[pypy-dev] Pypy is slower than Python
anto.cuni at gmail.com
Thu May 2 09:59:06 CEST 2013
On 05/01/2013 07:22 PM, Alex Gaynor wrote:
> Yes, we have a specialized map for 2 arguments, a specialized zip makes sense.
> (Or figuring out how to specialize that loop for N-arguments where N is
> ~smallish so the inner loop is unrolled at app level, that's harder, but
> probably worthwhile n the long run).
In general, it'd be very useful to have a way to say the equivalent of
@unroll_safe at applevel, although then it could be used very badly if you
don't know exactly what you are doing.
I think that cfbolz once started a branch to give hints from applevel, but
then he never finished. Is that correct?
More information about the pypy-dev