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Why HPSC Is a Big Deal for Space Exploration

https://www.windriver.com/blog/Why-HPSC-Is-a-Big-Deal-for-Space-Exploration
11•mooreds•1h ago

Comments

boredatoms•49m ago
Is this the one with the SiFive x280 in it?
imoverclocked•28m ago
> The PIC64-HPSC series has a built-in 240 Gbps, 16-port TSN Ethernet switch with Remote Direct Memory Access (RDMA) that uses the RDMA over Converged Ethernet (RoCE) version 2 standard

It seems like this is what the article is referencing. However, the ethernet embedded CPUs have "GigE" or even 10/100 capability. Why the need for 240 Gbps with 16 GigE ports? Are the ports 10G fiber capable and they are just future-proofing or is there something I missed with the time-slicing and RDMA?

d_silin•19m ago
Intel is also interested in this market.

https://www.intel.com/content/www/us/en/content-details/9234...

507 Mechanical Movements

https://507movements.com/
271•helloplanets•3h ago•35 comments

Small Models Have Arrived

https://calv.info/small-models-have-arrived
103•tosh•1h ago•36 comments

Saving 100 terabytes of memory by optimizing 1.1.1.1's DNS cache

https://blog.cloudflare.com/dns-cache-memory-optimization-1111/
23•TangerineDream•20m ago•1 comments

Suica, Japan's First IC Transit Card

https://www.tokyodev.com/articles/the-story-of-suica
53•zdw•1h ago•34 comments

Nvidia projects $673B in sales as AI demand widens

https://forgeeks.net/nvidia-673-billion-ai-growth-forecast/
63•kuuuzya•2h ago•37 comments

Microduck

https://pollen-robotics.com/microduck/
322•robotswantdata•6h ago•127 comments

Bild AI (YC W25) Is Hiring Product and AI Engineers

https://www.bild.ai/jobs
1•rooppal•37m ago

Emacs 31: An unofficial guide to Markdown-ts-mode

https://rahuljuliato.com/posts/markdown-ts-mode-emacs-31
106•RahulMJ•4h ago•39 comments

Decompiling a Nintendo 64 Game in 84 Days

https://blog.chrislewis.au/decompiling-a-nintendo-64-game-in-84-days/
47•knackers•2h ago•10 comments

CoMaps integration with the wider FLOSS ecosystem

https://www.comaps.app/news/2026-08-23/comaps-integration-with-the-wider-floss-ecosystem/
104•janandonly•4h ago•12 comments

Launch HN: Salem Robotics (YC S26) – Software for industrial inspection robots

23•Salem_robotics•1h ago•15 comments

Launching Route 53 Files

https://www.daemonology.net/blog/2026-08-27-Launching-Route-53-Files.html
49•louis-paul•2h ago•18 comments

Show HN: My Claude quota ran out in 10 minutes, so I made a tool to find out why

https://github.com/kelviq/tare
15•sachinneravath•1h ago•1 comments

Yayoi Kusama has died

https://www.bbc.com/news/articles/c3v4k0re3vwo
99•herbertl•1h ago•11 comments

MIT's Ad Hoc Committee on AI Use in Teaching, Learning, and Research Training

https://aiandeducation.mit.edu/report/
72•pbui•4h ago•45 comments

A curmudgeon tries a language server

https://entropicthoughts.com/curmudgeon-tries-language-server
79•crescit_eundo•1d ago•52 comments

Why HPSC Is a Big Deal for Space Exploration

https://www.windriver.com/blog/Why-HPSC-Is-a-Big-Deal-for-Space-Exploration
11•mooreds•1h ago•3 comments

The turbulent AI era is here

https://www.gatesnotes.com/work/make-ai-work-for-everyone/reader/a-turbulent-ai-era-and-critical-...
24•nanna•1d ago•278 comments

The Teaser Period: Why the AI Boom Is Hitting a Reset Wall

https://www.groundbrkr.com/p/the-teaser-period-why-the-ai-boom
57•gtzi•3h ago•52 comments

Aphantasia Beginner's Guide

https://aphantasia.com/guide
51•ksec•4h ago•95 comments

Trade (and Tariffs)

https://xkcd.com/3290/
286•throw0101d•3h ago•103 comments

Nvidia agrees to acquire Hugging Face for $13B

https://www.businessinsider.com/nvidia-in-talks-to-buy-hugging-face-13-billion-dollars-2026-8
1703•mfiguiere•16h ago•795 comments

Grok Bot for Linux: Unofficial port of the official app (open source)

https://github.com/jakob-bu/grok-bot-linux-unofficial
19•j-bu•48m ago•3 comments

BRIN is 1/4570th the size of a B-tree, until 5% of rows are updated

https://deepsql.ai/blog/the-zonemap-shaped-hole-in-postgres
8•venkat971•1h ago•0 comments

Hollywood's Video Game Era Is Here. Will It Be Any Good?

https://www.statsignificant.com/p/hollywoods-video-game-era-is-here
19•NomNew•2h ago•32 comments

Show HN: Restoredrill – proves your Postgres backups restore

https://github.com/ahmadpiran/restoredrill
28•ahmadpiran•3h ago•9 comments

Engineered yeast for converting plastic and biomass compounds into food

https://acs.digitellinc.com/live/37/session/586399
13•ehwa37•1h ago•12 comments

Show HN: See fiber breaks linked to a map

https://react-networks-lib.rackout.net/otdr-strip
8•matt-p•1h ago•0 comments

Humanity has the debate about AI consciousness backwards

https://economist.com/by-invitation/2026/08/20/humanity-has-the-debate-about-ai-consciousness-bac...
31•semiquaver•15h ago•77 comments

CMS with AI, Not AI CMS: Wagtail 8.0's New API

https://wagtail.org/blog/cms-with-ai-not-ai-cms-wagtail-80s-new-api/
8•ThibWeb•1h ago•1 comments