petsc-3.9.4 2018-09-11

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KSPGuessFormGuess

Form the initial guess

Synopsis

#include "petscksp.h"  
PetscErrorCode  KSPGuessFormGuess(KSPGuess guess, Vec rhs, Vec sol)

Collective on KSPGuess

Input Parameter

	guess	- the initial guess context
	rhs	- the current rhs vector
	sol	- the initial guess vector

Keywords

KSP, get, method, name

See Also

KSPGuessCreate(), KSPGuess

Level

intermediate

Location

src/ksp/ksp/interface/iguess.c

Implementations

KSPGuessFormGuess_Fischer_1 in src/ksp/ksp/guess/impls/fischer/fischer.c
KSPGuessFormGuess_Fischer_2 in src/ksp/ksp/guess/impls/fischer/fischer.c
KSPGuessFormGuess_POD in src/ksp/ksp/guess/impls/pod/pod.c

Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages