1 #ifndef libceed_petsc_examples_utils_h 2 #define libceed_petsc_examples_utils_h 3 4 #include <ceed.h> 5 #include <petsc.h> 6 #include <petscdmplex.h> 7 #include <petscfe.h> 8 #include "structs.h" 9 10 CeedMemType MemTypeP2C(PetscMemType mtype); 11 PetscErrorCode Kershaw(DM dm_orig, PetscScalar eps); 12 typedef PetscErrorCode (*BCFunction)(PetscInt dim, PetscReal time, 13 const PetscReal x[], 14 PetscInt num_comp_u, PetscScalar *u, void *ctx); 15 PetscErrorCode SetupDMByDegree(DM dm, PetscInt p_degree, PetscInt q_extra, 16 PetscInt num_comp_u, PetscInt topo_dim, 17 bool enforce_bc, BCFunction bc_func); 18 PetscErrorCode CreateRestrictionFromPlex(Ceed ceed, DM dm, CeedInt height, 19 DMLabel domain_label, CeedInt value, CeedElemRestriction *elem_restr); 20 CeedElemTopology ElemTopologyP2C(DMPolytopeType cell_type); 21 PetscErrorCode DMFieldToDSField(DM dm, DMLabel domain_label, PetscInt dm_field, 22 PetscInt *ds_field); 23 PetscErrorCode BasisCreateFromTabulation(Ceed ceed, DM dm, DMLabel domain_label, 24 PetscInt label_value, PetscInt height, PetscInt face, 25 PetscFE fe, PetscTabulation basis_tabulation, PetscQuadrature quadrature, 26 CeedBasis *basis); 27 PetscErrorCode CreateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, 28 CeedInt label_value, CeedInt height, 29 CeedInt dm_field, CeedBasis *basis); 30 PetscErrorCode CreateDistributedDM(RunParams rp, DM *dm); 31 32 #endif // libceed_petsc_examples_utils_h 33