Hello, why does the following code not work (no benchmark result shown, no error message or warning): using BenchmarkTools
function add2!(vec, result) """ Calculate the sum of two 3d vectors and store the result in the second parameter. """ [result[i] = vec[i] + result[i] for i in [1, 2, 3]] return nothing end function main() vec1=(1.0,2.0, 3.0) result=zeros(3) add2!(vec1, result) println(result) @benchmark add2!($vec1, $result) end main() Any hints welcome! Uwe