New Intel Linux Graphics Driver Patches Released, Up To 10-15% Better Performance

A new set of patches have been released for the Intel Linux graphics driver that “can provide 10-15% better performance when operating in the tuned mode,” reports Phoronix. From the report: The set of Intel i915 Linux kernel graphics driver patches are about exposing the Intel RPS (Requested Power State) up/down thresholds. Right now the Intel Linux kernel driver has static values set for the up/down thresholds between power states while these patches would make them dynamically configurable by user-space. Google engineer Syed Faaiz Hussain raised the issue that they experimented with the Intel RPS tuning and were able to manage up to 15% better performance. With Counter-Strike: Global Offensive with OpenGL was a 14.5% boost, CS:GO with Vulkan was 12.9% faster, and Civilization VI with OpenGL was 11% faster while Strange Brigade was unchanged. No other game numbers were provided.

But as this is about changing the threshold for how aggressively the Intel graphics hardware switches power states, the proposed patches leave it up to user-space to adjust the thresholds as they wish. Google engineers are interested in hooking this into Feral’s GameMode so that the values could be automatically tuned when launching games and then returning to their former state when done gaming, in order to maximize battery life / power efficiency. The only downside with these current patches are that they work only for non-GuC based platforms… So the latest Alder/Raptor Lake notebooks as well as Intel DG2/Alchemist discrete graphics currently aren’t able to make use of this tuning option.

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Tokyo Has 20x As Much Wi-Fi As It Needs

An anonymous reader quotes a report from The Register: Tokyo has five million Wi-Fi access points — and that’s 20 times what the city needs, because they’re reserved for private use, according to NTT. The Japanese tech giant proposes sharing the fleet to cope with increased demand for wireless comms without adding more hardware. NTT says it’s successfully tested network sharing with a scheme that starts by asking operators of Wi-Fi access points or other connections if they’re open to sharing their bandwidth and allowing random netizens to connect. In return they get a share of revenue from those connections.

Under the scheme, netizens search for available networks and, as they connect, a contract would be executed allowing a link to be made. That contract would use Ethereum Proof of Authority to verify identities and initiate the back-end billing arrangements before allowing signed-up users and devices to join private networks. The operator of the Wi-Fi access point gets paid, the punter gets a connection, and everything’s on a blockchain so the results can be read for eternity. […] If this all scales, NTT estimates Tokyo won’t need to add any more Wi-Fi access points or private 5G cells, even as demand for connectivity increases. The company also suggests it can enable networks to scale without requiring commensurate increases in energy consumption, and that spectrum will also be freed for other uses.

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Intel Reports Largest Quarterly Loss In Company History

In the company’s first-quarter earnings results (PDF) on Wednesday, Intel reported a 133% annual reduction in earnings per share. “Revenue dropped nearly 36% year over year to $11.7 billion,” adds CNBC. From the report: In the first quarter, Intel swung to a net loss of $2.8 billion, or 66 cents per share, from a net profit of $8.1 billion, or $1.98 per share, last year. Excluding the impact of inventory restructuring, a recent change to employee stock options and other acquisition-related charges, Intel said it lost 4 cents a share, which was a narrower loss than analyst had expected. Revenue decreased to $11.7 billion from $18.4 billion a year ago.

It’s the fifth consecutive quarter of falling sales for the semiconductor giant and the second consecutive quarter of losses. It’s also Intel’s largest quarterly loss of all time, beating out the fourth quarter of 2017, when it lost $687 million. Intel hopes that by 2026 that it can manufacture chips as advanced as those made by TSMC in Taiwan, and it can compete for custom work like Apple’s A-series chips in iPhones. Intel said on Thursday it was still on track to hit that goal.

Intel’s Client Computing group, which includes the chips that power the majority of desktop and laptop Windows PCs, reported $5.8 billion in revenue, down 38% on an annual basis. Intel’s server chip division, under its Data Center and AI segment suffered an even worse decline, falling 39% to $3.7 billion. Its smallest full line of business, Network and Edge, posted $1.5 billion in sales, down 30% from the same time last year. One bright spot was Mobileye, which went public last year but is still controlled by Intel. Mobileye makes systems and software for self-driving cars, and reported 16% sales growth to $458 million.

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Brit Fusion Magnets Set For US Gamma Ray Bombardment Test

UK fusion company Tokamak Energy claims to have made a breakthrough in fusion magnets, developing technology capable of withstanding the electromagnetic bombardment from a fusion reaction while holding the reaction in place. It plans to put its technology to the test at a U.S. gamma ray facility in the desert. The Register reports: At its Oxford headquarters, Tokamak Energy, which is collaborating with the UK government’s nuclear fusion program, has built a specialist gamma radiation cryostat system, designed around a vacuum device which insulates the magnets from fusion energy. The system is now set to be disassembled, shipped, and rebuilt at the Gamma Irradiation Facility based at the US Department of Energy’s Sandia Laboratories in Albuquerque, New Mexico.

Tokamak Energy said Sandia was one of the few places in the world capable of housing the system while exposing the company’s superconducting magnets to gamma radiation comparable with the expected emissions of a fusion power plant. Research and analysis on sets of individual magnets will run for six months at the New Mexico facility, which is so powerful it can do a 60-year lifetime test in just two weeks, Tokamak Energy said. The company recently signed an agreement with UK Atomic Energy Authority (UKAEA) to jointly develop technology, and share resources and equipment for the development of a Spherical Tokamak for Energy Production (STEP).

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Cruise Robotaxis Now Run All Day In San Francisco

According to a recent Twitter post from Cruise CEO Kyle Vogt, the robotaxi service is now operating all day in San Francisco. The post says we will soon see Cruise “open up full operations in other cities,” which may soon include Dallas, Texas, according to a recent job listing. From the report: According to a recent LinkedIn post from Cruise CEO Kyle Vogt, the robotaxi network is now running 24/7 rides across San Francisco, beginning with employees. As The Kilowatts points out on Twitter, nonemployees in the San Francisco area are still limited to about one-third of the city between f 10:00 p.m. and 5:30 a.m. In his post, Vogt said that in accordance with safety policies, around-the-clock public rides will roll out “very soon.”

Cruise is a robotaxi startup founded in the San Francisco Bay area in 2013. In the last decade, the company (along with plenty of support from GM) has made tremendous progress in its home state of California, where it continues to try and expand. Services that began in San Francisco have since grown to Phoenix, Arizona, and, most recently, Austin, Texas. In February, the Cruise president, CEO, and cofounder, Kyle Vogt, shared that the company had surpassed one million miles driven without anyone behind the wheel. In many ways, the city by the bay has become a proving ground for Cruise’s electric robotaxis, and its hilly, congested terrain will act as a testing site for yet another major milestone — around-the-clock robotaxi operations.

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Nate Silver To Leave FiveThirtyEight

Motorola Unveils Co-Branded Lenovo ‘ThinkPhone’

The Lenovo ThinkPhone by Motorola is being launched today in the U.S. for $699. It’s the first co-branded phone from Motorola that arrives nine years after Lenovo purchased the Motorola brand for $2.91 billion. According to The Verge, the smartphone offers “a suite of productivity features designed to work with ThinkPad laptops.” From the report: The ThinkPhone has a lot of the same stuff as a mainstream flagship phone, even though it’s priced just below the likes of the $799 Samsung Galaxy S23. It comes with a big 6.6-inch 1080p OLED with up to 144Hz refresh rate. Build quality is quite sturdy with an aluminum frame, Gorilla Glass on the front panel, and Lenovo’s signature textured aramid fiber back panel for a softer touch. The whole device is IP68 rated for strong dust and water resistance, and it’s also MIL-STD-810H compliant to protect against falls and more extreme conditions.

In addition to the ThinkPad-like look and feel, there’s a red key on the side of the phone in a nod to Lenovo’s classic keyboard nub. You can customize it to a degree: a double-press can be assigned one of the phone’s ThinkPad integration features, while a single-press can act as an app shortcut. Some apps will even let you launch certain features — mapping it to the “Pay” screen of the Starbucks app could save you a lot of embarrassing fumbling at the register, for example. The ThinkPhone is available first to enterprise customers, with general availability on April 28th via Motorola.com.

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Google Play Has Created a No-Win Situation For the Creators of Icon Packs

Jules Wang from Android Police reports on the cases of two icon pack artists who had their products taken down from the Play Store for supposedly violating the platform’s Repetitive Content policy. Despite both creators’ products being reinstated, they revealed that Google’s opaque application of its rules has caused frustration and hopelessness among developers. From the report: All this heartache stems from Google Play’s Repetitive Content policy. While on its face a well-meaning effort to reduce spammy apps and keep quality up, there’s a core problem with compliance when creators find themselves forced to use apps to distribute content: “If these apps are each small in content volume, developers should consider creating a single app that aggregates all the content.”

If you’ve browsed on the Play Store, you’ll immediately know this guidance isn’t universally followed: many artists like JustNewDesigns will have multiple designs in their portfolio and each of those designs will come in multiple colorways or shapeways — whether they’re changing out an accent in a line design or are implementing some sort of adaptive element.

Not only are there so many apps, but they also look so much alike — artists, many of whom might not consider coding their strong suit, tend to use open-source templates to create the actual app. You’ll likely see them credited to Sarsa Murmu, who runs a GitHub project called CandyBar, or Jahir Fiquitiva, the maintainer of the Blueprint repository. These resources take care of the “packaging” for the assets. They include integration compatibility with various popular launchers, a license scheme to prevent those who sideloaded the app for free from having the icons applied, and all sorts of other functionality. In addition to the icon assets, the apps may also house wallpapers and links to other apps. […] What is Google’s role and what should it be? Wang writes: Artists would have much to gain from a new or revised API. Adding and adapting new icon designs to existing products would be much easier. New designs may be able to take advantage of changes to the Adaptive Icons API as Google lays them out. There would be unease as to how the business model could shift — should publishers charge by the app, through in-app purchases, or both? But as it stands, the biggest benefit with such a change is that it would presumably get Play’s “RoboCops” off their back. Of course, we can’t be sure of that with how Google’s enforcement apparatus operates, but the notion of unfairness lends credibility to those supporting the status quo unless the company is willing to come to the bargaining table.

At the end of the day, Google is certainly within its right to build regulations around apps to respond to emergent scammers and distressing content. Automation is meant to render manageable the sheer volume of content the Play platform sees published on a daily basis. But so long as icon artists sit under threat from a rulebook that can be arbitrarily thrown at them at any time, if nothing changes, we may be on a road leading to the degradation of a core Android tenet that even the most casual tech consumer associates with the platform — user customizability.

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Bulgaria Approves Draft Law That Turns Pirate Site Operators Into Criminals

A draft law that aims to criminalize and prosecute those who “create conditions for online piracy” has been approved by Bulgaria’s Council of Ministers. The proposed amendments are Bulgaria’s response to heavy criticism from the United States, most publicly via the USTR’s Special 301 Reports. It’s hoped that prison sentences of up to six years will send a deterrent message. TorrentFreak reports: Last week the Council of Ministers approved draft amendments to the Criminal Code that aim to protect authors, rightsholders, and state revenue. “Crimes against intellectual property should be perceived as acts with a high degree of public danger, not only considering the rights and interests of the individual author, which they affect, but also considering the financial losses for the holders of these rights, which also affects the revenues in the state budget,” the explanatory notes read.

The stated aim of the bill is to solve identified weaknesses by upgrading substantive law to counter computer-related crimes against intellectual property. The text references those who “build or maintain” an information system or provide a service to the information society for the purpose of committing crimes. The notes offer further clarification. “The bill aims to prosecute those who create conditions for online piracy — for example, by building and maintaining torrent tracker sites, web platforms, chat groups in online communication applications for the online exchange of pirated content, and any other activities that may fall within the definition of ‘information society service’ within the meaning of the Electronic Commerce Act (pdf) and which are carried out with the specified criminal purpose.”

The Bulgarian government notes that the amendments are part of its response to criticism in the USTR’s Special 301 Report. [When countries are placed on the USTR’s ‘Watch List’ for failing to combat piracy, most can expect years of pressure punctuated by annual Special 301 Reports declaring more needs to be done. Bulgaria was on the Watch List in 2015 when the USTR reported “incremental progress” in the country’s ability to tackle intellectual property infringement, albeit nowhere near enough to counter unsatisfactory prosecution rates. In 2018 the United States softened its position toward Bulgaria, removing it from the Watch List on the basis that the government would probably deliver.] The fact that Bulgaria has been absent from the ‘Watch List’ for the last five years is down to “specific commitments” made by the authorities, with progress being monitored closely by the United States in respect of Bulgaria’s future status. The draft approved by the Council of Ministers last week envisions sentences of up to six years imprisonment and a fine of up to $5,600. According to the draft, there is no intent to prosecute individual users who simply consume pirated content.

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GM Is Killing Off the Chevy Bolt and Bolt EUV

General Motors will stop producing its two top-selling EVs, the Chevy Bolt and Bolt EUV, by the end of 2023. TechCrunch reports: [General Motors Chair and CEO Mary Barra] told investors during the company’s earnings call that its Orion Michigan factory, which currently assembles the Bolt, will be retooled for electric truck production. The decision comes as GM launches a new slate of EVs such as the GMC Hummer and Cadillac Lyriq that are outfitted with the company’s Ultium architecture that includes a new battery cell design. However, it also puts an end to GM’s highest volume EVs and takes one of the few affordable electric vehicle models off the market. It also means the end of the Chevy Bolt AV, the autonomous vehicle version that GM’s self-driving unit Cruise uses for its robotaxis. GM unveiled the Chevy Bolt in early 2015 and brought it to market in 2016, “at the time presenting one of the few EV options to buyers and directly competing with Tesla,” adds TechCrunch. “Bolt never had the same cachet as Tesla. And while consumers did buy the vehicle, its sales lagged behind the Tesla Model 3.”

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