static char help[] =
"...\n\n";
static const bool debug =
false;
int main(
int argc,
char *argv[]) {
try {
PetscBool flg = PETSC_TRUE;
#if PETSC_VERSION_GE(3, 6, 4)
255, &flg);
#else
#endif
if (flg != PETSC_TRUE) {
SETERRQ(PETSC_COMM_SELF, 1, "*** ERROR -my_file (MESH FILE NEEDED)");
}
DMType dm_name = "DMMOFEM";
DMType dm_name_sub = "DMSUB";
DM dm;
CHKERR DMCreate(PETSC_COMM_WORLD, &dm);
CHKERR DMSetType(dm, dm_name);
DM subdm0, subdm1;
CHKERR DMCreate(PETSC_COMM_WORLD, &subdm0);
CHKERR DMSetType(subdm0, dm_name_sub);
CHKERR DMCreate(PETSC_COMM_WORLD, &subdm1);
CHKERR DMSetType(subdm1, dm_name_sub);
ParallelComm *pcomm = ParallelComm::get_pcomm(&moab,
MYPCOMM_INDEX);
auto moab_comm_wrap =
boost::make_shared<WrapMPIComm>(PETSC_COMM_WORLD, false);
if (pcomm == NULL)
pcomm = new ParallelComm(&moab, moab_comm_wrap->get_comm());
const char *option;
option = "PARALLEL=BCAST_DELETE;PARALLEL_RESOLVE_SHARED_ENTS;PARTITION="
"PARALLEL_PARTITION;";
bit_level0.set(0);
root_set, 3, bit_level0);
const int field_rank = 1;
->checkMPIAIJWithArraysMatrixFillIn<PetscGlobalIdx_mi_tag>(
"MAIN_PROBLEM", -1, -1, 1);
int nf;
char **field_names;
IS *fields;
CHKERR DMCreateFieldIS(dm, &nf, &field_names, &fields);
for (
int f = 0;
f != nf;
f++) {
PetscPrintf(PETSC_COMM_WORLD,
"%d field %s\n",
f, field_names[
f]);
}
CHKERR PetscFree(field_names);
->checkMPIAIJWithArraysMatrixFillIn<PetscGlobalIdx_mi_tag>("SUB0", -1,
-1, 1);
MatView(
A, PETSC_VIEWER_DRAW_WORLD);
std::string wait;
std::cin >> wait;
}
->checkMPIAIJWithArraysMatrixFillIn<PetscGlobalIdx_mi_tag>("SUB1", -1,
-1, 1);
MatView(
B, PETSC_VIEWER_DRAW_WORLD);
std::string wait;
std::cin >> wait;
}
}
return 0;
}
#define CATCH_ERRORS
Catch errors.
@ AINSWORTH_LEGENDRE_BASE
Ainsworth Cole (Legendre) approx. base .
#define MYPCOMM_INDEX
default communicator number PCOMM
#define CHKERR
Inline error check.
int main(int argc, char *argv[])
PetscErrorCode DMMoFEMCreateSubDM(DM subdm, DM dm, const char problem_name[])
Must be called by user to set Sub DM MoFEM data structures.
PetscErrorCode DMMoFEMSetSquareProblem(DM dm, PetscBool square_problem)
set squared problem
PetscErrorCode DMMoFEMAddSubFieldRow(DM dm, const char field_name[], EntityType lo_type=MBVERTEX, EntityType hi_type=MBMAXTYPE)
PetscErrorCode DMMoFEMCreateMoFEM(DM dm, MoFEM::Interface *m_field_ptr, const char problem_name[], const MoFEM::BitRefLevel bit_level, const MoFEM::BitRefLevel bit_mask=MoFEM::BitRefLevel().set())
Must be called by user to set MoFEM data structures.
PetscErrorCode DMMoFEMAddElement(DM dm, const char fe_name[])
add element to dm
PetscErrorCode DMMoFEMAddSubFieldCol(DM dm, const char field_name[], EntityType lo_type=MBVERTEX, EntityType hi_type=MBMAXTYPE)
PetscErrorCode DMRegister_MoFEM(const char sname[])
Register MoFEM problem.
virtual MoFEMErrorCode modify_finite_element_add_field_row(const std::string &fe_name, const std::string &name_row)=0
set field row which finite element use
virtual MoFEMErrorCode add_finite_element(const std::string &fe_name, enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
add finite element
virtual MoFEMErrorCode build_finite_elements(int verb=DEFAULT_VERBOSITY)=0
Build finite elements.
virtual MoFEMErrorCode add_ents_to_finite_element_by_type(const EntityHandle entities, const EntityType type, const std::string &name, const bool recursive=true)=0
add entities to finite element
virtual MoFEMErrorCode modify_finite_element_add_field_data(const std::string &fe_name, const std::string &name_filed)=0
set finite element field data
virtual MoFEMErrorCode modify_finite_element_add_field_col(const std::string &fe_name, const std::string &name_row)=0
set field col which finite element use
virtual MoFEMErrorCode build_fields(int verb=DEFAULT_VERBOSITY)=0
virtual MoFEMErrorCode set_field_order(const EntityHandle meshset, const EntityType type, const std::string &name, const ApproximationOrder order, int verb=DEFAULT_VERBOSITY)=0
Set order approximation of the entities in the field.
virtual MoFEMErrorCode add_ents_to_field_by_type(const Range &ents, const EntityType type, const std::string &name, int verb=DEFAULT_VERBOSITY)=0
Add entities to field meshset.
std::bitset< BITREFLEVEL_SIZE > BitRefLevel
Bit structure attached to each entity identifying to what mesh entity is attached.
implementation of Data Operators for Forces and Sources
PetscErrorCode PetscOptionsGetString(PetscOptions *, const char pre[], const char name[], char str[], size_t size, PetscBool *set)
DeprecatedCoreInterface Interface
virtual MoFEMErrorCode build_adjacencies(const Range &ents, int verb=DEFAULT_VERBOSITY)=0
build adjacencies
virtual MoFEMErrorCode add_field(const std::string &name, const FieldSpace space, const FieldApproximationBase base, const FieldCoefficientsNumber nb_of_coefficients, const TagType tag_type=MB_TAG_SPARSE, const enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
Add field.
static MoFEMErrorCode Initialize(int *argc, char ***args, const char file[], const char help[])
Initializes the MoFEM database PETSc, MOAB and MPI.
static MoFEMErrorCode Finalize()
Checks for options to be called at the conclusion of the program.
Deprecated interface functions.
MoFEMErrorCode getInterface(IFACE *&iface) const
Get interface refernce to pointer of interface.