Monday, October 29, 2012

Cray's Jaguar supercomputer upgraded with NVIDIA Tesla GPUs, renamed Titan

Cray's Jaguar supercomputer upgraded with NVIDIA Tesla GPUs, renamed Titan:
Cray's Jaguar supercomputer upgraded with NVIDIA Tesla GPUs, renamed Titan
Cray's Jaguar (or XK7) supercomputer at Oak Ridge National Laboratory has been loaded up with the first shipping NVIDIA Telsa K20 GPUs and renamed Titan. Loaded with 18,688 of the Kepler-based K20s, Titan's peak performance is more than 20 petaflops. Sure, the machine has an equal number of 16-core AMD Opteron 6274 processors as it does GPUs, but the Tesla hardware packs 90 percent of the entire processing punch. Titan is roughly ten times faster and five times more energy efficient than it was before the name change, yet it fits into the same 200 cabinets as its predecessor. Now that it's complete, the rig will analyze data and create simulations for scientific projects ranging from topics including climate change to nuclear energy. The hardware behind Titan isn't meant to power your gaming sessions, but the NVIDIA says lessons learned from supercomputer GPU development trickle back down to consumer-grade cards. For the full lowdown on the beefed-up supercomputer, hit the jump for a pair of press releases.
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Cray's Jaguar supercomputer upgraded with NVIDIA Tesla GPUs, renamed Titan originally appeared on Engadget on Mon, 29 Oct 2012 03:01:00 EDT. Please see our terms for use of feeds.
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Wednesday, October 24, 2012

Rara.com expands to iOS, Windows 8 and more countries

Rara.com expands to iOS, Windows 8 and more countries:
Rara.com comes to iOS, Windows 8 and more countries
Rara.com has been mighty busy since its luddite-friendly music streaming service launched at the end of last year, and now it's reporting the outcome of those 10 months of toil. In addition to an improved web experience and new Android widget, an AirPlay-compatible app for iOS is now available, with software for Windows 8 arriving alongside its launch. Rara's 18 million tracks haven't only invaded other platforms, but other countries, too -- residents of Brazil, Mexico, Hong Kong, Taiwan, Malaysia, South Africa and Portugal have joined the party, bringing the total number of compatible countries to 27. Lenovo is also getting a piece of the action, as a worldwide agreement means Rara software will now come pre-installed on the manufacturer's Android tablets and Windows 8 gear. Want to hear more about Rara's recent accomplishments? Then head for the PR after the break.
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Rara.com expands to iOS, Windows 8 and more countries originally appeared on Engadget on Wed, 24 Oct 2012 01:21:00 EDT. Please see our terms for use of feeds.
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HP fills in pricing and availability details for its sprawling Windows 8 line-up

HP fills in pricing and availability details for its sprawling Windows 8 line-up:
HP announces pricing and dates for its entire Windows 8 lineup
HP has just announced pricing and availability for its burgeoning Windows 8 lineup of hybrid PCs, notebooks, all-in-ones, desktops and business PCs. The company seem to be wooing every niche out there with a huge (and confusing) array of products running the newfangled OS, and though we already knew the score on many, the picture is now (almost!) complete. The 11.6-inch Envy x2 hybrid (shown above), powered with an Intel Clover-Trail flavored Atom processor will come on the scene on November 14th starting from $850, for instance, and we also have the scoop on the HP Envy TouchSmart Ultrabook 4, HP Phoenix h9 desktop PC and HP Pavilion dm1 (with new 4G connectivity) after the break. Finally, HP still hasn't released pricing or details on its once-mysterious ElitePad 900 business tablet, but they did say that customers who nab one early next year will receive a 50GB Box cloud storage account, gratis. To see the company's entire range, along with dates and prices, the PR is also after the fold.
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HP fills in pricing and availability details for its sprawling Windows 8 line-up originally appeared on Engadget on Wed, 24 Oct 2012 02:45:00 EDT. Please see our terms for use of feeds.
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Monday, October 22, 2012

Samsung Galaxy Premier rumor gathers steam with leaked GLBenchmark results

Samsung Galaxy Premier rumor gathers steam with leaked GLBenchmark results:
DNP Samsung Galaxy Premier rumor
When we first heard of a rumored Samsung Galaxy Premier handset that might be a Nexus device, we had our doubts, especially when we saw TouchWiz adorning the alleged leaked image from Mobile Geeks. Now, GLBenchmark is also giving the idea of a new model more credence, as it briefly showed a possible GT-I9260 model packing a 4.65-inch HD Super AMOLED display, dual 1.5GHz processor and 8-megapixel camera. The page has since been pulled, but a screen cap of the benchmark (after the break) shows PowerVR SGX 544 graphics on the device along with middle-of-the-road scores, though all that would be on a pre-production handset without final software, if it's accurate. Whether such a device would come along at a Google event or one of Samsung's shindigs remains to be seen, but its very existence should be taken with a boulder-sized chunk of salt.
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Samsung Galaxy Premier rumor gathers steam with leaked GLBenchmark results originally appeared on Engadget on Mon, 22 Oct 2012 10:01:00 EDT. Please see our terms for use of feeds.
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Microsoft announces Skype for Windows 8: full-screen calls, push notifications and People Hub integration

Microsoft announces Skype for Windows 8: full-screen calls, push notifications and People Hub integration:
Microsoft announces Skype for Windows 8: full-screen calls, push notifications and People Hub integration
With Windows 8 going on sale in just four days, Microsoft is doing a sensible thing and releasing a version of Skype optimized for Win 8. As you'd expect, Skype for Windows 8 has the same overarching look and feel as other apps, which is to say you can swipe from left to right to see different categories, such as recent activity, favorites and a complete contacts list. But the integration with Windows 8 goes a little deeper than that. Just as you can pinch your Live Tiles to zoom out and make them easier to navigate, you can use semantic zoom to sift through a long list of contacts. And, because Skype runs in the background, you can set up your Start Screen so that the Skype Live Tile shows notifications for things like missed calls. Additionally, Skype is now baked into the People Hub, so that someone's Skype handle shows up alongside other forms of contact, like an email address or phone number.
The in-call experience has also been modified to take advantage of certain features in Win 8. For one, you can link your Skype and Microsoft account, so that when you log into your system using your Microsoft ID, you'll already be logged into Skype. While on a call, you can conduct video chats using the whole screen, at which point chat messages from that person will show up as text bubbles on the side of the screen. At any time, you can swipe to see other recent activity, which could be handy if you're juggling multiple IM conversations at once.
If you prefer, you can also dock Skype on the side of the screen, as you can with any other program in Win 8. With the Skype chat taking up just a third (or two thirds) of the screen, you can use that remaining real estate for an IM chat within Skype, or maybe a web search. Lastly, if you return to the home screen, there's a large phone icon up top where you'll find the dialer, whose number pad allow your fingers plenty of room to hit the right keys. You'll see your balance listed there, too, in the event you're not planning on making a free call to another Skype user. That's our quick summary of what's new, but if you like you'll soon be able to experience it yourself: the app will be available for free in the Windows Store on October 26th.
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