first run, 4 seconds on second run (after input was cached by OS). Disclaimer: i7-2600 is a very fast CPU.
Per informazioni complete sulle ottimizzazioni del compilatore, consultare l'Avviso sull'ottimizzazione