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Have you some experience / link about difference between Python builded with gcc and clang?


I didn't have clang installed. It was just "sudo apt install clang-8". From
there all I had to do was build Python from scratch twice, install
pyperformance using pip after the first build, then run it after each
build. It's not difficult. Going beyond that right now is not an itch I
need to scratch though. I have other things on my plate.

Skip

On Sun, Mar 1, 2020, 6:11 PM Marco Sulla <
mail.python.org at marco.sulla.e4ward.com> wrote:

> Oooohhh.... uff, I have to install latest clang... or better, compile
> it as I did for gcc. And I have to read the install docs to see if
> there's some trick to optimize it... and I have to read the docs of
> pyperformance too (I only used pyperf until now)...
>
> Oh well, tomorrow :-D
>
> On Mon, 2 Mar 2020 at 00:58, Skip Montanaro <skip.montanaro at gmail.com>
> wrote:
> >>
> >> Have you compiled it optimized (--enable-optimizations --with-lto)?
> >
> >
> > Nope, just ./configure. Further investigation is left as an exercise for
> the reader. :-)
> >
> > Skip
>