PCAIRGetReuseAmount

Returns how much data PCAIR stores when reusing the sparsity of the multigrid hierarchy

Synopsis

PETSC_EXTERN PetscErrorCode PCAIRGetReuseAmount(PC pc, PetscInt *input_int)

Not Collective

Input Parameter

• pc - the PCAIR preconditioner context

Output Parameter

• input_int - the amount of data stored when -pc_air_reuse_sparsity is enabled

See Also

KSP: Linear System Solvers, PCAIR, PCAIRSetReuseAmount(), PCAIRGetReuseSparsity()

Level

advanced

Index of all PC routines
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Index of all manual pages