Nvidia has released the first public OpenCL conformant GPU drivers as well as a powerful performance profiling tool and an OpenCL Best Practices Guide. The OpenCL Visual Profiler uses the extensive performance instrumentation in Nvidia’s OpenCL drivers and hardware performance signals designed into Nvidia GPUs to provide developers with insight into performance bottlenecks and opportunities for optimization.

The OpenCL Best Practices Guide designed to help OpenCL developers programming for the CUDA architecture implement high performance parallel algorithms and understand best practices for GPU Computing. The OpenCL drivers, Visual Profiler, and Best Practices Guide are all available on the Nvidia developers website.

Download this file in Nvidia's website.