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Improve memory allocation of integration step #342

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enekomartinmartinez opened this issue Jul 1, 2022 · 0 comments
Open

Improve memory allocation of integration step #342

enekomartinmartinez opened this issue Jul 1, 2022 · 0 comments
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performance

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@enekomartinmartinez
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Currently, integration process works as follows.

  1. Create a big numpy.array of all the stateful objects
  2. Create a big numpy array of all ddt
  3. Update the 1st numpy array of all objects using the 2nd

Instead of creating such a big numpy array, we should try computing the updating values inside each array in pre-allocated memory space. This should improve specially the performance of big models.
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