PETSc version 3.15.5
KSPBCGSLSetUsePseudoinverse
Use pseudoinverse (via SVD) to solve polynomial part of update 
Synopsis
#include "petscksp.h" 
PetscErrorCode KSPBCGSLSetUsePseudoinverse(KSP ksp,PetscBool use_pinv)
Logically Collective on ksp
Input Parameters
|  | ksp | - iterative context obtained from KSPCreate | 
|  | use_pinv | - set to PETSC_TRUE when using pseudoinverse | 
Options Database Keys
|  | -ksp_bcgsl_pinv | - use pseudoinverse | 
See Also
 KSPBCGSLSetEll(), KSP
Level
intermediate
Location
src/ksp/ksp/impls/bcgsl/bcgsl.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages