[petsc-users] PCBDDC - PCBDDCSetPrimalVerticesLocalIS

[Jed Brown]

"De Groof, Vincent Frans Maria" <Vincent.De-Groof at uibk.ac.at> writes:
> I want to add a few primal vertices to the bddc preconditioner. But
> when checking the coarse space (using pc_bddc_check_level 1), nothing
> changes. Is there some special sequence that needs to be followed to
> add vertices?

Stefano, can you answer this?
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