Hello, I have some Vectors of StaticArrays and I use them in functions like this: fun(vec[1],vec[2],vec[3]) where each position of vec is a StaticArray. It would be helpful to do something like this: fun(vec[1:3]) fun(vec[1:3]...,) because I’m declaring these functions with 3 or 4 inputs. I no…

ntuple tends to be able extremely fast in my experience. Disproportionately so. For the most performance criticsl code, that I benchmark carefully, I often end up using ntuple

Performance tips on turning arrays into tuples

New to Julia

Henrique_Becker February 19, 2021, 1:05pm 9

Why it would? It is just two indexations: indices[i] and using its return to index vec. It would make sense that an anonymous function (i->vec[indices[i]]) is allocated but it is probably inlined.

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Performance tips on turning arrays into tuples

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