#include "petscsnes.h" PetscErrorCode SNESSetTolerances(SNES snes,PetscReal abstol,PetscReal rtol,PetscReal stol,PetscInt maxit,PetscInt maxf)Logically Collective on SNES Many br
| snes | - the SNES context Many br | |
| abstol | - absolute convergence tolerance Many br | |
| rtol | - relative convergence tolerance Many br | |
| stol | - convergence tolerance in terms of the norm of the change in the solution between steps, || delta x || < stol*|| x || Many br | |
| maxit | - maximum number of iterations Many br | |
| maxf | - maximum number of function evaluations Many br |
| -snes_atol <abstol> | - Sets abstol Many br | |
| -snes_rtol <rtol> | - Sets rtol Many br | |
| -snes_stol <stol> | - Sets stol Many br | |
| -snes_max_it <maxit> | - Sets maxit Many br | |
| -snes_max_funcs <maxf> | - Sets maxf Many br |
Many br
Level:intermediate
Location:src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages