Category: ARM

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Apache Ambari on ARM server

Posted by Charbax – March 14, 2017

At Linaro Connect Budapest 2017, ARM and the Linaro LEG (Linaro Enterprise Group) team demonstrate Apache Ambari running on ARM servers. Apache Ambari is one of key Big Data components that provides an easy to use web interface to provision, manage and monitor Hadoop cluster and various other Big Data tools. In this demo Apache Ambari is running on 3 node cluster with Hadoop, YARN and Zookeeper, all on AARCH64 hardware.

With ARM servers getting into Datacenter, Linaro has been collaborating with ARM and ARM vendors in making sure Big data components work well in AARCH64 architecture. Porting and Building Apache Ambari on AARCH64 is one of the efforts the team has been working on apart from porting, building and benchmarking Hadoop, Spark, Hive, HBase and other Big data components. The team chose to showcase Apache Ambari as a high level component due to it being very intuitive, easy-to-use Hadoop management web UI backed by its RESTful APIs. Ambari provides a dashboard with metrics for CPU, Storage, memory utilization and also metrics for HDFS, MapReduce, Pig, Hive etc for monitoring Hadoop Cluster. It also provides step-by-step wizard for managing Hadoop Clusters (like adding nodes, taking down nodes, doing rolling upgrades, etc).

As of today, Ambari is officially supported only on X86 servers. The work team has done is to patch Ambari to work on AARCH64, which involved patching various dependencies like phantomjs, leveldb, leveldbjni java libaries, etc. Linaro is also part of ODPi organization (odpi.org), which has been working on standardizing Big Data. Ambari is part of ODPi's operations specs. The collaboration helps in speeding up upstreaming process since ODPi also has some of same maintainers as of ASF.

The work done for this demo is a PoC running in ARM lab (working on Linaro Dev Cloud at the mean time) and yet published.

This video features Eugene Xie ARM Principal Software Engineer & Tech lead of Workloads team of Enterprise Software, BSG, Ganesh Raju - Tech Lead, BigData team and Naresh Bhat, Cavium assignee to Linaro for BigData.

ARM Cordio-N NB-IoT as ARM shipped 100 Billion chips

Posted by Charbax – March 14, 2017

ARM announces that 100 Billion ARM Processors have shipped. And in this video, ARM talks about their acquisition of Swedish Mistbase and British NextG-Com to enable ARM's new Cordio-N NB-IoT narrowband IoT communications standard.

Secure Debug IoT on ARMv8-M ARM Cortex-M33

Posted by Charbax – March 12, 2017

Marc Moreno Berengue of ARM at Linaro Connect 2017 in Budapest shows TrustZone for ARM Cortex-M33 implementing a secure gateway between the Secure and Non-secure areas on the ARM Cortex-M33 SoC, with the ARM CoreLink SSE-200 subsystem, TrustZone, ARM CoreLink SIE-200, instruction cashes, power infrastructure components, Secure Debug with ARM CoreSight SoC, the optional ARM TrustZone CryptoCell and the optional ARM Cordio Radio. All these enabling security for IoT. This demonstration is running on the ARM Cortex-M Prototyping System (MPS2/MPS2+) which is a Versatile Express development board featuring a large FPGA for prototyping Cortex-M based designs and a range of different options for debug.

Qualcomm Snapdragon 835 with Gigabit LTE

Posted by stromium – March 4, 2017

Qualcomm demonstrates their X16 Cat16 Gigabit LTE modem integrated in the upcoming Sony Xperia XZ Premium using Qualcomm Snapdragon 835 which features 4x4 MIMO (multiple input multiple output). The phone uses 4 LTE antennaes instead of the usual 2 to boost throughput speeds to 1Gbps using carrier aggregation. The technology is expected to be more power efficient since the faster downloads would finish quicker, effectively lessening the time cellular data is used.

Masayoshi Son Keynote at MWC 2017

Posted by Charbax – February 28, 2017

Masayoshi Son, CEO and Founder of SoftBank which is owner of ARM since September 2016, is giving the opening keynote at the 2017 Mobile World Congress in Barcelona. You can also watch the official video of this keynote here. On his way out of the keynote area I was able to do my 1 minute Interview with Masayoshi Son which you can watch here.

Masayoshi Son Interview, SoftBank CEO, owner of ARM

Posted by Charbax – February 27, 2017

Masayoshi Son is the CEO of SoftBank, owner of ARM since September 2016, he answers few of my questions about the future of ARM, R&D investments to come, the excitement for the future technological developments to come. That was on the way out of his Keynote speech, video of which I will post a bit later tonight.

TV Style Edit: How Acorn Archimedes, ARM and the SoC revolutionized the world

Posted by Charbax – February 19, 2017

GeorgeAgainstTheMachine spent 60+ hours making this 8 minute video edit about the Acorn Archimedes A4000, using clips from my Interviews with Sophie Wilson (Part 2, Part 3) and Steve Furber talking about how they designed the first ARM Processor and the worlds first System on a Chip (SoC). Looking through my extensive interviews with them both, he was able to edit Sophie Wilson and Steve Furber reminiscing together, TV Documentary style. Subscribe to GeorgeAgainstTheMachine on YouTube, follow georgeagainst on Twitter.

Micro:bit CTO and CEO interview

Posted by Charbax – February 10, 2017

Johnny Austin is the CTO of the micro:bit foundation, they have distributed about 1 million units for free to every school kid age 12 in the UK, who use them to learn programming. The retail price is £13 in the UK. Micro:bit Foundation has announced three new Founding partners to join the current six. The British Council, Amazon and Lancaster University will be joining the BBC, Nominet, ARM, IET, Microsoft and Samsung. Zach Shelby is the CEO and he talks about how they are working to make the micro:bit available worldwide to everyone who wants to use it. The micro:bit is now available in 32 countries, with resellers in eleven. The micro:bit Foundation with element 14, the distributor of the BBC micro:bit, announced resellers in six new countries. This means educational organisations, teachers, kids, parents and makers will now also be able to locally purchase the BBC micro:bit in Germany, France, Italy, Sweden, Netherlands and Finland.

Sir Robin Saxby, first ARM CEO and Chairman

Posted by Charbax – January 9, 2017

Here is my interview with Sir Robin Saxby, the founding CEO and Chairman of ARM (1990-2007). He talks as if he is lecturing to students answering unprepared questions straight off the cuff. He describes how from humble beginnings headquartered in Cambridge UK, ARM became the global standard for embedded RISC microprocessors used in many everyday devices, such as, phones, tablets, cars, printers, and TVs. Robin Saxby talks about the technology, people, culture, business model, failures and successes, partnership, strategy and global challenges, that helped make ARM successful. The total time is 1hr45min including an introductory review and a list of errors and corrections at the end. Robin hopes it will inspire other technologists and engineers to have as much fun and excitement as himself as well as to improve understanding of technology and business for all.

360 video: ARM Techcon 2016 (part1)

Posted by Charbax – December 23, 2016

For best result, watch this video on you VR Headset, either cheap Google Cardboard with your phone or your all in one VR headset! This 360 video is the part1 filmed at the ARM Techcon 2016 tradeshow.

Filmed using the Shuoying 1080p dual-lens Panoview camera, see my Interviews and my Factory Tour at the Shuoying category here.