Using TimerOutputs, registers allocs, where @allocated does not?

[Ahmed_Salih]

For future reference, solution here:

Why does sortperm! allocate here?

Hello! I think I am missing something really simple, I just don’t get why allocations occur, when I have preallocated index array. function main() Cartesians = Vector{CartesianIndex{2}}(undef, 100) SortedIndices = collect(LinearIndices(Cartesians)) # Fill the array with random CartesianIndex{2} values for i in 1:100 # Assuming you want indices in the range 1:10 for both dimensions Cartesians[i] = CartesianIndex(rand(1:10), rand(1:10)) end for iter =…