[petsc-dev] Size of " PetscInt *garray" in Mat_MPIAIJ

Fande Kong fdkong.jd at gmail.com
Thu Mar 14 16:23:06 CDT 2019

Hi Developers,

What is the size of " PetscInt *garray" in Mat_MPIAIJ?  Will it be
mat->B->cmap->N? If so, it is not scalable in terms of the problem size,
right? I am missing something here.

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