slepc-3.19.2 2023-09-05
   
SVDSetTolerances
Sets the tolerance and maximum iteration count used by the default SVD convergence testers. 
Synopsis
#include "slepcsvd.h" 
PetscErrorCode SVDSetTolerances(SVD svd,PetscReal tol,PetscInt maxits)
Logically Collective
Input Parameters
|  | svd | - the singular value solver context | 
|  | tol | - the convergence tolerance | 
|  | maxits | - maximum number of iterations to use | 
Options Database Keys
|  | -svd_tol <tol> | - Sets the convergence tolerance | 
|  | -svd_max_it <maxits> | - Sets the maximum number of iterations allowed | 
Note
Use PETSC_DEFAULT for either argument to assign a reasonably good value.
See Also
 SVDGetTolerances()
Level
intermediate
Location
src/svd/interface/svdopts.c
Index of all SVD routines
Table of Contents for all manual pages
Index of all manual pages