PETSc version 3.17.5
Fix/Edit manual page

KSPPIPEFCGGetNprealloc

get the number of directions to preallocate by PIPEFCG

Synopsis

#include "petscksp.h"  
PetscErrorCode KSPPIPEFCGGetNprealloc(KSP ksp,PetscInt *nprealloc)
Not Collective

Input Parameter

ksp - the Krylov space context

Output Parameter

nprealloc - the number of directions preallocated

See Also

KSPPIPEFCG, KSPPIPEFCGGetTruncationType(), KSPPIPEFCGSetNprealloc()

Level

advanced

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