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jac_coord! memory allocation #270

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sshin23 opened this issue Aug 29, 2021 · 2 comments
Closed

jac_coord! memory allocation #270

sshin23 opened this issue Aug 29, 2021 · 2 comments

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@sshin23
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sshin23 commented Aug 29, 2021

The current implementation of jac_coord! internally creates c = Vector{Float64}(undef, nlp.meta.ncon), which allocates memory. I was wondering if we can create a workspace array in CUTEstModel and reuse it whenever jac_coord! is called to avoid this allocation.
@dpo
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dpo commented Aug 29, 2021

That sounds like a good idea provided it's documented properly.

@sshin23 sshin23 mentioned this issue Aug 30, 2021
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dpo commented Sep 1, 2021

fixed in #271

@dpo dpo closed this as completed Sep 1, 2021
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@dpo @sshin23