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A cache-friendly IPv6 LPM with AVX-512 (linearized B+-tree, real BGP benchmarks)

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Hacker News · Technology

A cache-friendly IPv6 LPM with AVX-512 (linearized B+-tree, real BGP benchmarks)

Article URL: https://github.com/esutcu/planb-lpm Comments URL: https://news.ycombinator.com/item?id=47830071 Points: 10 # Comments: 2

debugga 5 months ago

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Contra Benn Jordan, data center (and all) sub-audible infrasound issues are fake

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Hacker News · Technology

Contra Benn Jordan, data center (and all) sub-audible infrasound issues are fake

Article URL: https://blog.andymasley.com/p/contra-benn-jordan-data-center-and Comments URL: https://news.ycombinator.com/item?id=47829757 Points: 5 # Comments: 2

logicprog 5 months ago

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The insider trading suspicions looming over Trump's presidency

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Hacker News · Technology

The insider trading suspicions looming over Trump's presidency

Article URL: https://www.bbc.com/news/articles/cge0grppe3po Comments URL: https://news.ycombinator.com/item?id=47829486 Points: 105 # Comments: 23

blondie9x 5 months ago

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Claude Token Counter, now with model comparisons

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Hacker News · Technology

Claude Token Counter, now with model comparisons

Article URL: https://simonwillison.net/2026/Apr/20/claude-token-counts/ Comments URL: https://news.ycombinator.com/item?id=47829178 Points: 4 # Comments: 0

twapi 5 months ago

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Canada's PM calls economic ties with US a weakness that must be corrected

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Hacker News · Technology

Canada's PM calls economic ties with US a weakness that must be corrected

Article URL: https://abcnews.com/Business/wireStory/canadas-prime-minister-economic-ties-us-weakness-corrected-132187806 Comments URL: https://news.ycombinator.com/item?id=47829015 Points: 29 # Comments: 1

jmward01 5 months ago

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Hacker News · Technology

Show HN: A lightweight way to make agents talk without paying for API usage

Article URL: https://juanpabloaj.com/2026/04/16/a-lightweight-way-to-make-agents-talk-without-paying-for-api-usage/ Comments URL: https://news.ycombinator.com/item?id=47828968 Points: 10 # Comments: 3

juanpabloaj 5 months ago

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Show HN: TRELLIS.2 image-to-3D running on Mac Silicon – no Nvidia GPU needed

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Hacker News · Technology

Show HN: TRELLIS.2 image-to-3D running on Mac Silicon – no Nvidia GPU needed

I ported Microsoft's TRELLIS.2 (4B parameter image-to-3D model) to run on Apple Silicon via PyTorch MPS. The original requires CUDA with flash_attn, nvdiffrast, and custom sparse convolution kernels: none of which work on Mac.I replaced the CUDA-specific ops with pure-PyTorch alternatives: a gathe...

shivampkumar 5 months ago

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Hacker News · Technology

Sudo for Windows

Article URL: https://github.com/microsoft/sudo Comments URL: https://news.ycombinator.com/item?id=47828853 Points: 17 # Comments: 4

luispa 5 months ago

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Hacker News · Technology

Swiss AI Initiative

Article URL: https://www.swiss-ai.org Comments URL: https://news.ycombinator.com/item?id=47828444 Points: 5 # Comments: 1

doener 5 months ago

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Got an Old Kindle? It Might Not Work Anymore

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Hacker News · Technology

Got an Old Kindle? It Might Not Work Anymore

Article URL: https://www.nytimes.com/wirecutter/reviews/older-kindle-support-ending/ Comments URL: https://news.ycombinator.com/item?id=47828427 Points: 8 # Comments: 0

eigenhombre 5 months ago

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2,100 Swiss municipalities showing which provider handles their official email

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Hacker News · Technology

2,100 Swiss municipalities showing which provider handles their official email

Related ongoing thread: Swiss authorities want to reduce dependency on Microsoft - https://news.ycombinator.com/item?id=47827383 Comments URL: https://news.ycombinator.com/item?id=47828420 Points: 32 # Comments: 11

doener 5 months ago

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Hacker News · Technology

Banned by Anthropic

Article URL: https://bannedbyanthropic.com/ Comments URL: https://news.ycombinator.com/item?id=47828249 Points: 46 # Comments: 18

gck1 5 months ago

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Hacker News · Technology

Ex-CEO, ex-CFO of bankrupt AI company charged with fraud

Article URL: https://www.reuters.com/legal/government/ex-ceo-ex-cfo-bankrupt-ai-company-charged-with-fraud-2026-04-17/ Comments URL: https://news.ycombinator.com/item?id=47828225 Points: 22 # Comments: 4

1vuio0pswjnm7 5 months ago

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Hacker News · Technology

Reminder: Enable ZRAM on your Linux system to optimize RAM usage

Article URL: https://www.cnx-software.com/2026/04/15/reminder-enable-zram-on-your-linux-system-to-optimize-ram-usage/ Comments URL: https://news.ycombinator.com/item?id=47828151 Points: 6 # Comments: 0

type0 5 months ago

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Hacker News · Technology

Aliens.gov will be running as a WordPress multisite

Article URL: https://aliens.gov/ Comments URL: https://news.ycombinator.com/item?id=47828149 Points: 23 # Comments: 24

johnnyApplePRNG 5 months ago

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CEOs admit AI had no impact on employment or productivity

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Hacker News · Technology

CEOs admit AI had no impact on employment or productivity

Article URL: https://fortune.com/article/why-do-thousands-of-ceos-believe-ai-not-having-impact-productivity-employment-study/ Comments URL: https://news.ycombinator.com/item?id=47827985 Points: 35 # Comments: 25

tcp_handshaker 5 months ago

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C++26: Reflection, Memory Safety, Contracts, and a New Async Model

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Hacker News · Technology

C++26: Reflection, Memory Safety, Contracts, and a New Async Model

Article URL: https://www.infoq.com/news/2026/04/cpp-26-reflection-safety-async/ Comments URL: https://news.ycombinator.com/item?id=47827603 Points: 11 # Comments: 0

birdculture 5 months ago

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Swiss authorities want to reduce dependency on Microsoft

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Hacker News · Technology

Swiss authorities want to reduce dependency on Microsoft

Article URL: https://www.swissinfo.ch/eng/swiss-ai/swiss-authorities-want-to-reduce-dependency-on-microsoft/91280532 Comments URL: https://news.ycombinator.com/item?id=47827383 Points: 21 # Comments: 1

doener 5 months ago

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Stop trying to engineer your way out of listening to people

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Hacker News · Technology

Stop trying to engineer your way out of listening to people

Article URL: https://ashley.rolfmore.com/stop-trying-to-engineer-your-way-out-of-listening-to-people/ Comments URL: https://news.ycombinator.com/item?id=47827259 Points: 15 # Comments: 1

walterbell 5 months ago

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Hacker News · Technology

A. J. Ayer – ‘What I Saw When I Was Dead’ (1988)

Article URL: https://www.philosopher.eu/others-writings/a-j-ayer-what-i-saw-when-i-was-dead/ Comments URL: https://news.ycombinator.com/item?id=47827215 Points: 18 # Comments: 1

isomorphy 5 months ago

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Blue Origin's rocket reuse achievement marred by upper stage failure

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Hacker News · Technology

Blue Origin's rocket reuse achievement marred by upper stage failure

Article URL: https://arstechnica.com/space/2026/04/errant-upper-stage-spoils-blue-origins-success-in-reusing-new-glenn-booster/ Comments URL: https://news.ycombinator.com/item?id=47827029 Points: 17 # Comments: 1

rbanffy 5 months ago

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MAGA Is Winning Its War Against U.S. Science

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Hacker News · Technology

MAGA Is Winning Its War Against U.S. Science

Article URL: https://paulkrugman.substack.com/p/maga-is-winning-its-war-against-us Comments URL: https://news.ycombinator.com/item?id=47826977 Points: 17 # Comments: 0

devonnull 5 months ago

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