Re: Building Python 3.12 with no-omit-frame-pointer

[Miro Hrončok]

On 21. 11. 22 11:01, Petr Viktorin wrote:
>  And since the Python slowdown comes from a single weird function, I
> think that 
>  Fedora should ignore the Python benchmarks when evaluating the distro default 
>  -- and if Fedora switches to no-omit-frame-pointer, Python 3.11 should be an 
>  exception (to be re-evaluated for 3.12). 
Do I interpret correctly?

If (and only if) Fedora switches to -fno-omit-frame-pointer, python3.11 (and 
possibly older Pythons) will explicitly use -fomit-frame-pointer instead (aka 
opt-out). python3.12 will do the same for now.

Once the massive changes to _PyEval_EvalFrameDefault land in Python 3.12, we 
will re-evaluate whether to use -fomit-frame-pointer or -fno-omit-frame-pointer 
(regardless of the Fedora global flags).

-- 
Miro Hrončok
-- 
Phone: [phone]
IRC: mhroncok