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cables Documentation  ⟩  Optimizing Performance In Patches  ⟩  Optimizing arrays

Optimizing arrays

If you are working with arrays, (i.e. generating points or using audio FFT) try to keep the number of points as low as you possibly can. Using a lot of array operations can become expensive. While we are doing our best to optimize our array ops regarding performance, when working with arrays with a lot of elements, things can become performance-intensive very quickly.

A general rule of thumb:

  • try to prepare "static" data only once, and not every frame
  • use Flow mode to identify ops that are populating arrays every frame
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