From Intel Software:
Intel VTune Amplifier XE provides the data needed to meet a wide variety of tuning needs. Collect a rich set of performance data for hotspots, threading, OpenCL™ locks and waits, DirectX*, bandwidth, and more. Get the tools to mine the data and make it easy to understand your next steps. Powerful analysis lets you sort, filter, and visualize results on the timeline and on your source. For C, C++, C#, Fortran, Assembly, and Java*. What's New: • Tune OpenCL on Windows with accurate CPU and GPU data. • Analyze OpenMP 4.0 threaded performance and scalability. • Analyze Windows or Linux data on your Mac* Get Intel VTune Amplifier XE in Intel Parallel Studio XE 2015 Professional and Cluster Editions, or as a standalone product. • Professional Edition: industry-leading compilers and libraries that are optimized for creating fast parallel code, plus advanced memory and thread error checking and tuning capability. • Cluster Edition: Everything in Professional Edition, plus an MPI cluster communications library, along with MPI error checking and tuning.
What's new in this version:
• Tune OpenCL on Windows* with accurate CPU and GPU data
• Analyze OpenMP 4.0 threaded performance and scalability
• Analyze Windows or Linux* data on your Mac*