c++ - Profiling help required -

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I have a profiling issue - I imagine that the following code is ... 

 < Code> zero main () {well_written_function (); Bad_written_function (); } Zero OK_written_function () (for a small number) {high_pitimized_subrantin ()); }} Void horribly_written_function () (for a useless and unnecessarily large number) {high_patimized_subrantin ()); If I run it under vtune (or other profilers) it is very difficult to figure out that there is anything wrong. All hotspots "// many more codes" will appear in the marked segment which has already been optimized. 
 
 Is there a feature of vtune that will help me find this problem? 
 
 Is there any type of mode by which I write badly / function ()  and all its subfunctions

This is commonly known as "Call Graph Profiles", and I'm sure the Visual Studio will do so.


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