NVIDIA CUDA Toolkit 2.2 Released

By Nathan Kirsch

Today, NVIDIA released version 2.2 of the CUDA Toolkit and SDK for accessing the massively parallel CUDA compute architecture of NVIDIA GPUs. This latest release supports several significant new features that deliver a major leap forward in getting the most performance out of NVIDIA’s massively parallel CUDA-enabled GPUs. In addition, version 2.2 of the CUDA Toolkit includes support for Windows 7, the upcoming OS from Microsoft that embraces GPU Computing.

The most common step in tuning application performance is profiling the application and then modifying the code. The CUDA Visual Profiler is a graphical tool that enables the profiling of C applications running on the GPU. This latest release of the CUDA Visual Profiler includes metrics for memory transactions, giving developers visibility into one of the most important areas they can tune to get better performance.

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