petsc-3.7.5 2017-01-01
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, -ksp_pipefcg_truncation_restart
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
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Index of all manual pages