Articles about Arm

MIlky Way

HPE pulls sheets off largest Arm-based supercomputer Astra

HPE is building the world's largest Arm-based supercomputer, Astra – 2.5 petaFLOPS from 2,592 HPE Apollo 70s – for Sandia National Labs in the US, where it will run advanced modeling and simulation workloads in areas including national security and energy. Apollo 70s have four compute nodes in a 2U case. The CPUs are Cavium …
Chris Mellor, 18 Jun 2018
Baby looks taken aback/shocked/affronted. Photo by Shutterstock

Qualcomm to keep server CPUs but avoids head-on Intel battle

Qualcomm president Cristiano Amon has said the company has no plans to dispose of its Arm-powered server CPU unit. Speaking to Reuters, Amon rubbished whispers that Qualcomm wants out of the server CPU business. But he also explained that the company doesn’t really want in, either, because Qualcomm won’t go head-to-head with …
Simon Sharwood, 13 Jun 2018
Smartphone showing Chinese flag

SoftBank sells off more than half of Arm China for a bargain $775.2m

SoftBank has announced it is offloading 51 per cent of chip designer Arm's Chinese subsidiary to a China-led group of investors in a deal worth $775.2m. Japan-based SoftBank expects the deal to be done in June 2018 and while it will retain the remainder of Arm and continue to enjoy licensing and royalty revenues, Arm China …
Richard Speed, 6 Jun 2018
Arm Cortex-A76

Arm emits Cortex-A76 – its first 64-bit-only CPU core (in kernel mode)

Arm's latest top-end processor core design – the Cortex-A76 unveiled today – is its first CPU to only run kernel-level code that is 64-bit, according to its inventors. The processor will still support applications that use 32-bit A32 and T32 instruction sets, as well as 64-bit A64, meaning your apps and other programs will run …
Chris Williams, 31 May 2018
Someone using a copying machine

Servers crashed and burned. So, Qualcomm's back to Ctrl-C, Ctrl-V'ing Arm cores into phones

Following its Centriq server processor implosion, Qualcomm has dusted itself off, and today presented to the world another smartphone processor: the Snapdragon 710. And as for previous Snapdragons, Qualy has pretty much xeroxed off-the-shelf Arm Cortex CPU cores. Qualcomm shifted engineers from the Snapdragon team onto its …
Chris Williams, 24 May 2018
Arm's object detector core at work

Within Arm's reach: Chip brains that'll make your 'smart' TV a bit smarter

Processor design house Arm has emitted a few more details about the AI brain it's trying to persuade chip makers to pack into their silicon. Pretty much everyone – from Intel and Qualcomm to IBM, Mediatek and Imagination – has some kind of dedicated neural-network accelerator among their blueprints, ready to slot into chips …
Chris Williams, 22 May 2018
Group of young people yawning/looking bored. Photo by shutterstock

Qualcomm, Microsoft drag apps for Win-10-on-Arm into 64-bit world

Qualcomm and Microsoft will finally let developers start building native 64-bit Windows applications for Snapdragon-based PCs. The 64-bit support is in Visual Studio 15.8 Preview 1, unveiled by Microsoft at its Build conference on Tuesday. As the two companies explained in their joint announcement, the Qualcomm-powered “ …

Industry whispers: Qualcomm mulls Arm server processor exit

Analysis Servers powered by CPUs based on Arm Holdings IP sound like a good idea. They’re a good chance of being denser, more powerful and less costly to run than the Intel CPUs that handle the overwhelming majority of server workloads (and scoop most of the server CPU profits too). Because Arm dominates the mobile world, server CPUs …
Spectre logo jazzed up

Fresh fright of data-spilling Spectre CPU design flaws haunt Intel

Researchers have unearthed a fresh new set of ways attackers could potentially exploit data-leaking Spectre CPU vulnerabilities in Intel chips. German publication Heise reported that eggheads are preparing to disclose at least eight new CVE-listed vulnerability reports describing side-channel attack flaws in Chipzilla's …
Shaun Nichols, 3 May 2018

Hands off! Arm pitches tamper-resistant Cortex-M35-P CPU cores

Arm has released a new processor core design for Cortex-M-powered system-on-chips that will try to stop physical tampering and side-channel attacks by hackers. The microcontroller-grade Cortex M35-P CPU cores are aimed at embedded IoT devices that operate in public or areas where there is a risk someone will either crack open …
Shaun Nichols, 2 May 2018
Facebook CEO Mark Zuckerberg

Signal app guru Moxie: Facebook is like Exxon. Everyone needs it, everyone despises it

RSA 2018 Speaking at the 2018 RSA conference, a board of some of the most respected names in security spoke on Tuesday and were scathing about Facebook – and the industry's response to the Spectre processor bug. The Cryptographers' Panel, an annual tradition at the event, this year included Ronald Rivest of MIT and Adi Shamir of the …
Shaun Nichols, 17 Apr 2018
A block of MediaTek Azure Sphere MCUs

Microsoft has designed an Arm Linux IoT cloud chip. Repeat, an Arm Linux IoT cloud chip

Microsoft has designed a family of Arm-based system-on-chips for Internet-of-Things devices that runs its own flavor of Linux – and securely connects to an Azure-hosted backend. Dubbed Azure Sphere, the platform is Microsoft's foray into the trendy edge-computing space, while craftily locking gadget makers into cloud …
Shaun Nichols, 17 Apr 2018
HPE Apollo 70

HPE donates 3 mini-supercomputers to UK universities boning up on Arm

HPE is donating three Apollo mini-supercomputer clusters to a trio of UK universities to help build Arm supercomputing expertise and promote its Apollo gear. The universities are the Edinburgh University's Edinburgh Parallel Computing Centre (EPCC), the University of Bristol, and the University of Leicester. Installation …
Chris Mellor, 16 Apr 2018
John L. Hennessy and David A. Patterson

Google gives its $1m Turing prize to, er, top Google bods: RISC men Hennessy, Patterson

The two engineers who further developed and popularized the concept of RISC microprocessors have won the 2017 ACM Turing Award. Professors John Hennessy and David Patterson were today announced as this year's (or last year's, if you want to be particular about it) winners of the prestigious honor named after Brit super-boffin …
Shaun Nichols, 21 Mar 2018
Evil Uncle Sam

Intel didn't tell CERTS, govs, about Meltdown and Spectre because they couldn't help fix it

Letters sent to the United States Congress by Intel and the other six companies in the Meltdown/Spectre disclosure cabal have revealed how and why they didn't inform the wider world about the dangerous chip design flaws. Republican members of the House Energy and Commerce Committee sent letters to the seven in January, to seek …
Simon Sharwood, 23 Feb 2018
ISO7816 Tattoo

Arm emits designs to add iSIM tech to Internet of Stuff

Arm has made public the designs to shove SIM technology into ever more connected gizmos by building an iSIM, along with a cellular modem and microcontroller, onto a single chip. The move, which is likely to heap further pressure on cellular networks, is expected to significantly reduce costs and shrink SIM size by dispensing …
Richard Speed, 22 Feb 2018

Windows slithers on to Arm, legless?

Comment Perhaps more by accident or design, Microsoft managed to lower expectations for Windows on Arm last week – but not set them so low it kills off interest in the platform. In fact, the "redacted" advisory about limitations of Windows confirms what we already know – hairy hacks won't work, nor will various plugins that hook into …
Andrew Orlowski, 21 Feb 2018
Ampere_chip

Ex-Chipzilla exec Arms biz to SoC it to Intel in the data centre

Carlyle Group-backed Ampere Computing, run by ex-Intel president Renée James, has launched a server-grade Arm system-on-a-chip to take on Chipzilla. The SoC has a 32 64-bit Armv8 CPU cores, operating at up to 3.3GHz with turbo mode support. There are private 32KB of code and 32KB of data L1 caches per core, 256KB L2 caches for …
Chris Mellor, 6 Feb 2018

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