The Intel® OpenCL* SDK features an implicit vectorization module which boosts the performance of applications. The implicit CPU vectorization module seamlessly compiles the user's OpenCL* kernels to fully utilize the full 8 wide floating point SIMD processing, boosting the performance of user code without user intervention. The implicit vectorization module uses state-of-the-art vectorization algorithms based on up-to-date compiler research to ensure that the code performs.
More details on the implicit vectorization module can be found in this blog: http://software.intel.com/en-us/blogs/2011/09/26/autovectorization-in-intel-opencl-sdk-15/
The Intel® OpenCL* SDK implicit vectorization module is based on the LLVM compiler toolkit. We contributed major changes to the open source community for better support of Intel® architecture: http://blog.llvm.org/2011/12/llvm-31-vector-changes.html
Watch the OpenCL implicit vectorization module in a talk at the latest LLVM developer conference.
OpenCL and the OpenCL logo are trademarks of Apple Inc. used by permission by Khronos.
* Other names and brands may be claimed as the property of others.
Page viewed 517 times since Mon 30 Jan 2012, 19:42.