petsc-3.14.6 2021-03-30
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KSPResetFromOptions

 Sets various KSP parameters from user options ONLY if the KSP was previously set from options

Synopsis

#include "petscksp.h" 
PetscErrorCode KSPResetFromOptions(KSP ksp)
Collective on ksp

Input Parameter

ksp - the KSP context

See Also

KSPSetFromOptions(), KSPSetOptionsPrefix()

Level

beginner

Location

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