petsc-3.10.2 2018-10-09
Report Typos and Errors

KSPPIPEFCGGetTruncationType

get the truncation strategy employed by PIPEFCG

Synopsis

#include "petscksp.h"  
PetscErrorCode KSPPIPEFCGGetTruncationType(KSP ksp,KSPFCDTruncationType *truncstrat)
Not Collective

Input Parameter

ksp -the Krylov space context

Output Parameter

truncstrat -the strategy type

Options Database

-ksp_pipefcg_truncation_type <standard,notay> -which stored basis vectors to orthogonalize against

Keywords

KSP, PIPEFCG, truncation

See Also

KSPPIPEFCG, KSPPIPEFCGSetTruncationType, KSPFCDTruncationType

Level

intermediate

Location

src/ksp/ksp/impls/fcg/pipefcg/pipefcg.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages