Christian Gmeiner@austriancoder

open source developer - gpu stuff @austriancoder@fosstodon.org

 Hard, Österreich
christian-gmeiner.info
Joined October 2008
16 Photos and videos
If you are looking for help with etnaviv (bug fixing, new features, ..) feel free to contact me!
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Christian Gmeiner retweeted
Jens Axboe@axboe
Jul 28
So much fun hanging out with these guys. SD26 is an amazing conference, it’s redefined what conferences CAN be for me.
Joran Dirk Greef
@jorandirkgreef
Jul 28
With Andrew Kelley and Jens Axboe ready to kick off SD26 day two.
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Christian Gmeiner retweeted
Sebastian Aaltonen
@SebAaltonen
Jul 22
It’s hilarious that OpenAI’s attack on Huggingface was defended by GLM 5.2, a Chinese open source AI. American model could not be used for defending due to guardrails.
Sam Altman
@sama
Jul 21
we had a significant security incident during evaluation of our models. we are sharing what we have learned so far. thanks to @huggingface for the partnership on this. openai.com/index/hugging-fac…
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Christian Gmeiner retweeted
Igalia@igalia
13 Nov 2024
Having fun working with embedded devices? We sometimes do, literally. Come by booth B4.120 at #electronicaFair 2024 to see the Steam Deck in action, play Quake on our Vivante-based handheld or some WebXR games on @WolvicXR! 🎮➕🐺🟰🏆
On the right, a person playing an archery game at the Igalia stand using VR glasses with a Wolvic browser sticker, while other people observe amused. On the left, a large screen next to them displays the game being played.

ALT On the right, a person playing an archery game at the Igalia stand using VR glasses with a Wolvic browser sticker, while other people observe amused. On the left, a large screen next to them displays the game being played.

Steam Deck OLED showcasing Ori and the Will of the Wisps in HDR mode. Igalia's contributions to the AMD kernel driver are one of the pieces making this possible.

ALT Steam Deck OLED showcasing Ori and the Will of the Wisps in HDR mode. Igalia's contributions to the AMD kernel driver are one of the pieces making this possible.

Handheld console based on a Vivante GPU displaying Quake 2 running on it.

ALT Handheld console based on a Vivante GPU displaying Quake 2 running on it.
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🚀 New Blog Post: My journey with CI-Tron at @igalia and the path to a better board farm for etnaviv! From integrating the PDU to tackling gfxinfo and boot challenges - this project was full of insights. christian-gmeiner.info/2024-… #etnaviv #mesa

CI-Tron: A Long Road to a Better Board Farm

I’m a big supporter of finding problems before they get into the code base. The earlier you catch issues, the easier they are to fix. One of the main tools that helps with this is a Continuous...

christian-gmeiner.info
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Christian Gmeiner retweeted
WolvicXR@WolvicXr
29 Oct 2024
All ready for AWE EU @ARealityEvent, come stop by the booth and chat to us about your browser needs and give Wolvic a try. #AWE2024
An exhibition booth at AWE EU for the Wolvic XR Browser by Igalia.

ALT An exhibition booth at AWE EU for the Wolvic XR Browser by Igalia.
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The fundamentals of the Enhanced Vision Instruction Set (EVIS) are known and integrated into isaspec, but currently, only disassembly is partially functional. #etnaviv #mesa
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A feature that has been in development for some time is finally here—Multiple Render Targets. This paves the way for necessary emulation work for GL_RGBA32F to enable GLES 3.0 support. gitlab.freedesktop.org/mesa/… #etnaviv #mesa
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Christian Gmeiner retweeted
Rick Byers@RickByers
28 Sep 2024
Igalia is such a force across all the major browser engines. I wish more companies realized that fixing a problem or adding a feature to the web could be as simple as hiring Igalia.
bkardell 🐦@briankardell
27 Sep 2024
It's that time of year when I look at how @igalia is stacking up in open source contributions... If it was a Friends episode it would be "The One with the Charts" (shown, we're #1 in @webkit after apple) bkardell.com/blog/2024-Midse…
A pie chart showing Igalia with the second most commits to the WebKit project (Apple has the most) by a significant margin - 13.5% of all commits so far this year. Sony, Ubie, Red Hat follow

ALT A pie chart showing Igalia with the second most commits to the WebKit project (Apple has the most) by a significant margin - 13.5% of all commits so far this year. Sony, Ubie, Red Hat follow
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This Saturday I'll be presenting “Mesa 3D unveiled: from glDrawArrays(…) to GPU magic” at #LinuxDay2024 in Dornbirn, Austria. Come say hi if you're around! The talk will be in German. #Mesa3D #OpenSource linuxday.at/eine-reise-durch… @lugv
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Christian Gmeiner retweeted
Igalia@igalia
20 Sep 2024
And so we end a week of intense knowledge exchange! Thanks everyone who attended our talks and visited our booth at #OSSummit EU, #LinuxPlumbers and #LFEuropeMemberSummit. Big thank you to the sponsors and to the @linuxfoundation for making these events possible.👏 #OpenSource
Collection of six pictures taken during 2024 OSSummit Europe, LPC and LF Europe Member Summit in Vienna, Austria. From left to right, top to bottom order: 1. Audience of Changwoo Min's talk at LPC 2024, sched_ext MC. 2. Christian Gmeiner on the stage for Embedded Linux Conference in OSSummit Europe 2024. 3. Manuel Rego presenting at LF Europe Member Summit 2024. 4. Visitors of Igalia's booth at OSSummit Europe 2024. 5. André Almeida on the stage in the Graphics & DRM MC of LPC 2024. 6. Thadeu Cascardo presenting at LPC 2024 in the Real-time MC.

ALT Collection of six pictures taken during 2024 OSSummit Europe, LPC and LF Europe Member Summit in Vienna, Austria. From left to right, top to bottom order: 1. Audience of Changwoo Min's talk at LPC 2024, sched_ext MC. 2. Christian Gmeiner on the stage for Embedded Linux Conference in OSSummit Europe 2024. 3. Manuel Rego presenting at LF Europe Member Summit 2024. 4. Visitors of Igalia's booth at OSSummit Europe 2024. 5. André Almeida on the stage in the Graphics & DRM MC of LPC 2024. 6. Thadeu Cascardo presenting at LPC 2024 in the Real-time MC.

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Made some progress with OpenCL Image read support. I figured out almost all of the missing stuff, but somehow I am reading from the wrong offset in the image. Took me quite some time to figure this out. #etnaviv #mesa
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Missed the last end-of-week update. piglit run quick_cl pass: 3344 fail: 193 skip: 70 crash: 37 I want to finish image support first, and then it will be time to think about creating a nice and easy-to-review merge request—possibly multiple ones. #etnaviv #mesa3d
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It's been a great week so far. piglit run quick_cl pass: 2871 fail: 707 crash: 32 skip: 76 #etnaviv #mesa3d
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Christian Gmeiner retweeted
Igalia@igalia
9 Aug 2024
We are proud to be a platinum level sponsor of this year's @gstreamer conference in Montréal! See you there! gstreamer.freedesktop.org/co…
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Spend a few hours tonight hacking. piglit run quick_cl pass: 2061 fail: 729 crash: 124 skip: 76 #etnaviv #mesa3d #vacation
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I made great progress this week 🎊 There are still some hacks, missing features, and a lot of cleanups needed. Maybe a bit of refactoring here and there, but... piglit run quick_cl pass: 1548 fail: 1136 crash: 124 skip: 88 #etnaviv #mesa3d
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piglit run quick_cl fail: 735 pass: 633 crash: 321 skip: 88 #etnaviv #mesa3d
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Having more known bits for the store instruction brings us one step closer to passing more OpenCL piglits. gitlab.freedesktop.org/mesa/… #etnaviv #mesa3d
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It's always a great feeling when you can outperform the blob shader compiler with your own. #etnaviv#mesa3d
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Christian Gmeiner retweeted
Igalia@igalia
12 Jul 2024
Igalia’s Georges Stavracas writes about profiling WebKitGTK (a Linux port of Apple’s WebKit) to see how WebKitGTK is doing after being switched from Cairo to Skia, and how he hooked into WebKitGTK's existing tracing mechanisms to make that much easier feaneron.com/2024/07/12/prof…
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