Stories from March 4th, 2011

AMD Renames Stream to APP, and Offers a University Kit

Realizing the success of Nvidia’s CUDA university initiatives, AMD recently announced a new OpenCL University Kit, a collection of materials that can be used in any university environment to teach OpenCL programming.

“Teaching students to effectively leverage the OpenCL standard involves all the intricacies of parallel programming plus support for a new class of heterogeneous computing devices built on a variety of hardware technologies,” said David Kaeli, professor and associate dean of undergraduate programs, Northeastern University College of Engineering. “The OpenCL University Kit introduced by AMD is an easy tool to enable educators to quickly introduce OpenCL learning into their curriculum, helping them strike a balance between teaching syntax and higher level architectural issues.”

The kit includes 13 lectures, with instructor and speaker notes, as well as code examples.  Combined with the recently announced ‘Accelerated Parallel Processing SDK‘, (the new name for the old Stream SDK) it’s a great way to get into OpenCL development.

via AMD Helps Advance Parallel Computing with OpenCL™ University Kit.

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Stories from January 13th, 2010

Infographic: The Apple App Store Economy

Gigaom has published a tall infographic showing various statistics of the Apple iPhone App Store Economy.  Some numbers of note:

  • 133,979 Apps, from over 28,000 developers
  • Average wait time for approva: 4.78 days
  • Average cost of paid apps: $2.59
  • 200 Million apps downloaded monthly.

See the full graphic on their site.

The Apple App Store Economy – GigaOM.

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Stories from June 8th, 2009

Live Visualization of iPhone App Store Sales

Another fun find at WWDC this week is the tiled display wall showing a live stream of App Store Sales.  Interesting in finding out more about this, anyone know anything else? Video would be perfect. Video after the break, courtesy of TechCrunch.

More information:

This is a live feed showing the activity of 20,000 popular apps currently on the store. Every time a customer downloads an app, its icon lights up (5-min delay).

How they made it:

This hyperwall was built using the latest in Apple technology. It’s powered by 20 Mac Pro towers running Mac OS X Snow Leopard, It was programmed in Quartz Composer using new OpenCL APIs. And it’s shown on 20 synchronized 30-inch Apple Cinema HD Displays.

Yfrog – 157kcz.jpg.

Read more…

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