PCFactorSetAllowDiagonalFill#

Causes all diagonal matrix entries to be treated as level 0 fill even if there is no non-zero location.

Synopsis#

Logically Collective

Input Parameters#

Options Database Key#

  • -pc_factor_diagonal_fill - allow the diagonal fill

Note#

Does not apply with 0 fill.

See Also#

KSP: Linear System Solvers, PCILU, PCICC, PCFactorGetAllowDiagonalFill()

Level#

intermediate

Location#

src/ksp/pc/impls/factor/factor.c

Implementations#

PCFactorSetAllowDiagonalFill_Factor() in src/ksp/pc/impls/factor/factimpl.c


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