[pypy-dev] Why is pypy slower?

[Joseph Reagle]

On 2/13/19 9:38 AM, Maciej Fijalkowski wrote:
> My first intuition would be to run it for a bit longer (can you run
> it in a loop couple times and see if it speeds up?) 2s might not be 
> enough for JIT to kick in on something as complicated

It's a single use utility where each run processes about a 100 XML files, doing things like string regex and munging thousands of times.

Is it possible for pypy to remember optimizations across instantiations?