#include "slepcpep.h" PetscErrorCode PEPSTOARSetDetectZeros(PEP pep,PetscBool detect)Logically Collective on PEP
pep | - the eigenproblem solver context | |
detect | - check for zeros |
-pep_stoar_detect_zeros | - Check for zeros; this takes an optional bool value (0/1/no/yes/true/false) |
This flag is turned off by default, and may be necessary in some cases, especially when several partitions are being used. This feature currently requires an external package for factorizations with support for zero detection, e.g. MUMPS.
Location: src/pep/impls/krylov/stoar/stoar.c
Index of all PEP routines
Table of Contents for all manual pages
Index of all manual pages