PetscErrorCode MatMFFDRegisterDynamic(const char *name_solver,const char *path,const char *name_create,PetscErrorCode (*routine_create)(MatMFFD))Not Collective
name_solver | - name of a new user-defined compute-h module | |
path | - path (either absolute or relative) the library containing this solver | |
name_create | - name of routine to create method context | |
routine_create | - routine to create method context |
If dynamic libraries are used, then the fourth input argument (routine_create) is ignored.
MatMFFDRegisterDynamic("my_h",/home/username/my_lib/lib/libO/solaris/mylib.a, "MyHCreate",MyHCreate);
Then, your solver can be chosen with the procedural interface via
MatMFFDSetType(mfctx,"my_h")or at runtime via the option
-snes_mf_type my_h
Level:developer
Location:src/mat/../../include/petscmat.h
Index of all Mat routines
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Index of all manual pages