frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

NUMA: Cores, memory, and the distance between them

https://edera.dev/stories/numa-part-1-cores-memory-and-the-distance-between-them
29•sys_call•4d ago

Comments

lukax•24m ago
NUMA can cause really crappy performance. We deployed a Go based LLM gateway in Kubernetes deployed on a server with hundreds of CPU cores. We didn't explicitly set GOMAXPROCS so Go runtime scheduled goroutines over different CPUs and it constantly used 200% CPU and GC was causing latency spikes. Then we set GOMAXPROCS 8 and all performance issues went away. Until recently Kubernetes didn't work well with NUMA.

HackerRank open sourced its ATS. My resume scored 90/100. Oh wait 74. No – 88

https://danunparsed.com/p/hackerrank-open-source-ats
461•sambellll•8h ago•175 comments

GLM 5.2 beats Claude in our benchmarks

https://semgrep.dev/blog/2026/we-have-mythos-at-home-glm-52-beats-claude-in-our-cyber-benchmarks/
862•jms703•16h ago•401 comments

Dissecting Apple's Sparse Image Format (ASIF)

https://schamper.dev/dissecting-apples-sparse-image-format-asif/
84•supermatou•18h ago•6 comments

NUMA: Cores, memory, and the distance between them

https://edera.dev/stories/numa-part-1-cores-memory-and-the-distance-between-them
29•sys_call•4d ago•1 comments

Pollen (CEO Negus-Fancey, CTO Wright) tried to remove article, and Google helped

https://blog.pragmaticengineer.com/pollen-tried-to-remove-my-article-about-callum-negus-fancey-an...
65•taubek•58m ago•7 comments

Age verification is just a precursor to automated attribution of speech

https://nonogra.ph/age-verification-is-just-a-precursor-to-attribution-of-speech-06-29-2026
503•arkhiver•6h ago•282 comments

Historical memory prices 1960-2026

https://dam.stanford.edu/memory-prices.html
306•vga1•15h ago•111 comments

We found a bug in the hyper HTTP library

https://blog.cloudflare.com/hyper-bug/
59•Pop_-•4d ago•8 comments

5k menus from the New York Public Library’s Buttolph Collection (1880-1920)

https://pudding.cool/2026/06/menu-story/
369•xbryanx•19h ago•96 comments

I used Claude Code to get a second opinion on my MRI

https://antoine.fi/mri-analysis-using-claude-code-opus
437•engmarketer•17h ago•575 comments

Why did this journal retract two 1940s papers by Max Planck?

https://arstechnica.com/science/2026/06/why-did-this-journal-retract-two-1940s-papers-by-max-planck/
126•DR_MING•1h ago•5 comments

Herdr: Agent multiplexer that lives in your terminal

https://github.com/ogulcancelik/herdr
69•mzehrer•5h ago•40 comments

Knowledge Distillation of Black-Box Large Language Models (2024)

https://arxiv.org/abs/2401.07013
101•babelfish•11h ago•18 comments

Deciphering basmala

https://blog.plover.com/lang/bismillah.html
69•lordgrenville•5d ago•22 comments

Show HN: Zanagrams

https://zanagrams.com/
290•pompomsheep•19h ago•65 comments

Tokenmaxxing is dead, long live tokenmaxxing

https://12gramsofcarbon.com/p/agentics-tech-things-tokenmaxxing
153•theahura•18h ago•208 comments

The KIDS Act would require age checks to get online

https://www.eff.org/deeplinks/2026/06/kids-act-would-require-age-checks-get-online
494•bilsbie•22h ago•393 comments

TOP500 at ISC’26: We have a New Number 1 Supercomputer

https://chipsandcheese.com/p/top500-at-isc26-we-have-a-new-number
111•rbanffy•14h ago•69 comments

Professor denounces mass AI fraud on an exam at Brown

https://english.elpais.com/education/2026-06-28/ai-fraud-at-brown-university-academic-integrity-i...
412•geox•17h ago•547 comments

Working around dragons with the Lemote Yeeloong laptop and OpenBSD

http://oldvcr.blogspot.com/2026/06/working-around-dragons-with-lemote.html
124•zdw•17h ago•35 comments

The Baffling World of Masayoshi Son's Presentations (2020)

https://www.bloomberg.com/news/features/2020-06-23/golden-geese-and-unicorns-inside-the-eccentric...
66•phaser•3d ago•26 comments

The Forgotten Castles of the Garamantes

https://www.wildmanlife.com/the-forgotten-castles-of-the-garamantes/
28•bookofjoe•4d ago•4 comments

The Boeing 747 begins its final descent

https://www.theatlantic.com/magazine/2026/07/boeing-747-retirement/687304/
191•dbl000•3d ago•277 comments

Model Training as Code

https://aleph-alpha.com/en/blog/model-training-as-code/
157•peterBlue75•3d ago•15 comments

Librepods: AirPods liberated

https://github.com/librepods-org/librepods
399•rbanffy•15h ago•132 comments

Let's Decode the Mystery Bytes [video]

https://www.youtube.com/watch?v=GZqB4D_Do38
5•surprisetalk•4d ago•0 comments

Daisugi, the Japanese technique of growing trees out of other trees (2020)

https://www.openculture.com/2020/10/daisugi.html
142•MaysonL•17h ago•47 comments

A way to exclude sensitive files issue still open for OpenAI Codex

https://github.com/openai/codex/issues/2847
208•pikseladam•21h ago•133 comments

More evidence is consistent with possible ancient life on Mars (2025)

https://www.cbc.ca/radio/quirks/more-evidence-of-life-on-mars-but-still-no-life-1.7649645
90•pseudolus•22h ago•92 comments

Examining circuit boards from the Space Shuttle's I/O Processor

https://www.righto.com/2026/06/space-shuttle-io-processor-boards.html
110•pwg•18h ago•24 comments