Hi, now I profile some java code with VTune
I want to check whether some function are CPU-intensive or Data-intensive
for example, suppose one function that loads some data from array, and calculate arithmetic operation like this
result = (array[index+offset] ^ variable>>>=8) &0xff;
in this case, I think their elapsed time can be divided into two types; CPU-operation time (plus, exclusive-or, shift, etc) and Data-operation time (array[index+offset])
Can I get this kinds of information from VTune without modifying original source code?