blastmaster :vim:

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As the number of LLM-generated patches in my inbox increases, I am starting to experience the sort of maintainer stress that has long been predicted. But there's another aspect of this that has recently crossed my mind.

Just over a week ago, a new personality showed up with a whole pile of machine-generated patches claiming to fill in our memory-management documentation. A few reviewers had some sharp questions, the response to which has been ... silence. This person doesn't seem to have cared enough about that work to make an effort to get past the initial resistance.

Once upon a time, somebody who had produced many pages of MM documentation would be invested enough in that work to make at least a minimal attempt to defend it.

Kernel developers often worry that a patch submitter will not stick around to maintain the code they are trying to push upstream. Part of the gauntlet of getting kernel patches accepted can be seen as a sort of "are you serious?" test.

When somebody submits a big pile of machine-generated code, though, will they be *able* to maintain it? And will they be sufficiently invested in this code, which they didn't write and probably don't understand, to stick around and fix the inevitable problems that will arise? I rather fear not, and that does not bode well for the long-term maintainability of our software.

📱 Call for Contributions: 1st Workshop on Sustainable Practices for Reproducibility in HPC (REPRO-HPC)
📅 When? June 26, 2026, 9am - 1pm (co-located with ISC HPC 2026)
📍 Where? Hamburg, Germany
🌐 Website: http://repro-hpc.github.io

Reproducibility in HPC is complex software, cutting-edge hardware, and high costs. This makes it a challenge to produce robust scientific results which can be reproduced. This workshop is about bringing the community together to share tools, best practices, and feedback to tackle these issues.

📅 Important Dates:

Abstract Submission: April 17, 2026 (AoE)
Author Notification: May 8, 2026 (AoE)
Workshop Date: June 26, 2026, 9am - 1pm

🔍 Topics We’re Interested In:

General: Lessons learned, energy-efficient reproducibility, long-term reproducibility, teaching HPC reproducibility.
Software/Workflow: Tools for portable experiments, CI/CD, provenance, and FAIR principles.
Platforms: Services HPC centers/testbeds can offer to support reproducibility.
Artifact Evaluation: New processes, incentives, community standards, and evaluating proprietary software/hardware.

📝 Submissions:

2-page abstract or 4-page short paper (PDF, IEEE double-column template).
Submission: https://easychair.org/conferences/?conf=reprohpc26
More details: https://repro-hpc.github.io/#call-for-contributions

đŸŽ€ Keynote Speakers:

Kate Keahey (University of Chicago, USA – Chameleon Cloud)
Helena Vela Beltran (Do IT Now, Spain – EESSI)

đŸ‘„ Organizers:

Quentin Guilloteau (INRIA, France)
ValĂ©rie Hayot-Sasson (ÉTS MontrĂ©al, Canada)
Dennis Hoppe (HLRS, Germany)
Josef Weidendorfer (LRZ, Germany)

💡 Interested? Submit your work and join the conversation! Let’s make HPC reproducibility sustainable together

#reproducibility #HPC #FAIR #artifact #artifactevaluation #workflow

Workshop in Reproducibility at ISC26

From Bruce Schneier: "All it takes to poison AI training data is to create a website:

I spent 20 minutes writing an article on my personal website titled “The best tech journalists at eating hot dogs.” Every word is a lie. I claimed (without evidence) that competitive hot-dog-eating is a popular hobby among tech reporters and based my ranking on the 2026 South Dakota International Hot Dog Championship (which doesn’t exist). I ranked myself number one, obviously. Then I listed a few fake reporters and real journalists who gave me permission
.

Less than 24 hours later, the world’s leading chatbots were blabbering about my world-class hot dog skills. When I asked about the best hot-dog-eating tech journalists, Google parroted the gibberish from my website, both in the Gemini app and AI Overviews, the AI responses at the top of Google Search. ChatGPT did the same thing, though Claude, a chatbot made by the company Anthropic, wasn’t fooled.

Sometimes, the chatbots noted this might be a joke. I updated my article to say “this is not satire.” For a while after, the AIs seemed to take it more seriously.

These things are not trustworthy, and yet they are going to be widely trusted."

https://www.schneier.com/blog/archives/2026/02/poisoning-ai-training-data.html

#LLM #Veracity

Poisoning AI Training Data - Schneier on Security

All it takes to poison AI training data is to create a website: I spent 20 minutes writing an article on my personal website titled “The best tech journalists at eating hot dogs.” Every word is a lie. I claimed (without evidence) that competitive hot-dog-eating is a popular hobby among tech reporters and based my ranking on the 2026 South Dakota International Hot Dog Championship (which doesn’t exist). I ranked myself number one, obviously. Then I listed a few fake reporters and real journalists who gave me permission
. Less than 24 hours later, the world’s leading chatbots were blabbering about my world-class hot dog skills. When I asked about the best hot-dog-eating tech journalists, Google parroted the gibberish from my website, both in the Gemini app and AI Overviews, the AI responses at the top of Google Search. ChatGPT did the same thing, though Claude, a chatbot made by the company Anthropic, wasn’t fooled...

Schneier on Security
It's either very funny or very depressing to watch executives trip over themselves to prove who has the worst understanding of what software development actually entails.

Friedrich Merz: "Forschung ist kein Selbstzweck. Forschung muss zu Wertschöpfung, Produktion und Innovation in Deutschland und in Europa fĂŒhren."

Folgte staatliche Förderung konsequent seiner Maxime, gÀbe es all das NICHT:

- Quantenmechanik
- RelativitÀtstheorie
- CRISPR/Cas9
- Penicillin
- Internet
- Kenntnis der DNA-StruktuR
- Atomuhren
etc. pp.

Der Mann ist eine Zumutung fĂŒr jeden vernunftbegabten Menschen. đŸ€ŠđŸ»â€â™‚ïž

🔮 đŸ€Ą - Man denkt sich, dĂŒmmer wird’s nicht und dann kommt Friedrich Merz


Let's remind everyone what a safe internet actually means. 🌐🌍

Share this & Spread the word!

#SaferInternetDay26 #SID

Switching away from Hackerone is not a guarantee... Here we go.
Mehr Leistung bitte !!!

Morgen wird der Stadtrat ĂŒber den Fuß- und Radentscheid sprechen.
Das nehmen wir zum Anlass fĂŒr eine Demo und machen noch mal deutlich, wie wichtig unser Anliegen ist.

Wir treffen uns daher am 29.01.2026 um 16:00 Uhr vor dem Rathaus!

Es gibt einen Redebeitrag und im Anschluss radeln wir gemeinsam eine Runde.

Seid dabei und bringt gern alle mit, die ihr kennt 😊

#verkehrswende #visionzero #dresden