Mark Shuttleworth, founder of Canonical talks about Ubuntu on ARM and Canonical at Linaro.
David Mandala talks about Ubuntu on ARM, the direction of it going onto servers and Canonical's involvement in Linaro.
Check out the articles on Google News.
The 3U rackmount chassis has 48 ARM servers with a total of 192 processor cores, with each ARM server drawing a maximum of 15 watts of power. Each server uses Marvell's quad-core Armada XP 78460 chip, which runs at 1.6GHz, and has error correction features, networking and storage components.
- See what cloud can do! Dell unveils ARM servers (gigaom.com)
Huawei talks about how their modular data center system provides Simple Deployment, Scalable Design, Energy Saving and Smart Management for their Modular Data Center solution for enterprises, anyone building data centers.
David Mandala, Manager of the ARM Team at Canonical talks about the status of Ubuntu Linux on ARM Laptops and Servers, and about their plans for Ubuntu on ARM until 2014 and beyond. Who wouldn't want to buy an awesome $199 ARM Powered Ultrabook, 13.3" screen, ARM Cortex-A9 1.5Ghz TI OMAP4460 or 1.8Ghz TI OMAP4470, thinner, lighter than Intel Ultrabooks, 2x longer battery life on a smaller thinner battery (10x with the sunlight readable Pixel Qi), 1GB or 2GB RAM for full speed Chrome and Firefox web browser speeds?
Talking about the status of Ubuntu on TI OMAP3 (beagleboard), OMAP4 (pandaboard), Marvell, Freescale, Calxeda, plans for Quad-core ARM Cortex-A9 optimizations by Ubuntu 12.10, ARM Cortex-A15, ARM Cortex-A7, ARMv8 64bit, the imminent inclusion of full hard-float optimization in Ubuntu 12.4 on ARM:
With Ubuntu 12.04 on ARM there is also hard-float support (ARMhf), as previously talked about on Phoronix, and this will mean a huge performance boost for many workloads. Mandala said the performance boost they are seeing is between 5% and 30% improvement for floating-point operations. Also benefiting greatly for end-users is improved font-rendering, web-page scrolling, and other operations from this ARM hardfp support. Other code is also benefiting due to better use of the stack calling convention.
- Genesi’s Hard Float optimizations speeds up Linux performance up to 300% on ARM Laptops (armdevices.net)
- ARM Powered Server Calxeda EnergyCore launch video (armdevices.net)
- Ubuntu at ARM TechCon 2011 (armdevices.net)
- Linaro ARM Linux optimizations status at the Freescale Technology Forum (armdevices.net)
- A further update on Linaro status at Computex 2011 (armdevices.net)
- Canonical explains the status of Ubuntu on ARM Powered Laptops (armdevices.net)
At ARM TechCon 2011 last week, Applied Micro was able to show their ARMv8 platform design already running on an FPGA, to be sent out to their partners in January so they can start working on the software for when they can have working silicon of their ARMv8 64-bit Server-on-chip platform, they say as early as in the 2nd half of 2012 already. Here is the full keynote presentation featuring Paramesh Gopi, president and CEO of Applied Micro, Lance Howarth, EVP Marketing at ARM, Dr. Christos Kozyrakis of Stanford University, Andrew Feldman, Founder and CEO of SeaMicro and Vinay Ravuri, Vice President of AppliedMicro's Embedded and Processing Business Unit, presenting the worlds first ARMv8 64-bit processor demo running on an FPGA. I recommend that you watch the full webcast with slides on Applied Micro's own website (enter a name and email to start watching in full screen with the synchronized slides), and here is the YouTube version without the slides as published by youtube.com/cnxlinux:
One can thus possibly understand from this that the ARM Powered Servers are going to be upgraded twice in the next year. Powered by Quad-core ARM Cortex-A9 now such as the HP Moonshot project powered by Calxeda EnergyCore, likely upgraded to ARM Cortex-A15 solutions (up to 8 cores) as soon as those are ready (2H 2012) and then again upgraded to ARMv8 64-bit running at up to 3Ghz which is what Applied Micro is saying that they can deliver early silicon of in just about a year from now. Thus ARM Powered Servers are going to run at up to full performance levels, not only being suitable for lower power consumption and lower price but also aiming to deliver the full maximum performance that some people building servers say they need.
- Applied Micro leaps ahead in ARM server race (go.theregister.com)
- 64-bit ARMv8 architecture to debut in AppliedMicro X Gene SoC (linuxfordevices.com)
- ARM targets 64-bit servers (h-online.com)
- Friday Video (late): Want more info on the AppliedMicro 64-bit ARM v8 X-Gene server SoC? Photos and a link to a video (eda360insider.wordpress.com)
- AppliedMicro demos FPGA emulation of multicore server chip based on new 64-bit ARMv8 architecture (eda360insider.wordpress.com)
- ARMv8 detailed: 64-bit architecture, AppliedMicro first in line (engadget.com)
10x less power consumption, 40x less cables, 10x less switches, 20x less racks, 4x more servers for 3x lower cost.
HP, the biggest Server maker in the world, is launching the ARM Powered Project Moonshot to revolutionize the server market. Together with Calxeda, they are launching the new custom designed Quad-core ARM Cortex-A9 EnergyCore processor that can be stuffed in a completely redesigned server rack to offer many more servers in a much smaller space and consuming much less power at a much lower cost.
You can be sure Google, Facebook, Amazon are looking into using these instead of Intel servers as soon as possible.
Now that Intel is losing the battle to powering the client device, they are also about to loose the battle to powering the cloud.
One little warning though. HP is Intel's biggest Server customer today. Intel provides most of the server processors for HP's $16 Billion per year server business today. So you never know what kinds of threats or "incentives" Intel might come up with now that HP has announced the Project Moonshot and Intel might try to lure HP into getting a discount on current server chips and using the Intel Atom instead. Expect Google, IBM, Dell and others to soon announce their own ARM Powered server projects also.
- HP's Project Moonshot Targets Low-Power Servers (datacenterknowledge.com)
- HP Project Moonshot reveals low-power Redstone ARM servers (slashgear.com)
- HP's Project Moonshot works on low-power ARM, Atom servers (electronista.com)
- ARM Breaks Into One Of Intel's Strongholds (ARMH, INTC, HPQ) (businessinsider.com)
- HP Project Moonshot hurls ARM servers into the heavens (go.theregister.com)
- Ubuntu Cloud Portal: Ubuntu & HP's project Moonshot (cloud.ubuntu.com)
- HP's Project Moonshot aims to make ARM servers mainstream (zdnet.com)
They are showing Ubuntu 11.10 running on the Toshiba AC100, and Ubuntu 11.10 Server Edition running on the OMAP4 Pandaboard.
Canonical is working with ARM and Calxeda to prepare the customized and optimized Ubuntu Server Edition software to run on ARM Powered servers once they are ready.
With Ubuntu Server becoming the de-facto standard for cloud infrastructure and big data solutions, we recognise that power consumption is key to efficient scaling. Building on four years of working with ARM, we are now taking the step of supporting Ubuntu Server on ARM. We expect these processors to be used in a variety of use cases including microservers.
This is a first step and there will be many revisions of processors, hardware designs and of software as the performance and supported server workloads optimised for ARM grow over the next four years. It is, however, a first crucial step towards a new technology and one where yet again open-source innovation leads.
The new addition to the Ubuntu family | First release in October 2011
In October, the Ubuntu Server 11.10 release will be simultaneously available for x86, x86-64 and ARM-based architectures. The base image of the releases will be the same across architectures with a common kernel baseline. The ARM architecture will also be part of the long-term support (LTS) version of Ubuntu Server in 12.04 and other future releases.
Initial development focus and optimisation will be around the most popular Ubuntu workloads of web/network infrastructure and distributed data processing via NoSQL or big data applications where workloads typically use hundreds or thousands of systems.