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Samsung Goes Eight Cores
It was only a matter of time before someone got the cunning idea to build an eight-core ARM chip and Samsung seems to have taken up the challenge.
The Korean giant will detail its first eight-core SoC at the International Solid State Circuits Conference in February. The 28nm part features two stitched quad-core clusters, based on A7 and A15 cores, hence the name – big.little.
The A7 cluster runs at up to 1.2GHz, while the A15 cluster can hit 1.8GHz, and it packs 2MB of L2 cache. It sounds like an intriguing concept, a bit like Nvidia’s companion core taken to the next level. The “little” cluster is tuned for energy efficiency, while the beefy A15 cluster should deliver unparalleled performance.
But what about real life applications? Eight cores sound like overkill for smartphones and even high end tablets, so it is unclear whether the big.little chip will find its way into actual products anytime soon.
Baidu Heads To The Cloud
China’s largest search engine Baidu said on Monday that they would provide 30GB of free cloud storage to Android devices built with certain Qualcomm chips, in what’s the latest move by the company to build a presence in the country’s mobile services sector.
Baidu’s limited-time offer applies in China to two of Qualcomm’s latest chips, the Snapdragon S4 MSM 8×25 processor, and the Snapdragon S4 MSM 8x25Q processor. Users activating Baidu’s cloud service will receive 15GB of free cloud storage over the device’s lifetime, and an additional 15GB of storage free for one year.
As of Monday phones containing the chips, from Chinese manufacturers including Lenovo and Huawei, will ship with the free Baidu cloud storage enabled as a result of the partnership with Qualcomm.
Baidu is offering the free storage after the company in September declared China’s mobile Internet space as its next major focus, and announced a $1.6 billion investment to build a new cloud computing center.
GreenPeace Still After Apple
November 27, 2012 by admin
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A Greenpeace study has revealed that Indian outsourcing firm Wipro made the biggest strides to becoming a greener company this year, while Apple continued to lag behind.
Greenpeace’s “Guide to Greener Electronics” is a 16 company ranking that sets out to discover what leading electronics firms are doing to reduce their impacts on the environment.
This year’s study found that Indian firm Wipro, which has a consumer electronics division, was making important progress toward becoming greener.
“There is not a single reason why companies like HP, Nokia and Apple can’t do what Wipro is doing,” Greenpeace’s IT analyst Casey Harrell said.
Wipro was ranked number one in Greenpeace’s survey because of its efforts to increase its use of renewable energy, bring energy efficient products to market, nail down an effective product take back strategy and advocate for better governmental energy standards.
Harrell said that advocacy is an important step companies should take to becoming more environmentally aware. However, he believes that many companies are not doing enough to get the government involved in green initiatives.
“These companies invest a lot of money in advocacy, just not for energy,” continued Harrell.
“They invest in advocacy for things like IP reform and tax reform, just not for energy policy reform.”
Greenpeace’s study criticized Apple for its lack of advocacy efforts. The environmental agency gave the Iphone maker a ranking of zero when it came to environmental protection advocacy.
Apple has previously been slammed by Greenpeace for its decision to use glued-in batteries in its latest Macbook devices.
While many US companies rated poorly on environmental advocacy, Harrell still held out hope that some firms will try to do more going forward. As an example for his optimism, Greenpeace’s IT analyst said that in 2010 HP came out against the controversial California Proposition 23.
Another key area that Greenpeace thinks electronic firms need to improve upon is the lack of proper warranties on devices. Harrell said that companies can make the most energy efficient products in the world but if consumers have to buy a new product each year it won’t matter.
“It is a huge problem,” said Harrell.
ARM Goes High-End
Nvidia is itself an ARM chip licensee that has seen significant design wins with its Tegra 3 system-on-chip (SoC) processor, however the firm doesn’t see ARM based servers being able to do heavy lifting in server tasks for two years. Sumit Gupta, GM of Nvidia’s Tesla Accelerated Computing business unit said that even with GPGPUs, ARM based servers are not yet able to provide the computing power needed to drive high performance servers.
Gupta said, “Performance of these ARM cores is still not where it needs to be for servers. It is getting there; the new ARM64 [processor] is going to get it part of the way.” However he did say that eventually ARM SoCs could hit X86-like performance levels. “One day I think ARM will at least get to similar performance levels as X86 performance. The belief is that over the next one or two years these ARM SoCs will be good enough for cloud applications and web serving. I think it will take some more time to be good enough for accelerated computing.”
As for Nvidia using its Tegra chips to push work to the firm’s GPGPUs, a scenario that would make the firm’s accountants very happy, Gupta said he was surprised at the level of interest from developers and questioned the need for powerful CPUs. “We did a small development kit called Karma that has a Tegra 3 and a Nvidia GPU, [and] I was shocked by the number of those kits that have been sold. The interest in this ARM plus GPU is far larger than even I expected. If the GPU can do dynamic parallelism, it becomes more independent than how powerful CPUs do you need? I believe the first thing that will happen is that people will start using lower performing [Intel] Xeons […] then at some point when these Atom based processors become available they might use that, and when ARM64 is available they’ll use that.”
Tech CEOs Ready For Tablet Wars
The biggest names in consumer technology, smacked by a string of disappointing quarterly results this month, are gearing up for what appears to be the fiercest holiday battle in years.
Investors and consumers have already largely written off flaccid quarterly numbers from tech behemoths like Microsoft, Apple, Google and Amazon. What counts is the next 60 days, when the biggest names in technology do battle at a near-unprecedented scale and pace.
Just last Thursday, Amazon compared its Kindle Fire with Apple’s new iPad mini, point by point, in its earnings release, an unusual forum to name rivals. Apple CEO Tim Cook compared Microsoft’s Surface tablet to an over-engineered car that can fly and float. And Microsoft went for the iPad, saying its Surface boasted twice its storage.
All three tablets will vie for the shrinking consumer dollar these holidays. By tech standards, it’s getting ugly.
“The tablet space is where the growth is. That’s why they are all fighting over it. PC shipments are down and some tablet buyers may never buy another PC,” said Michael Allenson, strategic consulting director in the Technology and Telecom Research Group at Maritz Research.
ARM Seeing Growth
ARM and Vivante have achieved significant market share gains in the system-on-chip (SoC) GPU market while Imagination and Qualcomm have seen their market shares fall.
ARM has been aggressively pushing its Mali GPU design for the last two years, while Vivante has ridden the surge in Chinese tablet sales, and these factors have resulted in both firms increasing market shares. Analyst outfit Jon Peddie Research claimed that ARM and Vivante scored first half 2012 SoC GPU market shares of 12.9 percent and 9.8 percent, respectively, while the SoC GPU market share leaders Imagination and Qualcomm both suffered declines.
ARM more than doubled its market share from the same period a year ago while Vivante went even better by almost quadrupling its market share. Not only were both firms claiming large pieces of the pie, Jon Peddie Research claimed the SoC GPU market had increased by 91.3 percent, suggesting that Qualcomm and Imagination are having a harder time getting new business. Jon Peddie told The INQUIRER that new vendors are entering the market, typically with lower prices to earn customers.
Nvidia’s SoC GPU operations accounted for 2.5 percent of the total smartphone and tablet market, which given that the firm doesn’t license out its GPU designs is pretty impressive. Nvidia could see its market share increase if Microsoft’s Surface tablet sells well.
Is Apple Spying?
Apple, which was in all sorts of hot water when it was caught tracking its users, is up to its old tricks again.
Apple was slammed by privacy experts protested the use of a universal device identifier, or UDID, to track the online preferences of iPhone and iPad users. This made it a perfect target for hackers who broke into digital media firm Bluetoad and made off with close to a million device IDs.
It looks like Apple remains addicted to tracking its users. According to Naked Security iOS 6 has a new tracking system called IDFA, or identifier for advertisers. Like the UDID, the IDFA uniquely identifies your Apple device and any websites that you browse with your iPhone or iPad device can request the IDFA.
While UDID could be tracked to users the IDFA can’t be traced back to individuals, it merely links a pattern of online behaviour with a specific device. In other words, it knows all about you, just not your name.
Fortunately it can be disabled from within iOS, though Apple leaves it enabled, by default and hopes no one will notice. The IDFA acts like a persistent cookie on the phone: allowing advertisers to track user surfing behaviour on their phone and record interactions up to and including purchases or downloads.
Michael Oiknine, the CEO of mobile application analytics firm Apsalar said that IDFA offered many advantages over the discredited UDID. For a start the IDFA is reset when the device, itself, is reset. That will prevent user data from being corrupted when they sell or transfer their phone to a new owner, Oiknine said.
RIM Says Subscriber Base Grew
October 2, 2012 by admin
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Research in Motion offered investors a glimmer of hope on Tuesday, announcing a surprise jump in subscriber numbers that sent its shares up 5 percent, even as the embattled BlackBerry maker worked hard to drum up enthusiasm for its new BB10 devices.
Waterloo, Ontario-based RIM, once a pioneer in the smartphone arena, has rapidly lost market share in North America to Apple’s snazzier iPhone and Samsung’s Galaxy devices.
RIM is now attempting to reinvent itself through the launch of new line of totally revamped smartphones that will run on the new BlackBerry 10, or BB10, operating system. In an attempt to create a buzz around the new devices, RIM gave developers at a gathering Tuesday in San Jose, California, a sneak peek at the smartphone and its features.
At the event, the company also announced that its BlackBerry subscriber base has risen to 80 million from the 78 million it reported earlier this year, surprising many on Wall Street and sparking a jump in the company’s beleaguered share price.
In recent months, RIM has been completely focused on the launch its new line of revamped devices. In the meantime, its aging line-up of smartphones in the market have struggled to compete against the recently launched iPhone 5 and a slew of new Android devices. Most analysts had expected RIM to begin losing subscribers in the recently ended quarter, for the first time in its history.
Kaspersky Finds New Malware
Kaspersky Lab has discovered three Flame spyware related malware threats that it said use “sophisticated encryption methods”.
Kaspersky claims that it uncovered the three new hostile programs while analysing a number of Command and Control (C&C) servers used by Flame’s creators.
“Sophisticated encryption methods were utilised so that no one, but the attackers, could obtain the data uploaded from infected machines,” the firm’s statement read.
“The analysis of the scripts used to handle data transmissions to the victims revealed four communication protocols, and only one of them was compatible with Flame.
“It means that at least three other types of malware used these Command and Control servers. There is enough evidence to prove that at least one Flame-related malware is operating in the wild.”
The discovery of the three programs indicates that Flame’s Command and Control platform was being developed in 2006, four years earlier than first thought.
Flame was originally uncovered in May targeting Iranian computer systems. The malware drew widespread concerns within the security industry regarding its advanced espionage capabilities.
The full scale of Flame and its overarching implications remain unknown, despite the ongoing joint research campaign being mounted by Kaspersky, IMPACT, CERT-Bund/BSI and Symantec.
“It was problematic for us to estimate the amount of data stolen by Flame, even after the analysis of its Command and Control servers,” said Kaspersky’s chief security expert, Alexander Gostev.
Following the discovery of the three new related programs, Kaspersky’s chief malware expert Vitaly Kamluk told The INQUIRER that Flame is not the only one in this big family.
“There are others and they aren’t just other known malwares such as Stuxnet, Gauss or Duqu,” he said. “They stay in the shadows and no one has published anything about them yet. Others were probably used for different campaigns.”
Kamluk added that it is “very possible” there are more than the three listed in Kaspersky’s report.
“They started building RedProtocol, yet another ‘language’ for unknown malware. No known client types are using that one, which means that there is even more malware out there,” he added.
RIM, Microsoft Sign Patent Licensing Deal
September 25, 2012 by admin
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Research In Motion’s shares jumped on Tuesday after it inked a patent licensing deal with Microsoft Corp to use one of the technology company’s file storage systems.
Microsoft said the patent being licensed by RIM greatly expands the size of files that flash memory devices can handle and increases the speed at which those files can be accessed. The technology also provides the ability to seamlessly transfer data between a variety of different devices.
“This is potentially money out of RIM’s coffers for the right to use the ex-FAT patent in its technology. But what it does for investors and others is provide a glimpse into what the BlackBerry 10 devices can do,” said Kevin Restivo, a mobile device analyst at global research firm IDC.
RIM has seen its once dominant position in the smartphone market slip away to Apple Inc, Samsung and other competitors, and the company’s fate may depend on the success of its new line of devices, the BlackBerry 10, which is set to hit the market early in 2013.
RIM hopes the BlackBerry 10 will help it regain market share that has been ceded to snazzier devices such as Apple’s iPhone and others that run on Google Inc’s Android operating system.
“I think there is some anticipation and speculation around the devices that RIM will launch as a result of the announcement today,” Restivo said.