PyPy is a fantastic achievement and deserves far more support than it gets. Microsoft’s “Faster CPython” team tried to make Python 5x faster but only achieved ~1.5x in four years - meanwhile PyPy has been running at over 5x faster for decades.
On the other hand, I always got the impression that the main goal of PyPy is to be a research project (on meta-tracing, STM etc) rather than a replacement for CPython in production.
Maybe that, plus the core Python team’s indifference towards non-CPython implementations, is why it doesn’t get the recognition it deserves.
On the other hand, I always got the impression that the main goal of PyPy is to be a research project (on meta-tracing, STM etc) rather than a replacement for CPython in production.
Maybe that, plus the core Python team’s indifference towards non-CPython implementations, is why it doesn’t get the recognition it deserves.