OpenCV 4.13 Brings More AVX-512 Usage, CUDA 13 Support, Many Other New Features
OpenCV 4.13 is out this New Year’s Eve in providing the latest open-source computer vision (CV) capabilities. OpenCV 4.13 brings a wide variety of enhancements to this widely-used computer vision library… ⌘ Read more

@movq@www.uninformativ.de Yeah, I see. Just crudely checked on my computer, with around 0.013 seconds, Python 2.7 seems a tad faster than Python 3.14’s 0.023 seconds in this little program.

The lazy imports sound not too bad, but I just skimmed over them. There are surprisingly many exceptions, but yeah, no way around them. :-)

@lyse@lyse.isobeef.org to be fair, that’s nothing, really

the logo used to be way larger and occupied the entire header, up to obfuscating the menu at my computer…

I do have a nitpick though, the logo isn’t transparent so it will look off in dark themes.

Researchers Make ‘Neuromorphic’ Artificial Skin For Robots
An anonymous reader quotes a report from Ars Technica: The nervous system does an astonishing job of tracking sensory information, and does so using signals that would drive many computer scientists insane: a noisy stream of activity spikes that may be transmitted to hundreds of additional neurons, where they are integrated with similar spike trains coming … ⌘ Read more

AI Chatbots May Be Linked to Psychosis, Say Doctors
One psychiatrist has already treated 12 patients hospitalized with AI-induced psychosis — and three more in an outpatient clinic, according to the Wall Street Journal. And while AI technology might not introduce the delusion, “the person tells the computer it’s their reality and the computer accepts it as truth and reflects it back,” says Keith Sakata, a psychiatrist at the Uni … ⌘ Read more

Rob Pike Angered by ‘AI Slop’ Spam Sent By Agent Experiment
“Dear Dr. Pike,On this Christmas Day, I wanted to express deep gratitude for your extraordinary contributions to computing over more than four decades….” read the email. “With sincere appreciation,Claude Opus 4.5AI Village.

“IMPORTANT NOTICE: You are interacting with an AI system. All conversations with this AI system are published publicly online by default … ⌘ Read more

@zvava@twtxt.net The problem you now then is you lose integrity of the message content if you compute the hashes at runtime rather than on the way in. So if your message content or database becomes corrupt in any way, so do your hashes.

Up Next for Arduino After Qualcomm Acquisition: High-Performance Computing
Even after its acquisition by Qualcomm, the EFF believes Arduino “isn’t imposing any new bans on tinkering with or reverse engineering Arduino boards,” (according to Mitch Stoltz, EFF director for competition and IP litigation). While Adafruit’s managing editor Phillip Torrone had claimed to 36,000+ followers on LinkedIn that A … ⌘ Read more

Bell Labs ‘Unix’ Tape from 1974 Successfully Dumped to a Tarball
Archive.org now has a page with “the raw analog waveform and the reconstructed digital tape image (analog.tap), read at the Computer History Museum’s Shustek Research Archives on 19 December 2025 by Al Kossow using a modified tape reader and analyzed with Len Shustek’s readtape tool.” A Berlin-based retrocomputing enthusiast has created a page with … ⌘ Read more

Mesa 26.0 NVK Driver Lands Improvement For NVIDIA GeForce RTX 20 “Turing” GPUs
In addition to the open-source NVIDIA “NVK” Vulkan driver in Mesa merging compression support for big performance wins, another performance optimization was merged earlier in the week that stand to benefit GeForce RTX 20 “Turing” graphics processors… ⌘ Read more

@kiwu@twtxt.net Assembly is usually the most low-level programming language that you can get. Typical programming languages like Python or Go are a thick layer of abstraction over what the CPU actually does, but with Assembler you get to see it all and you get full control. (With lots of caveats and footnotes. 😅)

I’m interested in the boot process, i.e. what exactly happens when you turn on your computer. In that area, using Assembler is a must, because you really need that fine-grained control here.

Side effects of having a NetBSD server: I can use it to build things for my computer (also running NetBSD)

Stanford Computer Science Grads Find Their Degrees No Longer Guarantee Jobs
Elite computer science degrees are no longer a guaranteed on-ramp to tech jobs, as AI-driven coding tools slash demand for entry-level engineers and concentrate hiring around a small pool of already “elite” or AI-savvy developers. The Los Angeles Times reports: “Stanford computer science graduates are struggling to find … ⌘ Read more

ACM To Make Its Entire Digital Library Open Access Starting January 2026
The Association for Computing Machinery, the world’s largest society of computing professionals, announced that all publications and related artifacts in the ACM Digital Library will become freely available to everyone starting January 2026. Authors will retain full copyright to their published work under the new arrangement, and A … ⌘ Read more

North Korean Infiltrator Caught Working In Amazon IT Department Thanks To Lag
An anonymous reader quotes a report from Tom’s Hardware: A North Korean imposter was uncovered, working as a sysadmin at Amazon U.S., after their keystroke input lag raised suspicions with security specialists at the online retail giant. Normally, a U.S.-based remote worker’s computer would send keystroke data within tens … ⌘ Read more

Intel Compute Runtime 25.48.36300.8 Brings More Performance Optimizations & Xe3 Fixes
Intel this week released their last planned feature update to their open-source Compute Runtime for 2025. The Intel Compute Runtime 25.48.36300.8 delivers the latest OpenCL and Level Zero performance optimizations, Xe3 workarounds, and other fixes for those on Intel integrated and discrete graphics hardware… ⌘ Read more

Dual-PCB Linux Computer With 843 Components Designed By AI Boots On First Attempt
Quilter says its AI designed a complex Linux single-board computer in just one week, booting Debian on first power-up. “Holy crap, it’s working,” exclaimed one of the engineers. Tom’s Hardware reports: LA-based startup Quilter has outlined Project Speedrun, which marks a milestone in computer design by AI. The … ⌘ Read more

there’s something very soothing in spreadsheets to compute filters parts values and frequencies #electronics

Tech Giants Can’t Agree On What To Call Their AI-Powered Glasses
The glasses-shaped face computers that tech companies have been building for years now face an identity crisis, and their makers can’t agree on what to call them. Meta has asked a journalist to refer to its Ray-Ban glasses as “AI glasses” to distinguish them from Google Glass. Google, whose Project Aura is a collaboration with Xreal, calls the pro … ⌘ Read more

AmpereOne M Finally Appears - In The Oracle Cloud With A4
Back in July 2024, Ampere Computing announced AmpereOne M on their road-map for Q4’2024 to provide AmpereOne with 12 channel DDR5 memory compared to eight memory channels with the original AmpereOne processors. Then this past May the AmpereOne M SKUs were announced while Ampere Computing stated these “M” processors had been shipping since Q4 of last year. Since then we haven’t seen or heard anything more about AmpereOne M nor the AmpereOne MX processors … ⌘ Read more

Purdue University Approves New AI Requirement For All Undergrads
Nonprofit Code.org released its 2025 State of AI & Computer Science Education report this week with a state-by-state analysis of school policies complaining that “0 out of 50 states require AI+CS for graduation.”

But meanwhile, at the college level, “Purdue University will begin requiring that all of its undergraduate students demonstrate basic … ⌘ Read more

Exciting Laptop & Gaming Handheld Device Improvements Merged For Linux 6.19
Merged during this second week of the Linux 6.19 feature merge window were the many x86 platform driver changes. As usual, much of the x86 platform driver activity surrounds bettering Linux hardware laptop support but also a growing number of handheld computers / gaming devices… ⌘ Read more

Framework Raises DDR5 Memory Prices By 50% For DIY Laptops
Framework Computer raised DDR5 memory prices for its Laptop DIY Editions by 50% due to industry-wide memory shortages. Phoronix reports: Framework Computer is keeping the prior prices for existing pre-orders and also is foregoing any price changes for their pre-built laptops or the Framework Desktop. Framework Computer also lets you order DIY laptops with … ⌘ Read more

Qubits break quantum limit to encode information for longer
Controlling qubits with quantum superpositions allows them to dramatically violate a fundamental limit and encode information for about five times longer during quantum computations ⌘ Read more

VMware Kills vSphere Foundation In Parts of EMEA
Broadcom has quietly pulled VMware vSphere Foundation from parts of EMEA, pushing smaller customers toward far more expensive bundles and prompting some to consider jumping to Hyper-V or Nutanix. The Register reports: VVF is a bundle that offers compute, storage, and networking virtualization, and a platform to run containers. It’s most useful in hyperconverged infrastructure and hy … ⌘ Read more

UC Berkeley Professor Uses Secret Camera To Catch PhD Candidate Sabotaging Rival
A UC Berkeley professor, suspecting years of targeted computer damage against one Ph.D. student, secretly installed a hidden camera that allegedly caught another doctoral candidate sabotaging the student’s laptop. The student now faces felony vandalism charges and is due for his first court appearance on Dec. 15. The … ⌘ Read more

Are We Creating New Life With Computers? ⌘ Read more

Microsoft Excel Turns 40, Remains Stubbornly Unkillable
Microsoft Excel, the 40-year-old spreadsheet application that helped establish personal computers as essential workplace tools and contributed to Microsoft’s current valuation of nearly $4 trillion, has weathered both the rise of cloud computing and the current AI boom largely unscathed. In its most recent quarter, commercial revenue for Microsoft 365 – the bundle i … ⌘ Read more

Intel Arc B580 vs. AMD Radeon RX 9000 vs. NVIDIA RTX 50 Series For Llama.cpp Vulkan Performance
Recently there were Phoronix benchmarks looking at the Intel Battlemage GPU compute performance since last year when the Arc B580 graphics card launched as well as the OpenGL and Vulkan graphics performance for the B580 on Linux since launch. There was much progress on the open-source Intel Linux graphics drivers at large this year but especially for Battlemage. Following that a Phoronix Premium reader asked about se … ⌘ Read more

Was the Airbus A320 Recall Caused By Cosmic Rays?
What triggered that Airbus emergency software recall? The BBC reports that Airbus’s initial investigation into an aircraft’s sudden drop in altitude linked it “to a malfunction in one of the aircraft’s computers that controls moving parts on the aircraft’s wings and tail.” But that malfunction “seems to have been triggered by cosmic radiation bombarding the Earth on the day of … ⌘ Read more

College Students Flock To A New Major: AI
AI is the second-largest major at M.I.T. after computer science, reports the New York Times. (Alternate URL here.) Though that includes students interested in applying AI in biology and health care — it’s just the beginning:

This semester, more than 3,000 students enrolled in a new college of artificial intelligence and cybersecurity at the University of South Florida in Tampa.
At the Unive … ⌘ Read more

Why is AI making computers and games consoles more expensive?
The AI industry consumes vast amounts of energy, fresh water and investor cash. Now it also needs memory chips - the same ones used in laptops, smartphones and games consoles ⌘ Read more

Intel’s Open-Source Linux Graphics Driver Delivered Significant Improvements In 2025
Last week I provided a look at how Intel’s GPU compute performance on Battlemage evolved in 2025. In today’s article is a similar Intel Arc A-Series “Alchemist” and B-Series “Battlemage” look at how the OpenGL and Vulkan graphics performance has evolved over the past year. Simply put, the open-source Intel Linux graphics driver stack has evolved immensely this year… Not just for Vulkan but even the OpenGL support cont … ⌘ Read more

Fwupd 2.0.18 Enables Linux Firmware Updating For More Hardware
Fresh off Framework Computer becoming a new corporate sponsor of the LVFS / Fwupd, there is a new Fwpd 2.0.18 update for this solution that enables convenient and easy system and device/peripheral firmware updating under Linux… ⌘ Read more

Raspberry Pi Announces Price Hikes Due To RAM Demand, 1GB Raspberry Pi 5 Launched
Due to the ongoing RAM shortages in the industry amid ongoing massive demand for AI servers,Raspberry Pi announced today they are having to raise prices on the Raspberry Pi 4 and Raspberry Pi 5 single board computers. They have also launched a 1GB Raspberry Pi 5 version too for those not needing much memory and wanting to keep pricing to a minimum… ⌘ Read more

Framework Computer Now Sponsoring LVFS / Fwupd Development
With the Linux Vendor Firmware Service serving more than 135 million downloads for Linux users updating their system and device firmware, LVFS has been working to get more hardware vendors to contribute either engineering resources or directly contributing annual dues as sponsors. Framework Computer is now the first one to have executed an agreement under these new sponsorship efforts… ⌘ Read more

Why Google’s custom AI chips are shaking up the tech industry
Google is reportedly in talks to sell its tensor processing units – a type of computer chip specially designed for AI – to other tech companies, a move that could unsettle the dominant chip-maker Nvidia ⌘ Read more

Open-Source Nouveau+NVK vs. NVIDIA 580 Linux Gaming/Graphics & Compute Driver Performance
This Black Friday is an in-depth look at the current performance of the open-source NVIDIA Linux driver stack with the Nouveau kernel driver (the Nova driver not yet being ready for end-users) paired with the latest Mesa NVK driver for open-source Vulkan API support. With that NVK Vulkan driver is also looking at the OpenGL performance using the Zink OpenGL-on-Vulkan driver used now for OpenGL on modern NVIDIA GPUs rat … ⌘ Read more

Vulkan 1.4.335 Released With The Very Notable VK_EXT_present_timing
Vulkan 1.4.335 released a few hours ago as the latest iteration of this high performance graphics and compute API. With being just a week since the prior update and given the US Thanksgiving week, it’s on the lighter side in terms of issues addressed. There is one new extension though and it’s a big one: VK_EXT_present_timing is finally merged… ⌘ Read more

US Patent Office Issues New Guidelines For AI-Assisted Inventions
The U.S. Patent and Trademark Office has issued new guidelines outlining when inventions created with the help of AI can be patented. From a report: USPTO Director John Squires said on Wednesday in a notice set to be published Friday, that the office considers generative AI systems to be “analogous to laboratory equipment, computer software, res … ⌘ Read more

Intel Battlemage Graphics Enjoyed Nice GPU Compute Performance Gains In 2025
In addition to Intel Arrow Lake desktop performance evolving nicely on Linux over the course of 2025, the Intel Arc B-Series graphics that launched last December with the Arc B580 have evolved quite nicely too with their open-source driver stack. With it coming up on one year since the Arc B580 launch, here is a look at how the GPU compute performance has evolved since that point. Similar Intel Arc B580 Linux graphics comparisons ar … ⌘ Read more

OpenAI Needs At Least $207 Billion By 2030 Just To Keep Losing Money, HSBC Estimates
OpenAI will need to raise at least $207 billion in new funding by 2030 to sustain operations while continuing to lose money, according to a new analysis from HSBC that models the company’s cloud computing commitments against projected revenue. The bank’s US software team updated its forecasts after OpenAI ann … ⌘ Read more

Giga Computing R284-A92-AAL1: A Reliable 2U Rack Server For Intel Xeon 6900 Series
Over the past two months I have been publishing a number of fresh benchmarks of the Intel Xeon 6980P “Granite Rapids” flagship processor performance under Linux. All of those new Xeon 6900 series benchmarks on Phoronix have been from the Giga Computing R284-A92-AAL1 2U rack server that has proven to be a very robust and reliable server platform. ⌘ Read more

Nvidia Claims ‘Generation Ahead’ Advantage After $200 Billion Sell-off on Google Fears
Nvidia pushed back against investor concerns about Google’s competitive positioning in AI on Tuesday after the chipmaker’s shares tumbled 4.4% and erased nearly $200 billion in market cap on fears that Alphabet’s tensor processing units were gaining ground against its dominance in AI computing. The company said … ⌘ Read more

Evidence from the One Laptop per Child Program in Rural Peru
The abstract of a paper on NBER: This paper examines a large-scale randomized evaluation of the One Laptop Per Child (OLPC) program in 531 Peruvian rural primary schools. We use administrative data on academic performance and grade progression over 10 years to estimate the long-run effects of increased computer access on (i) school performance over time … ⌘ Read more

Improved Upstream Kernel Support For TUXEDO Laptops Being Worked On
While TUXEDO Computers recently ended their efforts for a Snapdragon X Elite Linux laptop, their Linux Intel/AMD laptop efforts continue going well and recently they have been posting patches working to enhance the upstream kernel support for those x86_64 devices… ⌘ Read more

Amazon Pledges Up To $50 Billion To Expand AI, Supercomputing For US Government
Amazon is committing up to $50 billion to massively expand AI and supercomputing capacity for U.S. government cloud regions, adding 1.3 gigawatts of high-performance compute and giving federal agencies access to its full suite of AI tools. Reuters reports: The project, expected to break ground in 2026, will add nearly 1 … ⌘ Read more

780,000 Windows Users Downloaded Linux Distro Zorin OS in the Last 5 Weeks
In October Zorin OS claimed it had 100,000 downloads in a little over two days in the days following Microsoft’s end of support for Windows 10.

And one month later, Zorin OS developers now claim that 780,000 people downloaded it from a Windows computer in the space of a month, according to the tech news site XDA Developers.

… ⌘ Read more

Linux Device Trees For Cancelled Products? Don’t “Waste Time”
Yesterday TUXEDO Computers cancelled their Snapdragon X Elite Linux laptop plans. In their announcement discontinuing work on this X1E Linux laptop, they said they would still upstream the Device Tree support to the mainline Linux kernel. Indeed they posted a new revision of their DT patches on Friday for the Linux kernel, but there is diminishing outlook that they will be accepted upstream for this cancelled product… ⌘ Read more

Google Must Double AI Serving Capacity Every 6 Months To Meet Demand
Google’s AI infrastructure chief told employees the company must double its AI serving capacity every six months in order to meet demand. In a presentation earlier this month, Amin Vahdat, a vice president at Google Cloud, gave a presentation titled “AI Infrastructure.” It included a slide on “AI compute demand” that said: “Now we must dou … ⌘ Read more