petsc-3.13.6 2020-09-29
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KSPGuessSetType

 Sets the type of a KSPGuess

Synopsis

#include "petscksp.h"  
PetscErrorCode  KSPGuessSetType(KSPGuess guess, KSPGuessType type)
Logically Collective on guess

Input Parameters

guess - the initial guess object for the Krylov method
type - a known KSPGuess method

Options Database Key

-ksp_guess_type <method> -Sets the method; use -help for a list of available methods

Notes

See Also

KSP, KSPGuess, KSPGuessType, KSPGuessRegister(), KSPGuessCreate()

Level

intermediate

Location

src/ksp/ksp/interface/iguess.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages