Help with Threadding

Hello Guys,

im not sure if im at the Right Place to ask those kind off Questions, if not im really sorry.

So my Question is about Threadding. I have got a Julia-Script where im using a lot of Recurssion, and in side that Recursive Function i have got a for loop i would like to run in parallel.

function rec(parentValue, depth)
    ...
#   SOME CALCULATIONS
    ...      
    resultValue = 0

    for i = 0:N         
        ...
         
        if .. ..
            resultValue += rec(value, depth+1)
        end            
    end

    return resultValue
end

The Amount of Instances of this Function Grows Exponential.

What i want is to run the For-Loop in Parallel, after the Loop i would like to Join the Threads back together and get the Summed ResultValue.

How could i achieve something like that?

I would also like to define how many Threads this Script/Julia is using.

How could i achieve something like this?

Ty in advanced

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