ATI Streaming SDK 2.2 release | Stampa

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ATI Streaming SDK 2.2

What’s New in v2.2

• Support for OpenCL™ 1.1 specification.3
  
  • Please see the OpenCL™ 1.1 specification for more information about this feature.
  
  
• Support for Ubuntu® 10.04 and Red Hat® Enterprise Linux® 5.5.
• Support for X86 CPUs with SSE2.x or later (Adds to existing support for X86 CPUs with SSE3.x or later).
• Support for Microsoft® Visual Studio® 2010 Professional Edition and Minimalist GNU for Windows (MinGW) [GCC 4.4].
• Support for GNU Compiler Collection (GCC) 4.1 or later on Linux® systems (Adds to existing support for GCC 4.3 or later).
• Support for single-channel OpenCL™ image format.3
• Support for OpenCL™ / DirectX® 10 interoperability.
  
  • Please see this Khronos OpenCL™ extension registry entry for more information about this extension.
  
  
• Support for additional double-precision floating point routines in OpenCL™ C kernels.
  
  • Please see chapter A, section 9 of the ATI Stream SDK OpenCL™ Programming Guide for more information about the additional routines added in this release.
  
  
• Support for generating and loading binary OpenCL™ kernels.
  
  • Please see this knowledge base article for more information about this feature.
  
  
• Support for native OpenCL™ kernels.4
• Preview Feature: Support for accessing additional physical memory on the GPU from OpenCL™ applications.3,7
  
  • Please see this knowledge base article for more information about this feature.
  
  
• Preview Feature: Support for printf() in OpenCL™ C kernels.
  
  • Please see chapter A, section 8 of the ATI Stream SDK OpenCL™ Programming Guide for more information about this extension.
  
  
• Extension: Support for additional event states when registering event callbacks in OpenCL™ 1.1.
  
  • Please see chapter A, section 8 of the ATI Stream SDK OpenCL™ Programming Guide for more information about this extension.
  
  
• Additional OpenCL™ samples:
  
  • ConstantBandwidth (under cl/MicroBenchmarks)
  • GlobalMemoryBandwidth (under cl/MicroBenchmarks)
  • ImageBandwidth (under cl/MicroBenchmarks)
  • LDSBandwidth (under cl/MicroBenchmarks)
  • MemoryOptimizations
  • PCIeBandwidth (under cl/MicroBenchmarks)
  • SimpleDX10
  • SimpleMultiDevice
  
  
• Package Update: ATI Stream Profiler 1.4.
• Various OpenCL™ compiler and runtime fixes and enhancements (see developer release notes for more details).
• Expanded OpenCL™ performance optimization guidelines in the ATI Stream SDK OpenCL™ Programming Guide, including:
  
  • Global memory optimizations
  • LDS optimizations
  • Register and LDS impact on number of active wavefronts
  • Load-balancing across multiple OpenCL™ devices
  • Instruction bandwidths
  • Key cache sizes and bandwidths for "Evergreen" GPUs
  
  

• ATI Stream SDK v2.2 Documentation
• MD5 Checksums

ulteriori informazioni ed il download è possibile a questo indirizzo http://developer.amd.com/gpu/atistreamsdk/pages/default.aspx#one