AMD Spurs Software Development to Benefit from Heterogeneous Compute Architectures and APUs

ATI Stream SDK v2.2 enables next-generation computing experiences; delivers OpenCL(TM) 1.1 support

Dornach b. München, (PresseBox) - AMD (NYSE: AMD) today announced the availability of the ATI Stream Software Development Kit (SDK) v2.2 with full OpenCL(TM) 1.1 support to provide developers with the tools they need to build incredible nextgeneration applications. By taking advantage of both CPU and GPU processing power in a given system, applications like 3D video, HD video chat and multidisplay 3D gaming are possible.

A development platform created by AMD, the ATI Stream SDK v2.2 brings a wide range of tools to the developer community including support for OpenCL 1.1, in addition to Ubuntu® 10.04 and Red Hat® Enterprise Linux® 5.5. This updated development platform empowers the developer community to accelerate applications on the CPU and GPU quickly and efficiently. The new version is available for download today.

"Availability of the ATI Stream SDK v2.2 with OpenCL 1.1 support is a great example of how CPU and GPU technology continues to mature and usher in nextgeneration computing experiences, where voice, touch, gesture and facial recognition capabilities are common, everyday features," said Patricia Harrell, director of Stream Computing, AMD. "The enhancements in the ATI Stream SDK v2.2 are especially important due to the support for OpenCL 1.1, which is integral to the forthcoming AMD Fusion family of APUs. These tools allow the developer community to take advantage of heterogeneous computing architectures both today and tomorrow."

"As the premier provider of highquality audio and video codec solutions, MainConcept has a shared vision with AMD to support open standards such as OpenCL," said Muzaffer Beygirci, managing director of MainConcept GmbH. "Our upcoming OpenCL H.264/AVC Encoder was built on ATI Stream technology and the OpenCL standard, and we believe ATI Streamenabled GPU acceleration will be a compelling new feature in our customers' solutions."

ATI Stream SDK v2.2 delivers expanded support for operating systems, compilers, hardware and the latest industry standards, further streamlining application development and acceleration. New features include:

- Support for the OpenCL 1.1 specification, ratified in June 2010, providing developers with the ability to take full advantage of the new features OpenCL 1.1 brings
- Extended operating system support, including Ubuntu® 10.04, Red Hat® Enterprise Linux® 5.5
- Increased hardware support including x86 CPUs with SSE2.x or later, allowing users to run OpenCL applications on a greater variety of CPUs
- Additional support for Linux and Windows compilers, including GNU Compiler Collection 4.1 or later, Microsoft® Visual Studio® (MSVS) 2010 Professional Edition and Minimalist GNU (GCC 4.4) for Windows (MinGW)
- Singlechannel format support for OpenCL images, providing developers with greater flexibility to access the caches on the GPU
- Support for OpenCL and DirectX® 10 interoperability increasing overall efficiency when displaying computed results to the user
- Support for additional doubleprecision floating point routines in OpenCL kernels to enable greater computational accuracy in HPC and scientific based applications.


- Download ATI Stream SDK v2.2
- OpenCL: A Nimble, Extendable Standard blog post
- Visit AMD's OpenCL Zone
- Follow ATI Stream updates on Twitter at @ATIStream
- Visit the ATI Stream technology homepage for additional information


Advanced Micro Devices (NYSE: AMD) is an innovative technology company dedicated to collaborating with customers and technology partners to ignite the next generation of computing and graphics solutions at work, home and play. For more information, visit

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