[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#61490: [PATCH v2] Increase BLOCK_ALIGN from 1024 to 32768
From: |
Konstantin Kharlamov |
Subject: |
bug#61490: [PATCH v2] Increase BLOCK_ALIGN from 1024 to 32768 |
Date: |
Thu, 16 Feb 2023 20:00:50 +0300 |
User-agent: |
Evolution 3.46.4 |
On Thu, 2023-02-16 at 19:48 +0300, Konstantin Kharlamov wrote:
> On Thu, 2023-02-16 at 16:29 +0100, Robert Pluim wrote:
> > > > > > > On Thu, 16 Feb 2023 18:05:09 +0300, Konstantin Kharlamov
> > > > > > > <Hi-Angel@yandex.ru> said:
> >
> > Konstantin> Originally discovered by Tyler Dodge in his article
> > "Significant Garbage
> > Konstantin> Collection Improvement For Emacs".
> >
> > Konstantin> While testing this change on Archlinux system with Intel i5-
> > 7200U CPU,
> > Konstantin> average time of garbage collection gets reduced by ≈25%.
> > Other
> > users
> > Konstantin> report improvements up to 50%. While monitoring PSS of emacs
> > with and
> > Konstantin> without customizations loaded before and after the patch, no
> > Konstantin> statistically significant differences were discovered. So
> > overall, this
> > Konstantin> change is a win.
> >
> > I havenʼt tested it yet, but it looks reasonable.
> >
> > Procedural nit: if you put the bug number in the commit message rather
> > than the Subject, then 'git am' will strip the [PATCH v2] prefix for
> > us.
>
> I am not sure I understood. I did not put the bug number in the subject at
> all,
> it is probably done by debbugs. E.g. if you look at this v2 patch in a browser
> https://debbugs.gnu.org/cgi/bugreport.cgi?bug=61490#20 the "Subject" line
> displayed there does not contain a bug number.
>
> I can add a bug number to the body the next time, but I'm not sure it would
> make
> debbugs stop adding the prefix.
Which kind of makes sense btw, because debbugs is a bugtracker, I don't think
its developers supposed that it will be used as a replacement to a mailing list
for patch submissions. To track patches the old-fashioned way people usually
combine a mailing list with `patchwork` interface. Linux-kernel are doing that
for a long time. Freedesktop were doing that too. These days projects are
typically just using git forges.
- bug#61489: [PATCH 1/1] Increase BLOCK_ALIGN from 2¹⁰to 2¹⁵, (continued)
bug#61490: [PATCH 0/1] Increase BLOCK_ALIGN from 2¹â°to 2¹âµ, Richard Stallman, 2023/02/16
bug#61490: [PATCH v2] Increase BLOCK_ALIGN from 1024 to 32768, Konstantin Kharlamov, 2023/02/16