Hello, I am beginning to use Julia and I want to ask for help doing something efficiently. I am trying to compute a summation in Julia using the following loop. for (k_j,kk) = enumerate(k) value=0 for (s_j,ss) = enumerate(s), (z_j,zz) = enumerate(z), (w_j,ww) = enumerate(w) …

Please provide a self-contained working example, which includes the variants you have tried and the way you are benchmarking them. [image] Please read: make it easier to help you Meta Discussion Welcome to the Julia Discourse! We are enthusiastic about helping Julia progr…

Hi! There are two things that come to my mind: Wrap your code in a function to allow precompilation and specialization on the types (Just pass everything the function needs as arguments - not access global variables) then write value = 0.0 to make sure that your operation is type stable ( Otherw…

If you post a question in several fora, please provide a link to the other question: https://stackoverflow.com/questions/53816866/fast-way-to-implement-a-loop

Just to be clear here — the “fast” way to write a for loop is to write the three letters for …. There’s no magic. There’s no need to contort things to vectorize into a mapreduce (or some other) function call. Those functions you call? They just use a Julia for loop spelled with exactly the same t…

Fast way to Implement a Loop

New to Julia

Tamas_Papp December 17, 2018, 3:32pm 2

Please provide a self-contained working example, which includes the variants you have tried and the way you are benchmarking them.

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Fast way to Implement a Loop

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