PCAIRGetReusePolyCoeffs

Returns whether PCAIR also reuses the GMRES polynomial coefficients when reusing the sparsity of the hierarchy

Synopsis

PETSC_EXTERN PetscErrorCode PCAIRGetReusePolyCoeffs(PC pc, PetscBool *input_bool)

Not Collective

Input Parameter

• pc - the PCAIR preconditioner context

Output Parameter

• input_bool - PETSC_TRUE if the GMRES polynomial coefficients are also reused

See Also

KSP: Linear System Solvers, PCAIR, PCAIRSetReusePolyCoeffs(), PCAIRGetReuseSparsity(), PCAIRGetPolyCoeffs(), PCAIRSetPolyCoeffs()

Level

advanced

Index of all PC routines
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Index of all manual pages