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create time_expanded designmatrix slower than matlab #126

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behinger opened this issue Oct 10, 2023 · 0 comments
Open

create time_expanded designmatrix slower than matlab #126

behinger opened this issue Oct 10, 2023 · 0 comments

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@behinger
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The creation alone is much slower in Julia than matlab (2s vs. 0.3s) - the reason is multiple:

  1. julia allows for much more complex design matrices with sample-fraction resolution/interpolation
  2. the sparse call seems to be less efficiently called => ExtendableSparse.jl maybe?
  3. some type-inference issues are still ongoing => @code_warntype?
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@behinger