Hi,
Luis Felipe skribis:
> Compared to grafting, the last step "construyendo perfil con X paquetes..."
> ("building profile with X packages..."), just stays there without change for
> several minutes, so it actually seems slower to me. Initially, I thought that
> guix had frozen.
>
> Also, ev
‐‐‐ Original Message ‐‐‐
On Friday, November 6, 2020 9:10 AM, Ludovic Courtès wrote:
> Hi,
>
> Luis Felipe luis.felipe...@protonmail.com skribis:
>
> > ‐‐‐ Original Message ‐‐‐
> > On Tuesday, November 3, 2020 11:32 PM, zimoun zimon.touto...@gmail.com
> > wrote:
> >
> > > Hi,
> >
Hi,
On Thu, 05 Nov 2020 at 17:59, Luis Felipe wrote:
Therefore, it is nice improvement! :-)
> real 0m56,245s
> user 0m4,324s
> sys 0m0,218s
> real 0m43,272s
> user 0m4,214s
> sys 0m0,200s
Because, I bet that most of the time is spent in the “time-machine”
part. I mean, compare with:
Hello,
zimoun skribis:
>> So it would seem we cannot simply used the pre-built database from
>> ‘shared-mime-info’ and merge it with that of the other packages, at
>> least not without changing ‘update-mime-database’ or re-implementing
>> parts of it on our side.
>
> ’shared-mime-info’ is simply
Hi,
Luis Felipe skribis:
> ‐‐‐ Original Message ‐‐‐
> On Tuesday, November 3, 2020 11:32 PM, zimoun
> wrote:
>
>> Hi,
>>
>> > https://git.savannah.gnu.org/cgit/guix.git/commit/?id=76ea70bd70aeb76570445c11cea2f98139192b54
>>
>> Clever workaround! What are now the performances on previou
‐‐‐ Original Message ‐‐‐
On Thursday, November 5, 2020 4:10 PM, zimoun wrote:
> Hi,
>
> On Thu, 05 Nov 2020 at 14:47, Luis Felipe luis.felipe...@protonmail.com wrote:
>
> > > Clever workaround! What are now the performances on previous examples
> > > (same profiles and same packages)?
> >
Hi,
On Thu, 05 Nov 2020 at 14:47, Luis Felipe wrote:
>> Clever workaround! What are now the performances on previous examples
>> (same profiles and same packages)?
>
> In my case there seem to be no improvement (using Guix
> 5e7cf66fb35780f930ad0bc5fe21ac330df4411d).
>
>
> $ time guix package -
‐‐‐ Original Message ‐‐‐
On Tuesday, November 3, 2020 11:32 PM, zimoun wrote:
> Hi,
>
> > https://git.savannah.gnu.org/cgit/guix.git/commit/?id=76ea70bd70aeb76570445c11cea2f98139192b54
>
> Clever workaround! What are now the performances on previous examples
> (same profiles and same pack
Hi,
>
> https://git.savannah.gnu.org/cgit/guix.git/commit/?id=76ea70bd70aeb76570445c11cea2f98139192b54
Clever workaround! What are now the performances on previous examples
(same profiles and same packages)?
> Unfortunately, AIUI,
>
> update-mime-database(X ∪ Y) ≠ update-mime-database(X)
Ludovic Courtès skribis:
> Ludovic Courtès skribis:
>
>> Apart from LibreOffice, I found that ‘share/mime/packages’ is provided
>> by at least: hugin, gcr, fontforge. Most GUI packages don’t have it.
>> So in practice, we’re often rebuilding the exact same database.
>
> On closer inspection, th
Ludovic Courtès skribis:
> Apart from LibreOffice, I found that ‘share/mime/packages’ is provided
> by at least: hugin, gcr, fontforge. Most GUI packages don’t have it.
> So in practice, we’re often rebuilding the exact same database.
On closer inspection, the time-consuming bit is processing
‘
Hi,
Joshua Branson skribis:
> The "XDG MIME database" takes a while.
>
> #+BEGIN_SRC sh :results output :exports both
> time guix build --check $(guix gc -R $(guix gc --derivers $(readlink -f
> ~/.guix-profile)) |grep xdg-mime-database.drv)
> #+END_SRC
>
>
> #+RESULTS:
> : The following profile
‐‐‐ Original Message ‐‐‐
On Wednesday, October 28, 2020 10:38 PM, zimoun
wrote:
[...]
> Does it make sense?
It makes more sense now, thank you zimoun :)
> Well from my POV, the information is #44053 is enough for now. :-)
Ok.
Dear,
On Wed, 28 Oct 2020 at 21:48, Luis Felipe wrote:
>> #+BEGIN_SRC sh :results output :exports both
>> time guix build --check $(guix gc -R $(guix gc --derivers $(readlink -f
>> ~/.guix-profile)) |grep xdg-mime-database.drv)
>> #+END_SRC
>
> I haven't run this command because I don't know wh
‐‐‐ Original Message ‐‐‐
On Tuesday, October 27, 2020 11:14 PM, Joshua Branson
wrote:
[...]
>
> #+BEGIN_SRC sh :results output :exports both
> time guix build --check $(guix gc -R $(guix gc --derivers $(readlink -f
> ~/.guix-profile)) |grep xdg-mime-database.drv)
> #+END_SRC
I haven'
I am just posting my performance numbers. Hopefully you all find it helpful.
I am running Guix System on a Lenovo Thinkpad T400 with 8GB on a hard drive.
#+BEGIN_SRC sh :results output :exports both
guix describe
#+END_SRC
#+RESULTS:
#+begin_example
Generation 49 Oct 20 2020 01:15:33(cu
Hi Ludo,
On Wed, 21 Oct 2020 at 11:49, Ludovic Courtès wrote:
> It’s worse on a cold cache:
Well, a lot of Guix operations are really slow on cold cache. ;-)
> And it’s probably worse on spinning disks? What timings do you get?
Some timings are provided by bug report #44053 which tracks the
Hi,
Joshua Branson skribis:
> I don't want to complain (because I'm probably not going to be able to
> fix any issues that I spot), but it does seem to take a while for me to
> install packages, at least the XDG mime step. It's not a huge issue for
> me. I just realize that installing packages
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