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Steel Bank Common Lisp version 2.6.7

https://sbcl.org/all-news.html?2.6.7

33•tmtvl•56m ago

Comments

arikrahman•28m ago

Great semver number

wk_end•5m ago

    * the SB-SIMD contrib now supports ARM64. (Thanks to Sylvia Harrington)
    * AVX512 instructions are now supported on X86-64. (Thanks to Robert Smith and Arthur Miller)
    * additional support for SIMD instructions on ARM64 and X86-64. (Thanks to Arthur Miller)

These seem like pretty awesome additions. Does anyone know how SIMD works in SBCL? Is this at the codegen layer? i.e. can it auto-vectorize or anything like that? Or are these intrinsics you have to explicitly ask for?

Wildfires in south-west France flare up as region braces for new 40C heatwave

https://www.bbc.com/news/articles/c5yd8gly1ydo

1•saikatsg•1m ago•0 comments

Performance Has Layers

https://oxide.computer/blog/performance-has-layers

1•tosh•2m ago•0 comments

Show HN: Telemetry accumulates technical debt. We built a tool to clean it up

https://obics.io/blog/obics-observability-cost-saver-launch/

1•michaels9876•3m ago•1 comments

South Korea's KOSPI posts biggest fall since early March as chipmakers slump

https://www.reuters.com/world/asia-pacific/south-koreas-kospi-drops-7-global-chipmaker-selloff-de...

1•saikatsg•3m ago•0 comments

Mousecrack – Bypass captcha mouse detection with deep learning

https://github.com/puffinsoft/mousecrack

2•G3819•3m ago•1 comments

Community Ingress-Nginx Retired: How to Plan Your Migration

https://www.buoyant.io/blog/community-ingress-nginx-retired-how-to-plan-your-migration

2•PagCatOli•3m ago•0 comments

Obfuscation (Part II): Diamond IO

https://vitalik.eth.limo/general/2026/07/28/obfuscation_part_ii_diamond_io.html

1•elffjs•3m ago•0 comments

X Money officially launches in the US

https://9to5mac.com/2026/07/27/x-money-apple-wallet/

1•saikatsg•5m ago•0 comments

Running a persistent AI agent at the far end of a satellite text link

https://suthakamal.substack.com/p/the-other-end-of-the-line

1•suthakamal•7m ago•0 comments

Solve for Complexity, Not for Time

https://getsmall.xyz/post/cms4y6rd7013cajx98kc4qm7w

1•trezm•7m ago•0 comments

Inference, Inferred

https://blog.naveen.com/2026/07/inference-inferred/

1•exolymph•8m ago•0 comments

Writing for Readers, Not Algorithms

https://thehourisblue.com/writing-for-readers-not-algorithms/

1•speckx•8m ago•0 comments

TypeNotes, a practical daily learning site for TypeScript devs

https://www.typenotes.io/

1•jwworth•8m ago•0 comments

Show HN: Envdiff – solve "works on my machine" in 30 seconds

https://github.com/mertdotdev/envdiff

1•Mert7nr•8m ago•0 comments

OVSwrap: Another Linux LPE

https://heyitsas.im/posts/ovswrap/

1•c0balt•9m ago•0 comments

AI Doesn't Get Annoyed

https://yadan.net/writing/ai-doesnt-get-annoyed/

2•omry•9m ago•0 comments

Understanding bioenergetics can help our brain health

https://aeon.co/essays/how-understanding-bioenergetics-can-help-our-brain-health

1•geneticdrifts•10m ago•0 comments

Thinking Machines Lab cofounder Lilian Weng steps down due to stress and illness

https://www.businessinsider.com/thinking-machines-lab-cofounder-lilian-weng-steps-down-stress-ill...

1•elo2000•11m ago•0 comments

Meshtryoshka: Differentiable Mesh Rendering for Unbounded Scenes

https://danielxu9393.github.io/meshtryoshka-website/

1•ibobev•11m ago•0 comments

Siggraph 2026 Advances in Real-Time Rendering in Games Course

https://advances.realtimerendering.com/s2026/index.html

1•ibobev•11m ago•0 comments

Xi Jinping, pioneering venture capitalist

https://economist.com/china/2026/07/27/xi-jinping-pioneering-venture-capitalist

2•andsoitis•11m ago•0 comments

Clues about whether genes or environment influence our health more

https://www.seattletimes.com/life/wellness/new-clues-about-whether-genes-or-environment-influence...

1•elo2000•12m ago•0 comments

Show HN: I used D3/React to transform raw GitHub data into an interactive map

https://github.com/ThierryRakotomanana/gitcharta

1•ThierryRkt•12m ago•1 comments

Post-mortem GPU crash debugging with LLMs

https://gpuopen.com/learn/post-mortem-gpu-crash-debugging-with-llms/

1•ibobev•12m ago•0 comments

The same code printed 10 on Linux and 0 on a Mac

https://bichanna.github.io/posts/same-code-printed-diffly/

2•speckx•13m ago•0 comments

Mamdani to offer 30% discount on meat and produce at city-owned grocery stores

https://apnews.com/article/mamdani-nyc-grocery-stores-prices-bronx-4634d4030209fea663e68f5d6d09a325

4•WillDaSilva•14m ago•2 comments

Microsoft's AI Security Leap Signals a New Era in Cyber Defense

https://predx-article.fika.bar/microsoft-s-ai-security-leap-signals-a-new-era-in-cyber-defe-01KYK...

1•joeymabia1•14m ago•0 comments

Chip stocks tumble as AI sell-off deepens

https://www.ft.com/content/f8c03b5b-e194-4236-82c3-389b6f5dd7ae

7•JumpCrisscross•14m ago•0 comments

El Niño May Push Global Warming to 2C or Higher in the Short Term

https://www.bloomberg.com/news/articles/2026-07-27/global-warming-may-briefly-reach-2c-as-el-nino...

2•littlexsparkee•15m ago•1 comments

Linux on ESP32

https://github.com/GrieferPig/esp32-s31-linux

1•boveyking•16m ago•1 comments