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Re-opened Three Mile Island will power AI data centers under new deal 5 by cratermoon | 2 comments on Hacker News.

The reason your Columbia shirt has a tiny pocket near your waistline (2019) 44 by thetopher | 10 comments on Hacker News.

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The San Francisco Freedom Club 3 by ray__ | 0 comments on Hacker News.

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Stuxnet 10 by thunderbong | 0 comments on Hacker News.

We are self-hosting our GPUs 25 by adityapatadia | 20 comments on Hacker News.

Ask HN: What runs L4-related microkernels/hypervisors these days? 19 by AlexWandell | 7 comments on Hacker News. I've been learning about the L4 microkernel, and am thinking about doing something related to it for a research project. I'm especially curious about more recent examples of specific devices that run L4 variants (seL4, PikeOS, OKL4, etc.). I already found a few that use seL4, but to take OKL4 as an example, most of the specific devices I could find are from more than a decade ago, and I'm trying to find things from at least the last 5 or 6 years. I'm even more curious to find devices that use a form of L4 as a hypervisor. Has anyone here worked on a device that used an L4-related kernel or hypervisor? I know one major area they're used in is defense and full of NDAs, but hopefully some of the other industries they're used in (medical devices, automotive, IoT) are a little less restrictive. Thanks in advance!

A bullet hell game written in bash 9 by taviso | 2 comments on Hacker News.

The Rise of Open Source Time Series Databases 12 by valyala | 0 comments on Hacker News.

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CS Career fair cancelled at community college because no companies reached out 55 by ajdude | 32 comments on Hacker News.

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The final release of PalmOS, 6.1 Cobalt: colour, multimedia, and multitasking 5 by lproven | 1 comments on Hacker News.

Algorithmic Wage Discrimination 25 by tacon | 1 comments on Hacker News.

Uber drivers in Kenya are ignoring the app and charging their own rates 54 by Geekette | 35 comments on Hacker News.

Show HN: Tune LLaMa3.1 on Google Cloud TPUs 3 by felarof | 0 comments on Hacker News. Hey HN, we wanted to share our repo where we fine-tuned Llama 3.1 on Google TPUs. We’re building AI infra to fine-tune and serve LLMs on non-NVIDIA GPUs (TPUs, Trainium, AMD GPUs). The problem: Right now, 90% of LLM workloads run on NVIDIA GPUs, but there are equally powerful and more cost-effective alternatives out there. For example, training and serving Llama 3.1 on Google TPUs is about 30% cheaper than NVIDIA GPUs. But developer tooling for non-NVIDIA chipsets is lacking. We felt this pain ourselves. We initially tried using PyTorch XLA to train Llama 3.1 on TPUs, but it was rough: xla integration with pytorch is clunky, missing libraries (bitsandbytes didn't work), and cryptic HuggingFace errors. We then took a different route and translated Llama 3.1 from PyTorch to JAX. Now, it’s running smoothly on TPUs! We still have challenges ahead, there is no good LoRA library in JAX, but this feel

Fman Build System 6 by LorenDB | 0 comments on Hacker News.

Satellites Spotting Aircraft 22 by marklit | 0 comments on Hacker News.

Ask HN: How do you manage your prompts in ChatGPT? 10 by nabi_nafio | 6 comments on Hacker News. I use ChatGPT regularly for a lot of different tasks. For example, coding, health Q&A, and summarizing docs. The different prompts stack up in the sidebar which becomes very difficult to manage. For example, I frequently have to refer back to a prompt that I wrote previously. But I usually give up looking for it because of the tedious scroll and search process. I was wondering if there is an easier way. How do you manage your prompts in ChatGPT?

Unconventional Case Study of Neoadjuvant Oncolytic Virotherapy for Breast Cancer 13 by Amezarak | 1 comments on Hacker News.

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WebP: The WebPage Compression Format 43 by Kubuxu | 12 comments on Hacker News.

Minifying HTML for GPT-4o: Remove all the HTML tags 4 by edublancas | 1 comments on Hacker News.

Five Geek Social Fallacies (2003) 4 by edent | 2 comments on Hacker News.

The Haunted Wood: A History of Childhood Reading 3 by samclemens | 0 comments on Hacker News.

Better Dotfiles 8 by dansalias | 0 comments on Hacker News.

Phind-405B and faster, high quality AI answers for everyone 12 by rushingcreek | 4 comments on Hacker News.

Introduction to Dynamicland (Bret Victor) 11 by r3mko | 0 comments on Hacker News.

The First Nuclear Clock Will Test If Fundamental Constants Change 15 by beefman | 2 comments on Hacker News.

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EUCLEAK Side-Channel Attack on the YubiKey 5 Series 33 by GTP | 7 comments on Hacker News.

For those who hear voices, the ‘broken brain’ explanation is harmful 8 by rbanffy | 0 comments on Hacker News.

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Authors Take Sides on the Spanish War: A Dossier (2014) 7 by rrnechmech | 1 comments on Hacker News.

Interactive Linear Algebra Dan Margalit, Joseph Rabinoff 5 by yamal4321 | 1 comments on Hacker News.