details of "VTUNEDEMO.exe" application required...
Hello, VTune installation directory contains a "ExamplesVTuneDemo" sub directory which contain VTuneDemo application. I want to analyze this application with VTune. To do so I need details of that application. Can any body tell me where can I get those details..? Regards, Prasad.
Hello dbricker, I want to know -what does this VTuneDemo application do -what are the performance bottlenecks it have -any demo application might be having some demonistration objectives or goals. So I want to know what are the demonistration objectives/goals on which the VTuneDemo has been prepared...? Regards, Prasad.
VTuneDemo application demonstrates VTune ability to find bottleneck using all available in VTune profiling methods.
The application contains 4 routines: test_if - simple matrix operations that use global variable test_if1 - the same as test_if, but use of local variable instead of global test_memset - demonstrates, that manually written memset has performance problems, so it better to use memset from "C" runtime library divd_rout - floating point division - bottleneck of the application
Those routines are run hundreds of times with independent time measurement. Timing results are displayed in the output window.