petsc-3.13.6 2020-09-29

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PCSPAISetMaxNew

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

Synopsis

#include "petscpc.h" 
PetscErrorCode  PCSPAISetMaxNew(PC pc,int 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

Index of all PC routines
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Index of all manual pages