#include "petscdm.h" #include "petscksp.h" #include "petscpcmg.h" #include "petscdmmg.h" #include "petscpc.h" PetscErrorCode DMMGCreate(MPI_Comm comm,PetscInt nlevels,void *user,DMMG **dmmg)This is being deprecated. Use KSPSetDM() for linear problems and SNESSetDM() for nonlinear problems. See src/ksp/ksp/examples/tutorials/ex45.c and src/snes/examples/tutorials/ex57.c
Collective on MPI_Comm
comm | - the processors that will share the grids and solution process | |
nlevels | - number of multigrid levels (if this is negative it CANNOT be reset with -dmmg_nlevels | |
user | - an optional user context |
Level:advanced
Location:src/snes/utils/damg.c
Index of all DMMG routines
Table of Contents for all manual pages
Index of all manual pages
src/ksp/ksp/examples/tutorials/ex22.c.html
src/ksp/ksp/examples/tutorials/ex25.c.html
src/ksp/ksp/examples/tutorials/ex28.c.html
src/ksp/ksp/examples/tutorials/ex29.c.html
src/ksp/ksp/examples/tutorials/ex31.c.html
src/ksp/ksp/examples/tutorials/ex32.c.html
src/ksp/ksp/examples/tutorials/ex34.c.html
src/ksp/ksp/examples/tutorials/ex35.c.html
src/ksp/ksp/examples/tutorials/ex37.c.html
src/ksp/ksp/examples/tutorials/ex47.c.html