#include "petscksp.h" PetscErrorCode KSPFCGSetTruncationType(KSP ksp,KSPFCDTruncationType truncstrat)Logically Collective on KSP Many br
KSP_FCD_TRUNC_TYPE_STANDARD uses all (up to mmax) stored directions Many brKSP_FCD_TRUNC_TYPE_NOTAY uses the last max(1,mod(i,mmax)) stored directions at iteration i=0,1,.. Many br
ksp | - the Krylov space context Many br | |
truncstrat | - the choice of strategy Many br |
Many br
.seealso: KSPFCDTruncationType, KSPFCGGetTruncationType Many br
Level:intermediate
Location:src/ksp/ksp/impls/fcg/fcg.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages