Using socFunctionAnalyzer with methods defined in a class
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I am trying to benchmark the performance of a few algorithms each defined in its separate class. Is there a way to run socFunctionAnalyzer for methods defined in a class? I tried creating separate .m files and then passing the class object as a global variable but this is not allowed in socFunctionAnalyzer as well. Are there any ways where I can count the number of addition and mulitplication operations in a class method without having to completely rewrite it?
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Umang Pandey
2023-11-9
Hi,
I understand that you would like to compute the number of addition and multiplication operations executed by a method within a class using the "socFunctionAnalyzer" function.
While the "socFunctionAnalyzer" function does not natively accept a class or its methods as direct input parameters, there is a workaround to this. You can implement a wrapper function that instantiates an object of your class and subsequently calls the method in question.
Here's a demonstration of this approach:
1. Define your class and its method in a file named "MyClass.m"
classdef MyClass
methods
function result = myMethod(obj, input)
% Method implementation
temp = 0;
for i=1:input
temp = temp + i;
end
result = temp*2;
end
end
end
2. Next, create a wrapper function in a separate file, which we'll call "wrapperFunction.m". This function will instantiate an object of "MyClass" and call the "myMethod" function:
function result = wrapperFunction(input)
obj = MyClass();
result = obj.myMethod(input);
end
3. Finally, from the MATLAB Command Window, you can call the "socFunctionAnalyzer" function on the "wrapperFunction.m" file:
socFunctionAnalyzer('wrapperFunction.m',FunctionInputs= {10},IncludeOperator={'+','*'})
This command will generate a report detailing the number of operations in the "myMethod" function. A link to this report will be provided in the Command Window.
Best,
Umang
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