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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

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