Will Cortex A7 Accelerate Android?

Texas Instruments (TI) said ARM’s heterogeneous ‘Big.little’ architecture helps it accelerate Google’s Android operating system.

TI, which designs the popular range of OMAP system-on-chip (SoC) processors found in many smartphones told The INQUIRER that ARM’s newly unveiled Big.little architecture will help improve overall performance of the Android operating system.

Avner Goren, GM of OMAP Strategy at TI told The INQUIRER that ARM’s Big.little architecture, which uses Cortex A7 and Cortex A15 cores, addresses a different need than that of multi-core processors made up of identical cores.

Goren said, “We have been using heterogeneous multi-cores since 2002, we always had an ARM CPU coupled to accelerators for video, graphics, DSPs, image processing. This [Big.little] doesn’t change anything in this idea. On the contrary, it builds on this concept and it is another dimension. None of what was held here changes what we are doing in the rest of the system.”

Goren continued by saying that Big.little is a natural progression from the multi-core, accelerator-aided processors of yesteryear. “What we have held today doesn’t change the fact I would continue doing accelerators, DSPs, video accelerators and use [Cortex] M3s inside, but it changes what I’m doing on the high-level Android side.”

When ARM’s multi-core processors tipped up at Mobile World Congress earlier this year firms were banging on about it would be a golden age of power efficiency due to being able to run multiple cores at lower frequencies. Now less than a year later and with dual-core smartphones still having relatively poor battery life, it looks like that strategy has gone for a Burton. Goren admits that homogenous multi-core architectures do have a problem.

“Multicores give you scalability in a range, performance goes up and down within this range based on how many cores are active and what is the voltage level for these cores. On the other hand it has a floor, this floor is when you have one core running at the lowest voltage. What we have identified is a need for general processing power, meaning running Android, even at a lower [power] level,” said Goren.

Goren said ARM’s A7 processor will allow TI to ramp up the Cortex A15 core without hurting the ‘idle’ performance of the more frequently used Cortex A7 core.

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Will Android Tablets Get Ice Cream Sandwich?

Google just held its Galaxy Nexus event in Hong Kong and we read just about every report and release in detail, only to find that Google didn’t even mention Ice Cream Sandwich Android 4.0 for tablets, which is somewhat surprising.

At this time, there is no official information if and when Android 4.0 comes to tablets. Since Android 4.0 looks like the lovechild of Gingerbread and Honeycomb and gets a few new options, it’s likely that we will see Android 4.0 on tablets, with a few tweaks of course.

Google just don’t want to talk about it, at least not yet. Since Google chaps already said that Android 2.3 capable phones should be able to run Android 4.0 this definitely applies to any Android 3.x tablets since most of them have dual-core processors and quite powerful hardware to back it up.

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Will Help Desks Become Extinct?

Tom Soderstrom, CTO at NASA’s Jet Propulsion Laboratory (JPL), views everything through the clouds.

NASA’s JPL uses 10 public or private clouds to store everything from photos of Mars for public purview to top-secret data.

Pretty soon, Soderstrom told attendees of Computerworld‘s SNW conference, data stored by large enterprises like NASA will be measured in Exabytes; one Exabyte is equal to 1.5 billion CDs or a million terabytes.

And, he noted, the only place to store Exabytes of data is on public and private clouds.

The good news is that with data in the cloud, people will be able to “work with anyone, from anywhere, with any data, using any device at any time,” he said.

And the not-so-bad news is that IT help desks, as we know them, will become a thing of the past, and IT workers in general will have to rethink how they approach application development and security.

“Now the workforce and consumers of IT are becoming mobile. Have you ever called a help desk for your mobile device? What do you do? Probably, the first you do is Google or Bing it. If you can’t get the answer there, you ask your kids. If you can’t get your answer there, you ask your friends who are like you. For us, that’s the workgroup,” Soderstrom said.

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Apple Scores A Victory

A court imposed a temporary ban on the sale of Samsung Electronics’ latest computer tablet in Australia on Thursday, delivering rival Apple another legal victory in the two firms’ global patent war.

Resolution of the case could take months — unless Samsung takes the potentially risky option of an expedited hearing — which, in the fast-moving industry, could mean the new Galaxy tablet is never launched in Australia. The Galaxy is the hottest competitor to Apple’s iPad, which dominates global tablet sales.

“The ruling could further extend Apple’s dominance in the tablet market as it widens a sales ban of Samsung’s latest product,” said Lee Seung-woo, an analyst at Shinyoung Securities in Seoul.

Whilst the ruling is a blow for Samsung, the Australian market is not large. A more important legal battle starts later on Thursday, when a Californian court begins hearing Apple’s bid to ban sales of Galaxy products in the United States.

The two technology firms have been locked in an acrimonious battle in 10 countries involving smartphones and tablets since April, with the Australian dispute centering on touch-screen technology used in Samsung’s new tablet.

The Federal Court in Sydney, in granting the temporary ban, ruled Samsung had a case to answer on at least two of Apple’s patents. The ban applies on sales of Samsung’s Galaxy 10.1 tablet until the same court rules on the core patent issue.

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Lenovo Passes Dell, Becomes No. 2 PC Vendor

Lenovo surged past Dell to become the world’s second largest PC vendor at the end of the third quarter, according to research firms IDC and Gartner.

Top PC maker Hewlett-Packard also saw its worldwide PC shipments grow by 5.3 percent in the quarter, despite reports that the company may spin off its PC business.

Both research firms said growth for the quarter failed to reach earlier projections. IDC said at the end of the third quarter, worldwide PC shipments increased by 3.6 percent year-over-year, below its earlier 4.5 percent growth projection.

Gartner said PC shipments grew by 3.2 percent year-over-year, which was lower than the research firm’s original projection of 5.1 percent growth for the quarter.

Analysts have pointed to sluggish spending because of weak economic conditions as a key reason behind the slowdown in PC growth. The rise of tablets has also hurt shipments.

“For the moment, PCs have taken a backseat to a range of other devices competing for shrinking consumer and business budgets,” said IDC analyst Jay Chou in a statement.

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WebOS Lives

HP is aiming to keep WebOS alive by putting it on printers.

The firm has discontinued its WebOS devices such as the Touchpad tablet and Pre 3 smartphone but WebOS will appear on new products, according to Pocketlint. The operating system (OS) will come on the Designjet line of HP printers.

An HP spokesperson said, “HP is currently investigating using WebOS on its Designjet range of professional printers.”

It’s likely that the OS will come on consumer printers at some point in the future, too. The following statement also hints that it could appear on products other than printers.

“HP is 100 [per cent] committed to producing print solutions that meet our customer needs and we will continue to drive innovation to ensure our products and solutions meet market demand. We built our printing franchise based on being OS agnostic – we have been and will continue to be agnostic to meet our various customer needs. As webOS plans develop we will continue to evaluate how and if we incorporate it into our future products.”

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HP’s PC Division Decision This Month

HP will decide on the future of its PC business this month, according to a statement from its newly installed CEO.

While it was under the Apotheker captaincy the firm announced rather shocking plans to dump the PC business. Okay, it didn’t explicitly say that, rather it said that it would consider selling it or spinning it off, which apparently meant something else to HP than it did to normal people.

According to Bloomberg, new HP CEO Meg Whitman sprinkled a little more colour into the HP PC business tapestry, and in a conference call said that the firm is almost ready to say what its plans are.

It’s likely that shareholders and the board are still reeling from the suggestion, but the extra time will give HP room to decide on what it wants to do with the still profitable, but boring hardware arm.

While it was under Leo Apotheker’s rule the firm had given itself the deadline of the end of the year for a decision, but presumably sick of people asking her, “what are we going to do with the PC business?”, Whitman has bought the decision forward.

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Will Oracle Buy HP?

Word on the street is that Oracle has threatened to buy its sworn enemy HP. According to the Times of India, HP directors are terrified that their falling shares would make the company vulnerable to a bid from Oracle. Apparently this was the reason for the sudden sacking of Leo Apotheker.

Oracle has considered informally whether to approach Hewlett-Packard, but it’s unlikely to make a bid any time soon. But to make sure HP has hired Goldman Sachs to help it prepare for any possible moves by activist investors, one person said.

If Oracle were to make a hostile takeover it would be with the sole aim of getting rid of a lot of people who have hacked Larry Ellison off. It might even result in Mark Hurd returning to the company.

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Tool Created To Hack BlackBerry Passwords

A Russian security firm has upgraded a phone-password cracking software with the ability to figure out the master device password for Research in Motion’s BlackBerry devices.

Elcomsoft said on Thursday that before it developed the product, it was believed that there was no way to uncover a device password on a BlackBerry smartphone or PlayBook tablet. BlackBerry smartphones are configured to wipe all data on the phone if a password is typed incorrectly 10 times in a row, the company said.

Elcomsoft said it figured a way around the problem using a BlackBerry’s removable media card, but only if a user has configured their smartphone in a specific way. In order for Elcomsoft’s software to be successful, a user must have enabled the feature to encrypt data on the media card.

The feature is disabled by default, but Elcomsoft said around 30% of BlackBerry users have it enabled for extra security.

The company’s software can then analyze the encrypted media card and use a brute-force method to figure out a password, which involves trying millions of possible password combinations per second until one works.

Elcomsoft said it can recover a seven-character password in less than an hour if the password is all lower-case or all capital letters. The software does not need access to the actual BlackBerry device but just the encrypted media card.

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Cisco Offers Free iPad/iPhone Video App

Cisco announced improvements to its video product line Thursday to make it easier for businesses to create and share video, including a free app coming soon for iPhone and iPad devices.

The free app will make Cisco’s existing Show and Share software available for iPad and iPhone in late October through the Apple App Store, Cisco officials stated via a Webcast earlier this week.

Show and Share is Cisco’s video-sharing software, which allows users to search and watch videos as well as record and upload their own videos. That software has been available on other hardware, but until now not for the iPhone and iPad.

Also, Cisco said it is integrating its existing Show and Share with its Media Experience Engines 3500 and itsTelePresence Content Server, although it didn’t yet name the products that will provide the integration. Also, a new software release of the 3500 allows it to support Flash, H.264 and Windows Media formats.

An existing software tool called Pulse Video Analytics will soon allow searches of video content by keyword or speaker in the Cisco Show and Share product.

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