Showing posts with label Arm Multicore. Show all posts
Microsoft said yesterday that it is paving the way for easier, faster Windows 10 computing on mobile devices with new support from Qualcomm's Snapdragon ARM processors. The partnership, announced at a Windows hardware engineering event in China, could lead to new mobile products running Windows 10 "as early as next year," according to Microsoft executive Terry Myerson.
The Windows 10-Snapdragon union could pose a threat to Intel's position as the market leader in PC chips, a number of observers have noted. At the same time, however, Microsoft yesterday also announced it was collaborating with Intel to bring new security and artificial-intelligence features to PCs, with a focus on gaming and mixed-reality applications.
The Windows 10-Snapdragon union could pose a threat to Intel's position as the market leader in PC chips, a number of observers have noted. At the same time, however, Microsoft yesterday also announced it was collaborating with Intel to bring new security and artificial-intelligence features to PCs, with a focus on gaming and mixed-reality applications.
Together,
developments like these could signal that significant shifts in the
microprocessor market are on the horizon. They could also enable a second
chance for Microsoft to bring the full Windows experience to mobile devices, an
effort the company failed to achieve with its previous Window RT mobile
operating system.
Targeting
Windows Users on the Go
In
a blog post about several announcements made yesterday in China, Myerson -- who
is executive vice president for Microsoft's Windows and Devices Group -- said
the new Snapdragon-powered collaboration with Qualcomm is aimed at meeting
"our customers' growing needs to create on the go."
"For
the first time ever, our customers will be able to experience the Windows they
know with all the apps, peripherals, and enterprise Relevant Products/Services
capabilities they require, on a truly mobile, power efficient, always-connected
cellular PC," Myerson said. "With Windows 10 on cellular PCs, we will
help everyone make the most of the air around them."
By
using Qualcomm's ARM chips instead of Intel's X86-based processors, Microsoft
hopes to enable a new generation of Windows 10-native mobile devices like
tablets and laptops. Traditionally limited to low-power applications, ARM chips
are becoming increasingly powerful and bring the added advantages of support
for longer battery life and cellular-based, always-on connectivity.
Second
Chance for Microsoft
Thanks
to "compatibility with the Windows 10 ecosystem, the Qualcomm Snapdragon
platform is expected to support mobility to cloud computing and redefine how
people will use their compute devices," Qualcomm executive vice president
Cristiano Amon said yesterday in a press announcement.
Myerson
noted that the partnership will enable Microsoft's hardware partners to
"build a range of new Qualcomm Snapdragon-powered Windows 10 PCs that run
x86 Win32 and universal Windows apps, including Adobe Photoshop, Microsoft
Office and popular Windows games."
Microsoft
had previously targeted the mobile computing market with ARM-based devices
running Windows RT, which launched in late 2012. However, that OS failed to
gain traction among consumers, and production of Windows RT-based devices like
the Surface 2 and Lumia 2520 tablets came to an end in early 2015.
Meanwhile,
a new collaboration between Microsoft and Intel called Project Evo will aim to
"further push the boundaries of personal computing" with smarter
voice-machine communication, new virtual and mixed-reality applications, better
gaming and "true always-connected computing," according to an
editorial penned by Navin Shenoy, senior vice president and general manager of
Intel's Client Computing Group.
"The
work we are doing will help drive innovation in other areas too, from
hardware-enhanced single- and multi-factor authentication powered by Windows
Hello and Intel Authenticate for enhanced PC security to an even greater focus
on connectivity -- starting today with LTE," Shenoy wrote. "This
includes offering a wide range of PC form factors and price points that give
people choice in mobility, whether they are carrying an ultra-thin and light
notebook or a cool 2 in 1."
Microsoft has announced a partnership with Qualcomm to bring Windows 10 - real Windows 10, not the aborted cut-down version formerly known as Windows RT - to the company's ARM processors.
Microsoft's previous attempts at playing with non-x86/AMD64 platforms have not exactly set the world aflame. The company has long offered an embedded Windows release which supports ARM and other non-x86/AMD64 architectures, and recently made that available to a wider audience under the moniker Windows 10 IoT Core. Although Windows 10 IoT Core does indeed run on ARM-based devices, in particular the popular Raspberry Pi single-board computer, it's not Windows as most users would know it; instead it's a cut-down operating system designed to run a single application at a time, and built with the intention of winning over embedded developers from Linux and other non-Windows kernels to the Windows ecosystem.
The closest Microsoft has ever come to a true release of a consumer-centric Windows version on ARM was Windows RT, launched alongside Windows 8 on Microsoft's Surface family of tablets. While one or two hardware partners licensed Windows RT, it was soon abandoned by both third parties and Microsoft itself: Microsoft confirmed in 2015 that Windows RT would not be updated to a Windows 10-based version, and sank the final nail into its coffin a few months later by leaving Windows RT out of its so-called 'Universal' Windows Platform.
Now, though, Microsoft is having another crack of the whip, and it's convinced Qualcomm to come along for the ride. Devices built around Qualcomm's latest Snapdragon processors will, the companies have jointly announced, be able to run Windows 10 - and this time it's truly the same release of Windows you'd find on an x86/AMD64 device. Not only will it run Windows 10, mind you, but also Windows 10's considerable ecosystem of applications - including those compiled exclusively for Win32 under the x86 architecture and the Universal Windows Platform.
'To deliver on our customers' growing needs to create on the go, we announced today that Windows 10 is coming to ARM through our partnership with Qualcomm,' explained Microsoft's Terry Myerson in a blog post late last night. 'For the first time ever, our customers will be able to experience the Windows they know with all the apps, peripherals, and enterprise capabilities they require, on a truly mobile, power efficient, always-connected cellular PC.'
Technical details of how the system will work have not yet been released, but the secret lies in emulation: a translation engine will take the x86/AMD64 instructions from the operating system and the software it's hosting and translate them into ARM instructions for the host processor. It's a tried-and-tested approach which gave machines like the Acorn Archimedes and Commodore Amiga basic x86 support in the 1980s and 1990s, though one which typically comes with a considerable performance hit - something for which Qualcomm's latest chips, it is to be hoped, can compensate.
A video demonstrating Windows 10 and Adobe Photoshop running on an ARM-based device is reproduced below, with Qualcomm and Microsoft promising to launch the first units some time next year.
