What is Hackers' Pub?

Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.

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Thanks @cfedev for hosting another great event today!

Make sure to watch for the Code & Coffee published sessions. (I still can't believe that was Micha Rodriguez's first ever conf talk?!)

Some great insights and demos, and as always, a warm, lively chat. CFE events have been a pleasure for years, and I'm always happy when I can manage to catch them!

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在酒吧裡,隔壁桌一個中年稍老的大叔在跟小女生們說以前的歌內容比現在好很多,現在都在無病呻吟。
我也喝多了,轉過身去就跟他說「你說的民歌時代還在戒嚴,除了愛國歌曲就是超無病呻吟的戀愛歌,有趣點的就是歪歌。最好是以前的內容比較好啦。」
結果一群人很無聊的在Google老歌歌詞,只證明了不管哪個時代那些該來該去的情歌都是你跟他認真起來會覺得很難為情的東西。而老男人總是好為人師又喇叭嘴😓

喔喔~是維基來的橄欖樹
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<팔레스타인인에 대한 ‘조직적인’ 성폭력에 대해 왜 분노하지 않는가?>

(CTXT.es, 스페인어-한국어 ChatGPT 번역)

지난달, 유엔 인권이사회에 제출된 한 보고서는 — 오랫동안 팔레스타인인들이 주장해온 대로 — 10월 7일 이후 이스라엘이 팔레스타인 여성, 남성, 아동을 상대로 성폭력과 젠더 기반 범죄를 조직적으로 사용해왔음을 밝혔다.

이 조사는 생존자와 목격자, 시민사회 대표, 학자, 변호사, 의료 전문가들의 가슴 아픈 증언들과 함께 2일 동안 제네바에서 열린 청문회에서 발표되었으며, 여러 가지 핵심 결론에 도달했다. 내 생각에 이 결론들은 전 세계적으로 즉각적인 주목과 대응을 요구한다.

https://ctxt.es/es/20250401/Politica/49080/Samah-Salaime-972-Magazine-violencia-sexual-contra-palestinas-informe-ONU.htm

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feature request for the next version of KDE plasma: achievements (named kudos)

  • clicksy business: double-click faster than 100ms
  • oh snap!: use window snapping 50 times
  • music to your ears: set a custom sound theme
  • fitt's lawyer: starting from the centre of the screen, use the mouse to click a maximised window's close button in less than 300ms
  • kopy and paste: copy text on one device and paste it on another with KDE connect
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on the oblivion remaster's dialogue camera

prefacing this to say i'm really enjoying the oblivion remaster so far - it's one of the best remasters i've ever played, up there with need for speed hot pursuit and the last of us part one. there's more than enough posts that go "this feature sucks, therefore the game is garbage" on the internet, and this is not one of those. the original oblivion will always exist for those who truly cannot enjoy the remaster for whatever reason.

with that out of the way: i wish they didn't remove the "world freezes, camera zooms" effect when you talk to people in the remaster. the game still kind of does that, but instead of the abrupt cut and zoom, it does this gentle pan, sometimes taking three seconds to bring the character into view. IMO, it feels ten percent less janky and a hundred percent worse.

this video shows it right at the start. the character is talking and animating, but they're almost completely off-screen, and the camera lazily swoops down to show them. it's weird.

it doesn't really fix the problems with the dialogue lock that made it so jarring in the first place, namely that you can suddenly find your inputs disabled and your camera swinging around to look at an NPC that snuck up behind you. if every conversation in oblivion happened because you looked at someone and pressed the "talk" button, the hard zoom from the original release wouldn't have been nearly as disorienting. it's the fact that you can find yourself in the dialogue state when you're not expecting it that's the issue.

i'm pretty sure the designers were aware of this back in 2006 - one of the first times you get dialogue sprung on you is when you enter jauffre's place in weynon priory for the first time. a monk stands up, walks towards you while in your view, and then talks to you. the designers made sure you had ample time to realise you're about to be talked to.

but oblivion dialogue minus the zoom plus a slow pan is still oblivion dialogue. having control wrested away and "STOP RIGHT THERE, CRIMINAL SCUM" shouted at you while you're quietly sneaking around and listening carefully for footsteps is always going to be jarring. why not keep the iconic hard cut and zoom?

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<팔레스타인인에 대한 ‘조직적인’ 성폭력에 대해 왜 분노하지 않는가?>

(CTXT.es, 스페인어-한국어 ChatGPT 번역)

지난달, 유엔 인권이사회에 제출된 한 보고서는 — 오랫동안 팔레스타인인들이 주장해온 대로 — 10월 7일 이후 이스라엘이 팔레스타인 여성, 남성, 아동을 상대로 성폭력과 젠더 기반 범죄를 조직적으로 사용해왔음을 밝혔다.

이 조사는 생존자와 목격자, 시민사회 대표, 학자, 변호사, 의료 전문가들의 가슴 아픈 증언들과 함께 2일 동안 제네바에서 열린 청문회에서 발표되었으며, 여러 가지 핵심 결론에 도달했다. 내 생각에 이 결론들은 전 세계적으로 즉각적인 주목과 대응을 요구한다.

https://ctxt.es/es/20250401/Politica/49080/Samah-Salaime-972-Magazine-violencia-sexual-contra-palestinas-informe-ONU.htm

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🛡️ The OVR Foundation website is live!
We were founded after the U.S. government’s 2025 threat to cut funding for the CVE program — a crucial piece of the cybersecurity landscape. Now, we’re working to create a decentralized, resilient standard for global vulnerability coordination.

🔧 Small updates will follow in the next few days.
🌍 Visit us: ovr-foundation.org
🔗

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Testing negative for covid after 3 days (Thank god for Paxlovid), but still symptomy. Thank you all for understanding my lack of writing - my team has been on top of things and picking up the slack with the news stories this week. Lots of things going on. Take care of yourselves this weekend.

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Not surprising, but I did not wake up to find the Pull Requests I submitted last night to some miraculous re-run which fixed whatever issues the GitHub Continuous Integration checks were running into. ;-/

sigh

I think this means I need to get mpbb working locally (my past attempts failed) to see if I can recreate the issues and at least narrow down whether it's something related to GitHub Continuous Integration checks, or mpbb or what.

No idea how long that will take me. A while, probably. Especially since I have a lot of other things to do.
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Another pressrelease-masquerading-as-journalism service from Kevin Roose here. Continuing the proud tradition of disinformation on behalf of the broligarchy. Here are a few questions he could have asked instead.

1. What cults are the Anthropic crew in, and what is the ideological ancestry of these cults? (We've done the work for him here, hint hint, its eugenics: firstmonday.org/ojs/index.php/

Kevin Roose & @kevinroose
New column: Anthropic is studying "model welfare" to determine if Claude or other Al systems are (or will soon be) conscious and deserve moral status.
I talked to Kyle Fish, who leads the research, and thinks there's a ~15% chance that Claude or another Al is conscious today.
Should We Start Taking the Welfare of A.I. Seriously?
As artificial intelligence systems become smarter, one A.I. company is trying to figure out what to do if they become conscious.

And photo of a bald white man in front of a skyscraper.
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The Linux mascot is a penguin named Tux because Linus Torvalds, the creator of the kernel, was bitten by a penguin. Seriously, he claims he didn't actually get sick, but it solidified his affection for them. This is the best origin story for a tech mascot ever. Happy World Penguin Day.

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70% Size, 100% Accuracy: Lossless LLM Compression via Dynamic-Length Float

Link: arxiv.org/abs/2504.11651
Discussion: news.ycombinator.com/item?id=4

arXiv logo

70% Size, 100% Accuracy: Lossless LLM Compression for Efficient GPU Inference via Dynamic-Length Float

Large Language Models (LLMs) have grown rapidly in size, creating significant challenges for efficient deployment on resource-constrained hardware. In this paper, we introduce Dynamic-Length Float (DFloat11), a lossless compression framework that reduces LLM size by 30% while preserving outputs that are bit-for-bit identical to the original model. DFloat11 is motivated by the low entropy in the BFloat16 weight representation of LLMs, which reveals significant inefficiency in existing storage format. By applying entropy coding, DFloat11 assigns dynamic-length encodings to weights based on frequency, achieving near information-optimal compression without any loss of precision. To facilitate efficient inference with dynamic-length encodings, we develop a custom GPU kernel for fast online decompression. Our design incorporates the following: (i) decomposition of memory-intensive lookup tables (LUTs) into compact LUTs that fit in GPU SRAM, (ii) a two-phase kernel for coordinating thread read/write positions using lightweight auxiliary variables, and (iii) transformer-block-level decompression to minimize latency. Experiments on recent models, including Llama-3.1, Qwen-2.5, and Gemma-3, validates our hypothesis that DFloat11 achieves around 30% model size reduction while preserving bit-for-bit exact outputs. Compared to a potential alternative of offloading parts of an uncompressed model to the CPU to meet memory constraints, DFloat11 achieves 1.9-38.8x higher throughput in token generation. With a fixed GPU memory budget, DFloat11 enables 5.3-13.17x longer context lengths than uncompressed models. Notably, our method enables lossless inference of Llama-3.1-405B, an 810GB model, on a single node equipped with 8x80GB GPUs. Our code and models are available at https://github.com/LeanModels/DFloat11.

arxiv.org · arXiv.org

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おちごとしようぬ :saba:

a97647158c (upstream/main) Add REST API for featuring and unfeaturing a hashtag (#34489)
49b6a49c76 Change "Pin on profile" to "Feature on profile" for posts in web UI (#34492)
d4944a2467 Fix incorrect redirect in response to unauthenticated API requests in limited federation mode (#34549)
91db45b197 Change account search to be more forgiving of spaces (#34455)
7a70d95435 Add warning for Elasticsearch index analyzers mismatch (#34515)
1326c8cb1d chore(deps): update dependency rqrcode to v3 (#34541)
199acce481 Fix sign-up e-mail confirmation page reloading on error or redirect (#34548)
b1b949f16c New Crowdin Translations (automated) (#34546)

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“Evaluating The Effects Of Anycast On DNS Root Nameservers”: ripe.net/publications/docs/rip

some interesting statistics for (among other things) reliability of stateful (TCP) connections on anycast nodes, specifically in the context of DNS.

it is from 2006, so i wonder how numbers have changed in the mean time.

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Setting up the first part of the second network cabinet at the new 40k sq/ft warehouse today. (Just the essentials to get a few desktops up, and setup outgoing network connections for them; did the cameras previously).

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