Richard W.M. Jones wrote:
> As gcc -Os was mentioned too, that is -O2 with the following
> optimizations disabled:
>
> -falign-functions -falign-jumps
> -falign-labels -falign-loops
> -fprefetch-loop-arrays -freorder-blocks-algorithm=stc
Last I checked, there were also some hardcoded if
On Sat, Apr 13, 2024 at 5:55 PM Richard W.M. Jones
wrote:
> On Fri, Apr 12, 2024 at 07:08:36PM -0500, Neal Gompa wrote:
> > I would like for us to consider evaluating a global change to -O3. I
> > am not convinced that there's a good reason anymore to remain at -O2.
>
> FYI here are the
On Sat, Apr 13, 2024 at 10:18:03AM +0200, Miro Hrončok wrote:
> On 13. 04. 24 10:04, Miro Hrončok wrote:
> >On 13. 04. 24 2:33, Kevin Kofler via devel wrote:
> >>How much larger is Python at -O3 compared to -O2? And other packages?
> >
> >That is a good question, will measure.
>
> -O2 RPM size:
>
On Fri, Apr 12, 2024 at 07:08:36PM -0500, Neal Gompa wrote:
> I would like for us to consider evaluating a global change to -O3. I
> am not convinced that there's a good reason anymore to remain at -O2.
FYI here are the optimizations added by gcc -O3 (over -O2), from
On 13. 04. 24 10:04, Miro Hrončok wrote:
On 13. 04. 24 2:33, Kevin Kofler via devel wrote:
How much larger is Python at -O3 compared to -O2? And other packages?
That is a good question, will measure.
-O2 RPM size:
python3-3.12.2-3.fc41.x86_6432638
On 13. 04. 24 2:33, Kevin Kofler via devel wrote:
How much larger is Python at -O3 compared to -O2? And other packages?
That is a good question, will measure.
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Neal Gompa wrote:
> I would like for us to consider evaluating a global change to -O3. I
> am not convinced that there's a good reason anymore to remain at -O2.
>
> If we get this kind of benefit from Python, I would be interested in
> seeing what we'd get elsewhere.
How much larger is Python
On Fri, Apr 12, 2024 at 4:54 PM Aoife Moloney wrote:
>
> Wiki - https://fedoraproject.org/wiki/Changes/Python_built_with_gcc_O3
> Discussion.fpo -
> https://discussion.fedoraproject.org/t/f41-change-proposal-python-built-with-gcc-03-self-contained/112743
>
>
> This is a propo
Wiki - https://fedoraproject.org/wiki/Changes/Python_built_with_gcc_O3
Discussion.fpo -
https://discussion.fedoraproject.org/t/f41-change-proposal-python-built-with-gcc-03-self-contained/112743
This is a proposed Change for Fedora Linux.
This document represents a proposed Change. As part
Wiki - https://fedoraproject.org/wiki/Changes/Python_built_with_gcc_O3
Discussion.fpo -
https://discussion.fedoraproject.org/t/f41-change-proposal-python-built-with-gcc-03-self-contained/112743
This is a proposed Change for Fedora Linux.
This document represents a proposed Change. As part
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