> And there's a bunch of Python development at CERN for tasks other than OS scripting
Of course there is, CMT was a build tool, not OS scripting.
No need to give me CERN links to me to show me Python bindings to ROOT, or Jupyter notebooks.
> PyPy's experience shows we'll not be expecting a 5x boost any time soon from this new JIT framework, while C/C++/Fortran/Rust are significantly faster.
I really don't get the attitude that if it doesn't 100% fix all the world problems, then it isn't worth it.
The link wasn't for you - the link was for other HN users who might look at your mention of your use at CERN and mistakenly assume it was a more widespread viewpoint there.
> I really don't get the attitude that if it doesn't 100% fix all the world problems, then it isn't worth it.
Then it's a good thing I'm not making that argument, but rather that "Having a Python with JIT, in many cases it will be fast enough for most cases." has very little information content, because Python without a JIT already meets the consequent.
Unfortunely.
> And there's a bunch of Python development at CERN for tasks other than OS scripting
Of course there is, CMT was a build tool, not OS scripting.
No need to give me CERN links to me to show me Python bindings to ROOT, or Jupyter notebooks.
> PyPy's experience shows we'll not be expecting a 5x boost any time soon from this new JIT framework, while C/C++/Fortran/Rust are significantly faster.
I really don't get the attitude that if it doesn't 100% fix all the world problems, then it isn't worth it.