A not-so-small step forward for ARM-kind

APMC

amd-stage-apu-13

Two major milestones were reached this week for fans of ARM-based server gear.   First, HP and Applied Micro announced the 1st production ARM server this week with appropriate fanfare.   Here’s an analysis by Paul Teich and Gina Longoria (another Calxeda Alumni) of Moor Insights and Strategy.   Second, AMD showed off 2 OS’es (RedHat and SUSE), 2 JVMs (OpenJDK and Oracle),  and Hadoop running for the 1st time on an ARM A57 based server at JavaOne.   As Harish Jonnalagadda of BSN noted,  “Adding Hadoop functionality to its software ecosystem is a natural move for AMD as its target clients will be looking to use its server clusters to process large data sets. The low-power nature of the CPUs make them ideal for processing large chunks of information and undertaking high I/O tasks.”

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ARM Servers: Hype vs. Reality

b283e604-cfcf-11e3-a3f9-12313d1c3a13-mediumAs the ARM server market began to emerge in press and powerpoint, it was not hard to separate the hype from reality:  it was a lot of hype.  Spread by well-meaning advocates trying to change the world and give Intel a run for their money, these myths created unrealistic expectations on whether ARM chips are worthy of server applications, when they will ship, and how hard they will be to use. I applaud the early leaders including APM and AMD for their early efforts on 64-bit products.  While they have tried to balance their excitement and the uncertainty of semiconductor development schedules, there are nonetheless a few myths that need clearing up.  Here are six common ones: [Read more...]

Fabrics and the Software-Defined Data Center

Moonshot Cartridge

Calxeda has announced its second generation SoC, the ARM® Cortex™ A15 based EnergyCore™ ECX-2000.    This is the industry’s first ARM-based SoC enabled for full OpenStack clouds, Xen and KVM virtualization, and delivers twice the performance of the first generation ARM-based server SoCs. Calxeda will demonstrate the new platform running Ceph object storage and OpenStack  at this week’s ARM TechCon conference in Santa Clara, October 29-31.  Notably, HP has selected the ECX-2000 for an upcoming Moonshot server in early 2014. Calxeda also added a second 64-bit SoC to its roadmap that is pin-compatible with the ECX-2000,  accelerating the availability of production 64-bit Calxeda-based systems in 2014 and protecting customers investments.

While this is big news, there is a far more important story to be told.  The new ECX-2000 is just the next step on the journey to a far more efficient datacenter. This journey will fundamentally reshape the datacenter infrastructure into a fleet of compute, storage, networking, and memory resources; the so-called Software-defined Data Center.

[Read more...]

What’s a nice core like ARM® doing in a place like this?

IEEE held their annual fest for uber-techies at SuperComputing ’12 this week in Salt Lake City.  With over 8000 attendees flocking to the snowy site in spite of the economy and impending fiscal cliff, this event has become a mecca for anyone seeking the next great technology in computing hardware for serious work.  In the old days, it was all about (Tera)Flops and Fortran.  These days it is about Big Data, hardware acceleration, interconnect fabrics, storage, and green computing.  Wandering around in the massive exhibit hall, one could see name badges from companies like eBay,  Amazon, Peer One Hosting, and Dreamworks, right alongside the traditional attendees from leading universities, National Labs, and the Departments of Defense and Energy.

So, what’s a little core like ARM doing in a place like this? Its all about the data. “Data Intensive Computing” in HPC is pronounced “Big Data” in the enterprise.   And the two communities have another thing in common: both are seeking more energy efficient solutions to large computations challenges. So naturally, they are turning to ARM with great hopes for the future.

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Calxeda in the Cloud, TryStack Announces New ARM Zone

Want to test some cloudy code on an ARM server?

Now you can! For Free!

Calxeda, OpenStack, HP, Canonical, and Core NAP  hosting have now donated the hardware, software, and facilities to provide FREE access to HP’s Calxeda-based Redstone servers using  the TryStack sandbox. This is so cool;  you can provision a free server instance and play to your hearts content.  Upload code or images. Develop and test your software. Use the OpenStack API’s on ARM and realize “Its just Linux!”.  And pay nothing.  For more information on how to access this, see the OpenStack Blog

Obviously, there has been a lot of interest about this new class of servers that can dramatically reduce power and space requirements for scale-out workloads. Thats why you came to this site! Some call these “micro-servers” (Intel). Some call them “Extreme Low Power Servers” (Gartner’s analysts). And yes, some have affectionately called them “Wimpy Nodes” (See Carnegie Mellon University’s “FAWN” paper.)

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Dell Enters the ARM Race for Servers

Dell announced today that they are working with TACC (Texas Advanced Computing Center) to provide access to ARM-based servers for developers and researchers. Here’s one of many articles: http://www.v3.co.uk/v3-uk/news/2180570/dell-targets-datacentres-arm-copper-servers . This is an important announcement, since Dell is a big player in the markets best suited for ARM such as Internet web properties, Big Data, Cloud Service Providers, and HPC outfits. As such, this further validates the market demand for ARM-based servers, and helps accelerate the growth of the required ecosystem.

The observant reader will notice that Dell is using the Marvell Armada XP SOC, because, as Dell pointed out, “the Marvell parts are already available in sufficient quantities”. But Dell positioned themselves as “agnostic”, and confirmed in interviews that they are also working with Calxeda.

As the ARM server market continues to take shape, the one constant you can expect is choice. Thats the beauty of the ARM business model! Congratulations Dell! Welcome to the party!

The Little (ARM) Server That Could

Two weeks ago, Calxeda publicly demonstrated Ubuntu 12.04 on the EnergyCore SoC, a monumental occasion for the ARM server industry.  The progress that’s been made by Calxeda and our partners over the last 12 months has truly been remarkable.  The journey we’ve taken and the opportunity afforded us reminds me of a famous childhood story, “The Little Engine That Could”; a story that teaches children about hard work and believing in ourselves.

The Little Engine That Could by Watty Piper

(Spoiler alert: Essentially, there’s a stranded train that needs help getting over a high mountain. Some of the larger, more established, engines are asked to pull the train, but for various reasons they refuse. So they ask the small engine, who agrees to try. The engine successfully pulls the train over the mountain while repeating its motto: “I-think-I-can”.)

There have been naysayers who have, from the very beginning, doubted not only Calxeda’s ability, but the ability of an entire ecosystem to recognize and respond to an industry desperate for change.  And that’s exactly why the world’s first Ubuntu 12.04 demo on an ARM server two weeks ago was so exciting!  Together with our partners, we demonstrated the following on a Calxeda reference server:

  1. Fully functional web server powering a local copy of calxeda.com
  2. Cloud Infrastructure-as-a-Service (IaaS) platform via OpenStack
  3. Support for Canonical’s Juju and MaaS for system configuration and provisioning

Some people have recently asked me, “so, what’s the big deal?”  Well, I want to take a moment to provide some color commentary about these demos and, more importantly, what these demos really represent. [Read more...]

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