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10-20x Faster LLVM -O0 Back-End

5 years ago, @nikic wrote: I can’t say a 10% improvement is making LLVM fast again, we would need a 10x improvement for it to deserve that label. We recently open-sourced TPDE and our fast LLVM baseline back-end (TPDE-LLVM), which is 10-20x faster than the LLVM -O0 back-end with similar runtime performance and 10-30% larger code size. We support a typical subset of LLVM-IR and only target x86-64 and AArch64. Posting this here, as this might be interesting for the LLVM community – questions/com

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Pick up an Apple AirTag four-pack for only $70 in this Labor Day sale

Labor Day sales include a decent number of Apple devices this year, from big to small. AirTags are among the latter; you can pick up a four-pack of the Bluetooth trackers for only $70 right now. That's only about $5 more than the pack's record-low price, and it's one of the best prices we've seen all year. For Apple users, AirTags offer some large advantages over rival trackers. The ultra-wideband functionality offers precise tracking with iPhones less than five years old, so you can narrow you

Why haven't quantum computers factored 21 yet?

In 2001, quantum computers factored the number 15. It’s now 2025, and quantum computers haven’t yet factored the number 21. It’s sometimes claimed this is proof there’s been no progress in quantum computers. But there’s actually a much more surprising reason 21 hasn’t been factored yet, which jumps out at you when contrasting the operations used to factor 15 and to factor 21. The circuit (the series of quantum logic gates) that was run to factor 15 can be seen in Figure 1b of “Experimental real

Best Handheld Fan and Wearable Fan (2025), Tested and Reviewed

This fan was a godsend during a sweltering outdoor concert. It bends at the neck, so I was able to set it up on the picnic table and blast it toward my face without even holding it, then straighten it back into the standard position to carry it with me as I walked around. It also comes with a lanyard that allows you to hang it from your neck. It felt stronger than the other handheld fans I tested, and I liked that the blades were contained, which made the airflow feel more concentrated and meant

These XR glasses gave me a 200-inch screen to work with - and the price is hard to beat

RayNeo Air 3s Pro AR glasses ZDNET's key takeaways The RayNeo Air 3s Pro is available for $249 for a launch special, with a regular price of $299. These XR glasses have advanced micro-OLED screens, 20 levels of brightness, and a 201-inch screen visual experience. There is no electrochromic dimming capability, and productivity support is limited to native MacOS and Windows. $299 at Amazon As a train commuter and regular business traveler, XR glasses have become one of my most essential travel

Topics: 3s air glasses pro rayneo

Hardening Firefox – a checklist for improved browser privacy

This checklist will walk you (and me) through the settings and extensions I use to improve my privacy when using Firefox. If you’re looking for a web browser that offers a high degree of privacy out of the box with minimal setup, Brave is a common choice. However, I prefer Firefox for several reasons: Firefox is developed by the nonprofit organization Mozilla. I value Mozilla’s commitment to open source software. Firefox is not based on Chromium. Brave, like most browsers, is based on Chromi

Verizon’s ‘software issue’ has disconnected many wireless customers across the US

is a senior editor following news across tech, culture, policy, and entertainment. He joined The Verge in 2021 after several years covering news at Engadget. Posts from this author will be added to your daily email digest and your homepage feed. Verizon has confirmed to customers in stores and online that its network is having an issue on Saturday. Many people have been unable to connect and make or receive calls for hours, while DownDetector’s tracker peaked in the afternoon at around 3:30PM

iPad vs iPad Air: With a $150 price gap, is the Air still worth the premium?

Apple has two great, affordable iPads that most people consider: the base iPad, and the iPad Air. Over time, these iPads have always been relatively similar, making it a rather interesting debate. With current deals, theres only $150 between these two iPads, which really begs the question: should you pay more for the iPad Air, or save some money with the base iPad? The case for iPad Air For $150 more, the iPad Air comes with a lot more tech at a sub-$500 price. To be exact, the iPad Air is cur

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My Failures Onboarding at Splunk

In the fall of 2021, I found myself burnt out both professionally and personally. I was ready for a change. At NCR I was proud of what our team had accomplished - we built a group of over seventy people across four timezones, leading the journey to the cloud, and adopting better incident response and observability. The pandemic, however, had taken a great toll on me and my family. I spent much of it working long hours making sure restaurants could continue to conduct business and survive, at the

Crypto Mining Stock Is Up 400% This Year As It Inks Nvidia Deal

Shares of Iren (IREN), an AI, cloud, and data center company, jumped nearly 15% on August 29 after announcing it had achieved “preferred partner” status with Nvidia. The designation is seen as a significant endorsement, positioning Iren as a key collaborator in Nvidia’s expanding ecosystem for AI and data center solutions. In addition to the partnership news, Iren confirmed it has secured the purchase of up to $168 million worth of Nvidia GPUs, further fueling the company’s stock rally on the

Acer’s Awesome Budget Laptop Is Even Better Now That It's at $500 for Labor Day

CNET's key takeaways Laptop prices are on the rise -- and the more they increase, the better Acer's Aspire 14 AI looks. The Acer Aspire 14 AI is available for $500 at Costco $625 at Amazon The Intel Lunar Lake CPU offers good performance for the price and long battery life. The display and design won't wow you. When I reviewed it in April, it cost $700 at Costco and was the cheapest Copilot Plus PC I had reviewed. Fast-forward two months, and a Labor Day deal has brought that price down to

My Secret Weapon for All-Season Campervan Adventures Is This Portable AC

CNET's key takeaways The Wave 3 lists for $1,300, but often drops to $900. The optional battery pack adds between $550 and $900, depending on sales and deals. The Wave 3 offers enough cooling and heating for small spaces and does so reasonably quietly (it's still an air conditioner after all). While portable, the Wave 3 with the battery is fairly heavy at 55.1 pounds. A few years ago, I built a campervan out of a Ford Transit Connect. My goal when designing it was "tent replacement," not "ye

My Secret Weapon for Camping Is This Portable Projector That's 22% Off for Labor Day Weekend

Labor Day deal: Labor Day weekend means new deals and the Anker Nebula Mars 3 Air is back down to just $470 on Amazon right now. That's a 22% discount that represents a savings of $130. The price is likely to go back up after the weekend, though, so now is the time to buy. CNET's key takeaways Anker's Nebula Mars 3 Air is a compact portable projector with a reasonable $599 price (and currently on sale for $470 Despite its size, it delivers a bright picture and loud audio for a portable projec

Best Air Fryer Toaster Ovens for 2025

Air fryer chicken wings These chicken wings cooked in the Ninja air fryer were a thing of beauty. David Watsky/CNET Chicken wings are almost universally loved and a very popular item to air fry. The goal for an air-fried wing is crispy outside and skin with a juicy inside. To test each oven's air fry ability, I cooked three frozen wings on air fry mode at 450 F for 30 minutes, turning them every 10 minutes. I let each oven come to full preheat before putting the wings in and then photographed

Trying to get error backtraces in Rust libraries right

Error handling in Rust is one of those topics that can spark passionate debates in the community. After wrestling with various approaches in the iroh codebase, the team has developed some insights about the current state of error handling, the tradeoffs involved, and how to get the best of both worlds. The Great Error Handling Divide The Rust ecosystem has largely coalesced around two main approaches to error handling: The anyhow approach: One big generic error type that can wrap anything. It

Libby introduces ‘Inspire Me’ to beef up your reading list

Kaitlyn Cimino / Android Authority TL;DR Libby will soon officially roll out a new AI-powered discovery tool called Inspire Me. The feature suggests five titles based on saved books or selected prompts. Some users and librarians are skeptical about privacy concerns and AI replacing human curation. Libby, the popular library app for borrowing e-books and audiobooks, has introduced a new discovery tool called Inspire Me. The AI-powered feature offers five tailored recommendations based on a re

Affirm stock rises 10% as CEO Levchin notes continued consumer strength

In this article AFRM Follow your favorite stocks CREATE FREE ACCOUNT watch now Affirm stock popped 10% Friday after the buy now, pay later firm beat Wall Street's expectations across the board in its fiscal fourth-quarter results. CEO Max Levchin told CNBC on "Money Movers" Friday that the company is "firing on all pistons." Earnings came in at 20 cents a share and nearly doubled analyst expectations, with revenue also topping estimates at $876 million, up 33% from a year earlier. Net income w

Concern Grows That Elon Musk Is Having Some Kind of AI Meltdown

With all the frenzied news swirling around these days, it's understandable if you let Elon Musk slip from the top of your mind. While the billionaire's mental state was arguably frayed during his stint as DOGE czar — thanks in no small part to what's been reported as a constant stream of illicit drugs — it's become visibly more concerning since his dramatic departure earlier this summer. Seemingly trying to distract himself from the decline of Tesla, the world's richest man has embarked on a n

Samsung multi-fold leak teases some of the phone’s wireless features

Samsung TL;DR New animations for Samsung’s upcoming multi-fold phone have leaked. The animations show off the phone’s design and a few of its features. The device appears to be capable of wireless charging, reverse wireless charging, and NFC payments. It’s not a secret that Samsung is working on a device that the industry popularly but misleadingly calls a “tri-fold.” Although it’s known that the device is on the way, Samsung has remained quiet on the details. But thanks to leaks, we’ve lear

Libby is adding an AI book recommendation feature

Overdrive's digital book lending app Libby is adding — you guessed it! — AI. The new Inspire Me feature is an AI-fueled discovery tool tuned to your local branch's collection. Following a soft launch this month, it will be officially available in September. To avoid the pitfalls of a full-on chatbot, Overdrive is limiting the discovery process of the feature. Instead of typing freely into a prompt box, you'll start by answering several canned preference questions. These include categories (such

‘The Goonies 2’ Is Sailing Closer to Reality

Goonies never say die, and apparently, neither do sequels. Earlier this year, news broke that after decades of back-and-forth about a follow-up to the fan-favorite 1985 film, The Goonies, Warner Bros. had hired a writer to pen a script. Now, the writer has provided an update that makes it seem like the sequel is getting closer to actually happening. Speaking to Deadline at the Venice Film Festival, Goonies 2 writer Potsy Ponciroli provided the following update. “I have turned in a first draft,

Why ‘The Toxic Avenger’ Is the Superhero Movie We Need Right Now

The wait is over! The Toxic Avenger arrives in theaters today, and Troma fans can finally see writer-director Macon Blair’s fresh (but still gross, gory, and proudly unrated) take on the legendary cult franchise. In a splattery movie with a lot going on—a sinister health-care megacorp that’s poisoning people and the environment; a hero with a terminal illness who transforms into a badass mutant; Elijah Wood as you’ve never seen him before; a nu-metal “monstercore” band that moonlights as assass

Flunking my Anthropic interview again

The Curious Case of Flunking My Anthropic Interview (Again) Here's a vague overview of what just happened: I recently applied for Anthropic's Developer Relations role. My friend who works there gave me a glowing recommendation (thanks again, dude!). I completed their secret take-home assignment. On top of their secret take-home assignment, I independently published diggit.dev and a companion blogpost about my [sincerely] positive experiences with Claude. I was hoping that some unsolicited "ext

AirPods 3 are imminent, here’s why I’m upgrading

Apple’s “Awe dropping” event is officially set for September 9, and it’s likely to focus on the iPhone 17 and new Apple Watch models. Based on the latest reporting, however, the highly-anticipated AirPods Pro 3 might also make their debut at the event. AirPods Pro 3 are expected to offer a handful of notable upgrades, and they just might steal the show for me. On a recent episode of the Upgrade podcast, Myke and Jason answered the following question from a listener: “You arrive at the airport

Topics: airpods buy day new pro

If these iPhone 17 Air rumors are real, my old phone is about to be retired

The iPhone Plus model (pictured) may potentially be replaced by the iPhone Air/Slim. Kerry Wan/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways iPhone 17 Air may debut as Apple's thinnest phone ever. Single rear camera shows Apple's thinness trade-offs. Expected to debut on Sept. 9, 2025, priced around $900. Apple is rumored to be spicing things for this year's iPhone event. It could introduce an ultra-thin model for the 2025 iPhone lineup called the iPhone

Why AirPods Pro 3 will be an instant upgrade for me

Apple’s “Awe dropping” event is officially set for September 9, and it’s likely to focus on the iPhone 17 and new Apple Watch models. Based on the latest reporting, however, the highly-anticipated AirPods Pro 3 might also make their debut at the event. AirPods Pro 3 are expected to offer a handful of notable upgrades, and they just might steal the show for me. On a recent episode of the Upgrade podcast, Myke and Jason answered the following question from a listener: “You arrive at the airport

Topics: airpods buy day new pro

Not Even $20 Million Would’ve Gotten Ridley Scott to Direct ‘Terminator 3’

There comes a time in a creative’s life when all the qualms one might have had around being brutally honest about their career’s highlights, their missed opportunities, and their happily avoided pitfalls seem to slip away. And joining the fray of old auteur’s saying the darnedest things is Alien director Ridley Scott, who just revealed that he was offered beaucoup bucks to direct Terminator 3: Rise of the Machines—but he turned it down. In an interview with The Guardian, (the outlet for many of

Affirm stock surges 20% as CEO Levchin notes continued consumer strength

Affirm stock popped 20% Friday after the buy now, pay later firm beat Wall Street's expectations across the board in its fiscal fourth-quarter results. The stock was already up 31% this year heading into the report, outpacing the Nasdaq's 12% gain. Earnings came in at 20 cents a share and nearly doubled analyst expectations, with revenue also topping estimates at $876 million, up 33% from a year earlier. Net income was $69.2 million for the quarter, compared with a loss of $45.1 million in the

AirTag deal: Get a four-pack of Apple's Bluetooth trackers for $70 for Labor Day

Labor Day sales include a decent number of Apple devices this year, from big to small. AirTags are among the latter; you can pick up a four-pack of the Bluetooth trackers for only $70 right now. That's only about $5 more than the pack's record-low price, and it's one of the best prices we've seen all year. For Apple users, AirTags offer some large advantages over rival trackers. The ultra-wideband functionality offers precise tracking with iPhones less than five years old, so you can narrow you

iPhone 17 Air Rumors: What to Expect From Apple's Thin Phone

Key takeaways The iPhone 17 Air will reportedly replace the iPhone Plus model. It could measure 5.5mm thick and have a 6.6-inch display. iOS 26's Adaptive Power feature could help mitigate battery compromises with a skinnier iPhone. This slim iPhone 17 could cost $900, but the price may be affected by tariffs. It could come in four color options, including a buzzed-about sky blue hue. As September approaches, so too does the anticipated reveal of the next iPhone, which could include the thin

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