[petsc-dev] (no subject)

[Lisandro Dalcin]

MatSetOption() seems to require previous preallocation (I mean, it has
the MatCheckPreallocated() call). Isn't it too much? Do we really need
a previous preallocation in order to set an option? I agree that many
options are tightly related to nonzero pattern and memory allocation,
but many options can be safely set before preallocation.

-- 
Lisandro Dalcin
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