PCSPAISetMaxNew

set maximum number of new nonzero candidates per step in PCSPAI preconditioner

Synopsis

#include "petscpc.h" 
PetscErrorCode PCSPAISetMaxNew(PC pc, PetscInt maxnew1)

Input Parameters

• pc - the preconditioner

• n - maximum number (default 5)

See Also

PCSPAI, PCSetType(), PCSPAISetNBSteps()

Level

intermediate

Location

src/ksp/pc/impls/spai/ispai.c

Implementations

PCSPAISetMaxNew_SPAI in src/ksp/pc/impls/spai/ispai.c

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