On 4/2/19 9:28 AM, Pai Liu wrote:
>
> I need to manually create a PETSc sparsity matrix (not the system
> matrix) in parallel computing for other purposes.
I would start by asking where the nonzero entries are going to lie. What
kind of operator do you plan on implementing for which you don't know
where the nonzeros are?
Best
W.
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Wolfgang Bangerth email: bange...@colostate.edu
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