Articles about Gpu

If you want to build your own Nvidia-powered self-driving car – or hack one – here's a blueprint

Hot Chips Nvidia is channelling Thunderbirds legend Parker for its latest system-on-chip for self-driving cars. Two Parker processors are used in the PX 2 box we saw at the start of the year. This hardware adds a super-cruise-control to vehicles by hoovering up video feeds from onboard cameras and other sensor data, feeding it through …
Chris Williams, 23 Aug 2016

Microsoft's HoloLens secret sauce: A 28nm customized 24-core DSP engine built by TSMC

Hot Chips Microsoft today revealed a first look at the inside of its Holographic Processing Unit (HPU) chip used in its virtual reality HoloLens specs. The secretive HPU is a custom-designed TSMC-fabricated 28nm coprocessor that has 24 Tensilica DSP cores arranged in 12 clusters. It has about 65 million logic gates, 8MB of SRAM, and a …
Chris Williams, 22 Aug 2016
Dog waits on a Welcome mat. photo by sHutterstock

Nvidia welcomes Intel into AI era: Fancy a benchmark deathmatch?

HPC blog Nvidia just fired the first salvo in what promises to be a classic and long-lived benchmark death match vs Intel. In a webpage titled "Correcting Intel's Deep Learning Benchmark Mistakes," Nvidia claimed that Intel was using outdated GPU benchmark results and non-current hardware comparisons to show off its new Knights Landing …
Amazon Workspaces on an iPad

Amazon now renting cloudy desktops for $0.22 an hour

Amazon Web Services' “Workspaces” desktop-as-a-service offering can now be paid for by the hour. Workspaces are a cut of Windows Server 2008 with a Windows 7 skin and are consumed with a custom client application. Until today, the service was sold by the month for a fixed price that included storage. That's now called the “ …
Simon Sharwood, 19 Aug 2016
Robot AI Woman

Chip giants pelt embedded AI platforms with wads of cash

Analysis Artificial intelligence and machine learning engines are underpinning many emerging applications and services, from making sense of big data for enterprises, to supporting hyper-personalized consumer content, or virtual reality gaming. The current challenge is to move AI from the supercomputer to the mobile device, supporting …
Wireless Watch, 17 Aug 2016
man crying, image via Shutterstock

Xeon Phight! Phight! Phight! Nvidia says Intel cheated benchmarks

Nvidia has fired its latest salvo in the ongoing “benchmark wars”, accusing Intel of fudging Knights Landing (Xeon Phi) comparisons to GPUs. The particular claims that Chipzilla made during ISC 16 in June related to deep learning performance claims, specifically that Xeon Phi ran a deep learning benchmark 2.3 times faster in …
Android patch

Blackberry beats the vendors it trails, finishes Quadrooter patches

It may now live in the frozen wastes of the “other” in smartmobe market share sales charts, but Blackberry has moved faster on Quadrooter than the rest of the Android OEMs. The company's announced a patch for both its PRIV and its DTEK50 Android mobes. Its announcement notes that “three out of the four” vulns were already …
SGI in Jurassic Park

OMG: HPE gobbles SGI for HPC. WTF?

Hewlett Packard Enterprise has bought venerable computing firm SGI – formerly Silicon Graphics – for $275m. Over the past few years, SGI has concentrated on the big-iron end of the server market and high-performance computing. It's this technology that HPE wants to bolster its hardware lineup. "At HPE, we are focused on …
Iain Thomson, 11 Aug 2016
NVidia aims to gives games power to handhelds

PCs? Eh, who needs 'em? Nvidia asks while hoovering up more cash

Nvidia says its last quarter set record high marks for revenues, as returns were up across the board. For the second quarter of fiscal 2017 – the three months to July 31 this year – the California-based GPU specialists logged: Revenues of $1.43bn, a 24 per cent increase over last year's $1.15bn. Net income of $253m was up …
Shaun Nichols, 11 Aug 2016
Command line icon

Linux 4.8 rc1 lands, with Surface 3 support promised!

Linux overlord Linus Torvalds has loosed the first release candidate for version 4.8 of the Linux Kernel. “This seems to be building up to be one of the bigger releases lately,” Torvalds wrote on the Kernel Mailing List, but rates the update “fairly regular, with about 60% of the non-documentation diffs being drivers (gpu, …
Simon Sharwood, 08 Aug 2016
Cloud desktop

Azure courts DaaS with embiggened GPU-powered instances

Microsoft's taken the wraps of some new, GPU-infused, Azure compute instances that it's aiming at heavy compute users and the emerging desktop-as-a-service market. The NC series of instances is aimed at those who like to add a little GPU grunt to their computing, so puts the Tesla K80 in harness with either six, 12 or 18 Xeon …
Simon Sharwood, 05 Aug 2016

Samsung Note 7: Probably the best phone in the world. Yeah – you heard right

Hands On Samsung unveiled the world’s best Android phone yesterday and I doubt if it will be bettered by anyone this year. But Samsung didn't name a price, nor assure us that the Note 7 will actually be available in the UK. (Its predecessor the Note 5 wasn’t and isn’t a UK product, we got the Edge 6+ instead, which doesn’t have all the …
Andrew Orlowski, 03 Aug 2016
Angry man yelling on phone while reading vintage printer paper report. Photo by SHutterstock

VMware: We're gonna patent hot-swapping your VMs' host OS

Comment VMware looks set to renew its relevancy with a new patent application. The patent application lists inventors Mukund Gunti, Vishnu Sekhar and Bernhard Poess and assigns the patent to VMware. The short version of the patent is that, if granted, VMware will have effectively patented the ability to hot swap a host server's …
Trevor Pott, 02 Aug 2016
Android patch

Android's latest patches once again remind us: It's Nexus or bust if you want decent security

Another month means another double bundle of security vulnerability patches for Android. Google is sticking to the twin-release pattern it used last month: the first batch addresses flaws in Android's system-level software that everyone should install, and the second squashes bugs in hardware drivers and kernel-level code that …
Iain Thomson, 02 Aug 2016
No entry

Google tells Android's Linux kernel to toughen up and fight off those horrible hacker bullies

The security folks at Google have been detailing how they intend to harden up Android against attack. In a blog post, Jeff Vander Stoep of the mobile operating system's security team said that in the next build of the OS, named Nougat, Google is going to be addressing two key areas of the Linux kernel that reside at the heart …
Iain Thomson, 29 Jul 2016
Nvidia GeForce

Bought a GTX 970? Congrats, Nvidia owes you thirty bucks

Graphics goliath Nvidia has agreed to a settlement that will see it pay $30 to American gamers who purchased its GTX 970 graphics cards and can file a valid claim. The pay-out deal [PDF] settles a class-action claim accusing the company of misleading consumers on the specs of the gaming card's memory and processor capabilities …
Shaun Nichols, 28 Jul 2016
Far Cry 4 in game at 4K

AMD, Nvidia in pro GPU battle

Rival chip designers AMD and Nvidia continue to fight for dominance in the professional graphics processor market. Here's a summary of what's gone down this week: AMD is cooking up a Radeon Solid State Graphics (SSG) card that has 1TB of M.2 flash memory. It'll be powerful enough to scrub through 8K video at 90 frames per …
Chris Williams, 26 Jul 2016
Penguin with video photo via Shutterstock

Linux 4.7 lands

Linus Torvalds has loosed version 4.7 of the Linux kernel on an impatient world. This time around the headline features include the addition of the schedutil cpufreq governor, code that makes it possible to change the frequency at which a CPU operates. There's also support for the new-ish Radeon RX 480 GPU and the ability to …
Simon Sharwood, 25 Jul 2016

Official: AMD now stands for Avoiding Miserable Death

AMD fans are over the moon today as their favorite processor designer has sold more chips than expected in the three months to June 25. The Sunnyvale, California, biz beat analysts' estimates on revenue and earnings per share in a billion-dollar quarter that ended in the black rather than the usual red: the Radeon maker banked …
Chris Williams, 21 Jul 2016
China will see you on the dark side of the moon

Maxthon web browser blabs about your PC all the way back to Beijing

A web browser developed by Chinese company Maxthon has allegedly been collecting telemetry about its users. Polish security consultancy Exatel warns [PDF] that Maxthon is phoning home information such as the computer's operating system and version number, the screen resolution, the CPU type and speed, the amount of memory …
John Leyden, 19 Jul 2016
Xen project logo

Xen roadmap hints

Xen Project chairperson Lars Kurth has revealed some future directions for the open source virtualisation project. In a new Q&A to mark the recent 4.7 release, Kurth said he expects future versions will continue to offer big revisions to core features. “Some new capabilities, such as restartable Dom0’s, and additional …
Simon Sharwood, 19 Jul 2016
Double pizza, image via Shutterstock

Rise up! Rise up! Rise up to the OpenPOWER Developer Challenge

Promo IBM has created a virtual hackathon for all you lovely developers to test drive your data-intensive applications on the OpenPOWER server, GPU and accelerator platform. And there’s $27,000 worth of prizes on the table. Want to give it a go? Check out the competition rules and register for the OpenPOWER Developer Challenge. The …
David Gordon, 08 Jul 2016
AMD Radeon RX 480 card

AMD promises code fix for power-hungry Radeon RX 480 GPU

AMD says it will soon release a software update for its Radeon RX 480 graphics card to stop it slurping unexpectedly large amounts of power. The world's "other" purveyor of x86 and GPU chips says it will distribute the update later this week, but in the meantime it does not believe any motherboards are at risk for damage from …
Shaun Nichols, 06 Jul 2016
Qualcomm Snapdragon 820

Huge double boxset of Android patches lands after Qualcomm disk encryption blown open

Google has released two bundles of Android security patches this month: a smaller one to handle bugs in the operating system, and a larger package that tackles a raft of driver-level issues, particularly with Qualcomm's hardware. The first tranche of patches includes eight critical, 11 high severity, and nine fixes that are …
Iain Thomson, 06 Jul 2016

Powerful ARMs, heaving racks ... yes, of course it's this year's student cluster-building contest

HPC Blog It's time for our traditional video look at each of the teams in the ISC (International Supercomputing Conference) 2016 Student Cluster Competition. Let's take it alphabetically this time... Team Boston Green: They're one of two teams utilizing ARM processors to fuel their cluster. A lot of ARM processors, about 800 cores …

Undergrads build 12.6-TFLOPS cluster out of four nodes, 112 cores

HPC Blog The ISC (International Supercomputing Conference) Student Cluster Competition once again cements its reputation as the place where LINPACK records go to fall. Last week we saw not one, but two teams top the current 12.03 TFLOPS record that was established at the ASC'16 spring competition. Team HUST, from the Huazhong …
Exit sign. Pic:  Lukas Kästner

It's all fun and games until someone loses a rack*

HPC Blog This year’s ISC’16 Student Cluster Competition boasts the most diverse set of hardware in the near 10-year history of student cluster competitions. Student teams are running three different system architectures (x86, ARM, and Power) in both traditional and hybrid (hardware accelerated) forms. The configurations of these …

Intel's Knights Landing lands

Intel's latest Xeon Phi processors for high-performance parallel computer systems are now, finally, shipping in volume. The 14nm chips, which feature eight billion transistors, were already in the hands of Cray, Sandia National Laboratory in the US and a few other boffinry types. Today, our sister site The Next Platform …
Chris Williams, 20 Jun 2016

Fujitsu picks 64-bit ARM for Japan's monster 1,000-PFLOPS super

ISC Fujitsu has signaled it will use 64-bit ARMv8 cores in the whopping exascale supercomputer it's building for Japan's boffins. Back in 2014, the Japanese IT giant was hired by the RIKEN Advanced Institute for Computational Science to construct the Flagship 2020 machine – dubbed the Post-K super because it will succeed Japan's K …
Chris Williams, 20 Jun 2016

All aboard the PCIe bus for Nvidia's Tesla P100 supercomputer grunt

ISC Nvidia has popped its Tesla P100 accelerator chip onto PCIe cards for bog-standard server nodes tasked with artificial intelligence and supercomputer-grade workloads. The P100 was unveiled in April at Nvidia's GPU Tech Conference in California: it's a 16nm FinFET graphics processor with 15 billion transistors on a 600mm2 die. …
Chris Williams, 20 Jun 2016
SoftLayer logo on Shutterstock cake

Softlayer embiggens its cloud VMs

Softlayer has announced new and larger cloud VMs. Possibly to prevent easy spreadsheet comparisons between its cloud and rivals', SoftLayer has published specs of the new machines as images. Hence the JPG below. New Softlayer cloud VMs SoftLayer's new cloudy VM combinations All the cool kids these days offer sliders to …
Team Register, 17 Jun 2016
Hank Scorpio from The Simpsons

Microsoft splashes Virtual Reality-slinging 'Scorpio' Xbox

Microsoft has unveiled its entry into the VR gaming space with a souped-up Xbox One console dubbed "Project Scorpio." Set for release in late 2017, Redmond says that the VR-ready model will be on shelves in time for the holiday shopping season. Though Microsoft is not providing many details on the new Xbox, the company says …
Shaun Nichols, 14 Jun 2016
Intel's "Knights Landing" processor

From iWarp to Knight's Landing: James Reinders leaves Intel

Intel's HPC director and evangelist James Reinders is leaving Intel after 27 years - or as he puts it, 10,001 days - accepting the firm's offer of early retirement for long-standing employees. Reinders describes how he joined Intel in 1989 to work on a VLIW (Very Long Instruction Word) processor called iWarp, designed to be …
Tim Anderson, 07 Jun 2016

You've got a patch, you've got a patch ... almost every Android device has a patch

It's the first Monday of the month, and that means another batch of patches for Android, fixing flaws that can be exploited by apps and webpages to hijack devices. As usual, if you're not using a Google Nexus device, you're at the mercy of your manufacturer and phone carrier to approve and distribute these updates, which may …
Iain Thomson, 06 Jun 2016
Apple 27-inch Thunderbolt Display

Apple GPU screen rumors

Apple will reportedly build GPU chips directly into its next line of monitors. Apparently, the Cupertino idiot-tax operation will soon unveil a new Thunderbolt 5K Display model that will sport its own graphics processing hardware. It's whispered that the new monitor will not be unveiled at the upcoming Apple Worldwide …
Shaun Nichols, 02 Jun 2016
Space Invaders schematic

ARM Cortex-A73: How a top-end mobe CPU was designed from scratch

Analysis For its latest top-end smartphone processor core – the Cortex-A73 – ARM designed its microarchitecture more or less from scratch. Whereas its predecessor, 2015's Cortex-A72, was drawn up in Austin, Texas, the new A73 microarchitecture was designed by a team in France, starting about three years ago. Although we're told the …
Chris Williams, 01 Jun 2016
Xeon E3-1500 v5

You don't need no STEEENKING GPU, says Intel

Intel's again trying to make the argument that integrated graphics trump dedicated graphics processing units, by cooking a new Xeon tuned to processing video. Chipzilla's been here before: its Iris Pro graphics made it into last year's Xeons. This year's Xeon E3-1500 v5 is pitched at those who want to stream 4K video. It's …
Simon Sharwood, 01 Jun 2016
 Putting text-reading robots to work. Arthur_Caranta, CC BY-SA

New ARM designs clocked

Chip design boffins at ARM have unveiled specs for the Brit firm's latest ceepie-geepie offerings. The new Cortex-A73 CPU architecture promises to save more power, improving power efficiency by 30 per cent compared to the previous Cortex-A72, whilst boosting performance, and crucially, endurance. The new CPU will also be …
Katyanna Quach, 31 May 2016

Surface Book nightmare: Microsoft won't fix 'Sleep of Death' bug

Hands-on In its most recent quarterly earnings report, Microsoft highlighted its increasingly popular Surface line as the growth leader in its More Personal Computing line of business. Surface led the category with 61 per cent growth in constant currency, a rise driven by the top products in the line, the Surface Pro 4 tablet and the …
Addison Snell, 27 May 2016
robot rally car

Safety, pah! Digital Dukes of Hazzard have robot cars powersliding

Video Last month, Google, Ford and Uber started a lobbying group called the Self-Driving Coalition for Safer Streets to promote autonomous vehicles on safety grounds, but boffins in Georgia are having far more fun with their hardware. While Google spends time pootling around Mountain View at 25mph, researchers at Georgia Tech, the …
Iain Thomson, 23 May 2016
How the flying snake looks in simulation

The underbelly of simulation science: replicating the results

Replicating computer-simulated science is harder than you think, as a group of aerospace researchers from George Washington University have found. In fact, without decent versioning, documentation, publication of data and rigorous evidence standards, simulations that attract headlines both in academic and general media should …

Nvidia Pascal GTX launch

Unless Nvidia has a massive last-minute change of heart, it will tonight unveil a couple of Pascal-powered GTX cards for gamers. Pascal is Nv's latest GPU design: word of it emerged in 2014, it finally arrived last month, and you can find deep dives into how it works and why here, and over here. So far Pascal has emerged in …
Chris Williams, 07 May 2016

Nvidia NVLink deep-dive

Our sister website, The Next Platform, has a detailed dive into Nvidia's NVLink technology – describing it as "transformative as SMP was for CPUs to GPU accelerators." NVLink glues Nvidia's high-speed number-crunching graphics chips to general-purpose processors, accelerating the rate supercomputers and other big machines can …
Chris Williams, 05 May 2016
Moments of perspiration

Sweaty students push hot HPC clusters through benchmark tests

HPC Blog The first task that students have to perform at the ASC16 Student Cluster Competition is to run the venerable HPL and newish High Performance Conjugate Gradients (HPCG) benchmarks. High performance Linpack (HPL), also known as LINPACK, is a routine that measures floating point performance and is the basis for the Top500 list. …
Boxers image via Shutterstock

Some HPC kids just can't help piling on the weight

HPC Blog We've saved the biggest for last in our round-up of the ASC16 Student Cluster Competition competitors. All of the teams below are driving clusters with more than nine nodes, most with several GPU accelerators. They're definitely power hungry beasts, which will require the teams to apply heavy throttling in order to stay under …
Handshake

Nvidia, Samsung pump brakes in car-crash GPU patent rip-off race

Samsung and Nvidia say they have agreed to a settlement that will end all patent litigation between the pair. Just hours before the US International Trade Commission (ITC) was set to rule on the duo's chip design infringement squabbles, the two companies have suddenly agreed to a deal that will dismiss their complaints before …
Shaun Nichols, 02 May 2016
shutterstock_225964027-pizz

'Charred Weasel' Linux

Linus Torvalds has honoured the LHC-frying weasel that died last week. The Linux lord paid his respects by naming this week's version of Linux, 4.6 rc6, "Charred Weasel" in this Git commit. Torvalds rates this week's effort, rc6 of Linux 4.6, as offering "nothing particularly scary". The only change he bothers to note in …
Simon Sharwood, 02 May 2016

LG: Stop focusing on Apple and Samsung. There's us. And our G5. Look at it. Look at it

Review Every year LG threatens to steal the flagship crown, but the press pauses briefly only on the device before returning to speculating about Samsung and Apple. LG’s flagships have featured ground-breaking screens (Quad HD), unusual banana shaped glass and consistently good imaging. But still no breakthrough. No wonder LG got fed …
Andrew Orlowski, 26 Apr 2016
AMD CEO Lisa Su speaking at the firm's 2015 financial analyst day

Hands up, who prayed for AMD? Well, it worked

About a year ago, we asked you to pray for AMD. It's working. AMD has announced a joint venture with a Chinese manufacturer that will churn out server processors using mini-Chipzilla's technologies in the Middle Kingdom. It also said it will bank about $1.5bn from three new games console chips over the next three or four years …
Chris Williams, 22 Apr 2016
Man in a suit drinking tea out doors reading from his tablet

AMD 32GB GPU

AMD announced Friday a 32GB FirePro W9100 workstation graphics card. The card, says AMD, has been built to help with “large-asset” workflows and will be ready later this quarter. Also, the chip firm has introduced the FireRender plug-in for Autodesk 3ds Max, which it said supports Ultra HD workflows and photorealistic rendering …
Gavin Clarke, 15 Apr 2016