[petsc-dev] MatSetPreallocationCOO remove attached objects?

[Junchao Zhang]

I realized this problem but did not expect someone would run into it :)
Let me think again.

--Junchao Zhang


On Tue, Mar 1, 2022 at 1:33 PM Mark Adams <mfadams at lbl.gov> wrote:

> I have a container attached to my matrix and it seems to go away after a
> call to MatSetPreallocationCOO.
> Does that sound plausible?
>
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