New experimental feature: OpenCL* performance analysis on Intel® HD Graphics

New experimental feature: OpenCL* performance analysis on Intel® HD Graphics

If you use the recent Intel® SDK for OpenCL*  Applications you might know that Intel® VTune™ Amplifier XE 2013 Update 5 (released Feb. 26, 2013) includes a new experimental feature of OpenCL* performance analysis on Intel® HD Graphics. 

Read here how to use VTune to profile OpenCL applications on Intel(R) HD Graphics.

Graphics Processing Unit analysis is an area of active research and the VTune team is very interested in your feedback and suggestions.

Please try it and post your questions, comments, and suggestions in this thread.

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Nice GPU analysis tool!  What is Preset1 and Preset 2 under Analyze Processor Graphics events?  Can we configure our own presets getting only the GPU counters we need?

please, check this link
http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe-getting-started-with-opencl-performance-analysis-on-intel-hd-graphics
it explains Preset1 / Preset2 metrics in the Appendix.

Unfortunately, it is not possible to config any custom presets.

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