On Sun, Nov 19, 2023 at 2:02 PM Ranjan Maitra via users <
users(a)lists.fedoraproject.org> wrote:
On Sun Nov19'23 05:35:19PM, Barry wrote:
> From: Barry <barry(a)barrys-emacs.org
>
Date: Sun, 19 Nov 2023 17:35:19 +0000
> To: Community support for Fedora users <users(a)lists.fedoraproject.org
>
>
> > It is possible that there is a bug in the code
itself, but nothing
above
> > points to my created code.
>
> > Any suggestions? Or is this a bug?
> Are you using C extensions in your code? If so I would
suspect them for
corrupting python. I think you can get into gdb inside the core file with
coredumpctl debug.
The python code calls a shared object library that is written in C. But
why does this core dump only happen in F39 (python 3.12) and not with
F38 (python 3.11)?
There were some big changes in 3.12 (driven by the need to support Fortran
on
Windows and macOS by replacing very old gfortran version with flang-new).
I havrn't
had time to look at what is being used in linux, but you could get a quick
overview from
ldd. See: <
https://discuss.python.org/t/why-scipy-builds-for-python-3-12-on-windows-...
There is also new build system, so a lot of work getting everything working
in 3.12. Meanwhile
you can run 3.11 stuff using python environments.
--
George N. White III