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sparsify is very slow #62

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alefcastelli opened this issue Sep 29, 2023 · 0 comments

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alefcastelli commented Sep 29, 2023

consider changing the "sparsify" function (invoked when argument "tol" of PTDF is set) in the following way:

-get the ptdf.data
-data = sparse(ptdf.data)
-data.nzval[abs.(data.nzval) <= tol] .= 0
-SparseArrays.dropzeros!(data)

alefcastelli added the enhancement label

alefcastelli self-assigned this

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