DMSNESCheckFromOptions#
Check the residual and Jacobian functions using the exact solution by outputting some diagnostic information
Synopsis#
#include "petscdmplex.h"
#include "petscsnes.h"
PetscErrorCode DMSNESCheckFromOptions(SNES snes, Vec u)
Input Parameters#
Note#
The user must call PetscDSSetExactSolution()
beforehand
Level#
developer
Location#
Examples#
src/snes/tutorials/ex17.c.html
src/snes/tutorials/ex23.c.html
src/snes/tutorials/ex24.c.html
src/snes/tutorials/ex26.c.html
src/snes/tutorials/ex36.c.html
src/snes/tutorials/ex62.c.html
src/snes/tutorials/ex69.c.html
src/snes/tutorials/ex71.c.html
src/snes/tutorials/ex76.c.html
src/tao/tutorials/ex1.c.html
src/tao/tutorials/ex2.c.html
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages