EPSLanczosSetReorthog#
Sets the type of reorthogonalization used during the Lanczos iteration.
Synopsis#
#include "slepceps.h"
PetscErrorCode EPSLanczosSetReorthog(EPS eps,EPSLanczosReorthogType reorthog)
Logically Collective
Input Parameters#
eps - the eigenproblem solver context
reorthog - the type of reorthogonalization
Options Database Key#
-eps_lanczos_reorthog - Sets the reorthogonalization type (either ‘local’, ‘selective’, ‘periodic’, ‘partial’, ‘full’ or ‘delayed’)
See Also#
EPSLanczosGetReorthog(), EPSLanczosReorthogType
Level#
advanced
Location#
Implementations#
EPSLanczosSetReorthog_Lanczos() in src/eps/impls/krylov/lanczos/lanczos.c
Index of all EPS routines Table of Contents for all manual pages Index of all manual pages