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Show HN: An Open Source XR(AR/VR) Operating System

Your World Just Got an Upgrade. Meet XenevaOS. Tired of your amazing ideas being stuck behind a flat screen? We were too! That's why we dreamed up XenevaOS, the AR-native operating system that literally brings computing into your space. Forget old-school; we built our own brain ('AURORA' Kernel) to flawlessly blend augmented reality, AI smarts, and mind-blowing spatial interactions. Unlike other operating systems that you might've seen, XenevaOS unleashes vibrant holographic interfaces and rea

Why is Japan still investing in custom floating point accelerators?

It has taken nearly two decades and an immense amount of work by millions of people for high performance computing to go mainstream with GenAI. And now, we live in a world where AI servers crammed with accelerators account for half of the money spent on systems worldwide. There is no law anywhere that says that accelerator has to be a GPU, although that has been the accelerator of choice by far because GPUs are, like CPUs, general purpose processors that are explicitly designed to support vario

IEEE Quantum Week 2025 Breaks Registration Records

ALBUQUERQUE, N.M., 5 September 2025 – IEEE Quantum Week closes today, breaking previous registration records: The conference welcomed 1,700+ registrants eager to immerse themselves in cutting-edge research and practical advances in quantum tech.. In addition, more than 80 exhibitors convened 31 August – 5 September at the Albuquerque Convention Center in Albuquerque, New Mexico, U.S., to exhibit their latest quantum applications. “The quantum computing community has made tremendous progress in

Why Is Japan Still Investing in Custom Floating Point Accelerators?

It has taken nearly two decades and an immense amount of work by millions of people for high performance computing to go mainstream with GenAI. And now, we live in a world where AI servers crammed with accelerators account for half of the money spent on systems worldwide. There is no law anywhere that says that accelerator has to be a GPU, although that has been the accelerator of choice by far because GPUs are, like CPUs, general purpose processors that are explicitly designed to support vario

Brand new unicorn IQM sets its sights beyond Europe for its quantum computers

Finnish quantum computing startup IQM is now a unicorn: The company just raised more than $300 million in a Series B funding round that was led by Ten Eleven Ventures, a U.S. investment firm focused on cybersecurity. A university spinout, IQM builds quantum computers meant for on-premises installations as well as a cloud platform that taps this hardware. The company has already sold its quantum computers to enterprises in APAC and the U.S., but its strongest market remains Europe. That’s what

IBM and AMD to work on quantum-centric supercomputing

YORKTOWN HEIGHTS, N.Y. and AUSTIN, Texas, Aug. 26, 2025 /PRNewswire/ -- Today, IBM (NYSE: IBM) and AMD (NASDAQ: AMD) announced plans to develop next-generation computing architectures based on the combination of quantum computers and high-performance computing, known as quantum-centric supercomputing. AMD and IBM are collaborating to develop scalable, open-source platforms that could redefine the future of computing, leveraging IBM's leadership in developing the world's most performant quantum c

IBM and AMD Join Forces to Build the Future of Computing

YORKTOWN HEIGHTS, N.Y. and AUSTIN, Texas, Aug. 26, 2025 /PRNewswire/ -- Today, IBM (NYSE: IBM) and AMD (NASDAQ: AMD) announced plans to develop next-generation computing architectures based on the combination of quantum computers and high-performance computing, known as quantum-centric supercomputing. AMD and IBM are collaborating to develop scalable, open-source platforms that could redefine the future of computing, leveraging IBM's leadership in developing the world's most performant quantum c

After falling behind in generative AI, IBM and AMD look to quantum for an edge

In Brief IBM and AMD are partnering to develop next-generation computing architectures that integrate IBM’s quantum systems with AMD’s AI-specialized chips. The move could position both the tech giant and chipmaker as key infrastructure players, as they look to regain ground after falling behind on the generative AI boom. Together, IBM and AMD will attempt to launch a commercially viable quantum computing architecture – one that’s scalable and open-sourced. In other words, it will be more wide

Nebraska man gets 1 year in prison for $3.5M cryptojacking scheme

A Nebraska man was sentenced to one year in prison for defrauding cloud computing providers of over $3.5 million to mine cryptocurrency worth nearly $1 million. Charles O. Parks III (also known as "CP3O") was arrested and charged in April with wire fraud, money laundering, and engaging in unlawful monetary transactions. He was facing up to 20 years in prison in December after admitting that he didn't pay a $3.5 million bill after renting cloud computing time from two providers for his cryptojac

‘Are You Surprised?’: Trump Shrugs Off New Suspected Hack of Documents by Russia

President Donald Trump was asked on Wednesday about the recent hack of a computer system that holds highly sensitive federal court documents. Russia is suspected to be behind the attack, as the New York Times first reported on Tuesday. But Trump doesn’t seem to think it was a big deal, even as the president prepares to meet with Russia’s President Vladimir Putin. Trump was asked by a reporter if he would bring up the hack when he meets Putin in Alaska on Friday. “I guess I could,” Trump replied

Quantum Computers Are Here and They’re Real. You Just Haven’t Noticed Yet

The promise of quantum computers appears to be that they will upend modern computing as we know it. With exceptional computational power, they’ll be performing feats unimaginable for any classical supercomputer. The reality of quantum computers hasn’t quite lived up to its hype, however. Claims of “quantum advantage”—problems regular computers can’t solve but quantum computers can—draw criticism from both skeptics and enthusiasts in the field. Certainly, we’ve seen genuinely impressive advancem

Before Nvidia, founder and CEO Jensen Huang designed microprocessors for...

Choose wisely! The correct answer, the explanation, and an intriguing story await. Correct Answer: AMD When Verizon bought AOL in 2015, how many people were still paying for dial-up Internet? Long before Nvidia became a global leader in AI and computing, Jensen Huang was already making his mark in the semiconductor industry. After beginning his studies at Oregon State University at just 16 years old, Jensen graduated in 1984 with a degree in electrical engineering. He began his journey as a

When New Technologies Converge: The Future of Software Engineering

The convergence of artificial intelligence (AI), machine learning (ML), and quantum computing unlocks groundbreaking advancements in software engineering. Quantum computing accelerates ML model training, solves complex optimization problems, and enables new AI architectures that classical computing struggles to support. At the same time, AI and ML are crucial in improving quantum error correction, optimizing quantum algorithms, and making quantum systems more accessible for real-world applicatio

Europe sets its sights on multi-billion-euro gigawatt factories as it plays catch-up on AI

Data storage tapes are stored at the National Energy Research Scientific Computing Center (NERSC) facility at the Lawrence Berkeley National Laboratory, which will house the U.S. supercomputer to be powered by Nvidia's forthcoming Vera Rubin chips, in Berkeley, California, U.S. May 29, 2025. Manuel Orbegozo | Reuters Europe is setting its sights on gigawatt factories in a bid to bolster its lagging artificial intelligence industry and meet the challenges of a rapidly-changing sector. Buzz aroun

The Electron E1 Processor

Innovation demands processors that can keep up. Readily available processors are built on technology that is over 70 years old. This limits innovation. To meet modern demands, processors must be entirely reimagined, breaking free from the constraints that have plagued computing for decades. This spatial dataflow architecture supports general-purpose computing, without being bound by the constraints of traditional processor designs or limited by fixed-purpose accelerators. The Electron E1

Apple's Liquid Glass: When Aesthetics Beat Function

I watched the initial presentation during WWDC 2025. My initial thought was: they're getting people used to transparent UIs for spatial computing (mixed reality environments where digital interfaces blend with the physical world). My immediate second thought was, 'wow, you can't read a thing - are they serious?'. Skeuomorphism done right (and wrong) Designers have always borrowed from the real world, though these metaphors often outlive their origins. The universal save icon? Still a floppy di

Is Chrome OS and Android’s merger just hot air or a new era of personal computing?

🗣️ This is an open thread. We want to hear from you! Share your thoughts in the comments and vote in the poll below — your take might be featured in a future roundup. [/highlight] Google is set to merge two of its mobile computing platforms into one unified system. According to confirmation by Google’s president of Android ecosystem, Sameer Samat, the company will combine Chrome OS and Android “into a single platform.” No timeline was given, but this nod confirms a report we published in Nove

IEEE TCPP: 2025 Awards and Achievements in Parallel Processing

The Role of TCPP in Advancing Parallel Processing The Technical Community on Parallel Processing (TCPP) serves as a global platform dedicated to advancing research and education in parallel processing while also contributing to the development of technical standards in the field. It focuses on a range of topics related to the design, analysis, and implementation of parallel systems and solutions. This includes the design and analysis of parallel architectures, algorithms, and the development o

Amazon Web Services is building equipment to cool Nvidia GPUs as AI boom accelerates

The letters AI, which stands for "artificial intelligence," stand at the Amazon Web Services booth at the Hannover Messe industrial trade fair in Hannover, Germany, on March 31, 2025. Amazon said Wednesday that its cloud division has developed hardware to cool down next-generation Nvidia graphics processing units that are used for artificial intelligence workloads. Nvidia's GPUs, which have powered the generative AI boom, require massive amounts of energy. That means companies using the proces

Former Intel engineers form AheadComputing to break CPU performance limits with RISC-V design

What just happened? In the heart of Oregon's Silicon Forest, a group of veteran chip architects has traded the security of a tech giant for the high-stakes world of startups, aiming to redefine the future of microprocessors. The founders of AheadComputing, who collectively spent nearly a century at Intel, are now channeling their expertise into building a new class of CPU, one they believe could upend the industry's established order. Rather than building on the legacy of x86, the team is betti

Nvidia CEO says quantum computing is reaching an 'inflection point'

Nvidia CEO Jensen Huang is growing more bullish about quantum computing — and he expects they'll start solving real-world problems in the coming years. "Quantum computing is reaching an inflection point," Jensen declared during his keynote speech at Nvidia's GTC Paris developer conference Wednesday. Quantum computers are machines that use the laws of quantum mechanics to solve problems too complex for classical computers, which store information in bits (ones and zeroes). Quantum computers us

Quantum Art integrates Nvidia for its scalable quantum computers

Quantum Art a developer of full-stack quantum computers, has integrated Nvidia’s CUDA-Q hybrid quantum-classical platform into its “qubits.” The integration of Nvidia’s open-source platform into its advanced circuit compiler for logical qubits will advance the performance of scalable quantum computing real-world applications. The integration pairs Israel-based Quantum Art’s Logical Qubit Compiler which utilizes its unique Multi-qubit gates and Multi-Core architecture with NVIDIA CUDA-Q, an ope

The Seymour Cray Era of Supercomputers

The Seymour Cray Era of Supercomputers (Review) 2025-06-11 The Seymour Cray Era of Supercomputers: From Fast Machines to Fast Codes is a technical and business history of the roughly three-decades when Seymour Cray dominated the development of a class of computer called the “supercomputer”. The book covers the development of the major supercomputer models, the technical decisions and trade-offs involved, and changes to the market. The book ends with SGI’s purchase of Cray’s assets and the tran

Start a computer club in the place that you live (2023)

CHOOSE YOUR LANGUAGE: YOU SHOULD START A COMPUTER CLUB IN THE PLACE THAT YOU LIVE ,---------------------------, | /---------------------\ | | | LASTA NOVAĴO: | | | | VI DEVUS ESTABLI | | | | KOMPUTILAN KLUBON | | | | EN LA LOKO, | | | | KIE VI LOĜAS | | | \_____________________/ | |___________________________| ,---\_____ [] _______/------, / /______________\ /| /___________________________________ / | ___ | | | ) | _ _ _ [-------] | | ( | o o o [-------] | / _)_ |______________________________

Putin Dangles a Nuclear Arms Treaty While Accusing Ukraine of ‘Hysteria’

The last remaining nuclear arms control treaty between the U.S. and Russia will expire in February 2026. While answering questions in St. Petersburg, Russian President Vladimir Putin dangled the possibility of extending it. The cost of the nuclear arms control treaty was subtle but clear. Putin wants everyone to ignore Kyiv’s “hysteria” over not being part of the negotiations for the end of Russia’s war in Ukraine. The New Strategic Arms Reduction Treaty (New START) is an Obama-era treaty betwe