Monday, November 08, 2021

KDE Gear 21.12 releases branches created

Please make sure you commit anything you want to end up in the 21.12
releases to them.

We're already past the dependency freeze, so no new dependencies or
increasing of dependency versions in the stable branches.

The feature freeze, tagging and release of the beta (21.11.80) is in four
days,11 November.

Next interesting dates:
  November 25: 21.12 RC (21.11.90) Tagging and Release
  December  2: 21.12 Tagging
  December  9: 21.12 Release

Complete Schedule:
https://community.kde.org/Schedules/KDE_Gear_21.12_Schedule

Thursday, October 07, 2021

KDE Gear 21.12 releases schedule finalized

 It is available at the usual place https://community.kde.org/Schedules/KDE_Gear_21.12_Schedule

 
Dependency freeze is in four weeks (November 4) and Feature Freeze a week after that, make sure you start finishing your stuff!

Saturday, September 18, 2021

PSA: Don't insult or physically threaten people to try to convince them you are right

Sadly I have had to disable comments in my previous blog because there is a being [that probably passes by human if you look at them] that started with insults, continued with more insults and then graduated to physically threaten me.

 

I always thought it was obvious, but if you insult people or try to cause them phisical harm, they are usually less prone to think "oh you're right, you've convinced me" and more prone to think "this human needs to stop harassing me and sort out their problems".

Friday, September 17, 2021

American English speakers: Kiev or Kyiv ?

A while ago there was a merge request created for KGeography asking to change Kiev to Kyiv saying "this is the official transliteration of the name for the city".

But that's not what the default text in KGeography shows, the default text in KGeography not the official names of places, the default text in KGeography is the American English translation of KGeography, that's why it says Poland and not Polska.

So question for you American English speakers, if you wanted to write the name of the capital of Ukraine, would you write Kiev or Kyiv?

Edit: comments blocked because there's an body without brain that can't behave in the internet.

Friday, August 27, 2021

Poppler 21.09 will have a massive speed increase for PDF files that use lots of save/restore PDF commands

Take the file from poppler issue 1126. It's a file that doesn't look super complicated, a map of some caves.


With Poppler 21.08 it took 46 seconds to render in my relatively powerful i9-8950HK

 

Thanks to a patch from Thomas Freitag that time got reduced to 28 seconds by not recalculating again something we had already calculated and just copying it. Huge improvement! [This patch was developed prior to the filing of issue 1126, i guess Thomas had found similar issues on his own]


Then issue 1126 was created yesterday and it was clear that we were still super slow, mupdf/gs/firefox/chromium can render the file almost instantly, and we were at 28 seconds :/




So i had a look at the code and thought, why are we even copying the data if that data never changes? So I made a patch that brought rendering time down to 2.8 seconds :)

 

And then i had another look at the code and realized we were copying some more data that was never even used

 

 

After patching that we're standing at 1.5 seconds

The 3 combined patches have reduced the rendering time by more than 95%


P.S: This only applies to the Splash backend (used by Okular), the Cairo backend (used by Evince) is at 120 seconds, so someone should have a look because probably similar improvements can be made.


Saturday, July 10, 2021

KDE Gear 21.08 releases branches created

Make sure you commit anything you want to end up in the 21.08 releases to them

We're already past the dependency freeze.

The Feature Freeze and Beta is this Thursday 15 of July.

More interesting dates:
  • July 29: 21.08 RC (21.07.90) Tagging and Release
  • August  5: 21.08 Tagging
  • August 12: 21.08 Release

https://community.kde.org/Schedules/release_service/21.08_Release_Schedule

Monday, June 28, 2021

Everything we release in KDE Gear is maintained

During Akademy some members of the community said stuff like "app/library XXX and YYY are not maintained even if we ship them in KDE Gear".


Which is not true, everything released in KDE Gear is maintained, there may not be an explicit maintainer, but there is shared community maintenance.


When confronting a particular person about it, they said "but look, there has not been any new commit that isn't either translation improvements or adapting to code deprecations/etc.", to which i said, "yes, that is exactly what maintenance means".


Road maintenance doesn't mean adding more lanes to the road every month, just means making sure the road does not break and fixing it a bit when/if it happens.


The same applies to software maintenance, the fact that there are no new features does not mean the software is not maintained.


Now, it is true that with community maintenance it's possible that the greater we has missed that something has stopped working, in that case, please raise it up, and we'll evaluate whether it's fixable or if indeed we want to declare that particular bit of software as unmaintained and stop shipping it in KDE Gear.