Intel unveiled Thunderbolt Share on Wednesday with which it promises to streamline screen and file sharing between two PCs. Tom's Hardware: Thunderbolt Share will allow PC owners to connect their two computers with a wired connection that leverages Thunderbolt's speed (40Gbps or higher), low latency, and built-in security. It allows PC-to-PC access that shares the screen, keyboard, mouse, and storage. The software also enables folder synchronization or easy drag-and-drop file transfer between the computers. [...]

Thunderbolt Share also provides uncompressed screen sharing between two PCs in the original resolution of the source computer. It also claims low latency for a smooth, responsive experience that includes the screen, keyboard, and mouse with full HD screen mirroring at up to 60 frames per second (fps). Higher resolutions could result in fewer frames per second, but Ziller said it would still be a "great experience."

Dan Robinson reports via The Register: VMware has made another small but notable post-merger concession to users: the Workstation Pro and Fusion Pro desktop hypervisor products will now be free for personal use. The cloud and virtualization biz, now a Broadcom subsidiary, has announced that its Pro apps will be available under two license models: a "Free Personal Use" or a "Paid Commercial Use" subscription for organizations. Workstation Pro is available for PC users running Windows or Linux, while Fusion Pro is available for Mac systems with either Intel CPUs or Apple's own processors. The two products allow users to create a virtual machine on their local computer for the purpose of running a different operating system or creating a sandbox in which to run certain software. [...]

According to VMware, users will get to decide for themselves if their use case calls for a commercial subscription. There are no functional differences between the two versions, the company states, and the only visual difference is that the free version displays the text: "This product is licensed for personal use only." "This means that everyday users who want a virtual lab on their Mac, Windows, or Linux computer can do so for free simply by registering and downloading the bits from the new download portal located at support.broadcom.com," VMware says. Customers that require a paid commercial subscription must purchase through an authorized Broadcom Advantage partner.

The move also means that VMware's Workstation Player and Fusion Player products are effectively redundant as the Pro products now serve the same role, and so those will no longer be offered for purchase. Organizations with commercial licenses for Fusion Player 13 or Workstation Player 17 can continue to use these, however, and they will continue to be supported for existing end of life (EOL) and end of general support (EoGS) dates.

Josh Norem reports via ExtremeTech: At the recent International supercomputing conference called ISC 2024, Intel's newest Aurora supercomputer installed at Argonne National Laboratory raised a few eyebrows by finally surpassing the exascale barrier. Before this, only AMD's Frontier system had been able to achieve this level of performance. Intel also achieved what it says is the world's best performance for AI at 10.61 "AI exaflops." Intel reported the news on its blog, stating Aurora was now officially the fastest supercomputer for AI in the world. It shares the distinction in collaboration with Argonne National Laboratory and Hewlett Packard Enterprise (HPE), which both built and houses the system in its current state, which Intel says was at 87% functionality for the recent tests. In the all-important Linpack (HPL) test, the Aurora computer hit 1.012 exaflops, meaning it has almost doubled the performance on tap since its initial "partial run" in late 2023, where it hit just 585.34 petaflops. The company then said it expected to cross the exascale barrier with Aurora eventually, and now it has.

Intel says for the ISC 2024 tests, Aurora was operating with 9,234 nodes. The company notes it ranked second overall in LINPACK, meaning it's still unable to dethrone AMD's Frontier system, which is also an HPE supercomputer. AMD's Frontier was the first supercomputer to break the exascale barrier in June 2022. Frontier sits at around 1.2 exaflops in Linpack, so Intel is knocking on its door but still has a way to go before it can topple it. However, Intel says Aurora came in first in the Linpack-mixed benchmark, reportedly highlighting its unparalleled AI performance. Intel's Aurora supercomputer uses the company's latest CPU and GPU hardware, with 21,248 Sapphire Rapids Xeon CPUs and 63,744 Ponte Vecchio GPUs. When it's fully operational later this year, Intel believes the system will eventually be capable of crossing the 2-exaflop barrier.

"6.9 is now out," Linus Torvalds posted on the Linux kernel mailing list, "and last week has looked quite stable (and the whole release has felt pretty normal)."

Phoronix writes that Linux 6.9 "has a number of exciting features and improvements for those habitually updating to the newest version." And Slashdot reader prisoninmate shared this report from 9to5Linux: Highlights of Linux kernel 6.9 include Rust support on AArch64 (ARM64) architectures, support for the Intel FRED (Flexible Return and Event Delivery) mechanism for improved low-level event delivery, support for AMD SNP (Secure Nested Paging) guests, and a new dm-vdo (virtual data optimizer) target in device mapper for inline deduplication, compression, zero-block elimination, and thin provisioning.

Linux kernel 6.9 also supports the Named Address Spaces feature in GCC (GNU Compiler Collection) that allows the compiler to better optimize per-CPU data access, adds initial support for FUSE passthrough to allow the kernel to serve files from a user-space FUSE server directly, adds support for the Energy Model to be updated dynamically at run time, and introduces a new LPA2 mode for ARM 64-bit processors...

Linux kernel 6.9 will be a short-lived branch supported for only a couple of months. It will be succeeded by Linux kernel 6.10, whose merge window has now been officially opened by Linus Torvalds. Linux kernel 6.10 is expected to be released in mid or late September 2024.
"Rust language has been updated to version 1.76.0 in Linux 6.9," according to the article. And Linus Torvalds shared one more details on the Linux kernel mailing list.

"I now have a more powerful arm64 machine (thanks to Ampere), so the last week I've been doing almost as many arm64 builds as I have x86-64, and that should obviously continue during the upcoming merge window too."

An anonymous reader quotes a report from MSN: The US has revoked licenses allowing Huawei to buy semiconductors from Qualcomm and Intel, according to people familiar with the matter, further tightening export restrictions against the Chinese telecom equipment maker. Withdrawal of the licenses affects US sales of chips for use in Huawei phones and laptops, according to the people, who discussed the move on condition of anonymity. House Foreign Affairs Committee Chairman Michael McCaul confirmed the administration's decision in an interview Tuesday. He said the move is key to preventing China from developing advanced AI. "It's blocking any chips sold to Huawei," said McCaul, a Texas Republican who was briefed about the license decisions for Intel and Qualcomm. "Those are two companies we've always worried about being a little too close to China."

While the decision may not affect a significant volume of chips, it underscores the US government's determination to curtail China's access to a broad swathe of semiconductor technology. Officials are also considering sanctions against six Chinese firms that they suspect could supply chips to Huawei, which has been on a US trade restrictions list since 2019. [...] Qualcomm recently said that its business with Huawei is already limited and will soon shrink to nothing. It has been allowed to supply the Chinese company with chips that provide older 4G network connections. It's prohibited from selling ones that allow more advanced 5G access.

An anonymous reader quotes a report from Ars Technica: In a major shake-up of its chip roadmap, Apple has announced a new M4 processor for today's iPad Pro refresh, barely six months after releasing the first MacBook Pros with the M3 and not even two months after updating the MacBook Air with the M3. Apple says the M4 includes "up to" four high-performance CPU cores, six high-efficiency cores, and a 10-core GPU. Apple's high-level performance estimates say that the M4 has 50 percent faster CPU performance and four times as much graphics performance. Like the GPU in the M3, the M4 also supports hardware-accelerated ray-tracing to enable more advanced lighting effects in games and other apps. Due partly to its "second-generation" 3 nm manufacturing process, Apple says the M4 can match the performance of the M2 while using just half the power.

As with so much else in the tech industry right now, the M4 also has an AI focus; Apple says it's beefing up the 16-core Neural Engine (Apple's equivalent of the Neural Processing Unit that companies like Qualcomm, Intel, AMD, and Microsoft have been pushing lately). Apple says the M4 runs up to 38 trillion operations per second (TOPS), considerably ahead of Intel's Meteor Lake platform, though a bit short of the 45 TOPS that Qualcomm is promising with the Snapdragon X Elite and Plus series. The M3's Neural Engine is only capable of 18 TOPS, so that's a major step up for Apple's hardware. Apple's chips since 2017 have included some version of the Neural Engine, though to date, those have mostly been used to enhance and categorize photos, perform optical character recognition, enable offline dictation, and do other oddities. But it may be that Apple needs something faster for the kinds of on-device large language model-backed generative AI that it's expected to introduce in iOS and iPadOS 18 at WWDC next month. A separate report from the Wall Street Journal says Apple is developing a custom chip to run AI software in datacenters. "Apple's server chip will likely be focused on running AI models, also known as inference, rather than in training AI models, where Nvidia is dominant," reports Reuters.

Further reading: Apple Quietly Kills the Old-school iPad and Its Headphone Jack

ReneR writes: A major T2 Linux milestone has been released, shipping with full support for 25 CPU architectures and several C libraries, as well as restored support for Intel IA-64 Itanium. Additionally, many vintage X.org DDX drivers were fixed and tested to work again, as well as complete support for the latest KDE 6 and GNOME 46.

T2 is known for its sophisticated cross compile support and support for nearly all existing CPU architectures: Alpha, Arc, ARM(64), Avr32, HPPA(64), IA64, M68k, MIPS(64), Nios2, PowerPC(64)(le), RISCV(64), s390x, SPARC(64), and SuperH x86(64). T2 is an increasingly popular choice for embedded systems and virtualization. It also still supports the Sony PS3, Sgi, Sun and HP workstations, as well as the latest ARM64 and RISCV64 architectures.

The release contains a total of 5,140 changesets, including approximately 5,314 package updates, 564 issues fixed, 317 packages or features added and 163 removed, and around 53 improvements. Usually most packages are up-to-date, including Linux 6.8, GCC 13, LLVM/Clang 18, as well as the latest version of X.org, Mesa, Firefox, Rust, KDE 6 and GNOME 46!

More information, source and binary distribution are open source and free at T2 SDE.

If 2023 was the tech industry's year of the A.I. chatbot, 2024 is turning out to be the year of A.I. plumbing. From a report: It may not sound as exciting, but tens of billions of dollars are quickly being spent on behind-the-scenes technology for the industry's A.I. boom. Companies from Amazon to Meta are revamping their data centers to support artificial intelligence. They are investing in huge new facilities, while even places like Saudi Arabia are racing to build supercomputers to handle A.I. Nearly everyone with a foot in tech or giant piles of money, it seems, is jumping into a spending frenzy that some believe could last for years.

Microsoft, Meta, and Google's parent company, Alphabet, disclosed this week that they had spent more than $32 billion combined on data centers and other capital expenses in just the first three months of the year. The companies all said in calls with investors that they had no plans to slow down their A.I. spending. In the clearest sign of how A.I. has become a story about building a massive technology infrastructure, Meta said on Wednesday that it needed to spend billions more on the chips and data centers for A.I. than it had previously signaled. "I think it makes sense to go for it, and we're going to," Mark Zuckerberg, Meta's chief executive, said in a call with investors.

The eye-popping spending reflects an old parable in Silicon Valley: The people who made the biggest fortunes in California's gold rush weren't the miners -- they were the people selling the shovels. No doubt Nvidia, whose chip sales have more than tripled over the last year, is the most obvious A.I. winner. The money being thrown at technology to support artificial intelligence is also a reminder of spending patterns of the dot-com boom of the 1990s. For all of the excitement around web browsers and newfangled e-commerce websites, the companies making the real money were software giants like Microsoft and Oracle, the chipmaker Intel, and Cisco Systems, which made the gear that connected those new computer networks together. But cloud computing has added a new wrinkle: Since most start-ups and even big companies from other industries contract with cloud computing providers to host their networks, the tech industry's biggest companies are spending big now in hopes of luring customers.

An anonymous reader shares a report: Earlier this month, we wrote that some of Intel's recent high-end Core i9 and Core i7 processors had been crashing and exhibiting other weird issues in some games and that Intel was investigating the cause. An Intel statement obtained by Igor's Lab suggests that Intel's investigation is wrapping up, and the company is pointing squarely in the direction of enthusiast motherboard makers that are turning up power limits and disabling safeguards to try to wring a little more performance out of the processors.

"While the root cause has not yet been identified, Intel has observed the majority of reports of this issue are from users with unlocked/overclock capable motherboards," the statement reads. "Intel has observed 600/700 Series chipset boards often set BIOS defaults to disable thermal and power delivery safeguards designed to limit processor exposure to sustained periods of high voltage and frequency."

These are the specific settings that Intel believes are causing problems:
Disabling Current Excursion Protection (CEP)
Enabling the IccMax Unlimited bit
Disabling Thermal Velocity Boost (TVB) and/or Enhanced Thermal Velocity Boost (eTVB)

Additional settings which may increase the risk of system instability:
Disabling C-states
Using Windows Ultimate Performance mode
Increasing PL1 and PL2 beyond Intel recommended limits.

"Intel used to dominate the U.S. chip industry," writes CNBC. But now "it's struggling to stay relevant." Intel's long-awaited turnaround looks farther away than ever after the company reported dismal first-quarter earnings. Investors pushed the shares down 9% on Friday to their lowest level of the year. Although Intel's revenue is no longer shrinking and the company remains the biggest maker of processors that power PCs and laptops, sales in the first quarter trailed estimates. Intel also gave a soft forecast for the second quarter, suggesting weak demand... Intel is the worst-performing tech stock in the S&P 500 this year, down 37%.

Meanwhile, the two best-performing stocks in the index are chipmaker Nvidia and Super Micro Computer, which has been boosted by surging demand for Nvidia-based artificial intelligence servers. Intel, long the most valuable U.S. chipmaker, is now one-sixteenth the size of Nvidia by market cap. It's also smaller than Qualcomm, Broadcom, Texas Instruments, and AMD. For decades, it was the largest semiconductor company in the world by sales, but suffered seven straight quarters of revenue declines recently, and was passed by Nvidia last year.
Intel's problems "are decades in the making," according to CNBC, suggesting that one turning point was Apple's decision not to use Intel's chips in its iPhone. Now nearly every smartphone built uses Arm chips built by Apple and Qualcomm, while Apple's huge orders for TSMC chips "provided the cash to annually upgrade the manufacturing equipment at TSMC, which eventually surpassed Intel." Around 2017, mobile chips from Apple and Qualcomm started adding AI parts to their chips called neural processing units, another advancement over Intel's PC processors. The first Intel-based laptop with an NPU shipped late last year.

Intel has since lost share in its core PC chip business to chips that grew out of the mobile revolution... Apple stopped using Intel in its PCs in 2020. Macs now use Arm-based chips, and some of the first mainstream Windows laptops with Arm-based chips are coming out later this year. Low-cost laptops running Google ChromeOS are increasingly using Arm, too...

AMD made over 20% of server CPUs sold in 2022, and shipments grew 62% that year, according to an estimate from Counterpoint Research last year. AMD surpassed Intel's market cap the same year.

Tobias Mann reports via The Register: Canadian systems builder 45 Drives is perhaps best known for the dense multi-drive storage systems employed by the likes of Backblaze and others, but over the last year the biz has expanded its line-up to virtualization kit, and now low-power clients and workstations aimed at enterprises and home enthusiasts alike. 45 Drives' Home Client marks a departure from the relatively large rack-mount chassis it normally builds. Founder Doug Milburn told The Register the mini PC is something of a passion project that was born out of a desire to build a better home theater PC.

Housed within a custom passively cooled chassis built in-house by 45 Drive's parent company Protocase, is a quad-core, non-hyperthreaded Intel Alder Lake-generation N97 processor capable of boosting to 3.6GHz, your choice of either 8GB or 16GB of memory, and 250GB of flash storage. The decision to go with a 12-gen N-series was motivated in part by 45 Drives' internal workloads, Milburn explains, adding that to run PowerPoint or Salesforce just doesn't require that much horsepower. However, 45 Drives doesn't just see this as a low-power PC. Despite its name, the box will be sold under both its enterprise and home brands. In home lab environments, these small form factor x86 and Arm PCs have become incredibly popular for everything from lightweight virtualization and container hosts to firewalls and routers. [...]

In terms of software, 45 Drives says it will offer a number of operating system images for customers to choose from at the time of purchase, and Linux will be a first-class citizen on these devices. It's safe to say that Milburn isn't a big fan of Microsoft these days. "We run many hundreds of Microsoft workstations here, but we're kind of moving away from it," he said. "With Microsoft, it's a control thing; it's forced updates; it's a way of life with them." Milburn also isn't a fan of Microsoft's registration requirements and online telemetry. "We want control over what all our computers do. We want no traffic on our network that's out of here," he said. As a result, Milburn says 45 Drives is increasingly relying on Linux, and that not only applies to its internal machines but its products as well. Having said that, we're told that 45 Drives recognizes that Linux may not be appropriate for everyone and will offer Windows licenses at an additional cost. And, these both being x86 machines, there's nothing stopping you from loading your preferred distro or operating system on them after they've shipped. These workstations aren't exactly cheap. They start at $1,099 without the dedicated GPU. "The HL15 will set you back $799-$910 for the bare chassis if you opted for the PSU or not," adds The Register. "Meanwhile, a pre-configured system would run you $1,999 before factoring in drives."

An anonymous reader quotes a report from Tom's Hardware: TSMC announced its leading-edge 1.6nm-class process technology today, a new A16 manufacturing process that will be the company's first Angstrom-class production node and promises to outperform its predecessor, N2P, by a significant margin. The technology's most important innovation will be its backside power delivery network (BSPDN). Just like TSMC's 2nm-class nodes (N2, N2P, and N2X), the company's 1.6nm-class fabrication process will rely on gate-all-around (GAA) nanosheet transistors, but unlike the current and next-generation nodes, this one uses backside power delivery dubbed Super Power Rail. Transistor and BSPDN innovations enable tangible performance and efficiency improvements compared to TSMC's N2P: the new node promises an up to 10% higher clock rate at the same voltage and a 15%-20% lower power consumption at the same frequency and complexity. In addition, the new technology could enable 7%-10% higher transistor density, depending on the actual design.

The most important innovation of TSMC's A16 process, which was unveiled at the company's North American Technology Symposium 2024, is the introduction of the Super Power Rail (SPR), a sophisticated backside power delivery network (BSPDN). This technology is tailored specifically for AI and HPC processors that tend to have both complex signal wiring and dense power delivery networks. Backside power delivery will be implemented into many upcoming process technologies as it allows for an increase in transistor density and improved power delivery, which affects performance. Meanwhile, there are several ways to implement a BSPDN. TSMC's Super Power Rail plugs the backside power delivery network to each transistor's source and drain using a special contact that also reduces resistance to get the maximum performance and power efficiency possible. From a production perspective, this is one of the most complex BSPDN implementations and is more complex than Intel's Power Via. Volume production of A16 is slated for the second half of 2026. "Therefore, actual A16-made products will likely debut in 2027," notes the report. "This timeline positions A16 to potentially compete with Intel's 14A node, which will be Intel's most advanced node at the time."

Hartley Charlton reports via MacRumors: Apple is said to be developing its own AI server processor using TSMC's 3nm process, targeting mass production by the second half of 2025. According to a post by the Weibo user known as "Phone Chip Expert," Apple has ambitious plans to design its own artificial intelligence server processor. The user, who claims to have 25 years of experience in the integrated circuit industry, including work on Intel's Pentium processors, suggests this processor will be manufactured using TSMC's 3nm node.

Apple's purported move toward developing a specialist AI server processor is reflective of the company's ongoing strategy to vertically integrate its supply chain. By designing its own server chips, Apple can tailor hardware specifically to its software needs, potentially leading to more powerful and efficient technologies. Apple could use its own AI processors to enhance the performance of its data centers and future AI tools that rely on the cloud. While Apple is rumored to be prioritizing on-device processing for many of its upcoming AI tools, it is inevitable that some operations will have to occur in the cloud. By the time the custom processor could be integrated into operational servers in late 2025, Apple's new AI strategy should be well underway.

Lenovo's latest ThinkPad P1 Gen 7 laptop is set to be the first to use the new LPCAMM2 memory form factor, the successor to SODIMM sticks. From a report: While Lenovo has largely focused on the AI performance of its new laptop, which is equipped with an Intel Core Ultra CPU and Nvidia RTX 3000 Ada GPU, the company also noted that its device was the first in the world to use the LPCAMM2 memory standard. LPCAMM2 uses 64 percent less space than SODIMM and 61 percent less active power, according to Lenovo. This is thanks to it being based on LPDDR5X memory instead of regular DDR5.

Designed specifically for laptops, the LPCAMM2 standard actually has its origins in tech developed by Dell. Simply termed CAMM (Compression Attached Memory Module), it first debuted as a proprietary type of memory in Dell's Precision 7670 in 2022. However, in 2023 the PC giant donated its intellectual property to JEDEC, the organization that standardizes memory technologies. CAMM became LPCAMM2 (Low-Power Compression Attached Memory Module) in September 2023 when JEDEC finally confirmed its specifications. Samsung promptly announced plans to produce LPCAMM2 sticks, and claimed they would have 50 percent more performance and 70 percent more efficiency than their SODIMM-based predecessors. Plus, LPCAMM2 can offer dual-channel memory without requiring a second module.

50 years ago this week, PC software pioneer Gary Kildall "demonstrated CP/M, the first commercially successful personal computer operating system in Pacific Grove, California," according to a blog post from Silicon Valley's Computer History Museum. It tells the story of "how his company, Digital Research Inc., established CP/M as an industry standard and its subsequent loss to a version from Microsoft that copied the look and feel of the DRI software."

Kildall was a CS instructor and later associate professor at the Naval Postgraduate School (NPS) in Monterey, California... He became fascinated with Intel Corporation's first microprocessor chip and simulated its operation on the school's IBM mainframe computer. This work earned him a consulting relationship with the company to develop PL/M, a high-level programming language that played a significant role in establishing Intel as the dominant supplier of chips for personal computers.

To design software tools for Intel's second-generation processor, he needed to connect to a new 8" floppy disk-drive storage unit from Memorex. He wrote code for the necessary interface software that he called CP/M (Control Program for Microcomputers) in a few weeks, but his efforts to build the electronic hardware required to transfer the data failed. The project languished for a year. Frustrated, he called electronic engineer John Torode, a college friend then teaching at UC Berkeley, who crafted a "beautiful rat's nest of wirewraps, boards and cables" for the task.

Late one afternoon in the fall of 1974, together with John Torode, in the backyard workshop of his home at 781 Bayview Avenue, Pacific Grove, Gary "loaded my CP/M program from paper tape to the diskette and 'booted' CP/M from the diskette, and up came the prompt: *

[...] By successfully booting a computer from a floppy disk drive, they had given birth to an operating system that, together with the microprocessor and the disk drive, would provide one of the key building blocks of the personal computer revolution... As Intel expressed no interest in CP/M, Gary was free to exploit the program on his own and sold the first license in 1975.
What happened next? Here's some highlights from the blog post:

• "Reluctant to adapt the code for another controller, Gary worked with Glen Ewing to split out the hardware dependent-portions so they could be incorporated into a separate piece of code called the BIOS (Basic Input Output System)... The BIOS code allowed all Intel and compatible microprocessor-based computers from other manufacturers to run CP/M on any new hardware. This capability stimulated the rise of an independent software industry..."

• "CP/M became accepted as a standard and was offered by most early personal computer vendors, including pioneers Altair, Amstrad, Kaypro, and Osborne..."

• "[Gary's company] introduced operating systems with windowing capability and menu-driven user interfaces years before Apple and Microsoft... However, by the mid-1980s, in the struggle with the juggernaut created by the combined efforts of IBM and Microsoft, DRI had lost the basis of its operating systems business."

• "Gary sold the company to Novell Inc. of Provo, Utah, in 1991. Ultimately, Novell closed the California operation and, in 1996, disposed of the assets to Caldera, Inc., which used DRI intellectual property assets to prevail in a lawsuit against Microsoft."

Remember when Apple filed a lawsuit against chip startup Rivos (saying that in one year Rivos hired more than 40 former Apple employees to work on competing system-on-a-chip technology)? Apple settled that suit in February.

And now Tuesday Rivos announced that it raised $250 million, according to Reuters, "in a funding round that will enable it to manufacture its first server chip geared for artificial intelligence," combining a CPU with an AI-accelerating component optimized for LLMs and data analytics. Nvidia gobbled up more than 80% market share of AI chips in 2023. But a host of startups and chip giants have started to launch competing products, such as Intel's Gaudi 3 and Meta's inference chip — both unveiled last week. Rivos is tight-lipped about the specifics of the product, but has disclosed that its plans include designing chips based on the RISC-V architecture, which is an open source alternative to the architectures made by Arm, Intel, and Advanced Micro Devices.. [U]sing the open source alternative means Rivos does not have to pay a license fee to Arm. "RISC-V doesn't have a (large) software ecosystem, so I decided to form a company and then build software-defined hardware — just like what CUDA did with Nvidia," said Lip-Bu Tan, founding managing partner at Walden Catalyst, one of Rivos' investors.
Meanwhile, there's a rumor that Allen Wu, former chief executive of Arm China, has founded a new company that will develop chips based on RISC-V. Tom's Hardware writes: Under the leadership of the controversial Allen Wu, Zhongzhi Chip is reportedly attracting a notable influx of talent, including numerous former employees of Arm, indicating the new company's serious ambitions in the chip sector... [T]he company's operational focus remains partially unclear, with speculation around whether it will primarily engage in its own R&D initiatives or represent Tenstorrent in China as its agent... which develops HPC CPUs and AI processors based on the RISC-V ISA... Based on the source report, Zhongzhi Chip is leveraging its connections and forming alliances with several other leading global RISC-V chip developers.

Long-time Slashdot reader AmiMoJo shares an article from TechSpot: Zilog is retiring the Z80 after 48 years on the market. Originally developed as a project stemming from the Intel 8080, it eventually rose to become one of the most popular and widely used 8-bit CPUs in both gaming and general computing devices.

The iconic IC device, developed by Federico Faggin, will soon be phased out, and interested parties only have a few months left to place their orders before Zilog's manufacturing partner ends support for the technology... Federico Faggin, an Intel engineer, founded Zilog in 1974 after his work on the Intel 4004, the first 4-bit CPU. The Zilog Z80 was then released in July 1976, conceived as a software-compatible 'extension' and enhancement of the Intel 8080 processor.
Back in 1999 Slashdot was calling Zilog's updated eZ80 "one of the fastest 8-bit CPUs available today, executing code 4 times faster than a standard Z80 operating at the same clock speed."

Another headline, from 2001: Zilog To File For Chapter 11...

Amazon staff went undercover on Walmart, eBay and other marketplaces as a third-party seller called "Big River," WSJ reports. The mission: to scoop up information on pricing, logistics and other business practices. From the report: For nearly a decade, workers in a warehouse in Seattle's Denny Triangle neighborhood have shipped boxes of shoes, beach chairs, Marvel T-shirts and other items to online retail customers across the U.S. The operation, called Big River Services International, sells around $1 million a year of goods through e-commerce marketplaces including eBay, Shopify, Walmart and Amazon under brand names such as Rapid Cascade and Svea Bliss. "We are entrepreneurs, thinkers, marketers and creators," Big River says on its website. "We have a passion for customers and aren't afraid to experiment."

What the website doesn't say is that Big River is an arm of Amazon that surreptitiously gathers intelligence on the tech giant's competitors. Born out of a 2015 plan code named "Project Curiosity," Big River uses its sales across multiple countries to obtain pricing data, logistics information and other details about rival e-commerce marketplaces, logistics operations and payments services, according to people familiar with Big River and corporate documents viewed by The Wall Street Journal. The team then shared that information with Amazon to incorporate into decisions about its own business.

[...] The story of Big River offers new insight into Amazon's elaborate efforts to stay ahead of rivals. Team members attended their rivals' seller conferences and met with competitors identifying themselves only as employees of Big River Services, instead of disclosing that they worked for Amazon. They were given non-Amazon email addresses to use externally -- in emails with people at Amazon, they used Amazon email addresses -- and took other extraordinary measures to keep the project secret. They disseminated their reports to Amazon executives using printed, numbered copies rather than email. Those who worked on the project weren't even supposed to discuss the relationship internally with most teams at Amazon.

Framework, the company known for designing and selling upgradeable, modular laptops, has struggled with providing up-to-date software for its products. Ars Technica's Andrew Cunningham spoke with CEO Nirav Patel to discuss how the company is working on fixing these issues. Longtime Slashdot reader snikulin shares the report: Driver bundles remain un-updated for years after their initial release. BIOS updates go through long and confusing beta processes, keeping users from getting feature improvements, bug fixes, and security updates. In its community support forums, Framework employees, including founder and CEO Nirav Patel, have acknowledged these issues and promised fixes but have remained inconsistent and vague about actual timelines. [...] Patel says Framework has taken steps to improve the update problem, but he admits that the team's initial approach -- supporting existing laptops while also trying to spin up firmware for upcoming launches -- wasn't working. "We started 12th-gen [Intel Framework Laptop] development, basically the 12th-gen team was also handling looking back at 11th-gen [Intel Framework Laptop] to do firmware updates there," Patel told Ars. "And it became clear, especially as we continued to add on more platforms, that just wasn't a sustainable path to proceed on."

Part of the issue is that Framework relies on external companies to put together firmware updates. Some components are provided by Intel, AMD, and other chip companies to all PC companies that use their chips. Others are provided by Insyde, which writes UEFI firmware for Framework and others. And some are handled by Compal, the contract manufacturer that actually produces Framework's systems and has also designed and sold systems for most of the big-name PC companies. As far back as August 2023, Patel has written that the plan is to work with Compal and Insyde to hire dedicated staff to provide better firmware support for Framework laptops. However, the benefits of this arrangement have been slow to reach users. "[Compal] started recruiting on their side towards the end of last year," Patel told Ars. "And now, just at the beginning of this year, we've been able to get that whole team into place and start onboarding them. And especially after Lunar New Year, which is in early February, that team is now up and running at full speed." The goal, Patel says, is to continuously cycle through all of Framework's actively supported laptops, updating each of them one at a time before looping back around and starting the process over again. Functionality-breaking problems and security fixes will take precedence, while additional features and user requests will be lower-priority. ... snikulin adds: "As a recent Framework 13/AMD owner, I can confirm that it does not sleep properly on a default Windows 11 install. When I close the lid in the evening, the battery is dead the next morning. It's interesting to hear from Linus Sebastian (LTT) on the topic because he is a stakeholder in Framework."

A crypto wallet maker claimed this week that hackers may be targeting people with an iMessage "zero-day" exploit -- but all signs point to an exaggerated threat, if not a downright scam. From a report: Trust Wallet's official X (previously Twitter) account wrote that "we have credible intel regarding a high-risk zero-day exploit targeting iMessage on the Dark Web. This can infiltrate your iPhone without clicking any link. High-value targets are likely. Each use raises detection risk." The wallet maker recommended iPhone users to turn off iMessage completely "until Apple patches this," even though no evidence shows that "this" exists at all. The tweet went viral, and has been viewed over 3.6 million times as of our publication. Because of the attention the post received, Trust Wallet hours later wrote a follow-up post. The wallet maker doubled down on its decision to go public, saying that it "actively communicates any potential threats and risks to the community."