Question about the PrintMethodStatistics report

Francis Rangel francis.rangel at gmail.com
Tue Nov 24 11:20:09 PST 2009


Hi there!

I'm new here and I want to introduce myself. My name is Francis Rangel
and I'm a computing student. My final paper subject is the inline
optimization of the openJDK JVM.
Well, what I need to know is why the PrintMethodStatistics report
changes the amount of each kind of method using diferent compilers.
For example, when the programa run with the -server option, the static
methods are 100. Then, when the -client compiler is used, the static
methods come do 90.
If the program wasn't modified, why does this numbers change?
Is that because the devirtualization applied on virtual methods?

Thanks for your time.


--

Regards.


Francis Rangel


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