random ramblings from some random dude
diary of a window system hacker

About

Daniel Stone
X ninja
Helsinki, FI

Planets

Planet freedesktop.org
Planet GNOME
Moon Debian

Organisations

challenge
children's cancer centre, rch
ecoles sans frontières
amnesty international
engineers without borders australia
ikando
australian greens
australian republican movement

Links

my website
my photos at flickr
x.org
linux.conf.au 2008
eat.fi
Open Source Food

Categories

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    guadec2007/ (1)


Archives

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Calendar

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Tue, 18 Sep 2007

git and changelogs

Every time I see a post about changelogs (sorry Behdad, nothing personal), I die a little bit inside.

There are three problems here:
  • In any merge, you always collide horribly on the ChangeLog, and it just makes working with more than one person and/or branch nigh on impossible, so you lose all the benefits of an RCS that actually supports merging.
  • git gives you a system with very lightweight microcommits: in your local tree, you can easily amend, rebase, modify, and walk back, before you push. So, instead of queuing up ten million things such that you need a complicated changelog, do lots of little, relatively self-explanatory commits.
  • Even when you have complicated commits that require explanation (e.g.), just make the commit log sufficiently verbose, so that git blame, gitweb, and any other tool, can offer people the full context, rather than making them dive into an unrelated file and remember the exact date, etc. In X, we just generate ChangeLog from git log, and we're really happy with that so far.
[19:33 | /tech | # | aim - walking home through the park | bed ]

Wed, 12 Sep 2007

concrete

Matthew Tippett just threw a CD full of AMD/ATI specs to Dave Airlie, approved for public release with no NDA. I'm now holding one of those CDs as well. Thanks, AMD.

In the past five hours, we've pushed 72,000 PDFs, for a total of around 1TB. This ... turns out to actually push the limits of our new fd.o setup.
[16:36 | /tech/x | # | black ghosts - some way through this (skream & plastician remix) | clare college, cambridge, uk ]

Mon, 10 Sep 2007

amd rejoins the open source fold

I'm sitting here at XDS, and John Bridgman and Matthew Tippett are announcing AMD's open source plans. In three words: 'specifications without NDA'. 2D very soon, 3D coming when the legal issues have been taken care of. Specs for the r3xx core will probably be coming later on down the track.

I don't need to say how awesome this is.
[09:22 | /tech/x | # | kode9 - magnetic city | clare college, cambridge, uk ]

Sat, 01 Sep 2007

woo firefox

6124 daniels 15 0 2109m 1.5g 18m R 1 75.4 426:30.01 firefox-bin
3000000 1486 74 1 5808 962 1427069K 60K 1427129K 6124 Django | Model reference | Django Documentation - Mozilla


I honestly don't understand how Firefox could consume 1.5GB of RAM, as well as 1.4GB of pixmap storage in the X server. This is a new record. (And the pixmap storage rose to 1.7GB before I killed it.)
[13:16 | /tech | # | massive music - find my way (kode9 remix) | bed ]