http://developer.amd.com/stream
http://www.amd.com/us/press-releases/Pages/amd-software-dev-2010aug12.aspx
http://developer.amd.com/openclzone
http://blogs.amd.com/developer/2010/08/11/opencl-a-nimble-standard/
What’s New in v2.2
- Support for OpenCL™ 1.1 specification.
- 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.
- Support for OpenCL™ / DirectX® 10 interoperability.
- Support for additional double-precision floating point routines in OpenCL™ C kernels.
- Support for generating and loading binary OpenCL™ kernels.
- Support for native OpenCL™ kernels.
- Preview Feature: Support for accessing additional physical memory on the GPU from OpenCL™ applications.
- Preview Feature: Support for printf() in OpenCL™ C kernels.
- Extension: Support for additional event states when registering event callbacks in OpenCL™ 1.1.
- 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